baber/WOPTO huggingface dataset:
Patent JP-S60164031-A (JP)
Title: Vibration damper containing liquid therein
Inventor: YODA NORIO
IPC: F16F13/06
Filed: 1984-02-04
Abstract: PURPOSE:To aim at increasing the loss factor of a vibration damper with a simple structure, by disposing a plurality of partition plates opposed together between liquid chambers so that a space is defined therebetween, and as well by forming, in the plates, apertures in an offset relation. CONSTITUTION:In a vibration damper 1 containing liquid therein, first and second liquid chambers 6, 7 which are partitioned from each other by means of a partition member 5 are formed in a resilient member 4 which is rubber-molded between first and second frames 2, 3. The partition member 5 is composed of a plurality of flat partition plates 20, 20a which are opposed together with a suitable gap delta and a ring member 21 with which a cleavage between both plates at the periphery thereof is closed so that a space 22 is defined among the plates 20, 20a and the ring member 21. Orifices 23, 23a are formed, in an offset relation, in the plates 20, 20a, respectively, and are communicated with each other through the space 22.
Patent JP-S63188388-A (JP)
Title: Production of processing raw material for brewing
Inventor: OSADA SADAO
IPC: A23L27/50
Filed: 1987-01-29
Abstract: PURPOSE:To obtain the titled porous raw material useful for producing KOJI, etc., having excellent water absorbing properties and shape retention, by adding saturated steam, etc., to starchy grain flour, blending without kneading to give gelatinized dough, pushing out the dough under given pressure and granulating. CONSTITUTION:Starchy grain flour of rice, wheat, etc., is fed to a high-speed blender consisting of a high-speed rotating shaft, a powder dispersing blade, a liquid dispersing blade, a feeding blade and a mixing blade, water is sent from a liquid inlet and blended without being kneaded to give hydrated starchy grain flour. Then the hydrated starchy grain flour is fed to a high-speed blender similar to the above-mentioned high-speed blender, blended while feeding saturated steam without being kneaded to give gelatinized dough having 30-50wt.% water content of dough. Then the gelatinized dough is sent to a pushing machine such as chopper, etc., and pushed out under <=5kg/cm<2> pressure to give a processing raw material such as porous grain flour or granule having >=90% degree of gelatinization.
Patent JP-H11213438-A (JP)
Title: Disk player
Inventor: AOKI TAKESHI
IPC: G11B7/135
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a device effective for thinning a disk player constituted so as to read signals recorded on a disk by an optical pickup. SOLUTION: An opening part 11 is formed at a cover part 8 for separating a housing part 9 where a driving mechanism for moving the optical pickup 5 in the radial direction of the disk 7 is arranged and a disk housing part 10 where the disk 7 is rotatably arranged and the height of the upper surface 5A of the optical pickup 5 and the height of the upper surface 8A of the cover part 8 are made the same. Thus, an optical pickup main body is thickened for the thickness of the upper surface of the cover part 8. As a result, a magnetic circuit is made strong by enlarging the shape of a magnet for constituting an actuator assembled inside the optical pickup main body and the signal read characteristics of the optical pickup 5 are improved.
Patent JP-H07230255-A (JP)
Title: Display plate and display device
Inventor: SEKIGUCHI MIKIHITO
IPC: G09F13/18
Filed: 1994-02-16
Abstract: PURPOSE:To reduce the manufacturing cost of a display device by using a specified display plate. CONSTITUTION:End surface of the upper end of the almost square display plate 14 is fitted to an instrument main body 12 incorporating a cold cathode type fluorescent lamp. The plate 14 is formed by respectively printing a light beam diffusion part 23 on both of the front and the back surfaces of a light transmission plate 21 and printing a pictogram 25 at the diffusion part 23. Thus, the number of parts is reduced and the manufacturing cost is reduced.
