baber/WOPTO huggingface dataset:
Patent JP-H0942173-A (JP)
Title: Scroll type compressor
Inventor: TANIGAKI RYUHEI
IPC: F04C18/02
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To catch and remove foreign matter contained in intake gas during a process where the intake gas flows through a strainer by installing the strainer in the gas passage of a frame. SOLUTION: During the operation of a scroll type compressor, in a process where intake gas drawn from an intake port into a space 48 on the side of an electric motor M in a housing 4 flows through a strainer 60 installed in a gas passage 54 drilled and provided in a frame 5, the strainer 60 catches and removes foreign matter contained in the intake gas. Thus, since the intake gas having flowed through the strainer 60 is drawn and compressed by the compression chamber 24 of a scroll compressing mechanism C, the foreign matter is not bitten in an engaging face between a fixed scroll 1 and a revolving scroll 2.
Patent JP-H1054820-A (JP)
Title: Carbon electrode for quantitative analysis using enzyme
Inventor: SEKI MAKIKO
IPC: G01N27/416
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To measure quickly and highly accurately a substance which can be a substrate for an enzyme reaction without being influenced by a concentration of an inhibitor, by coating an end face of an operating electrode of a composite material of graphite and glassy carbon with a permeable thin film. SOLUTION: A surface of an electrode (operating electrode) 1 formed of a composite material of graphite and glassy carbon with graphite crystals orientated in one direction is coated with an approximately 20μm-thick permeable thin film 4 cut into a circle of a suitable size. A side face of the electrode is fixed by a nylon net and a laboratory film. The carbon composite material is composed of impermeable glassy carbon matrix by 40-95% and the graphite is preferably particles of kish graphite, natural graphite. The permeable thin film may be any material that can form a translucent film, e.g. cellophane film, collodion film or the like, and particularly preferably a translucent film using cellulose. A substance that can be determined is, for example, glucose, lactic acid, uric acid, cholesterol, alcohol, etc.
Patent JP-H0260449-A (JP)
Title: Motor for media driving gear
Inventor: FUKUMOTO SAKUO
IPC: H02K29/14
Filed: 1988-08-25
Abstract: PURPOSE:To reduce the number of components and manhours for assembly work and to cut down the cost required by projecting an index magnet from the circumference of an FG magnet and by providing an index sensor to the surface of a printed circuit board in a surface mounting manner corresponding to the index magnet. CONSTITUTION:An FG magnet 9 is worn over the open periphery of a rotor yoke 6. An index magnet 10 is projected from the outer periphery of this FG magnet 9. Both magnets 9 and 10 are integrally moulded, and that magnetized in the axial direction of a motor. A printed circuit board 11 is installed to the surface of the rotor yoke 6 side of a housing 1. An index sensor 14 to sense the index magnet 10 is provided to the surface to the printed circuit board 11 in a surface mounting manner. In every rotation of a rotor 3 an index sensor 14 is induced to the index magnet 10 integrally moulded to the FG magnet 9 and senses the index magnet 10.
Patent JP-S60103202-A (JP)
Inventor: ORII MASANORI
IPC: F28F13/18
Filed: 1983-11-09
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-S58114579-A (JP)
Inventor: ROBAATO ZUWAAN
IPC: G09G5/02
Filed: 1982-12-03
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-S6453831-A (JP)
Title: Working of peripheral rim curvature of latex puff
Inventor: KITAGAWA SUSUMU
IPC: B29K21/00
Filed: 1987-08-25
Abstract: PURPOSE:To obtain a latex puff, stabilized, uniform and having a smooth curved surface of the peripheral rim thereof, by a method wherein the edges of the tubular end peripheral rims of both top and bottom forces are pushed against the material of the latex puff from both sides and high-frequency current is applied while heating said edges to melt and cut said puff material. CONSTITUTION:The edges 1b, 2b of tubular end peripheral rims, provided on both of top and bottom forces 1, 2, are pushed against a plate type latex puff material 3, consisting of latex foam, from both sides thereof. Then, high-frequency current is applied while heating the edges 1b, 2b. By this method, the part of the latex material 3, which is enclosed by the edges 1b, 2b, is cut off from the other part of the material 3. The latex puff 3c, having the line 3b of fusion welding on the circumference thereof and a smooth curved surface on the peripheral rim thereof, may be obtained in such a manner.
