baber/WOPTO huggingface dataset:
Patent JP-H0458242-A (JP)
Title: Projection type liquid crystal display device
Inventor: NAKAYAMA TADAAKI
IPC: G03B21/00
Filed: 1990-06-28
Abstract: PURPOSE:To obtain a device in which a projected image is bright and display quality is excellent by using a composite prism in which the separation and the composition of three primary colors are performed by two dichroic surfaces having small incident angle of luminous flux and having no intersection part. CONSTITUTION:The luminous flux emitted from a light source device passes through a polarizing plate 104 and is condensed on a minute mirror 105 arranged to be a little deviated from the focusing position of a projection lens 106, reflected at the angle of about 45 deg., turned into nearly collimated beam of light by the lens 106 and then passes through the composite prism 107 to be spectrally splitted to three primary colors. The luminous fluxes spatially and temporally modulated by active matrix system reflection type liquid crystal panels 108, 109 and 110 corresponding to the light of the respective colors are made incident on the prism 107 again and composited to be the color light. The luminous flux including color image information passes the lens 106 and is temporarily condensed near the minute mirror and analyzed by a polarizing plate 111, then formed into an image on a screen.
Patent JP-S6326717-A (JP)
Title: Semiconductor integrated circuit
Inventor: MAEDA YUKISHIGE
IPC: G06F3/00
Filed: 1986-07-18
Abstract: PURPOSE:To decrease the time delay of a signal by using a bus line of a precharging system and its discharging MOS transistor TR as well as a bus line of a discharging system and its pull-up MOSTR. CONSTITUTION:The 1st bus line 4 of a precharging system is set at a low level as long as input signals 102 and 103 are kept at high levels when a clock signal 101 is set at a high level. Then a P channel MOSTR 15 charges the 2nd bus line 5 of a discharging system and therefore the line 5 is set at a high level. While an N channel MOSTR 14 discharges the line 4 and therefore the line 4 is kept at a low level. Then output signals 201 and 202 are set at a high level and a low level respectively. A signal 104 is set at a low level when the signal 101 is kept at a high level with input signals 105 and 106 kept at low levels respectively. This state is equal to that set when signals 102 and 103 are kept at high levels.
Patent JP-S5977656-A (JP)
Title: Reel servo device for tape feeder
Inventor: SUTEFUAN KUUDERUSUKII
IPC: G11B15/43
Filed: 1983-09-14
Abstract: A supply reel servo for a tape transport in which a motor-driven capstan of low inertia draws tape past a cylindrical scanning drum includes a tension servo arm which provides a signal denoting tape tension in a loop adjacent the supply reel. This signal is compared with a reference to develop an error signal to control the supply reel motor (35). The reference is modified in response to a signal which represents the energisation of the capstan motor (31) and accordingly the torque output thereof so as to provide automatic compensation for variation in tape tension at the scanning drum.
Patent JP-H0729780-A (JP)
Title: Structure of surface-mount electronic part with safety fuse
Inventor: KURIYAMA CHOJIRO
IPC: H01G9/004
Filed: 1993-07-09
Abstract: PURPOSE:To contrive miniaturization, weight-reduction and reduction in production cost for a surface-mount type electronic part provided with the element such as a capacitor element 1 and the like which is airtightly sealed by an alloy resin package, and the safety fuse wire such as an excessive current fuse wire and the like joined by the above-mentioned element. CONSTITUTION:One end of safety fuse wire 2 is exposed to one side face 3b of an alloy resin package part 3, and an external connection terminal electrode film 5, to be used for one end of the safety fuse wire 2, is formed on the above- mentioned side face 3b.
Patent JP-S5793616-A (JP)
Title: Exhaust purifier for internal combustion engine
Inventor: IKENOTANI YASUO
IPC: F02B75/20
Filed: 1980-12-03
Abstract: PURPOSE: To ensure the action of reed valves for controlling the supply of secondary air to an exhaust line, by providing each reed valve on a cylinder head cover so that the reed valve is located in the space defined between adjacent cam shaft holders.  
