baber/WOPTO huggingface dataset:
Patent JP-S51113938-A (JP)
Title: Evevator
Inventor: KOBAYASHI TAKASHI
IPC: B66B1/00
Filed: 1975-03-29
Abstract: PURPOSE: To augment the safety of an elevator by interposing a power supply cable between a safety device, which is mounted in a balance weight of the elevator, and an electric device of the cage. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03243068-A (JP)
Title: Coding device
Inventor: ICHIMURA HAJIME
IPC: H04N19/196
Filed: 1990-02-21
Abstract: PURPOSE:To expand the control width of the quantity of coding and the quality of a decoded image by providing the coding device with a processing range specifying means to specify the range of a conversion coefficient to be used for coding processing and omitting the processing of a high frequency component. CONSTITUTION:The positions of coefficients to be sent from the processing range specifying means 104 to an AC component rearranging circuit 103 are determined to determine the range of conversion coefficients to be used for coding processing. The circuit 103 rearranges coefficients up to the one on the specified position and sends the rearranged data to a threshold processing circuit 102. The circuit 102 compares the received conversion coefficient with a quantizing matrix 105, and when the conversion coefficient is larger, sends the value directly to a quantizing circuit 106, while zero value is sent to the circuit when the coefficient is smaller. In this case, a high frequency component having no practical meansing is processed as a zero value and its succeeding processing can be omitted. Thereby, the processing time after the circuit 102 can be shortened, the control of the quantity of coding or the coding width of the quality of a decoded image can be expanded and various images can be coded based upon required quality.
Patent JP-S52122091-A (JP)
Title: Semiconductor laser
Inventor: MATSUMOTO NOBUO
IPC: H01S5/00
Filed: 1976-04-06
Abstract: PURPOSE: First, second linear waveguides are provided perpendicular to mutually perpendicular first, second cleavage planes and a plane assuming 45° with both cleavage planes is provided as a reflecting mirror to the respective other end corner parts, whereby lasers are emitted in perpendicular directions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01215297-A (JP)
Title: Production of l-alpha-amino acid
Inventor: DOTANI MASAHARU
IPC: C12R1/34
Filed: 1988-02-23
Abstract: PURPOSE:To industrially and advantageously obtain the title compound for food additive, etc., by reacting a specific DL-alpha-amino acid amide with bacteria strains belonging to Mycobacterium.methanolica and having ability hydrolyzing only L-alpha-amino acid amide. CONSTITUTION:DL-alpha-amino acid amide (e.g., DL-valine amide) expressed by the formula [R is (substituted)lower alkyl, (substituted)phenyl, furyl, pyridyl, thiazolyl or imidazolyl] is reacted with bacterium cell of bacterium strain [e.g., Mycobacterium.methanolica BT-84 (FERM P-8823)] belonging to Mycobacterium.methanolica and having ability hydrolyzing only L-alpha-amino acid amide or treated product thereof to provide the corresponding and aimed L-alpha-amino acid.
Patent JP-H04276902-A (JP)
Title: Polarized plane changeover device
Inventor: URATA TOSHIKAZU
IPC: H01P1/10
Filed: 1991-03-05
Abstract: PURPOSE:To facilitate the assembling by projecting a terminal of a winding from an outer circumferential face and forming a notch through which the terminal passes to a waveguide. CONSTITUTION:A polarized wave plane changeover device 10 is contained at a position of a small diameter part of a waveguide 11 having a step 11A in contact with a large diameter part, and an inner waveguide 12 whose inner diameter is almost equal to an outer diameter of the changeover device 10 is inserted up to the step 11A. In the assembling, the changeover device 10 is inserted to the waveguide 11 from the larger diameter side so that an input side end face of a winding 5 is nearly coincident with the input side end face of the step 11A. A terminal 5A is led externally through a notch 11B by having only to insert the changeover device 10 into the waveguide 11. Then the changeover device is made complete by inserting the waveguide 12 to the step 11A from the larger diameter side. Thus, the assembling is facilitated and the device is economically manufactured.
