baber/WOPTO huggingface dataset:
Patent JP-H11354171-A (JP)
Title: Pressure contact terminal metal fitting
Inventor: FUJII MASAYASU
IPC: H01R4/24
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To reinforce a pressure contact terminal metal fitting. SOLUTION: Upper edge parts of sidewalls 6 are folded back along their longitudinal directions in a pressure contact terminal metal in which both side parts of a bottom wall 5 are made upright to form a pair of the sidewalls 6, and in which the bottom wall 5 is cut and raised in an inside of the sidewalls 6 to provide pressure contact parts 7 having a pressure contact groove 8. The sidewalls 6 are formed thereby into double walls to enhance rigidity. The side walls 6 are prevented from being deformed to an expanding direction even when force at the time when an electric wire is pushed into the pressure contact groove 8 is applied to the sidewalls 6.
Patent JP-H088538-A (JP)
Title: Multilayer printed wiring board and manufacture thereof
Inventor: KOSAKA KATSUMI
IPC: H05K3/20
Filed: 1994-06-16
Abstract: PURPOSE:To provide a method of manufacturing a multilayer printed wiring board at a low cost in a short term, wherein the printed wiring board is high in interlayer peel strength and the amount of waste chemical solution is reduced. CONSTITUTION:One or more inner layer circuits 21 and one or more outer layer circuits 22 are formed into one piece through the intermediary of an insulating layer 11 for the formation of a multilayer printed wiring board, wherein the inner layer circuit 21 is formed by punching, and the top and bottom surfaces and side face of the circuit 21 are roughened at the same time, and the insulating layer 11 is arranged at least above and below the inner layer circuit 21 so as to envelop it and cured into one piece. The outer layer circuit 22 is formed on both the outer surfaces of the insulating layer 11, through-holes 41 and 46 are provided to connect the outer layer circuit 22 and the inner layer circuit 21 together, and a part of the inner layer circuit 21 is electrically disconnected by a through-hole 50 or a blind hole 55.
Patent JP-S6315124-A (JP)
Title: Weighing apparatus
Inventor: FUKUDA MASAO
IPC: G01G11/00
Filed: 1986-07-07
Abstract: PURPOSE:To specify an article to which a mark such as a bar code can not be applied, by detecting the approximate shape of the article to be weighed fed by a conveyor in a non-contact state and specifying the article to read a weighing condition from the corresponding memory. CONSTITUTION:Illumination light is allowed to irradiate the article 5 to be weighed such as root vegetables or fishes or shellfishes fed by a conveyor 6 and the image of said article 5 is sensed by an industrial TV camera 1. The image pickup data is sent to an image processor 2 to operate the two-dimensional size of the article 5 and the operation data is sent to an operator 3. The operator 3 compares the data obtained with data preliminarily stored to specify the article 5. The weighing condition or information such as a product name or unit cost stored in a memory at every article to be weighed is read to be outputted to a control unit 14. The article 5 is weighed by the wt. sensor 13 of a weighing part B and the article out of a set range is removed.
Patent JP-S6052266-A (JP)
Title: Method of manufacturing brush for polishing curved section
Inventor: SOMEYA MASAAKI
IPC: B24D15/04
Filed: 1983-08-30
Abstract: PURPOSE:To form a brush which effectively polishes a curved surface, by fitting a pipe in which wires having a predetermined length are inserted, onto a calking attachment so that the ends of the wires are made into contact with the curved top of the attachment. CONSTITUTION:A steel pipe 1 is fitted onto a calking attachment 3, and after the fron ends of steel wires 2 is abutted against the U-like top of the attachment 3 and are lined up, the pipe 1 is calked, and then welded and secured to a flange after the attachment 3 is removed. As a result, grinding force may be made great, and scales on th outer peripheral surface of a steel to be ground may be easily and beautifully removed.
Patent JP-H0447508-A (JP)
Title: Thin film magnetic head
Inventor: SAGARA SATOYUKI
IPC: G11B5/31
Filed: 1990-06-15
Abstract: PURPOSE:To improve reliability for bonding by providing an electrode pad part in which a diffusion prevention layer and a bonding pad material are laminated on a coil conductor layer. CONSTITUTION:The diffusion prevention layer 5a made of a metallic material with high m.p. and used also as an adhesive layer and an Al layer 6 made of Al as the bonding material are laminated on a coil conductor layer 4 made of Cu being exposed. Therefore, an electrode pad 10 is insulated from the outside by the diffusion prevention layer 5a and the Al layer 6, which prevents bonding capability lowered due to the oxidation of the electrode pad 10. Also, by providing the diffusion prevention layer 5a also used as the adhesive layer between the electrode pad 10 and the Al layer 6, Cu in the electrode pad 10 is diffused in the Al layer 6, which prevents the bonding capability lowered. In such a way, the reliability for bonding can be improved.
