baber/WOPTO huggingface dataset:
Patent JP-H03224511-A (JP)
Title: Kitchen arrangement
Inventor: MANTANI MITSUKO
IPC: A47B77/08
Filed: 1990-01-31
Abstract: PURPOSE:To improve the cleaning property of a bad-smelling element which adheres to the inside surface of a main body by providing a freely attachable and detachable box body on the lower space of an exhaust fan, and connecting the suction port of the exhaust fan and an exhaust hole of the box body so as to communicate with each other. CONSTITUTION:On the upper part of the inside of a furniture main body, and exhaust fan 5 is provided. and on its rear part, an exhaust duct 6 communicating with the outdoors is provided. On the upper space of the exhaust fan 5, a box body 7 is provided, and it is freely attachable and detachable to and from a front beam 8 and a bottom plate 9 of the main body through a screw 10. Also, the exhaust fan 5 and the box body 7 are connected so as to communicate with each other by thrusting in a screwing way a connecting cylindrical body 14 into an exhaust port 1 through packing 13 from the inside of the box body of an exhaust hole 12 of the upper part of the box body 7. In such a way, an offensive smell can always be exhausted to the outdoors by the exhaust fan 5, and also, the box body 7 can be removed and washed the whole, in one body, therefore, cleaning can be executed easily.
Patent JP-H10201545-A (JP)
Title: Desk for personal computer
Inventor: IMAI TETSUO
IPC: A47B21/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To easily deal with difference in using style by adding a symbol showing a pair in attachment holes columnarly provided at a prescribed pitch in the vertical direction of strut at the same height. SOLUTION: On a strut 2, plural attachment holes 8 are columnarly provided vertically at prescribed pitches for fixing a top plate 4 and rack panels 6 or the like and at the lower end, a strut member 3 is provided for keeping a personal computer desk in rising state. Besides, the attachment holes 8 at the same height are provided with a character or symbol 12 showing these holes are paired. The symbol 12 shows the attachment position on the top plate 4, for example, and when the top plate 4 is attached in the attachment holes 8 at the position of A, the height suitable for the adult to use the desk while sitting on a chair is provided. At the position of B, the height is made suitable for a person shorter than a user at the position of A and it becomes an estimate for attaching the top plate 4.  In the case of E, the position suitable for the user to use the desk while sitting on a floor chair is shown and in case of F, the position suitable for the user to use the desk while directly sitting on the floor is shown.
Patent JP-H02203514-A (JP)
Title: Method of etching aluminum foil for electrolytic capacitor
Inventor: KOIKE ATSUSHI
IPC: H01G9/04
Filed: 1989-02-01
Abstract: PURPOSE:To enable an electrode foil to be etched both at a low frequency and a high frequency in the same process by using A.C. current having a waveform in which the low frequency and the high frequency are repeated alternately every one cycle. CONSTITUTION:An aluminum foil is dipped in an etching solution and A.C. current is applied to etch the surface of the foil. The A.C. current used for this purpose has a waveform in which a low frequency LF and a high frequency HF are repeated alternately every one cycle. Accordingly, the frequencies LF and HF act on the aluminum foil through the etching solution alternately every one cycle and the electrode foil is etched thereby. The frequency LF is in a range from 7 to 20Hz and the frequency MF is in a range from 15 to 60Hz. Current density ratio of HF to LF is in a range from 0.2 to 0.7. In this manner, the electrode foil is etched roughly at the frequency LF and the rough surface thereof is etched finely at the frequency HF. As a result, the etching magnitude can be increased by about 35% in comparison with the case where a constant frequency is used.
Patent JP-H04263615-A (JP)
Title: Production of viscous aluminosilicate sol
Inventor: SEKINE MASAHIRO
IPC: D01F9/08
Filed: 1991-02-18
Abstract: PURPOSE:To provide a process for easily producing a viscous sol of aluminosilicate having excellent spinnability in high reproducibility. CONSTITUTION:An aluminosilicate sol is produced by mixing a silicon alkoxide with a reaction product of an aluminum alkoxide and a compound having active hydrogen and hydrolyzing the mixture. The solvent in the sol is distilled off and the dried sol is dissolved again in a solvent to obtain a viscous aluminosilicate sol having extremely excellent spinnability and giving a spun fiber having fine denier.