Patent JP-S59165379-A (JP)
Title: Photo fuel cell
Inventor: FUJISHIMA AKIRA
IPC: H01M14/00
Filed: 1983-03-09
Abstract: PURPOSE:To provide a photo cell which can use organic substances as fuel by arranging an N type semiconductor electrode and a counter electrode in a solution containing an organic substance having twice current effect and irradiating light on the surface of the N type semiconductor to oxidize the organic substance. CONSTITUTION:A commercially available CdS single crystal 1 which is vertically cut to a C axis is used as an N type semiconductor electrode and connected to a copper lead with an ohmic contact maintained by In-Ga alloy, and sealed with epoxy resin except the surface of the electrode. A window comprising a quartz plate is set on the one side of the electrode so that light is vertically irradiated to the surface of the CdS electrode from the window. A xenon lamp is used as a light source, and a platinum black electrode is used as a counter electrode so as to increase the surface area, and oxygen gas is supplied on the electrode surface. Gel-like agar salt bridge 3 saturated with potassium chloride is used as a permeable separating wall. A solution is stirred with a magnetic stirrer. 1M HCOONa or 5M HCOONa is used in a semiconductor electrode chamber and 1N H2SO4 is in a counter electrode chamber.
Patent JP-H07249084-A (JP)
Title: Slip data input system
Inventor: WATANABE JUN
IPC: G06F3/048
Filed: 1994-03-09
Abstract: PURPOSE:To provide a slip data input system capable of carrying out easy code input without interrupting input operation. CONSTITUTION:When a bill is issued, an operator reads a specific format out of a bill format storage part 24 through an input part 22 and displays it at a display part 23, and inputs specific codes to respective item columns. If a specific code, e.g. the code of a transfer bank branch is unknown at the time of the input operation, the column is given a specific mark and then a control part 21 reads a correspondence table of bank branches and codes corresponding to them out of a bank code data storage part 26 and displays it at the display part. Once the operator selects the bank branch in the corresponding table, its code is inputted to the specific item column. A bill format which is high in frequency of use is stored in an input-completed bill storage part 24 after the bill is generated, and utilized for similar bill generation.
Patent JP-H09215118-A (JP)
Title: Electric apparatus fixing structure for housing
Inventor: MURASE HARUHIKO
IPC: H02B1/32
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To fix an apparatus panel at an arbitrary position of fixing hole by fixing the apparatus panel for mounting an electric apparatus to the inner side face of a housing and providing the apparatus panel with a plurality of fixing holes. SOLUTION: An electric apparatus to be set in a housing 1 is mounted on an apparatus panel 2 disposed on the inside of housing 1. The apparatus panel 2 is supported by an apparatus panel supporting metal fitting 3 being fixed to the inner side face of housing 1. The supporting metal fitting 3 comprises left and right supporting metals 5, 4. The right supporting metal 4 has substantially L-shaped cross-section and a plurality of fixing holes are made in the surface contiguous to the inner surface 6 of housing 1. The left supporting metal 5 is also bent to provide an apparatus panel receiving part 8. Arbitrary fixing holes 7 of apparatus panel supporting metal fitting 3 are disposed oppositely to the inner surface 6 of housing 1 before screws and nuts are tightened. This structure decreases the number of parts and widens the space of apparatus.
Patent JP-S57153044-A (JP)
Title: Resin concrete
Inventor: SHIMADA HIDETOSHI
IPC: C08L75/00
Filed: 1981-03-19
Abstract: PURPOSE: To provide a concrete giving products which have excellent mechanical strength, chemical resistance, etc. and do not have blister, by blending a polyisocyanate compd., an active hydrogen group-contg. compd. and an aggregate coated with a hydrolyzable group-contg. organometallic compd.  