Patent JP-H061803-A (JP)
Title: Process for polymerizing olefin
Inventor: HIRAKAWA KATSUMI
IPC: C08F10/00
Filed: 1992-06-18
Abstract: PURPOSE:To provide a polyolefin of controlled molecular weight distribution in high yields by contracting a prescribed alpha-olefin with specific catalyst in the presence of an inexpensive activator. CONSTITUTION:A 2-12C alpha-olefin (e.g. ethylene) is polymerized by contacting it with a catalyst system comprising catalyst components consisting of: a transition metal compound of a Group IVB metal of the Periodic Table (e.g. ethylenebis(4,5, 6,7-tetrahydroindenyl)zirconium dichloride), which has one or more of substituted cyclopentadionyl groups as ligands, an organoaluminum compound (e.g. triethylalumium), and a magnesium halide compound (e.g. MgCl2) in a solution of 2-ethylhexanol and n-decane, the magnesium halide compound being one exhibiting no reducing ability in a liquid state.
Patent JP-H117809-A (JP)
Title: Vehicle clamp
Inventor: OTAKI SUMUTO
IPC: F21W107/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting of an inner member to be arranged within a lamp space on the lamp, and prevent the appearance of the lamp from being deteriorated. SOLUTION: When a front lens 3 is fixed to a lamp body 2, a mount piece 13b raised on the upper end part of the cover part 13a of an extension 13 arranged within a lamp space 4 is nipped from the front and rear by the rear ends of nipping pieces 11a, 11a,... formed on the inside surface of the upper circumferential wall 9a of the front lens 3 so as to be protruded longer than other small projections 11, 11,... and presser projection parts 7c, 7c,... formed in several positions of the front end surface of the lower wall part 7b of two upper and lower wall parts constituting the lens installling groove 7a of the lamp body 2. The, extension 13 can be thus mounted on the lamp body 2 and the front lens 3.
Patent JP-2000347078-A (JP)
Title: Structure of optical fiber cable branching part laid within sewage pipe line
Inventor: TAHARA MASAHIRO
IPC: G02B6/46
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide the structure of an optical fiber cable branching part laid within a sewage pipe line in which the branching pipe line interrupted in airtightness from the inside of the sewage pipe line is provided and wiring work, inspection, maintenance and control or the like are safely and comfortably executed. SOLUTION: In the structure of an optical fiber cable branching part laid within a sewage pipe line, an optical fiber cable 2 laid within the sewage pipe line is interrupted in airtightness from the inside of the sewage pipe line and is guided to the inside of a first branching box 4 provided in a manhole side wall surface for the sewage pipe line, further the optical fiber cable 2 is extended to a second branching box 6 provided by being extended from the first branching box 4 to the outside of the manhole with an optical fiber cable protective pipe 5, and the optical fiber cable 2 is branched in the inside of the second branching box 6.
Patent JP-H04358803-A (JP)
Title: Device and method for manufacturing concrete block
Inventor: NAGANUMA JUN
IPC: B28B3/02
Filed: 1991-06-04
Abstract: PURPOSE:To provide the manufacturing device and process of concrete block in which the concrete block having a complicated shape can easily be molded. CONSTITUTION:The lower side of a form (inner form) 16 is blocked by a blocking plate 18. The feeding frame 22 in which concrete has been fed at standing position 13 is moved to the feeding position A immediately above the form 16, and concrete is fed in the form 16. When the feeding frame 22 is moved to the standing position B from the feeding position A, the concrete excessively fed in the form 16 is discharged at the lower end-edge of the feeding frame 22. The concrete fed in the form 16 is compressed and compacted by a press plate 24. The form 16 is separated from the blocking plate 18 relatively, and the molded object on the blocking plate 18 is taken out.