Patent JP-S60104472-A (JP)
Title: Device for preventing wheel from being derailed from caterpillar in crawler
Inventor: SUZUKI KOUJI
IPC: B62D55/08
Filed: 1983-11-10
Abstract: PURPOSE:To prevent a wheel from being derailed from a caterpillar due to a clawler guide, by providing such an arrangement that an arm base end section which supports the guide section of the crawler guide is journlled rotatably to a crawler frame. CONSTITUTION:A crawler guide 5 is formed with an axially cylindrical shaft support part 52 in the top end section of an arm 51 for supporting a guide section 50 which is fitted into a track between projections on the inner surface of a caterpillar 1. This shaft support part 52 is fitted in a shaft support W formed in the rear-half section of a adjusting screw rod 61. The axially cylinderical shaft support part is rotated together with the screw rod 61 in the same direction when the screw rod 61 is rotated. Thereby, the crawler guide 5 laterally swings so that the relative position between the guide section 50 of the crawler guide 5 and the final rollining wheel may be maintained constant to prevent the wheel from being derailed from the caterpillar.
Patent JP-2000050166-A (JP)
Title: Photometric system
Inventor: TAKAHASHI MARI
IPC: H04N5/347
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a system capable of obtaining a measured value at high speed and minimizing a flicker error of a fluorescent lamp by fixing the storage time of the electric charge as the one in which the maximum value of the flicker error between both fluorescent lamps of 50 Hz and 60 Hz becomes extremely small when the storage time of the electric charge becomes shorter than a specified number of seconds. SOLUTION: Outputted signal quantity from a solid-state imaging device is controlled by fixing the storage time of the electric charge as the one in which the maximum value of the flicker error between both fluorescent lamps of 50 Hz, 60 Hz becomes extremely small when the storage time of the electric charge becomes shorter than 50 milliseconds and controlling the number of lines to be continuously and vertically transferred to a horizontal transfer part. In this system, data on the storage time and the number of continuously added lines are transmitted to a CCD control circuit 2 by a CPU 1.  A driving pulse is provided to a CCD 3 based on the data on the storage time and the number of the added lines which is received from the CPU 1, the CCD 3 is made to perform storage operation in the specified storage time, adding operation of plural line electric charges in the vertical direction and transfer output operation are performed as well by the CCD control circuit 2.
Patent JP-S6368883-A (JP)
Inventor: SAITOU TERUJI
IPC: G09F9/00
Filed: 1986-09-10
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-H0853988-A (JP)
Title: Construction method to build horizontal board-shaped structure to underground and board-shaped shielding machine
Inventor: TSUCHIDA AKIRA
IPC: E21D9/04
Filed: 1994-08-12
Abstract: PURPOSE:To heighten rigidity, enable construction work while avoiding nonconformity such as the ground surface protrudes or sinks even by a concrete beam, construct a structure in an economical cross section, and efficiently construct a horizontal board-shaped structure. CONSTITUTION:A shielding machine 1 is made to depart in the horizontal direction underground, and a drift is excavated while discharging work face earth and sand in the direction Y almost perpendicular to the excavation advancing direction X in a horizontal plane containing the excavation advancing direction X of the shielding machine 1. In succession, the shielding machine 1 is propelled, and materials to build a board shaped structure are carried in a space formed in the rear of the shielding machine 1 from the direction Y almost perpendicular to the excavation advancing direction X, and are assembled, and a horizontal board-shaped structure is constructed.
Patent JP-H1040526-A (JP)
Title: Magnetic head
Inventor: EGAWA MOTOJI
IPC: G11B5/10
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head wherein a shield part can be installed integrally while securing good shielding efficiency. SOLUTION: Slits 31, 31 are formed in a substrate 23. The substrate 23 is accordingly divided into a substrate core part 23a as a magnetic path of a magnetic circuit and substrate main bodies 23b connected to first and second side wall parts 22a, 22b. Since the substrate 23 is divided into the core part 23a and main bodies 23b, the amount of magnetic fluxes of an external magnetic field introduced to a closed body 22 is increased and consequently magnetic fluxes entering the magnetic circuit are lessened, thus improving shielding effects. Noises by the external magnetic field are reduced. The closed body 22 is integrated with a back core 3A. In comparison with a magnetic head of a type wherein the closed body and back core are installed separately, this magnetic head is fabricated by a simple manufacture process and the process cost is lowered.
