baber/WOPTO huggingface dataset:
Patent JP-H02248759-A (JP)
Title: Oil pressure control device of automatic transmission
Inventor: YOSHIKAWA NORISHIGE
IPC: F16H61/20
Filed: 1989-03-21
Abstract: PURPOSE:To reduce shock caused by shift from first to second gear and from third to fourth gear by interposing an orifice valve in an oil passage leading from the oil pressure source of an oil pressure control mechanism to the input port of a shift valve via a manual valve. CONSTITUTION:During shift from first to second gear, a solenoid 370 is turned on and a solenoid 360 is turned off, and the spool of a 2-3 shift valve 270 moves upwards and a 1-2 shift valve 260 moves downwards, and oil passages 521 and 516 to which oil pressure is supplied from a manual valve 300 are connected together via an orifice valve 442, and a 2-4 band brake 150 is gradually connected via an accumulator 400. Besides, during shift from third to fourth gear, the solenoid 360 is turned off from its 'on' state, and the 1-2 shift valve 260 moves upwards and the 3-4 shift valve 280 moves downwards, and oil pressure of a forward clutch chamber 120 is drained via oil passages 523, 524, the 2-3 shift valve 270 and an oil passage 533, and oil pressure of the oil passage 521 is drained via an oil passage 525, the orifice valve 443 and the oil passage 516, so that the 2-4 band brake 150 is gradually connected.
Patent JP-H01241298-A (JP)
Title: Speaker system
Inventor: SAEKI SHUJI
IPC: H04R1/30
Filed: 1988-03-22
Abstract: PURPOSE:To improve the radiation efficiency at a low frequency range, to reduce the disturbance in the sound pressure characteristic and to improve the sound quality by providing an acoustic filter comprising a port or the like having a smaller cross section area than the cross section area of a horn into the horn. CONSTITUTION:The sound coming from a rear face of a speaker unit 1 is led into a horn 6 from a throat 4 of the horn 6 coupled with a cabinet 2, passes through an acoustic filter 7 comprising a port being a horn, with small cross section area and is radiated from a horn opening 5. In this case, since the filter 7 is provided to a position where the length from the throat 4 is nearly a half the wavelength of the minimum frequency fd, where fd is the minimum frequency of the dip of the periodic sound pressure caused by the phase delay due to the horn length in the combined sound pressure between the sound from the front face of the unit 1 and the sound from the opening 5, the acoustic impedance of the horn 6 is made discontinuous and the system acts like an acoustic tube whose both ends are closed between the unit 1 and the filter 7. Thus, the radiation efficiency at a low frequency is improved and the disturbance in the sound pressure characteristic is reduced thereby improving the sound quality.
Patent JP-H09260864-A (JP)
Title: Click generating mechanism
Inventor: KIKUCHI MASAHIRO
IPC: H04B1/38
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a click generating mechanism to generate a click securely. SOLUTION: When a locking member moves between the locking position and locking release position, a movement regulating piece 36 slides on a projecting piece 31 by means of a silding surface 37. When the locking member reaches the locking position, a first contact surface 33 is brought into contact with an advancing regulating piece 32, thereby blocking advancing of the locking member. At this time, since the piece 31 reaches a first groove 38, the surface 37 drops from the piece 31 and the surface 37 hits a moving surface 23. Thus a click is generated by mutual hitting.
Patent JP-S58186247-A (JP)
Title: Frame synchronism circuit
Inventor: ICHIYOSHI OSAMU
IPC: H04L7/00
Filed: 1982-04-26
Abstract: PURPOSE:To obtain a frame synchronizing circuit fast in pull-in operation by processing the predetermined frame statistically. CONSTITUTION:A CPU/memory circuit 14 stores the content of the 1st parallel signal PPS when a detection pulse DP generated from a synchronizing pattern detector 1 is incoming, increases the content of the corresponding memory by 1 when the content is ''1'' and decreases it by 1 when ''0'', and stores the result in the corresponding memory again to each l-bit of the said signal, allowing to integrate the content of the 1st parallel signal PPS of the l-stage shift register 13 when the pulse DP of the detector 1 is incoming. This integration is done for N frames with the count of a frame pulse FP to determine the timing of appearance of the true detection pulse generated from the detector 1 through the statistical discrimination at each N-frame. Thus, the initial frame synchronization is established at the first N-frame.