Patent JP-H11352870-A (JP)
Title: Automobile for training
Inventor: KIMIKOUBE KOJI
IPC: G09B9/042
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle for training which is capable of enhancing the effect of the learning guidance in a driving power system of an automobile and allows the easy conduction of the work to mount and dismount the parts of the driving power system. SOLUTION: An electric motor 126 is provided with a drive sprocket 133. A wheel 25 side is provided with a driven sprocket 134. A chain 135 is put on the drive sprocket 133 and the driven sprocket 134. A wheel mounting member 171 is attachably and detachably provided with the electric motor 126 described above. An upper cross frame 3C of a frame body 1 is provided with a chain hooker 137. The chain 135 put on the sprockets 133 and 134 is removed. The removed chain 135 is hooked at this chain hooker 135 and may thus be housed.
Patent JP-S5583828-A (JP)
Title: Differential pressure converter
Inventor: YAMAMOTO YOSHIO
IPC: G01L13/02
Filed: 1978-12-21
Abstract: PURPOSE: To improve the detection precision of pressure difference to facilitate conversion of pressure difference to electric signals by converting pressure difference to movement of a diaphragm and converting this movement to rotation of an output axis and transferring this rotation to a potentiometer.  
     CONSTITUTION: When pressure difference is caused between high pressure room 4 and low pressure room 5, a force obtained by the product between pressure difference and the effective pressure receiving area of diaphragm 3 acts on the diaphragm, and the diaphragm is displaced upward as shown in the figure. Then, pressure difference is converted to change of the static position of diaphragm 3 by functions of spring 14 and diaphragm 3. Next, vertical movement of diaphragm 3 is converted to rotation of lever 17, namely, rotation of output axis 18 and is converted to rotation of potentiometer 22 and is converted to electric signals. Thus, movement of  diaphragm 3 can be substituted by rotation of the output axis, so that the detec  tion precision of pressure difference can be improved and conversion to electric signals dependent upon the potentiometer can be facilitated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04359020-A (JP)
Title: Production of polyaniline
Inventor: OKA OSAMU
IPC: C08G73/00
Filed: 1991-06-05
Abstract: PURPOSE:To easily synthesize a polyaniline useful as an electrically conductive material, etc., without generating carcinogenic substance such as benzidine by reacting p-aminophenol in the presence of a specific polymerization catalyst. CONSTITUTION:The objective polyaniline of formula (n+m: 10 to 500; n>=2; m>=1) is produced by using p-aminophenol as a monomer, dissolving the monomer e.g. in water, adding 2-5 times equivalent of at least one kind of a bisulfite of formula MHSO3 (M is Li, Na, K, Rb, Cs or NH4) as a polymerization catalyst and reacting at >=80 deg.C for >=2hr.
Patent JP-S6221790-A (JP)
Title: Device for crystal growth and method
Inventor: SHINOYAMA SEIJI
IPC: C30B15/02
Filed: 1985-07-19
Abstract: PURPOSE:To make it possible to dissolve a raw material in melt in response to an amount of crystal growth and to grow crystal with uniform composition, by setting a shaft for charging the raw material besides a shaft for pulling up crystal. CONSTITUTION:Growth weight of the growth crystal 3 per time is measured by the weight sensor 7, the shaft 2 for charging a raw material is dropped in response to the growth weight to dissolve the raw material 4. A dissolution amount per time is measured by the weight sensor 8, to control the transfer speed of the shaft 2. In this manner, the composition of the crystal 3 growing from the melt 5 is always kept constant and, since the composition of the crystal growing from the melt becomes constant, crystal uniform with respect to composition can be grown. In doping of impurities, doping can be carried out in a constant concentration based on the similar principle. Further by this device, since the raw material can be always charged in parallel with crystal growth, the device and process can be used for semicontinuous large-sized crystal growth.
Patent JP-2000348780-A (JP)
Title: Battery charge state detection device
Inventor: KIKUCHI YOSHITERU
IPC: H01M10/48
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To effectively correct an SOC-electromotive voltage characteristic. SOLUTION: When an SOC reaches a predetermined low level, a battery ECU 14 sends a charge request to an HVECU 20. Thereby, the HVECU 20 controls a load 22 so that a battery 10 is charged. When the SOC rises to a predetermined value, the battery ECU 14 compares an SOC variation (ΔSOC (electromotive voltage)) during a period in which forcible charging was carried out with the variation amount of the SOC (ΔSOC (accumulation)) provided by accumulating a battery current detected by a current detector 18, and corrects an SOC-electromotive voltage characteristic based on the comparison result.