     CONSTITUTION: A polyisocyanate compd., an active hydrogen group-contg. compd. and an aggregate coated with a hydrolyzable group-contg. organometallic compd. are blended together. Examples of hydrolyzable group-contg. organometallic compds. are organometallic compds. of silane, titanium, chromium and tin having a hydrolyzable group such as methoxy, ethoxy, isopropyl or chloro group. Examples of these compds. are vinyltrichlorosilane and isopropyl-tri (dioctylphosphite) titanate. Among these organometallic compds, aminosilane compds are particularly effective in inhibiting the foaming of the titled resin concrete. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60183825-A (JP)
Title: Multiplex transmitter
Inventor: KITAGUCHI HIROSHI
IPC: H04J3/00
Filed: 1984-03-02
Abstract: PURPOSE:To identify an input channel of plural input signals by transmitting one input signal while being branched at two systems of inherent addition delay system and addition non-delay system, applying the same processing to a signal of the non-delay system at a transmission destination as the delay processing of the addition delay system executed at a transmitter and synchronizing the signal with a signal of the addition delay system. CONSTITUTION:Input signals D1-Dn of each channel are divided into systems of an addition delay unit 10 and an adder 11 and transmitted on two systems of transmission lines 14, 15. The transmission signals of the two systems are connected to a delay synchronism unit 12 at the transmission destination and the same delay processing as the addition delay unit 10 is applid to an output signal of an adder 11 of the transmission sender (d1=d1', d2=d2', dn=dn'). A signal is extracted from each delay circuit of the delay synchronism unit 12 and synchronized (AND circuit 13) with the transmission signal through the addtion delay unit 10 at the transmitter. The input signals D1-Dn of each channel are assigned to output signals C1-Cn corresponding to each channel by the synchronism processing.
Patent JP-H03241821-A (JP)
Title: Thin film removing device
Inventor: TANIMOTO SHOICHI
IPC: H01L21/027
Filed: 1990-02-20
Abstract: PURPOSE:To manufacture the title thin film removing device capable of removing the local part of a thin film such as resist layer, etc., within a short time without deteriorating the washability of a substrate surface such as wafer, etc., by a method wherein a specimen is held on a turntable; the position of the local part of the thin film on the specimen is determined by a polar coordinate system; and then the position is irradiated with the energy beams conforming to the coordinate values. CONSTITUTION:The title thin film removing device receiving a specimen W wherein a thin film is evenly formed on the surface of a substrate whereon a specific pattern is formed and then removing a local part of the thin film on a previously specified position for the pattern shall be provided with a turntable 7 holding said specimen W to be turned on almost central part thereof, detectors 2, 3 to detect the specific parts of the pattern on the specimen W, a measuring means to determine the position of the local part to be removed on the thin film by the polar coordinate system making reference to the turning center 0 of the turntable 7 conforming to the detection results of the deterctors 2, 3 and the coordinate positions on the pattern design as well as a beam irradiating means 1 to irradiate the local part on said thin film with the energy bean for removing the thin film.
Patent JP-S63206701-A (JP)
Title: Light diffusion device
Inventor: KANEKO YASUHIRO
IPC: G02B5/02
Filed: 1987-02-24
Abstract: PURPOSE:To use light from a wire-shaped light source such as fluorescent light to realize the brightness uniform over the entire part by using the surface on the thick side of the wedge of a thin type wedge-like photoconductor consisting of a transparent medium having a specific refractive index as a light incident face and one of the slopes thereof as a reflection face. CONSTITUTION:The surface P5 on the thick side of the wedge of the wedge-like photoconductor 10 having such a shape in which the thickness of the photoconductor 2 decreases on progression of rays is used as the incident face, to which the light is entered from the wire-shaped light source 1. One plane P2 of the slopes having the max. area of the photoconductor 10 is used as the reflection face 2b, then the incident ray changes the progressing direction thereof gradually at every repetition of total reflection on progression of the incident ray. The incident ray exceeds the critical angle of the total reflection in some stage and eventually emits to the outside world from an exit side boundary face 2a. The refractive index (n) of the medium 2 is so determined as to satisfy the conditions 1.25<=n<=1.4 and such medium is combined with the shape of the photoconductor 10 so that the exit positions of respective modes are uniformly dispersed. Furthermore, a light diffusion plate 4 is disposed on the exit side.