Patent JP-S57137302-A (JP)
Title: Method of introducing carboxyl groups into crosslinked polystyrene
Inventor: YANAGIDA SHIYOUZOU
IPC: C07C51/00
Filed: 1981-02-20
Abstract: PURPOSE: A crosslinked polystyrene in which alkylene glycol links to benzyl carbons is oxidatively cleaved at ether linkages to produce at a high reaction rate the titled carboxylic acid derivative used as a weak-acid ion-exchange resin.  
     CONSTITUTION: A crosslinked polystyrene in which an alkylene glycol of formulaI(R is lower alkylene; n is positive integer; X is H, residue of ether or ester, or group in crosslinked polystyrene of formula II) or formula III (Y is crown ether) or its derivative or a crown ether links to benzyl carbons is oxidized with oxygen to cleave the ether linkages and convert the benzyl carbons into carboxyl groups to give the objective carboxylate crosslinked polystyrene. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03230324-A (JP)
Title: Optical pickup device
Inventor: NAKAYAMA MASAHIKO
IPC: G11B7/085
Filed: 1990-02-02
Abstract: PURPOSE:To optionally control an interval between optical spots on a photodetecting element by arranging a 2nd Foucault prism between a 1st Foucault prism for dividing reflected light from a recording medium into two light beams and the photo detecting element for detecting the two light beams. CONSTITUTION:The 2nd Foucault prism 8 is arranged between the 1st Foucault prism 7 for dividing reflected light from the recording medium 5 into two light beams and the two-dividing photodetecting element 9 for detecting the two divided light beams. The interval between two optical spots formed on the element 9 from the two light beams divided by the prism 7 can be optionally controlled by the shape or position of the prism 8. Consequently, the photodetecting element 9 can be made compact and the size and weight of an optical pickup device can be reduced.
Patent JP-H03228605-A (JP)
Title: Sowing deice for paper pot sheet
Inventor: TAKAGI TADAO
IPC: A01C7/16
Filed: 1990-02-02
Abstract: PURPOSE:To enable to sow seeds on paper pot sheets having various numbers of pots by disposing a group of spiral rolls above the paper pot sheet at positions changeably tilted from a direction orthogonal to the transfer direction of the paper pot sheet at a prescribed angle. CONSTITUTION:Neighboring spiral rolls 34, 34 are disposed in parallel so that the axial direction a-a of each spiral roll 34 is tilted to the transfer direction X of a paper pot receiving case. In order to enable to sow seeds on paper pot sheets 1 having different numbers of pots 2, the spiral rolls 34 are changeably disposed at positions tilted from a direction orthogonal to the transfer direction X of the paper pot sheet at a prescribed angle. The change in the tilt of the axial direction a-a of each spiral roll 34 permits to adjust distances between seed-falling shutes disposed at constant distances and to respond even to paper pot sheets 1 having different pot distances.
Patent JP-S57138613-A (JP)
Title: Spectromicroscope
Inventor: YASUAMI SHIGERU
IPC: G01N23/06
Filed: 1981-02-20
Abstract: PURPOSE:To make the device small-sized and inexpensive, by condensing X rays, which transmit through a sample arranged on the transmission hole of a shielding plate, to an X-ray detector through a Fresnel zone plate and a screen provided with a movable pin hole. CONSTITUTION:X rays (synchrotron radiation light) transmitted through a sample 2 arranged on a transmission hole 1a of a shielding plate 1 pass through a Fresnel zone plate 3 and are condensed to a screen 5 on a moving mechanism 6 and are detected through a pin hole 5a by an X-ray detector 4. The moving mechanism 6 is moved along the axis to obtain a continuous spectrum for the wavelength. Thus, the device becomes small-sized and inexpensive.
Patent JP-H09218487-A (JP)
Title: Silver halide photosensitive material
Inventor: TACHIBANA NORIKI
IPC: G03C7/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having, on a support, a hydrophilic colloidal layer containing polyacrylic acid and to crosslink this layer with a hardening agent active to a carboxyl group and to eliminate a defect of being unable to maintain electric conductivity after processing and a defect of deterioration of physical film properties. SOLUTION: This silver halide photographic sensitive material has hydrophilic colloidal layers on a support and at least one of these layers contains the polyacrylic acid or its salt having a weight average molecular weight of 5,000-200,000 and the film or the same side of the support as this layer has a pH of 5.0-7.0. The hydrophilic colloidal layer containing this polymer acid or salt is hardened with the carboxy active hardener or an epoxy hardener. Photographic constituent layers comprising red-, green-, and blue-sensitive layers and nonphotosensitive layers are formed on one side of the transparent support and a backing layer comprising the above hydrophilic colloidal layer having the above pH is formed on the other side of the support.