Patent JP-H0260391-A (JP)
Title: Television
Inventor: ONUMA TAKASHI
IPC: H04N5/222
Filed: 1988-08-26
Abstract: PURPOSE:To always observe a satisfactory picture by detecting the motion of a television receiver and operating a magnetic eraser based on the detection output. CONSTITUTION:An angle detector 20 which detects the motion of the television receiver is provided on a universal head, and the output voltage is changed in accordance with the change of the angle of panning. Comparators 21a to 21c compare the output voltage from the detector 20 with respective reference voltages V1 to V3, and these reference voltages are so set that the output of the circuit 20 is outputted at each time of 45 deg. panning. Outputs of these comparators are connected to a one shot multivibrator 28 through an OR circuit 22, and a magnetic erasing circuit 24 flows the AC current, which is gradually attenuated with time, to a magnetic erasing coil 25 to obtain the magnetic erasing function. Thus, the occurrence of color deviation is suppressed even in a color TV receiver of a television prompter or the like who frequently moves a television, and a satisfactory picture is always observed.
Patent JP-H0496419-A (JP)
Title: Input buffer circuit for semiconductor integrated circuit
Inventor: MACHIDA TOSHIAKI
IPC: H03K19/0175
Filed: 1990-08-10
Abstract: PURPOSE:To immediately make correspondence to a design change by making the delay time of a delay circuit variable according to an external signal. CONSTITUTION:A date write signal is inputted to a write control circuit 2, and an internal data bus write signal 3 and an internal register write signal 4 are outputted. A data to be written from the outside to this semiconductor integrated circuit is inputted from a data bus terminal 6 to an input buffer 7 and in the input buffer 7, the data is inputted to inverters 8 and 9 so as to shape the waveform. A switching circuit is connected to the output of the inverter 9, and the ON/OFF of transfer gates 10, 12, 14 and 16 is controlled respectively by outputs 27-30 of a capacity value control circuit 26. This output is written through an internal data bus driver 23 to an internal register 25. Thus, since the delay time of a signal in an internal buffer can be changed by a delay value control signal, the delay time can be controlled while observing the actual characteristic even after the semiconductor integrated circuit is completed.
Patent JP-2001039732-A (JP)
Title: Conductive glass composition and grounding parts of magnetic recording medium for hard disk
Inventor: TAKEYA FUMINORI
IPC: C03C3/083
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a conductive glass composition having <=100 MΩ.cm resistivity. SOLUTION: Tiss glass composition has the following composition as the main component and has <=100 MΩ.cm resistivity. The composition consists of 40 to 70 wt.% SiO2, 2.0 to 7.0 wt.% of Al2O3, 6.0 to 12.0 wt.% of Li2O and 23 to 35 wt.% of SnO2. The glass composition may contain 0.1 to 10.0 wt.% of Sb2O3 and 0.1 to 12.0 wt.% of B2O3.
Patent JP-S6191384-A (JP)
Title: Electroplating method
Inventor: KUBO MITSUYASU
IPC: C25D3/18
Filed: 1984-10-09
Abstract: PURPOSE:To form an Ni film having superior solderability by electroplating by immersing an article to be plated in an Ni electroplating bath contg. a quat. ammonium salt and by carrying out electroplating. CONSTITUTION:The article to be plated is immersed in the Ni or Ni alloy electroplating bath contg. the quat. ammonium salt,and the electroplating is carried out. When the Ni alloy electroplating bath is used, Co, Fe, Sn or the like is used as a metal forming the Ni alloy, and the preferred amount of the metal in a film formed by plating is about 5-20wt%. It is preferably that the quat. ammonium salt has a pyridine skeleton, and the preferred amount of the salt added is about 0.01-10g/l. The salt may be represented by formula I or II.
Patent JP-H0946056-A (JP)
Title: Input apparatus
Inventor: ITAGAKI YOSHIRO
IPC: C08K5/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of dusts and dirts caused by static electricity, relative to an input apparatus such as a key board, a mouse and a remote controller. SOLUTION: In an input apparatus wherein cases 1, 2, and the operation parts 3 of a switch which are exposed to the outside are formed by using molded objects of resin, the molded objects 1, 2, 3 are formed by using antistatic resin wherein antistatic agent is mixed in molding material.