Patent JP-H07275947-A (JP)
Title: Method for setting origin of metallic die for bending machine
Inventor: ISOZAKI TAKASHI
IPC: B21D5/02
Filed: 1994-04-06
Abstract: PURPOSE:To stably set the origin of a metallic die with high accuracy without interfering workability for confirming an abutted state of dies in which a punch and a die are abutted by a manual operation. CONSTITUTION:The method contains a first step in which a contact pressure between a punch 9 and a die 7 is monitored in the descending process of an upper table 5 by a manual command and in which such contact pressure is detected to have reached a prescribed value set preliminarily, and a second step in which the upper table 5 is raised for a prescribed quantity after completion of the first step. The method also contains a third step in which the upper table 5 is lowered at a prescribed speed set preliminarily after completion of the second step, in which the contact pressure between the punch 9 and the die 7 is monitored in the descending process, and in which this contact pressure is detected to have reached a prescribed value set preliminarily. At the point of time when contact pressure is detected to have reached the prescribed value set preliminarily in the third step, the table movement is stopped, and the stopped position is set as the origin of the metallic die.
Patent JP-S545043-A (JP)
Title: Digestive ulcer remedy containing polyprenylcarboxylic
Inventor: KIJIMA SHIZUMASA
IPC: A61K31/12
Filed: 1977-06-13
Abstract: PURPOSE: Polyprenylcarboxylie acids expressed by formula I: (R is H, lower alkyl, or lower alkenyl group; n is an integer 4 W 11). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02246807-A (JP)
Title: Studless tire
Inventor: KURITA HIDEMI
IPC: B60C11/11
Filed: 1989-03-20
Abstract: PURPOSE:To improve driving safety by providing a suction cup on a tread in a protrusive manner and a vent portion in communication of the recessed portion of the suction cup with outside air in the protrusive edges, located in the forward and backward direction of tire rotation, of the suction cup. CONSTITUTION:A suction cup 14 is formed in a zigzag array on a face in contact with a road of a tire tread 12, with the plane shaped in square and protruded from the tread face. Then, a recessed portion 16 which is formed in the center of the suction cup 14 is made to communicate with outside air through a vent hole 20 formed in a protrusive edge 18 which is located in the forward and backward direction of tire rotation. For such constitution, when the suction cup 14 has contact with a road as a tire is rotated, the front side of the vent hole 20 is closed to push air out of the rear side of the vent hole 20 so that the suction cup 14 functions to develope biting effect on the road. When it departs from the road the outside air enters from the vent hole 20 on the contrary to extingush suction effect. As a result, it is possible to improve driving stability.
Patent JP-H07104262-A (JP)
Title: Material and device for optical modulation of liquid crystal
Inventor: DOAN JIEI UIRIAMU
IPC: C08L101/00
Filed: 1994-03-14
Abstract: PURPOSE: To provide an optical modulating material simple in manufacture, easy in the control of the size of a liquid crystal area and discontinuity and capable of extending its display size without limitation theoretically and to provide an optical modulator. CONSTITUTION: This light modulating material consists of liquid crystal phases distributed by a solid-state light transmissive resin phase (except for an epoxyresin). In this material the liquid crystal phases are nematic or smectic and the refractive index of the resin phase and the ordinary light refractive index of the liquid crystal phase are matched with each other so that incident light is transmitted or scattered through/at the modulation material by varying the orientation of the liquid crystal director of the liquid crystal phase. In the material the liquid crystal phase is fusible in a resin generating composition, the liquid crystal phase is spontaneously formed by phase separation from solution in the middle of the solidification of the composition, and the optical modulation device incorporates such an optical modulation material.