Patent JP-S53111987-A (JP)
Title: Ejector valve
Inventor: OZAWA SHIGETAKA
IPC: B65G53/40
Filed: 1977-03-07
Abstract: PURPOSE: To provide an ejector valve which can reduce the pressure loss with reduced transportation blower capacity by rotatably mounting a valve body at a valve connected to the exhaust pipe and transport pipe of a rotary feeder or the like used for pneumatically transporting powder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10220188-A (JP)
Title: Lining method of tunnel and form device for lining tunnel
Inventor: MIZUMOTO SADAO
IPC: E21D11/10
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To line a tunnel economically with small material loss under work environment, in which dust is not generated and a lining material is not rebounded. SOLUTION: An arch member 1 is disposed on the inside of a tunnel inwall surface while air tubes 2... are disposed on the outside of the arch member 1 along the circumferential direction of the tunnel, and forms are constituted by sealing air into the air tubes 2.... Concrete is placed between the forms by the air tubes 2... and the tunnel inwall surface, concrete is cured, air in the air tubes 2... is extracted, and the air tubes 2... are shrunk and the forms are released. Accordingly, the lining method of the tunnel differs from conventional concrete spraying, dust is not generated and a lining material is not rebounded, and the material is hardly lost.
Patent JP-S63191879-A (JP)
Title: Reinforcing tape
Inventor: TANIZAWA KINICHI
IPC: C09J7/02
Filed: 1987-02-04
Abstract: PURPOSE:To obtain the title tape capable of increasing the strength of, e.g., a green veneer or corrugated box when reinforced therewith and of simplifying the reinforcing process thereby reducing the cost, by laying adhesive threads having an adhesive adhering thereto on top of that side of a tape to which an adhesive has been applied so that the adhesive threads are bonded to the tape to form a composite tape. CONSTITUTION:This reinforcing tape is prepared by applying an adhesive 2 to at least one side of a tape 1, and bonding threads 3 having an adhesive 4 adhering thereto to that surface of the tape 1 to which the adhesive 2 has been applied so that a composite tape 5 is formed. This constitution enables the adhesion of this reinforcing tape to an object in one step while keeping the position of the bonded adhesive threads 3 serving as primary reinforcement in relation to the tape 1 serving both as supporting material and secondary reinforcement.
Patent JP-S59148102-A (JP)
Title: Recording and reproducing device of video and sound information
Inventor: TANJI MASAJI
IPC: G11B27/28
Filed: 1983-02-15
Abstract: PURPOSE:To neglect the effect of an address signal to a sound signal by setting the relation between the minimum inverse interval of the address signal and the carrier wave of the sound signal so that the sound signal is recorded in a spectrum region of the address signal. CONSTITUTION:The address signal is previously recorded to a track on a recording medium and at a position within a vertical blanking time of a video signal to be recorded. The address signal underwent a phase encode (PE) modulation has a region having a small spectrum component between 3/2T and 5/2T of frequency (T: bit period). The signals within said frequency region receive no effect of the address signal. The address signals existing between 3t/4 and 5t/4 in terms of the minimum inverse period Tmin of a cycle (t) of a sound carrier wave to be recorded have reduced effects to the sound signal. This effect is minimum with the maximum inverse period Tmin = t. As a result, an optical position can be freely retrieved and the recording is possible at an optional position.
Patent JP-H11216871-A (JP)
Title: Manufacture of ink jet head
Inventor: AOKI HIKOHARU
IPC: B41J2/055
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of connection between terminals on the actuator substrate side and the wiring material side by improving wettability to a brazing material, e.g. solder. SOLUTION: A conductive layer on the second surface of an actuator substrate is removed by laser light to make split trenches 44a, 44c for forming terminals 34, 34 connected with a plurality of actuators. The terminal is brought into contact with a processing gas containing halogen, e.g. fluorine, to form a compound of a metal and fluorine on the surface of the terminal thus improving wettability to a brazing material, e.g. solder.