Patent JP-H0766981-A (JP)
Title: Data compression method
Inventor: KURODA YUJI
IPC: G03G15/00
Filed: 1993-08-27
Abstract: PURPOSE:To compress data without deteriorating picture quality of a natural picture. CONSTITUTION:Multi-valued natural picture data are received from an external host computer, and expanded into bit map data and image data are stored in a hand memory 301. The a block processing circuit 302 divides data into blocks of 8X8 picture elements, applies RGB-YUV conversion (303) to extract character/line drawing color information data (304) and the data are stored in a bit map memory 305 and a color memory 306. Remaining natural picture part data are subjected to DCT transformation (308) and a high frequency portion of 8X8 picture element blocks is inputted to a high frequency window 316. A high frequency power detection section 315 detects power of a high frequency portion of the block and gives it to a quantization table controller 309 and a quantization step is processed in detail when power is larger and the data are sent to and compressed at a Huffman coding circuit 312 and stored in an image memory 314.
Patent JP-S6452509-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: UEDA HIROSHI
IPC: B60C11/04
Filed: 1987-08-25
Abstract: PURPOSE:To reduce the rigidity of a tread at each end thereof and prevent the partial abrasion of the tread by arranging many sheetings of specific length at specified intervals on each end of the tread and a land part formed on the tread and cellulated with grooves. CONSTITUTION:A tire 11 has a tread 13 striding over a pair of shoulders 12. And many grooves extending in zigzag toward the periphery of the tire 11 are formed on the tread 13, thereby cellulating many ribs (land parts) 16. In the aforesaid constitution, many sheetings 17 are arranged respectively at the end 16a of each rib 16 and the end 13a of the tread 13. And each sheeting 17 is made to have a length l of 1mm-3mm in the cross sectional direction of the tire 11, and the intervals (d) of the sheetings 17 in the peripheral direction of the tire 11 are set to 1mm-4mm. According to the aforesaid construction, rigidity at each end of the tread 13 and the rib 16 is reduced and the trouble of the tread 13 including partial abrasion is prevented.
Patent JP-S60105100-A (JP)
Inventor: KONNO SABUROU
IPC: G08G1/04
Filed: 1983-11-14
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-H05204352-A (JP)
Title: Color display device
Inventor: MIYAMOTO KEITA
IPC: G09G5/06
Filed: 1992-08-10
Abstract: PURPOSE:To plot a pattern in a display memory without being affected by the configuration of background color in a place where the pattern is written. CONSTITUTION:Display color which is desired to be designated by a user in future is stored in a character color register 42 and a character pattern is read out of a character font pattern generator 44. A part where a bit stands in a read pattern is detects by a font development block 46 and color information of dots position only in a part where a bit stands is rewritten by color information stored in the character color register 42.
Patent JP-H0531174-A (JP)
Title: Medical liquid pump
Inventor: SUZUKI NAOKI
IPC: A61M5/142
Filed: 1991-07-31
Abstract: PURPOSE:To dispense with a stopper opening and closing a liquid tube and the drive means operating the stopper by supporting the press means of the liquid tube and the operation means equipped with a plurality of the fingers grasping the tube in conjugation with the press means bye a support means. CONSTITUTION:An operation mechanism 32 is supported on the first holder part by a holder 36 and a press mechanism 34 is supported on the second holder part of the holder 36, and a part of the holder 36 is fitted in the recessed part 26 formed to the front surface of a panel 20. When fingers are driven by a drive means in such a state that a tube 22 is held between the fingers of the operation mechanism 32 and the press mechanism 34, the fingers move peristaltically with respect to the press mechanism 34 to feed the liquid in the tube 22. At this time, since the tube 22 is always held between the fingers of the operation means 32 supported on the panel 20 through the holder 36 and the press mechanism 34, the holding of the tube 22 between the fingers and the press mechanism 34 is not released even when the door of the pump is opened.
Patent JP-S6191284-A (JP)
Title: Nematic liquid crystal composition
Inventor: MIYAJI YUKIO
IPC: C09K19/46
Filed: 1984-10-11
Abstract: PURPOSE:To provide a nematic liquid crystal compsn. for a display unit consisting of a specified compds., PRD, P-E and when necessary, ECH, which has high sharpness, excellent dynamic driving characteristics, electric and optical properties, high and low temp. properties and chemical stability. CONSTITUTION:The liquid crystal compsn. is prepd. by blending (A) 2-80wt% at least one compd. of formula I (PRD, where R1 is 1-10C alkyl; R2 is 1-15C straight-chain alkyl), (B) 2-80wt% at least one compd. of formula II (P-E, where R4-5 are the same as R1).