     CONSTITUTION: Reed valves L 1 WL 6  for controlling the supply of secondary air to the exhaust line of an internal combustion engine are provided on a cylinder head cover secured on a cylinder head, so that each reed valve is located in the space C defined between adjacent cam shaft holders over a cam shaft 15. According to this constitution, the idle space C over the cam shaft 15 is utilized and cooling properties are improved to prevent overheating to enable secure action. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6151478-A (JP)
Inventor: KAIDA TOYOHIRO
IPC: B66B23/22
Filed: 1984-08-16
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-H04367865-A (JP)
Title: Resist composition
Inventor: OIE MASAYUKI
IPC: G03F7/038
Filed: 1991-06-14
Abstract: PURPOSE:To obtain a resist material excellent in the characteristics such as sensitivity resolution, etching resistance and shelf stability by using a specified org. compd. as a compd. (capable of being cleaved with acid) forming an acid by irradiation with an active beam. CONSTITUTION:This resist composition contains an alkali-soluble phenolic resin, a compd. capable of being cleaved with acid and a compd. to be cross-linked in the presence of acid. An aromatic org. compd. having an alkoxy group substituted by a halogen selected from chlorine and bromine is used as the compd. capable of being cleaved with acid. A compd. obtained by converting a part or the whole of the hydroxyl groups of an aromatic compd. having phenolic hydroxyl groups to a halogenated ether is preferably used as the aromatic compd. A compd. shown by the chemical formula is exemplified as the compd.
Patent JP-S6062401-A (JP)
Title: Back surface machining device of lathe
Inventor: SUGIMOTO KENJI
IPC: B23B3/06
Filed: 1983-09-16
Abstract: PURPOSE:To shorten a distance of movement of each part and simplify structure and further improve efficiency of work by longitudinally moving a back surface machining main shaft and putting it in synchronous rotation with the main shaft of a lathe. CONSTITUTION:Turning cut of a rod material 6 is performed through feeding a tool post 3 forward, and bringing the first or the second tool rests 4, 5 close to the rod material 6 and then cutting it by means of a tool 43 and the like fitted on said tool rests. When the cutting process is finished, a workpiece is cut off through direct cutting. Upon completion of the direct cutting work, a cross slide 3 retreats, while the rod material 6 in the main shaft 7 of the lathe is pushed out by a predetermined amount. Thus, the next process is started by means of the tool 43 and the like of the first turret tool rest.
Patent JP-H0460438-A (JP)
Title: Method and apparatus for evaluating phase inversion of emulsion
Inventor: DATE MUNEHIRO
IPC: G01N19/00
Filed: 1990-06-28
Abstract: PURPOSE:To enable objective evaluation of a process of phase inversion of emulsion by computing the ratio between a force in the sliding direction applied to a fixed plate and speed of a movable plate. CONSTITUTION:An apparatus comprises a movable plate 1 rotating at a prescribed speed around a point A, a fixed plate 2 holding a sample together with the movable plate 1, a sensor 3 measuring a force applied to the fixed plate 2 from the sample, an air fan 4 sending air onto the surface of the sample for facilitating vaporization of a volatile component in the sample, a spring applying a prescribed pressure to the fixed plate 2, and an elevation mechanism 6 for moving the fixed plate 2 vertically. The two plates 1 and 2 are made slide in rotation relatively with a specimen held therebetween and computation is made on the basis of the ratio between the force in the sliding direction applied to the fixed plate 2 and the speed of the movable plate 1. Thereby a process of phase inversion of emulsion can be evaluated objectively.
Patent JP-S6329018-A (JP)
Title: Subchamber type diesel combustion chamber
Inventor: ISHIDA SHIRO
IPC: F02B3/06
Filed: 1986-07-22
Abstract: PURPOSE:To shorten the ignition delay time by setting the main injection port of a fuel injection nozzle installed into a vortex subchamber through a passage so that a specific numerical relation is satisfied for the spherical radius of the vortex subchamber and the radius in the contact with a fuel mist jetting line. CONSTITUTION:In the upper part of a vortex subchamber 2, a heat shield 8, etc. into which a fuel injection nozzle 7 is accommodated are installed integrally into a passage 6 which is opened from one side of a cylinder head 1 and communicates to the vortex subchamber 2. In this case, the fuel injection nozzle 7 is set in the vortex subchamber 2 through the passage 6, and a subinjection port 12 is set on the downstream side of the swirl S generated in the vortex subchamber 2 on the inner wall 6a of the passage 6. The mist jetting direction of a main injection port 11 is set so that the relation 0.06<=r/R<=0.5 is satisfied, when the spherical radius ranging from the center O of the vortex subchamber 2 to the inner wall 2a is R, and the distance from the center O of sphere to the point where the main injection port 11 contacts the fuel mist injection line X is r.