Patent JP-S61183945-A (JP)
Title: Semiconductor device
Inventor: YOSHINO YOSHI
IPC: H01L21/60
Filed: 1985-02-08
Abstract: PURPOSE:To prevent the infiltration of moisture to cracks by solder layers even when cracks generate at a part where stress is liable to concentrate, by a method wherein a layer of substance well-compatible with solder is formed on the surface of an insulation film at a part where stress is liable to concentrate, and a solder layer is formed thereon. CONSTITUTION:An aluminum wiring pattern 12 is led out of the IC on an Si substrate 10, and SiO2 insulation film 13 is formed except at an aperture section 130. An intermediate metallic layer 2 is formed over the whole surface by sputtering with Cr and Cu from below, and an electrode base 3 is formed by using the mask of a plating protection resist formed thereon and windowed for this base 3. Thereafter, the resist is removed, and a dry film (resist film) 5 is laminated over the whole surface and removed except in the electrode base 3 and in its periphery. Using it as the mask, the metallic layer 2 is etched. After removal of the dry film 5, a solder paste 40 is printed at the top of the electrode base 3, reflowed, and made to creep to the top 41 and the bottom of the electrode base 3 and to the top 42 of the outer edge 21 of the metallic layer 2, resulting in the formation of a solder bump electrode 4.
Patent JP-S59149481-A (JP)
Title: Warning circuit
Inventor: ADACHI HIROAKI
IPC: H04N7/171
Filed: 1983-02-15
Abstract: PURPOSE:To easily discriminate on whether a signal is normal or not and to reset secret processing by scrambling and descrambling the signal with PN codes in a TV black-and-white inverting secrecy system. CONSTITUTION:A PN code generating circuit generates a PN code sequence with normal(2H-1)-bit length as long as the TV black-and-white inverting secrecy system operates normally, and the output of a presettable counter 10 goes up to HIGH once N clock signals CLK2 is counted and held at the HIGH until a preset PE is inputted. When a PN code is abnormal, the number of clock signals CLK2 inputted to the presettable counter 10 is not N. For this purpose, the output of the counter 10 is integrated, and then a voltage V2 lower than a voltage V1 in normal operation is obtained in abnormal operation, so a comparator 12 makes a comparison to obtain an HIGH output in normal operation and an LOW output in abnormal operation.
Patent JP-S63192887-A (JP)
Title: Production of injection-molding metallic mold for arm and finger tip of manikin
Inventor: HAIJIMA MIKIHIKO
IPC: C25D1/00
Filed: 1987-02-04
Abstract: PURPOSE:To produce the title injection-molding metallic mold for the arm and finger tip of a manikin by using the arm and finger tip of a manikin made of urethane rubber as a model, drawing out thin and tough plastic fibers from the finger tip while preventing the slipping out of the fibers from the inside, fixing the fibers at the upper part, coating a silver paint on the whole material, electrocasting the material, and then pulling out the fibers of the finger tip to take out the model. CONSTITUTION:The model 3 of the arm 1 and finger tip 2 of the manikin made of urethane is fabricated, and the lower end edge 4 of the arm 1 is partly embedded in a metallic pedestal 5 and fixed with metallic cement 6. A core yarn group 7 consisting of strong synthetic fiber yarn having about 0.2mm diameter is embedded into the tip of each of the finger tips 2 of the model 3 so that the lower end edge is not slipped out from the inside, and the groups are vertically and upwardly arranged by a binding band 8. The metallic pedestal 5 and the binding band 8 are fixed to a U-shaped conductive jig 11, a silver paint 16 is then coated on the outer surface of the arm 1, the finger tip 2, and the core yarn group 7, and the material is electrocast with Ni 20 in an electrocasting vessel. The core yarn group 7 is finally taken out, and an injection-molding metallic mold for a manikin with the shapely arm and finger tip and without causing deformation of the finger tip due to the accumulation of a gas at the finger tip in injection molding is produced.
Patent JP-H10210264-A (JP)
Title: Communication equipment
Inventor: SAKAMOTO KUNIHIRO
IPC: H04L12/58
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment corresponding to a network without necessitating excess capacity of image information, to avoid data loss and to distribute data including the image information like facsimile, etc. SOLUTION: When facsimile communication is executed through a PSTN line, it is recorded, facsimile information is transmitted to a storage part 16 by an image information system control part 11 and count is simultaneously started by a timer counter. Then, a preliminarily set timer set value is compared with a counted value of time in which transmitted facsimile counted by the counter is retained in the storage part 16 at the system control part 11 and when the values coincide with each other, an address of a preliminarily set terminal for management (which is connected to LAN) is specified and the facsimile information is transferred through a mail communication control part 14, LAN I/F part 15.