Patent JP-S60169204-A (JP)
Title: On-vehicle antenna system
Inventor: KONDOU HIROSHI
IPC: H01Q1/32
Filed: 1984-10-09
Abstract: PURPOSE:To obtain an antenna with high sensitivity without causing fluctuation in the reception characteristic independently of the mobile direction of an automobile by using a cabin itself as a part of an antenna and synthesizing outputs of a couple of pickup coils. CONSTITUTION:A magnetic shield box 30 is fixed to the cabin 10, a couple of open slots 30a, 30b orthogonal respectively to an opposite face of the magnetic shield box 30 to the cabin 10 are provided, a current induced on the surface of the cabin 10 is led into the magnetic shield box 30 via the orthogonal open slots 30a, 30b, a signal is detected by a couple of the orthogonal pickup coils 20, 22, the synthesis with added phase difference is performed by a phase difference adding device 50 and a synthesis circuit 48 so as to obtain a stable reception wave with high output independently of the mobile direction of the cabin.
Patent JP-H0493253-A (JP)
Title: Embossed colored uv decorative sheet having printing paper as base paper
Inventor: AKIMOTO YOSHIHARU
IPC: B32B33/00
Filed: 1990-08-09
Abstract: PURPOSE:To obtain embossed colored UV decorative sheet having printing paper as base paper by a method wherein veined or fine crepe printing paper is pasted through adhesive on base board and, after coating film is formed and hardened on the pasted paper and polished and embossed, coloring treatment is applied on the polished and embossed paper and, after the drying of the coloring treatment, UV coating film is formed and hardened on the resultant paper. CONSTITUTION:Printing paper 3 is bonded to backing base board 1, which is made of lauan veneer, medium-density fiberboard or the like and on which proper amount of adhesive 2 is applied, so as to obtain decorative paper-laminated backing board. Then, UV coating 4 for intercoating is applied on said backing board with a UV coater, roll. coater or reverse- roll coater and, after that, hardened in a UV curing oven. Next, enough smoothness is given to the surface of the resultant backing board by polishing. Further, with a roll embosser, to which relief for grainy tracheae or the like is employed, groove of tracheae patterns or the like, which reach the backing base board 1, are provided on the decorative paper- laminated backing board by controlling the depth of embossing. After that, the embossed surface is colored and dried and finally applied by UV coating 6 for finish coating with the UV coater and them hardened.
Patent JP-H06179524-A (JP)
Title: Magnetic levitation vacuum conveyance device
Inventor: KAJIYAMA MASAAKI
IPC: H01L21/68
Filed: 1992-07-18
Abstract: PURPOSE:To provide a magnetic levitation vacuum conveyance device which can restrain an object to be conveyed from being polluted and accomplish a high vacuum. CONSTITUTION:A magnetic levitation vacuum conveyance device is provided with a vacuum tunnel 1 which is formed by a partition and whose inside is kept in a vacuum, a carrier base 3 disposed in the vacuum tunnel 1, multiple electromagnets 4 for levitation which levitates and supports the carrier base 3 in a no-contact condition, a linear motor 6 which moves the carrier base 3, and a displacement sensor 8 which detects a distance in the vertical direction of the carrier base 3. The electromagnets 4 for levitation, the linear motor 6, and the displacement sensor 8 are disposed outside the vacuum tunnel 1 and stored in thin-wall caps 5, 7, 9 which are made to pass through the partition 2 and whose parts are exposed in the vacuum tunnel 1.
Patent JP-S6273768-A (JP)
Title: Manufacture of mis semiconductor device
Inventor: KINUGAWA MASAAKI
IPC: H01L21/28
Filed: 1985-09-27
Abstract: PURPOSE:To provide a threshold voltage in accordance with a designed value and to suppress the threshold voltage to a low value by implanting P-type impurity ions on a gate electrode in the state that a film with a thickness which does not pass the impurity ions is formed.. CONSTITUTION:Since boron ions are implanted to form P<+> type source, drain regions in the state that a CVD-SiO2 pattern 15 is formed on a gate electrode 16 made of N-type polycrystalline silicon, it can prevent boron ion from being implanted to the electrode 16 by the pattern 15. As a result, since it can prevent a P-N junction from being formed in the electrode 16 after implanting the boron ions, it can prevent a built-in potential to cause a threshold voltage to vary from generating in the electrode 16. In addition, since it is not necessary to implant the impurity ions to an n-well region 2 for the purpose of correcting the rise of the threshold voltage due to the built-in potential, it can eliminate the leakage in a channel region.
Patent JP-S60105868-A (JP)
Inventor: OKAMOTO MITSUO
IPC: F25B1/00
Filed: 1983-11-14
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。