Patent JP-H09234111-A (JP)
Title: Powdered cosmetic container
Inventor: KIUCHI TOSHIAKI
IPC: A45D33/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To uniformly use a cosmetic material by its last power by bringing a net plate all the times in planar contact with the surface of a powdered cosmetic material stored in the inner plate of a compact container and fixing the quantity of the powdered cosmetic material stuck to a puff at a prescribed amount. SOLUTION: A mirror (m) is provided on an opposite face of a puff storage recessed part 3a inside of an outer lid 4 on a flat canopy part in a container main body (A) which is so constituted that an inside frame body 3 is fitted in the outer shell body 2, a net plate support body 7a having a mesh body 7b stretched thereto is detachably engaged with a net plate receiving body 6a, which is slidably fitted around the internal circumferential face of an inner plate 6, so as to be lowered by pressure application, and a net plate 7 is provided. A lid body (B), which is so provided that an inner lid 5 movably supporting a presser member 8 for pressing the net plate 7 is fitted on a face opposed to the inner plate 6, is coupled with the container main body (A) via a hinge so as to be freely opened/closed so that, when the lid is closed, the net plate support body 7a and receiving members 7a, 6a are pressurized by the presser member 8 and the mesh body 7b is held in such as state as planarly bringing in contact with the cosmetic material face.
Patent JP-S52151974-A (JP)
Title: Sludge concentrator
Inventor: MORIGUCHI TETSUO
IPC: B04B1/20
Filed: 1976-06-11
Abstract: PURPOSE: To sequentially concentrate a sludge fed from one side between a rotator and rotary plate by cooperation of them, either of which is relatively moved to widen a narrow gap between them and to thereby make the structure simple and needless means for avoiding clogging. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08265316-A (JP)
Title: Circuit and method for clock generation and digital line therminating device
Inventor: KAWAMOTO HIROSHI
IPC: H04L7/02
Filed: 1995-03-28
Abstract: PURPOSE: To accurately reproduce data. CONSTITUTION: In this digital line terminating device(DSU) 2, equalized data from a reverse filter 12 is reproduced to digital data in an arithmetic circuit 18, and the peak point of correct phase out of the peak points of the equalized data is recognized in a timing generation circuit 19 based on binary digital data, and a timing signal representing the timing is outputted to a phase comparator 16. The phase comparator 16 is formed so as to compare a reference signal representing the timing at which the peak point of the equalized data should exist with a peak detection signal representing the timing of the peak point of the equalized data, and it is operated only when the timing signal is received from the timing signal generation circuit 19.
Patent JP-H11271782-A (JP)
Title: Device and method for joining substrates and manufacture of liquid crystal device
Inventor: KOMATSU NORIKAZU
IPC: C09J5/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To enable joining of high positioning precision by a relatively simple device by irradiating a couple of substrates with ultraviolet rays while pressing them and this curing a sealing material. SOLUTION: Only one substrate precoated or TFT substrate 10 precoated with a sealant is chucked by vacuum chucking arms 39A and 39B, carried to over a lower surface plate 330 and mounted. Then only one opposite substrate 20 is chucked by vacuum chucking arms 39A and 39B and carried to above the lower surface plate 33. Then an upper surface plate 42 is put closer to the lower surface plate 33 by opening a cylinder 38 to bring the opposite substrate 20 into contact with the TFT substrate 10 and they are positioned while pressed lightly. Then an air press means is placed in operation to press the opposite substrate 20 and at the same time, a light source 34 is supplied with electric power to emit ultraviolet rays, thereby curing the sealant applied over the surface of the TFT substrate 10. Consequently, the TFT substrate 10 and opposite substrate 20 are precisely joined while a given interval is maintained.
Patent JP-H05230316-A (JP)
Title: Imidated acrylic resin composition having excellent weather resistance
Inventor: ITAGAKI YOSHIHIRO
IPC: C08F8/30
Filed: 1992-02-18
Abstract: PURPOSE:To obtain the subject composition having excellent weather resistance, transparency, color tone and heat-resistance and useful for light-cover, automotive part, etc., by compounding an imidated acrylic resin having a specific imide ring structure with a benzophenone-type ultraviolet absorber. CONSTITUTION:An imidated acrylic resin containing >=5wt.% of an imide ring structure unit of formula (R1 is H, 1-20C alkyl or aralkyl) such as glutarimide unit is produced by copolymerizing an acrylic amide and methyl methacrylate in methanol in the presence of a radical polymerization catalyst at 80-150 deg.C and subjecting the copolymer to intramolecular imidation reaction in the presence of a basic catalyst at 80-150 deg.C. The objective imidated acrylic resin composition having excellent weather resistance and good transparency, color tone and heat-resistance can be produced by compounding 100 pts.wt. of the imidated acrylic resin with 0.001-0.05 pts.wt. of a benzophenone-type ultraviolet absorber (e.g. 2,4-dihydroxybenzophenone).