Patent JP-H04263492-A (JP)
Title: Laser bonding device
Inventor: TSUKUDA TAKEO
IPC: B23K26/04
Filed: 1991-02-19
Abstract: PURPOSE:To enable a laser bonding device used for mounting an IC component on a printed wiring board to carry out a laser bonding operation of high reliability eliminating a phenomenon that a solder is hard to be melt or the board of the IC component is burned. CONSTITUTION:Laser beam projecting heads 10 and 11, pulse motors 8 and 12 which enable the heads 10 and 11 to scan, a pulse motor driver 14 which drives the motors 8 and 12, a control device 7 which gives data to the pulse motor driver 14 and a laser oscillator 15, and a computing means 18 which computes a laser beam projection starting position and a terminating position and a shutter close-open time basing on the scanning speed of the laser beam projecting heads 10 and 11 are provided, whereby laser beams are precisely projected at an optional point of the trapezoidal acceleration profile of the pulse motors 8 and 12, and in result a laser bonding high in reliability can be executed.
Patent JP-S60170379-A (JP)
Title: Electronic still camera
Inventor: KANEKO KIYOTAKA
IPC: G03B19/12
Filed: 1984-02-14
Abstract: PURPOSE:To prevent lowering of the quantity of light of luminous flux that passes through an optical system at the time of still and motion picture photographing and to use an electronic view finder by removing a total reflection mirror from the optical path responding to releasing action at the time of still photographing, and returning to the former position when photographing. CONSTITUTION:A total reflection mirror 3 is placed to the optical path 2 between an image pickup optical system and an image pickup element 6 of an elctronic still camera of single-lens reflex type. A pin 9 connected to a mirror driving mechanism is provided on the side of the mirror 3. The mirror 3 is removed from the optical path 2 by turnign upward around a supporting point 10 responding to releasing operatio at the time of still photographing, and returned to the optical path 2 after still photographing. Themirror 3 is shifted to the position of removing from the optical path 2 when an electronic view finder EVF is connected to the camera body 8. Thus, lowering of the quantity of light of luminous flux that passes the optical path at the time of still and motion picture photographing, and to use the finder EVF at the time of motion picture photographing.
Patent JP-S58144138-A (JP)
Inventor: UKAI AKIO
IPC: D02G1/04
Filed: 1982-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59153626-A (JP)
Title: Dozing-drive detecting apparatus
Inventor: OBARA HIDEO
IPC: G08B21/00
Filed: 1983-02-18
Abstract: PURPOSE:To prevent erroneous detection by installing a bad-road detecting means for detecting the sharp uneveness of the road surface and intercepting the detection of dozing-drive when bad road is detected, in the captioned apparatus for detecting dozing-drive, based on the steering operation. CONSTITUTION:A steering-angle sensor 1 is constituted of photointerrupters 19-1 and 19-2 and a disc 18 which revolves, interlocked with steering operation and an which holes 14' are formed at a certain intervals along the outer peripheral edge, and the output of the angle sensor 1 is input into the CPU9 of a dozing- drive detecting means 5, and the steering direction is discriminated, and a dozing-drive judging threshold value Nr which is determined from the number of steering pulses is obtained. The output of a car-speed sensor 3 is input into the CPU9, and when the car-speed reaches a set car-speed (e.g., 70Km/h), dozing- drive detecting processing is started. If the number N of steering pulses input during a certain time is a certain value N1 or more, it is judged that the car drives on a bad road, and the dozing-drive detecting processing is intercepted for a certain time.
Patent JP-S60168120-A (JP)
Title: Liquid crystal display device
Inventor: UEHARA KIYOHIRO
IPC: G02F1/1365
Filed: 1984-02-13
Abstract: PURPOSE:To provide increased duty, reduced size and thickness and improved visibility and to prevent generation of a defective display by providing preliminarily a coating layer consisting essentially of polyimide on a substrate surface. CONSTITUTION:An MIM display element consisting of a metal-insulator-metal is formed on a plastic substrate. A coating layer consisting essentially of polyimide is preliminarily disposed to the plastic substrate. The polyimide which can be calcined at <=300 deg.C is used. The display capacity is increased by disposition of the MIM element on the substrate and the device is made usable as a display device having high duty. Since plastic is used as the substrate, the reduction in size and thickness is easy and since the element is formed via the polyimide coating layer, the operation of the device is made stable and the generation of a defective display is obviated.