Patent JP-H0828698-A (JP)
Title: Automatic transmission control device
Inventor: MOCHIZUKI TOMOO
IPC: F16H61/06
Filed: 1994-07-22
Abstract: PURPOSE:To eliminate a feeling of tardiness and the transmission shock by providing an orifice which is the resistance for the outflow actuation from an accumulator in changing the speed from the high speed step to the lowest speed step, while it is not the resistance for the outflow actuation from a friction connecting element. CONSTITUTION:The second speed is selected when the braking is operated at the speed below the prescribed value, and the hydraulic pressure is charged or discharged through a hydraulic circuit 31 relative to a second speed actuating chamber 2A of a band brake to be connected in transmission to this second speed. An accumulator 35 to form the shaft pressure is interposed in the middle of this hydraulic circuit 31. A one-way orifice which is not the resistance for the hydraulic inflow actuation to a pressure chamber 35b of an accumulator 35 in selecting the second speed, while it is the resistance for the hydraulic outflow actuation from the pressure chamber 35b in selecting the first speed, and is not the resistance for the hydraulic outflow from the second speed actuation chamber 2A is provided to realize the starting without the feeling of tardiness.
Patent JP-S6327484-A (JP)
Title: Bisucaberin and production thereof
Inventor: UMEZAWA HAMAO
IPC: A61P35/00
Filed: 1986-07-22
Abstract: NEW MATERIAL:1,12-Dihydroxy-1,6,12,17-tetraazocyclodocosane-2,5,13,16-tetr aone of formula. The present compound has the following physicochemical properties. Appearance, colorless crystal; m.p., 190 deg.C (decomposition); molecular weight, 401 [SIM m/z(MH<+>)]; molecular formula, C18H32N4O6; elementary analysis (%), C 53.69, H 7.97, N 13.20, (O 25.14); soluble in dimethyl sulfoxide, sparingly soluble in methanol and slightly soluble or insoluble in water; positive to molybdenum- sulfuric acid reaction, toluidine reaction and FeCl3 reaction, negative to ninhydrin reaction, etc. USE:An antitumor agent. PREPARATION:Microorganisms belonging to Alteromonas genus such as Alteromonas haloplanktis SB-1123 strain (FERM P-8803) are cultured.
Patent JP-S6415920-A (JP)
Title: X-ray aligner
Inventor: WATANABE YOSHIO
IPC: G03F7/20
Filed: 1987-07-10
Abstract: PURPOSE: To make the luminance on an irradiated surface uniform even when the luminance along the axis of a light source is not uniform by tilting the axis of the light source or the axis and a slit surface by an appropriate angle relatively to the irradiated surface. CONSTITUTION: The size of the light source 1 calculated from an irradiated surface 3 varies depending upon the width (x) of a band slit 2. The angle θ for viewing the light source 1 through the slit 2 gives the transferring accuracy of lithography and is given irrespective of the tilt ϕ. The angle ξ between the ray of light passing through the slit 2 and the irradiated surface 3 becomes the minimum at the end of the surface 3. The allowable value varies depending upon the transferring accuracy of lithography and is usually set at >=85 deg.. When the angle ξ is set at 90 deg., the apparent discharging length can be shortened to the product of the length when ϕ=0 deg. and cosϕ by tilting the light source 1 by the angle ϕ.  Therefore, the pitch of uneven luminance along the axis of the light source can be shortened to the product of the length and cosϕ, because rosary type ununiformity is caused (at a pitch of Δx). When the shortened uneven luminance pitch (Δxcosϕ) falls within the length of the light source (θ.L) viewed through the slit 2, the luminance on the irradiate surface 3 is averaged and uniformized.
Patent JP-S5963153-A (JP)
Title: Sprouted, heated and pressed unpolished rice, and its preparation
Inventor: ASAI SAKUICHI
IPC: A23L1/168
Filed: 1982-10-01
Abstract: PURPOSE:To prepare the titled processed unpolished rice which can be eaten instantly only by pouring hot water thereto, by heating the sprouted unpolished rice, and pressing the rice. CONSTITUTION:Hulled and unpolished rice or unhulled rice is swollen in water, and sproute until the young spout or root begins to emerge. The rice is drained, roasted with direct fire until the surface layer of the unpolished rice or the hull is lightly roasted, and when unhulled rice is used as the raw material, the roasted product is hulled. The obtained rice is pressed with a press to obtain the objective sprouted, heated and pressed unpolished rice.