Patent JP-S53103594-A (JP)
Title: Cable laying method floating land
Inventor: NAGASAKI MASASHI
IPC: H02G9/00
Filed: 1977-02-23
Abstract: PURPOSE: To reduce local fatigue of cable between sea bed and floating land, by laying cable around specific area along expandable arm coupling floating land and sea bed and another expandable arm coupling intermediate point of said arm and sea bed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10205637-A (JP)
Title: Resin valve and manufacture thereof
Inventor: NAKANISHI SADAYUKI
IPC: F16K27/06
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To effectively bring a function as a valve by maintaining the joining strength and dimensional accuracy at thermal crimping and to provide this resin valve economically excellent. SOLUTION: When a resin body 1 and a resin cap 12 are fusedly joined together, it is recommented that, before their joining, a plate-like heater 21 is interposed between both joined surfaces 22 and 23 of the body 11, while the body 11 and two fitting parts 24 and 25 of the cap 12 are fitted with each other, and a clearance H between a tip face 26 of this fitting part 24 and a contact surface 27 should be set to that of a nearly totalling portion between thickness W of the heater 21 and depth necessary for thermal crimping, and in time of joining, both these joined surfaces 22 and 23 are heated into fusion by the heater 21, then they are joined together under pressure, and successively this pressure contact is released and simultaneously the heater 21 is removed away, while the joined surface 22 of the body 11 and the joined surface 23 of the cap 12 are heated into crimping, making the tip face 26 of the fitting 24 and the contact surface 27 come into contact with each other, and thus a valve body 20 is made so as to be manufactured by joining the body 11 and the cap 12 together by means of fusion.
Patent JP-H11216531-A (JP)
Title: Sizing device for cold gear rolling
Inventor: NAKAHACHI YOSHIKAZU
IPC: B21H1/12
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent an underfilled work material from being sent into the last process flow. SOLUTION: In the sizing device 1 for cold gear rolling wherein a charging chute 2 to charge a work material 6 and a sizing die 3 are arranged nearby the top end part of the charging chute 2, a punch 5 is arranged opposingly to an entrance side of the die 3, and a discharge chute 10 is arranged at an exit side of the die 3, a detecting sensor composed of a transparent sensor which detects a halt of the second work material 6, and a striker is installed in front of the die 3 arranging position in the charging chute 2. Also, at the entrance part of the die 3, a gauge 4, which is movable to up/down and right/ left, is arranged. Also, an discharge exit 11 for a waste is installed, having a door 12 openable/closable to the discharge chute 10.
Patent JP-H03223845-A (JP)
Title: Recording material
Inventor: SATOMURA MASATO
IPC: B41M5/323
Filed: 1990-01-30
Abstract: PURPOSE:To obtain the recording material having photosensitive and heat sensitive properties by depositing capsules contg. a diazonium salt, a polymerizable multifunctional monomer, a photopolymn. initiator, and a coupler on a base. CONSTITUTION:The capsules contg. the diazonium salt, the polymerizable multifunctional monomer, the photopolymn. initiator, and the coupler are deposited on the base. Components which impart a colored body by making coupling reaction with the coupler and are the components decomposed by light and oil soluble components are used as the diazonium salt and are preferably derived from arom. amnies, more particularly anilines having >=1 kinds of di-substd. amino, acyl amino, alkyl, etc., as a substituent. The recording material having the photosensitive and heat sensitive properties is obtd. in this way.
Patent JP-S58137747-A (JP)
Title: Test equipment using magnetic powder
Inventor: HODOTA AKIHIRO
IPC: G01N27/84
Filed: 1982-02-12
Abstract: PURPOSE:To improve the work efficiency, by mounting a magnetic powder scattering device and a mangetizing device on a self-running truck to perform continuously the scattering and the magnetization of the magnetic powder. CONSTITUTION:A vessel 2 where the magnetic powder is suspended in water or oil and is stored, a scattering nozzle 3 connected to the bottom part of this vessel 2, a compressor 4 which supllies compressed air to the vessel 2, and an AC magnetizing device 5 are mounted on a self-running truck 1. In case of examination, a linear mark is added to the surface of a part to be examined of a steel 9, and the self-running truck 1 is allowed to run along this mark, and compressed air is supplied from the compressor 4 to the vessel 2 to scatter continuously the magnetic powder from the nozzle 3. The rotating magnetic field is given continuously to the part, where the magnetic powder is scattered, by the AC magnetizing device 5. Since the magnetic powder is condensed in defective parts of the steel 9, defective parts are detected easily.
Patent JP-H11265891-A (JP)
Title: Semiconductor device
Inventor: FUJII HIDETAKE
IPC: H01L27/10
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent Al wiring or the like from being narrowed in part by exposure on patterning in a semiconductor memory where the Al wiring or the like is provided near a part having a severe step such as a contact part. SOLUTION: For example, in the core part of a semiconductor memory, dummy patterns 411 -415 that are electrically inactive are provided at the outer periphery of memory cell arrays 1-5, so that the cell arrays 1-5 and a pattern layout including the quality of a material become the same conditions. Then, a polysilicon word wire for reducing the delay of the word wire so as to the grounding parts (contact parts) 6-9 of an Al wiring on the polysilicon word wire between the cell arrays 1-5 via the dummy patterns 411 -415 .