Patent JP-S5590147-A (JP)
Title: Stereo demodulator on fm-fm system
Inventor: SUZUKI TOSHIHIKO
IPC: H04N5/60
Filed: 1978-12-27
Abstract: PURPOSE:To prevent effectively beat frequency disturbance by converting a subcarrier led from another line into a frequency generating no beat signal and then by frequency-mixing this subcarrier into a carrier. CONSTITUTION:A main carrier from one line l1 between lines l1 and l2 of two systems and a subcarrier from the other line l2 are frequency-converted by frequency converter U3 into frequencies causing no beat signal and then frequency-mixed together by frequency mixer U4. Consequently, no beat signal is generated between the frequency-converted subcarrier and another subcarrier included in the main carrier in the form of being FM-modulated.
Patent JP-H05186788-A (JP)
Title: Fluid for automatic transmission and wet brake and additive package for the fluid
Inventor: ANDORIYUU JIYOOJI PAPEI
IPC: C10N40/06
Filed: 1992-05-28
Abstract: PURPOSE: To effectively increase the dynamic and/or static coefficients of friction of frictional surfaces by using a small amt. of a specified alcohol or polyol as an additive for a functional fluid such as an automatic transmission fluid.  
     CONSTITUTION: An oil-based functional fluid compsn., formulated for use as a fluid for an automatic transmission, fluid for a wet brake system or friction- depending lubricant, which contains a small amt. of at least one alcohol or polyol having less than 12 carbon atoms in the molecule for increasing the dynamic and/or static coefficients of friction of frictional surfaces of automatic transmissions or other frictional surfaces with which the compsn. is brought into contact. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S56134292-A (JP)
Title: Multilayered paper having flexible smooth velvet like surface and method
Inventor: JIERII EDOWAADO KAASUTENZU
IPC: D21F11/04
Filed: 1980-11-13
Abstract: A layered paper and method of making it, which paper is characterized by having a soft, relatively untextured smooth velutinous surface defined by a multiplicity of relatively flaccid papermaking fibers having unbonded free end portions of substantial length, and which surface is subjectively discernible by humans as being extremely soft and smooth. Exemplary embodiments include tissue paper, and tissue paper products comprising one or more plies of such paper. The method includes wet laying a layered web which has a relatively low bond surface layer comprising at least about 60% relatively short papermaking fibers, drying the web without imparting substantial texture thereto, breaking sufficient papermaking bonds in the surface layer to generate a velutinous surface having an FFE-Index of at least about 60 and preferably at least about 90, and calendering the dried web as required to provide said surface layer with an HTR-Texture of about 1.0 or less, and more preferably about 0.7 or less, and most preferably about 0.1 or less.
Patent JP-S5684072-A (JP)
Title: Original discrimination system
Inventor: HASHIMOTO YASUAKI
IPC: H04N1/32
Filed: 1979-12-12
Abstract: PURPOSE:To discriminate securely between an original with an address mark and other originals by adding a discrimination code for original discrimination to a prescribed area including the head edge part of an original whose address is to be assigned. CONSTITUTION:At the head edge of original 6, original discrimination mark 7 in a black belt shape is printed and with space left, address mark 8, start mark 9 and end mark 10 are arranged in a line to form OMR sheet 6. Then, a prescribed number of originals with transmitted information entered are placed under the sheet. The light signal of sheet 6 is converted by photoelectric converting circuit 13 into digital signal 14, which is temporarily supplied to original discrimination part 16 to output encoding inhibition signal 18 from discrimination part 16 to encoding part 17. In addition, discrimination part 16 compares signal 14 with previously stored data and, after discriminating sheet 6, outputs signal 18 successively. This inhibits information to be unsent from being transmitted to a reception side. Then, discrimination part 16 further transmits original discrimination signal 20 to main control part 19. With signal 20, control part 19 is placed in the mode of control over sheet 6.
Patent JP-S5582873-A (JP)
Title: Single lever type hot and cold water mixing plug
Inventor: UMEMOTO AKIMITSU
IPC: F16K11/078
Filed: 1978-12-19
Abstract: PURPOSE: To prevent erroneous operation by using a movable plate which makes forward, backward movements and rocking motion by handle operation.  