Patent JP-S5874984-A (JP)
Inventor: NOOMAN SHII FUAURII
IPC: F16L57/00
Filed: 1982-10-01
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-H0922725-A (JP)
Title: Secondary battery with polymer electrolyte
Inventor: TSUCHIYA KENJI
IPC: H01M10/0569
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a polymer electrolyte secondary battery whose quantity of retaining non-aqueous electrolytic solution is increased, by using a specific copolymer as polymer for retaining non-aqueous electrolytic solution. SOLUTION: A positive electrode 2 contains an active material, non-aqueous electrolytic solution, and polymer to retain the electrolytic solution, while a negative electrode 4 contains a carbonaceous material to occlude and release lithium ions, non-aqueous electrolytic solution, and polymer to hold it. A polymer electrolyte secondary battery concerned includes the positive and negative electrodes 2, 4 and a solid polymer electrolyte layer 5, which is interposed between them 2, 4 and contains non-aqueous electrolytic solution and polymer for retaining it. In this battery, at least one of the members of the positive and negative electrodes 2, 4 and the layer 5 uses as polymer described a copolymer of vinylidene fluoride(VdF)-hexafluoropropylene(HFP) synthesized by the emulsion method.
Patent JP-S6149421-A (JP)
Title: Electron beam exposing method
Inventor: OSADA TOSHIHIKO
IPC: H01L21/027
Filed: 1984-08-17
Abstract: PURPOSE:To readily correct the desired beam rotation under a single exciting current control by a single magnetic circuit configuration of the structure that the pole air gap forming portion is reduced inside in a cylindrical magnetic path of a ferromagnetic unit surrounding a beam passage of a contracting lens. CONSTITUTION:A contracting lens 7a is a single columnar electromagnet and a pure iron magnetic path 32 is reduced inside at a pole air gap 33. When a coil 31 is excited, the gap 33 is furst saturated, excess magnetic flux is extended outside, and the density BZ1 of the insize extending magnetic flux F is constant irrespective of the variation of ampere-turn NI3. On the other hand, the density BZ2 except the gap is proportional to the NI3 in the stage extremely smaller than the gap. Form this fact, the focal distance proportional to the BZ2 is controlled by the magnetic flux in the gap to become constant, and the rotary angle proportional to the BZ is controlled to the total sum of the bZ of the gap and the portion except the gap to vary according to the NI. Accordingly, the cylindrical magnetic path varies the single exciting current in the saturated state to alter the rotary angle of the beam while the focal distance remains constant.
Patent JP-S6327102-A (JP)
Title: High frequency filter
Inventor: HAMAZAWA YOSHIKAZU
IPC: H01P7/04
Filed: 1986-07-21
Abstract: PURPOSE:To miniaturize the titled filter by coupling a tuning circuit board comprising a U-shaped resonance line whose length is <=lambda/4 with a circuit board of the same constitution so as to constitute the titled filter. CONSTITUTION:A tuning circuit is constituted on one major face of a dielectric board 7 having copper-clad sides by the resonance line 1, capacitors 3, 5 and 6. Then the capacitor 5 is connected to an external connection terminal 4 via a pattern and the capacitor 6 is connected to a ground terminal 8. The tuning circuit board 12 of the same constitution as the tuning circuit board 11 constituted above is coupled at a notch 10 and the rear side conductor 9 is grounded. Thus, the desired filter is obtained by using the resonance line of the <=lambda/4 and the filter is miniaturized.
Patent JP-H113171-A (JP)
Title: Pen type input device
Inventor: FURUTA TOSHIYUKI
IPC: G06F3/0354
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To exactly detect the corner part or the like of input character. SOLUTION: A touch detection part 47 detects whether the tip of pen touches a writing surface or not based on a signal from a pressure sensitive sheet 3. A friction detection part 48 detects whether the tip of pen rubs with the writing surface based on the frequency component of signal from an acceleration sensor 2. A state detection part 49 exactly detects the contact state of pen tip and writing surface and the still state of pen tip based on the detected results at the touch detection part 47 and the friction detection part 48 and exactly detects the corner part or the like of input character.