Patent JP-S55111665-A (JP)
Title: Electric-power converter
Inventor: UCHINO HIROSHI
IPC: H02M5/27
Filed: 1979-02-22
Abstract: PURPOSE: To prevent the deterioration of the power factor of a power converter by electromagnetically coupling three phases of a circulating current limiting reactor and reducing the reactance drop due to the output currenst of the three phases.  
     CONSTITUTION: Since negative side reactors 4AN∼4C are all electromagnetically coupled in the same manner as the positive side reactors 4AP∼4CP of phases A through C, the sum of currents flowing through positive and negative side reactors becomes a waveform 11. Inasmuch as the voltage drop occurred at the reactor becomes a waveform 12, the voltage drop becomes considerably low as compared with the reactance drop 10 due to the output current represented by the waveform 9 in case that no electromagnetic coupling is among the three phases. When the output current is controlled in trapezoidal waveform 13, the sum of the currents flowing through the reactors become a waveform 15, and no reactance drop thus occurs. Thus, the deterioration of the power factor due to reactance drop can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60165717-A (JP)
Title: Ion implantation
Inventor: HASHIMOTO TOSHIO
IPC: H01L21/265
Filed: 1984-02-08
Abstract: PURPOSE:To realize ion implantation with a predetermined dose by irradiating a substrate with the light having energy higher than the forbidden band of semi- insulated substrate substance in order to make conductive the surface and measuring and controlling a current of ion implanted to the substrate. CONSTITUTION:A voltage is applied to a needle type electrode 1 loading at its surrounding the Au-Si-Be eutectic alloy as the P type ion source, the alloy is fused and thereby the P type and N type impurity ion beams are emitted from the end point. The ion beam is squeezed and accelerated by the lens 2, a particular impurity ion only is separated in the mass 3. It is then focused by a lens 4, scanned by a deflection electrode 5 and thereby the predetermined position of the semi-insulated GaAs substrate 6 is irradiated. In this case, when the light of wavelength of 816nm having the energy larger than the forbidden band of GaAs is used for irradiation, the surface of substrate 6 becomes good conductive material. Therefore, a current by ion beam can be measured 8, impurity concentration in the implantation can be known accurately and ion of predetermined dose can be implanted accurately to the target region.
Patent JP-S59146338-A (JP)
Title: Audio processing device
Inventor: AOKI TAKANORI
IPC: G05B24/00
Filed: 1983-02-09
Abstract: PURPOSE:To realize an audio processing device where a higher-quality service is possible by recognizing quickly the abnormality of a signal tone transmitting part or/and a voice input part. CONSTITUTION:A control part 1a transmits a signal tone from a signal tone transmitting part 3a to the external and inputs it to a voice input part 4 also at each time and allows a power level calculating part to measure and calculate its power level. It is compared with a reference value set to an abnormality detecting part 7 by a timing signal. The limit without which the recognition of a speaker, who should respond to the signal tone, or the function of a voice analyzing part is interfered is set to the abnormality detecting part 7. If the detected value in the level calculating part 6 exceeds the set value, this state is reported to a control part 1a, and the control part 1a lights or flickers an alarm lamp. An alarm tone is sounded as required to report the abnormality in the signal tone transmitting part 3a or/and the voice input part 4 to the operator.
Patent JP-H08211986-A (JP)
Title: Interactive equipment with agreeing response
Inventor: SAKAMOTO KENJI
IPC: G10L15/22
Filed: 1995-02-08
Abstract: PURPOSE: To perform natural and smooth interaction between a human and a computer by reacting to the key word of voice uttered by the human and inserting an agreeing response in a speech. CONSTITUTION: The voice inputted from a voice input part 1 is converted to a feature amount in an acoustic analysis part 2. In a matching part 3, the feature amount of input voice is compared with the feature amount of the key word registered in a key word storage part 4 beforehand and the key word is detected. At the time, the end time of the uttering of the key word is obtained by a time information obtaining part 5 and sent to an output part 6 along with the information of the key word. In the output part, the present time and the end time of the key word obtained from the time information obtaining part are compared, and when the difference becomes larger than a certain threshold value, the agreeing response is outputted.