Patent JP-S56165309-A (JP)
Title: Multilayer winding for induction apparatus
Inventor: MATSUMOTO MASAICHI
IPC: H01F27/32
Filed: 1980-05-23
Abstract: PURPOSE:To enhance the efficiency of workability, insulation property and to enable to miniaturize the multilayer winding for induction apparatus by a method wherein after the second layer of the multilayer winding to be wound from the inside diametrical side is wound, a roll type insulator having the prescribed width is wound spirally together with a conductor to form an interlayer insulator. CONSTITUTION:An end part insulator 4 is equipped on the outer circumference of an insulating cylinder 1, the insulated conductor 2 is wound around spirally thereon to form the first layer, and a right end part insulator 5 is equipped. After the prescribed number of windings is wound from the starting point of the second winding layer, the roll type interlayer insulator 3 having the prescribed breadth is sticked between the conductor winding layer wound already and the insulated conductor 2 to be wound hereafter, and the insulated conductor 2 and the roll type interlayer insulator 3 are wound as they are at the same time for the prescribed number of turns. Then the roll type interlayer insulator is cut, and an end part insulator 5 of the left end is equipped. Hereafter the performance is repeated samely to constitute the multilayer winding for induction apparatus. Accordingly, the winding has no lap part, the thickness thereof becomes thin and miniaturization can be realized, cutting and connecting work of the conductor at interlayer crossing parts becomes needless to enhance the efficiency of work, and dielectric strength can be enhanced because of the thick interlayer insulator.
Patent JP-H11248890-A (JP)
Title: Spectroscope
Inventor: TAKAGI YASUO
IPC: H05H13/04
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To surely cast a desired beam of a single wave length on a sample by perfectly maintaining the parallelism of the two crystals. SOLUTION: The source of beam R and a sample are arranged by fixing face to face, a first crystal 7 and a second crystal 8 are put on a turn table 4 capable of approaching and leaving, the beam emitted from the source is cast on the first crystal 7 and the second crystal 8 so that the single wave length beam is reflected by the sample to analyze the structure, physical property, etc., with a spectroscope. In this case, it has at least crystal gap control mechanisms 21 and 36, angle fine-control mechanisms 31 and 42, a fine movement control mechanism 38, a fine rotation control mechanism 48, etc. A fixed plate is fixed on the side of one of relatively displacing members along the displacing direction, and tightening screws are attached on the side of the other member to stabilize the posture by quickly tightening the tightening screws after the displacing in the constitution.  A constitution stabilizing the displacing posture of both by an actuator operated by piezoelectric element is also possible.
Patent JP-S57186060-A (JP)
Title: Signal generator for contactless ignition device of internal combustion engine
Inventor: SATOU HIROO
IPC: F02P5/155
Filed: 1981-05-11
Abstract: PURPOSE:To safely drive a vehicle, by relating ignition timing to speed and intake pressure of an engine, providing a circuit, for inhibiting an advance signal of the ignition timing while generating a correction signal, and effectively applying an engine brake at a high speed of the engine further operating the engine to a stable speed at a low speed of the engine. CONSTITUTION:When an engine brake is applied with an engine speed lower than an advance start speed, in no relation to intake pressure, a correction signal at an angle theta1 before top dead center by ignition timing signal is generated from an inhibition circuit, consisting of a comparator 146 and circuits 148, 149, through a comparator 143 and circuit 150. Further at low speed operation not higher than a preset speed when the intake pressure is lower than a preset value, advance timing control is similarly nhibited by an inhibition circuit, consisting of a comparator 161 and circuits 146, 149, and its correction signal at an angle theta1 before top dead center is generated through the circuit 150 in no relation to the speed.