Patent JP-H0621772-A (JP)
Title: Automatic frequency adjusting and automatic frequency controlling method for local oscillation signal
Inventor: NIKAWA SUSUMU
IPC: H03L7/00
Filed: 1992-06-30
Abstract: PURPOSE:To suppress the frequency error of a 2nd local oscillation signal by driving a switch to apply the 2nd local oscillation signal and the 2nd reference data to the input side of a comparison part. CONSTITUTION:The switches SW1, SW2, SW3 and SW5 are driven in the states shown by the dotted lines, and the switches SW4 and SW6 are driven in the states shown by the solid lines respectively. Then the necessary parts are connected respectively so that the frequency error of a 2nd local oscillation signal is suppressed. Thus the 2nd local oscillation signal of (f12+ or -DELTAepsilon2)/m frequency and the 2nd reference data of (f12)/m frequency are applied to the input side of a comparison part 3. Therefore the part 3 sends the control data corresponding to the frequency error DELTAepsilon2 of the 2nd local oscillation signal to a 2nd storage part 4b and a 2nd control voltage generating part 6. The part 4b stores the control data, and the part 6 generates the control voltage to apply them to a 2nd local oscillation circuit. In such a constitution, the error DELTAepsilon2 can be suppressed.
Patent JP-H0522101-A (JP)
Title: Switching element driving circuit
Inventor: NISHIMUTA TAKESHI
IPC: H03K17/56
Filed: 1991-07-11
Abstract: PURPOSE:To enable the high-speed switching operation of a current drive type switching element. CONSTITUTION:A driving current is supplied to an electrostatic induced transistor (SIT) 1 as the current drive type switching element to control power supplied from a DC power source E to a load Z, and the SIT 1 is driven. The driving current is supplied to the SIT 1 when a first constant current source 7 with switch is conducted and a second constant current source 8 with switch is not conducted. The supply of the driving current to the SIT 1 is cut off when the second constant current source 8 with switch is conducted and the first constant current source 7 with switch is not conducted. The current capacity of the second current source 8 with switch is larger than that of the first constant current source 7 with switch.
Patent JP-H06207277-A (JP)
Title: Production of molding having small pattern
Inventor: PEETAA HESERU
IPC: C23F1/00
Filed: 1993-07-12
Abstract: PURPOSE: To securely produce a fine pattern formed body good in adhesive properties by selectively removing an adhesive layer of plural elements formed on a conductive carrier, thereafter mounting a polymer thereon and subjecting it to image forming to expose.  
     CONSTITUTION: A polymer is mounted via an adhesive layer on a conductive carrier such as a copper sheet or the like or a silicon wafer. This polymer is subjected to image forming to expose by a synchrotron radiation ray, and the exposed part is removed to obtain a fine pattern formed body of a pattern depth of a several μm to mm region. At this time, the adhesive layer composed of at least two kinds of different chemical elements is applied to the carrier simultaneously by transpiration or cathode sputtering. This chemical elements are preferably used, e.g. in the combination of Be, B, Mg, Al or the like with C, Si, Ti and Cr. Next, at least either chemical element in the adhesive layer is selectively or partially removed before the lamination of the polymer. This removal can be executed chemically with an inorganic acid or a basic compd. or by a plasma etching method. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H096332-A (JP)
Title: Sound production sustaining device
Inventor: DEJIMA TATSUYA
IPC: G10D3/16
Filed: 1995-06-15
Abstract: PURPOSE: To provide a sound production sustaining device with which the delicate control of string vibration without using a bow is possible and the playing with excellent expressing power like that of violin is possible. CONSTITUTION: A guitar body is provided with string contact rotating bodies 21 corresponding to the strings 6 stretched on the guitar body and is provided with operation dials 22 corresponding to the respective string contact rotating bodies 21. Transmission member 23 for transmitting the actions of these operation dials 22 to the respective string contact rotating bodies 21 are composed of bendable tubes 26 and transmission wires which are arranged in these tubes 26 and transmit the rotating and pushing actions of the operation dials 22 to the string contact rotating bodies 21.  Then, the operation dials 22 are manually operated and the string contact rotating bodies 21 are operated by the transmission members 23, by which the respective string contact rotating bodies 21 are made to rub the strings 6 according to the manual operation and to sustain the vibration of the strings 6 and, therefore, the delicate control of the string vibration is made possible without using a bow and the playing with the excellent expression power like that of the violin is made possible.