Patent JP-H11202424-A (JP)
Title: Original reader
Inventor: KASHIWABARA YUTAKA
IPC: H04N1/04
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an original reader capable of performing reliable reading operation by preventing the looseness of a timing belt. SOLUTION: The timing belt 9 is laid between a driving pulley 8 attached to the output shaft of a scanner motor 7 and a driven pulley 6 attached to a scanner driving shaft 4. By pulling a tension pulley 10 attached to a bracket 11 and allowing it to press-contact with the belt 9 by a spring 12, the belt 9 is tensioned. The edge of the bracket 11 is made free with a pivotally supporting part as a center, whereby the force of the spring 12 is always applied to the belt 9 through the pulley 10. Then, a rubber or a rotary type oil damper intervenes in the pivotally supporting part so as to prevent the instantaneous rotation of the bracket 11 of its own.
Patent JP-H11197276-A (JP)
Title: Golf club head and fixing of balance weight
Inventor: YAMADA JUNJI
IPC: A63B102/32
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To strike a golf ball always under a proper condition by securing a balance weight made of a welding-resistant metal to a head main body. SOLUTION: A balance weight 22, made of a weld-resistant metal having a greater specific gravity than titanium which is the metallic material forming a sole part 20 constituting a head main body 12, is non-movably fixed to the inner surface of the sole part 20 via a fixing member 24 made of a metallic material which can be welded to the sole part 20; i.e., the balance weight 22 is non-movably pressed into a press-in part 24a defined within the fixing member 24. The fixing member 24 is positioned within a recess part 20a formed in the inner surface of the sole part 20 to permit the fixing member 24 to be fitted therein, with the lower end of the fixing member 24 fitted in the recess part 20a. The outer periphery of the fixing member 24 is welded to the sole part 20 and thereby the balance weight 22 is non-movably fixed to the sole part 20.
Patent JP-H04237494-A (JP)
Title: Nonwoven fabric for immobilizing animal cell and production thereof
Inventor: KIMURA NORITOSHI
IPC: C12N11/08
Filed: 1991-01-21
Abstract: PURPOSE:To provide a carrier used for immobilizing animal cells and not deteriorated by autoclave sterilization treatments. CONSTITUTION:A nonwoven fabric comprising fibers consisting mainly of hydrophilic fibers is impregnated with a binder mixture comprising a hydrophilic resin binder and an animal cell-adhering material (e.g. silk fibroin, bone powder, gelatin, collagen and/or divalent cations) to combine the fibers with each other and simultaneously strongly bond the animal cell-adhering material to the fibers due to the hydrophilic resin. Since the animal cell-adhering material is dispersed in and bonded to the nonwoven fabric having a three-dimensional net structure, the nonwoven fabric has a good adhesion efficiency for animal cells and a large adhesion volume.
Patent JP-H07231523-A (JP)
Title: Truck stopper
Inventor: FUJIMOTO YOSHIJI
IPC: H02B11/167
Filed: 1994-02-18
Abstract: PURPOSE:To provide a truck stopper for positioning a truck when a machine housed in a switchboard is moved to a fixing or drawing position within the switchboard in which the truck can be positioned with high workability through a simple structure. CONSTITUTION:The truck stopper comprises a columnar pin 1, a bearing 2 for bearing the pin 1 slidingly in the axial direction, a flange 3 secured at a position separated from the point of the pin by a distance substantially corresponding to the diameter of the pin, and a compression spring 6 inserted between the flange 3 and the end face of the bearing 2.
Patent JP-S61179801-A (JP)
Title: Alloy powder for bond magnet and its production
Inventor: FUJIMURA SETSUO
IPC: H01F1/08
Filed: 1985-02-05
Abstract: PURPOSE:To obtain alloy powder for a bond magnet having excellent magnetic characteristics such as coercive force by press-molding pulverous powder consisting essentially of rare earth elements, B and Fe then disintegrating the molding and disintegrating further the same after heating. CONSTITUTION:12-20atom% >=1 kinds of rare earth elements such as Nd and Dy, 4-20% B and 60-84% Fe as essential components are melted and cast to obtain an ingot of which the main phase consists of a tetragonal crystal. The ingot is pulverized to the pulverous powder having <=15mum grain size. The pulverous powder is oriented in a magnetic field and is press-molded, then the molding is disintegrated to prescribed grain size. The disintegrated powder is heated at 800-1,000 deg.C and is thereafter disintegrated to obtain the pulverous powder having <=15mum grain size. Such pulverous powder consists of the aggregate powder having 100-1,000mum aggregate grain size and 5-15 KO8 coercive force.