Patent JP-H08337151-A (JP)
Title: Position-variation measurement device
Inventor: POORUUBIRUHERUMU BURAUN
IPC: B60R25/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To securely grasp even a little position change by providing a first shaft in which a pendulum is fixed to be rotatable around two axes to form a power generating unit, and a second rotary shaft perpendicular to it engaged with that to form a transmission device, and detecting displacement of a timing disc. SOLUTION: As a pendulum is rotated around an X-axis of a pendulum shaft 3, a bevel gear 7 is rotated, and a bevel gear 8 engaged with the bevel gear 7 is rotated. A timing disc 10 fixed to a rotary shaft 9 and provided with a partition mark 10a to be discriminated by a sensor 12 is rotated with the bevel gear 8. Flow of this force corresponds to rotary movement and position change around the X-axis introduced through the pendulum shaft 3. When rotary movement is generated around a rotary shaft 9 extended in the direction of a Y-axis, the mark 10a is rotated based on mass inertia of the timing disc 10. Flow of force is constantly extended to a mark range, and therefore, measurement to all the movement around the X-axis and the Y-axis is assured.
Patent JP-S59195248-A (JP)
Title: Positively chargeable toner
Inventor: SAITOU KAZUMASA
IPC: G03G9/08
Filed: 1983-04-20
Abstract: PURPOSE:To facilitate positive triboelectrification through friction with carrier particles and to obtain toners good of not only black but other colors by incorporating aminopyrine as an electrostatic charge controller. CONSTITUTION:Aminopyrine is incorporated as a charge controller in an amt. of 0.1-15wt% of a binder resin, such as polystyrene. Aminopyrine is obtained as a white powder, well dispersed into a binder resin, and easily subjected to positive electrification good in uniformity by friction with carrier particles, such as iron powder. As a result, not only black but other color positively chargeable toners can be obtained, and a fog-free good color image can be formed by using such a developer for electrophotography and electrostatic printing, etc.
Patent JP-2000266398-A (JP)
Title: Heat insulating shutter
Inventor: HATTORI SATOSHI
IPC: F24F13/15
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a heat insulating shutter equipped with a heat insulating air layer, capable of restraining a manufacturing cost at a low level. SOLUTION: A heat insulating shutter, opening and closing an air passage and provided with a heat insulating air layer, achieving heat insulating function under closed condition, is constituted of two pieces of shutter plates 2, which are the same component equipped with hooking pawls 5 and engaging holes 6. The two pieces of shutter plates 2 are set opposed to each other, and the hooking pawls 5 are engaged with the engaging holes 6 mutually, whereby a hollow structural body having the heat insulating air layer between them is constituted.
Patent JP-H01243172-A (JP)
Title: System for controlling in-document area access
Inventor: YANAGI KUNIHIRO
IPC: G06F21/62
Filed: 1988-03-25
Abstract: PURPOSE:To write information, which the other person cannot change, into a document shared with plural persons by setting an access right in an area unit to compose the document. CONSTITUTION:An input data processing part 16 analyzes position coordinates from a display data processing part 13 and a command or character train inputted from a keyboard 1 through a keyboard driver 15, and when a processing related to the access right is needed, an access check processing part 17 is activated. The access check processing part 17 checks the access right in the area unit by using the access right flag and pass-word area of a document data storage area 10 internal area management information, an access right picture for inputting the pass-word is displayed, a user is required to input the pass-word, and the processing to the area without the access right is inhibited. Thus, a protection can be partially applied to specific data to compose the document.
Patent JP-S59195702-A (JP)
Title: Controlling method of liquid temperature
Inventor: ISHIMA KAZUMI
IPC: G05D23/24
Filed: 1983-04-20
Abstract: PURPOSE:To perform the most suitable rise operation by controlling the reference voltage of the circuit, where the rise temperature of a heater is controlled with the output voltage of a series circuit of temperature sensing elements which detects the temperature of the heater and the air temperature, with an amplified voltage of the output voltage of the temperature sensing element which detects the air temperature. CONSTITUTION:The voltage of a temperature sensing element 3 which detects the air temperature is inputted to the minus-side terminal of an amplifier 10 through a resistance 9, and a reference voltage Vref is inputted to the plus-side terminal of the amplifier 10 through a resistance 11, and the output of the amplifier 10 is not only inputted to the plus-side terminal of a comparator 5 but also connected to the minus-side terminal through a resistance 12. The series circuit of a temperature sensing element 2 which detects the temperature of the heater and the temperature sensing element 3 which detects the air temperature is connected to a constant current circuit 1, and a reference voltage of the rise control circuit which controls the rise temperature of a heater 8 with the output voltage of this series circuit is obtained. This voltage is controlled by a voltage obtained by amplifying the output voltage of the element 3, and the normal control of the heater is performed by the output voltage of the series circuit.