     CONSTITUTION: A valve 56 is constituted by overlappedly arranging a fixed plate 23 in possession of a hot water passage bore for the main body 55, a cold water passage bore 3, a hot water influent bore 47 to connect to a mixed water passage bore 5, a cold water influent bore 48, a mixed water effluent bore 49 with a movable plate 26 in possession of a haft-shaped protrusion which is in mesh with a valve guide 22, and a flow passage 50 demarcated by a bulkhead 51, the movable plate 26 is connected through an actuating lever 33 to a lever handle 44. Thus, when the handle 44 has been lowered to the middle lowest position, the movable plate 26 makes rectilinear movement in the arrow direction, the hot water influent bore 47 and a cold water influent bore 48 open in the proportion of 1 to 1, upon moving to the lowest position on the left side, the hot water influent bore 47 fully opens, and after its movement has been displaced, the cold water influent bore 48 is fully opened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H105780-A (JP)
Title: Sewer treatment simulation system
Inventor: KONISHI TAKAHIRO
IPC: C02F3/12
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To exactly set DO (dissolved oxygen concn.) by setting the relation between the DO value of an i-th cell and a total oxygen moving capacity coefft. or oxygen consumption rate in such a manner that this relation satisfies the specific equation at the time of setting the blasting rates to the aeration tank divided to the plural cells and the DO. SOLUTION: Air is sent from a fan 1 through an air diffuser 2 to the treating water in the respective cells in the aeration tank 3 divided to the five cells where a sewage treatment is executed by utilizing microorganisms. Activated sludge is circulated to the tank 3. In such a case, the DO values or blasting rates by each of the respective cells of the tank 3 are set by a DO control arithmetic means in accordance with the equation, where Q is defined as a flow rate, Vi as the volume of the i-th cell, Cs as saturated DO, Ci as DO value of the liquid mixture in the i-th cell, KLai as the KLa in the i-th cell and Rri as Rr of the liquid mixture in the i-th cell.  This DO control arithmetic means is provided with setting means for regulating the blasting by setting the specified blasting rate at the respective cells of the tank 3 on a dialog box and setting the DO value of the cells to be subjected to DO control.
Patent JP-H0325773-A (JP)
Title: Disk magazine
Inventor: YOSHII TETSUJI
IPC: G11B17/22
Filed: 1989-06-22
Abstract: PURPOSE:To smoothly insert a disk by forming plural disk insertion slots at an opening and constituting the disk magazine in such a manner that the extending part of a separator overlaps the lower regulating plate and the inclination guide part of a disk receiving plate from the lower part. CONSTITUTION:The extending part 34, formed of resin film, etc., is stuck to the inside of a lower extending part 29 made of woven cloth, etc., and extends to the lower side of the disk receiving plate 10 so as to overlap the lower side of the lower regulating plate 12 and the inclined part 15. The receiving plate 10 is formed of resin material, and has proper elasticity and strength. When the disk is inserted downward by supporting its periphery, the front end of the disk pushes down the upper surface of the regulating plate 12, and the inclined part 15 moves downward as well. On the other hand, when the front end of the disk is inserted upward, it pushes up the lower surface of the regulating plate 12 and moves the inclined part 15 as well; smooth insertion can be achieved irrespective of the way to be inserted, by constituting the disk magazine with the relative dimensions which ensures the movements mentioned above.
Patent JP-H0918314-A (JP)
Title: Microwave switching element
Inventor: TAKASU HIDEKI
IPC: H01P1/15
Filed: 1995-06-27
Abstract: PURPOSE: To provide improved linearity by connecting a specified circuit element to the gate electrode of a field effect transistor(FET) whose operating state is controlled by control signals impressed to the gate electrode. CONSTITUTION: An input signal terminal 13 is connected to the drain electrode D of the FET 14 and the drain electrode D is connected to an output signal terminal 15. The gate electrode G is connected through a transmission line 17 whose line length is the 1/4 length of the propagation wavelength of input signals and a resistor 18 provided with an extremely large resistance value to a control signal terminal 19. The impedance of the gate electrode G of the FET 14 is provided with the resistance value extremely large enough to consider that the resistor 18 is in an open state in terms of a high frequency. The resistance value is impedance converted in the transmission line 17 and turned to an extremely small value. Thus, the gate electrode G is turned to a grounded state in terms of the high frequency.