Patent JP-H08223044-A (JP)
Title: Fm decoder
Inventor: UCHIDA SATORU
IPC: H04L27/14
Filed: 1995-02-08
Abstract: PURPOSE: To provide an FM decoder which has a simplified circuit constitution and also can establish the synchronization in a short time. CONSTITUTION: An FM decoder includes a long cycle bit detection part 10 which detects a synchrnizing signal S'D consisting of pulses corresponding to the rising and trailing edges of a long cycle bit out of the FM format data D'FM which are supplied to an input terminal (a), a 3-bit 8-ary counter 8 which counts the reference clocks Ck supplied to an input terminal (b), clears the count value of clocks Ck every time the pulse of the signal S'D is supplied and outputs a received clock CJ, and a decoder 9 which decodes the received data DNRZ of NRZ system from the data D'FM based on the count value of the counter 8.
Patent JP-H08196056-A (JP)
Title: Dynamic pressure bearing and manufacture thereof
Inventor: KUROSAWA HIRONORI
IPC: H02K7/08
Filed: 1995-01-14
Abstract: PURPOSE: To form a dynamic pressure plane and a dynamic pressure generation groove efficiently at a predetermined accuracy. CONSTITUTION: A shaft body 21 and a shaft fitting body 31 constituting a dynamic pressure plane are made of aluminum or an alloy thereof excellent in machinability. Both the dynamic pressure planes 21, 31 and a dynamic pressure generating groove 25 are formed by cutting using a same cutting machine without requiring any mounting/demounting. With such method, both the dynamic pressure planes 21, 31 and the dynamic pressure generating groove 25 can be formed well without decrease of the machining accuracy.
Patent JP-S60165614-A (JP)
Title: Assembling method of hard endoscope
Inventor: TAGUCHI AKIHIRO
IPC: A61B1/00
Filed: 1984-02-08
Abstract: PURPOSE:To set an eye point invariably at a proper position by providing an ocular lens frame movably and fixing it after focus adjustment, and fixing an eyepiece to the adjusted ocular lens at the proper position. CONSTITUTION:The ocular lens 40 is arranged in the ocular lens frame 37, which is provided in an adjustable state while engaging a coupling member 10 threadably. The lens frame 37 is rotated to make a focus adjustment during adjustment, and the frame 37 is fixed to the coupling member 10 with a screw 43 where a sharp image is observed. Then, the 1st ocular cover 12A is fixed to the coupling member 10 with an adhesive and then the 2nd ocular cover 12B to which cover glass 15 and the eyepiece 14 are fitted is also fixed abutting the rear end surface of the frame 37. Consequently, the eye point is set invariably at the proper position without any influence of variance in the length of the lens system.
Patent JP-H04259160-A (JP)
Title: Facsimile equipment
Inventor: NAGANE HIROMICHI
IPC: H01R4/64
Filed: 1991-02-14
Abstract: PURPOSE:To attain continuous automatic assembly by providing a 1st shield plate on a printed circuit board unit, providing a 2nd shield between a power supply unit and a CCD printed circuit board unit and coupling both the shield plates to the power supply unit frame. CONSTITUTION:A 1st shield plate 24 is placed above a control circuit printed circuit board 14, and fixed under a main body frame 10 by a screw 24a. A fixed plate 23 is used in common to a connection earth and fixed to the frame 10 by a screw 23a. A 2nd shield plate 25 acts like shielding between the CCD printed circuit board 3h and the power supply unit 15. Then the 1st shield plate 24 is fixed to the fixed plate 23 by a screw 24b and the 2nd shield plate 25 is fixed to the fixed plate 23 by a screw 25a. Moreover, a bent 155 of the frame of the power supply unit 15 is fixed to the fixed plate 23 by a screw 156. A hole 26 is used for a connection cable from the CCD printed circuit board 3h to the printed circuit board 14. As a result, the automatic assembly is attained by fixing the shield plate 24 to the main body frame 10 and falling down the fixed plate 23, the shield plate 25 and the power supply unit 15 later from the upper part.