Patent JP-H01213035-A (JP)
Title: Parallel light transmitting system
Inventor: MATSUSHITA TADASHI
IPC: H04B10/564
Filed: 1988-02-22
Abstract: PURPOSE:To transmit a parallel signal whose phase does not change between respective systems by sending a control signal to respective analog light receivers corresponding to a light signal given to the analog light receiver of the respective systems and providing a comparing control means to adjust the amplitude of an output signal. CONSTITUTION:Respective analog light receivers 4, 5 and 6 receive light signals S1, S2 and S3 transmitted from light transmitters 1, 2 and 3. The receivers 4, 5 and 6 transmits a signal corresponding to the intensity of the light signals to input, respectively. A control circuit 13 compares the amplitude of the signals, decides a control quantity to equalize the amplitude of the signal outputted from the receivers 4, 5 and 6 to comparators 7, 8 and 9 based on a compared result, and transmits a control signal to adjust an output signal to the receivers 4, 5 and 6. Thus, a parallel signal whose phase does not change between respective systems can be transmitted.
Patent JP-S61200030-A (JP)
Inventor: RORUFU FUON JIIBUAASU
IPC: F16H48/30
Filed: 1986-02-26
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-S62196746-A (JP)
Title: Memory integrated circuit
Inventor: HAMAGUCHI MOTOHIKO
IPC: G06F12/00
Filed: 1986-02-25
Abstract: PURPOSE:To execute the change of memory data at a high speed, to make a hardware compact, and to reduce a load of an external processor by making a memory integrated circuit have functions for an area designation, a logical operation, and changing and writing the data. CONSTITUTION:To the first area start and end registers 7, 8, a range is designated by two points of an apex of a rectangle containing a character A. Other range is designated by the second area start and end registers 9, 10. In case a logical operation of OR is executed in these two ranges, the data are read out of an information storage cell array 3 successively by an address counter 13 for a display, but when an access is executed to the range which has been designated by the first area start and end registers 7, 8, the display data are moved temporarily to an ALU 12 from a data register 4. Subsequently, the address which has been designated by the second area start and end registers 9, 10 is inputted to an information storage cell array 3, and the data are read out of the information storage array 3, and written in the information storage cell array after taking OR by the ALU 12.
Patent JP-H04256203-A (JP)
Title: Package for microwave band ic
Inventor: KATO TAKAYUKI
IPC: H01L23/04
Filed: 1991-02-07
Abstract: PURPOSE:To obtain a package in which the shielding property of a semiconductor device operating in a high frequency band more than several ten MHz, and a high frequency characteristic are superior and whose cost is inexpensive. CONSTITUTION:An intermediate layer ground metal 1c is provided on the same plane as a transmission line 6 so as to form a coplanar type line. An upper layer ground metal 1a and a lower layer ground metal 1b, which have dielectric layers 2a and 2b, are provided at the upper and lower parts of the coplanar type line so as to form a triplet type. Furthermore, the upper layer ground metal 1a, the intermediate layer ground metal 1c and the lower layer ground metal 1b are connected by using a through hole 5.
Patent JP-H01214759-A (JP)
Title: Ultrasonic wave apparatus
Inventor: MATSUMOTO KOSUKE
IPC: G01N29/04
Filed: 1988-02-24
Abstract: PURPOSE:To miniaturize an apparatus and to decrease the cost of the apparatus, by providing a delay element matching the difference in sound path lengths for an intermediate vibrator having the smaller sound-path-length difference in received ultrasonic waves in comparison with both side parts among vibrators arranged in line. CONSTITUTION:A delay circuit 6 is composed of a delay element part 7, a delay element part 8n and an adder 2. One or two or more vibrators are used as one channel. Channels are denoted by n1, n2 and (m) in the Figure. The delay element part 7 is arranged in the divided pattern in correspondence with the channels n1 and n2 which are arranged on both side parts among all channels. The delay time of the delay element part 7 can be changed with the maximum delay time tauMAX. The delay element part 8 is provided in correspondence with the channel (m) that is arranged at the intermediate part. The delay time of the delay element part 8 can be changed within a delay time 8' that is shorter than the time tauMAX. The maximum delay time of the element part 8 can be adjusted by the value of the channel (m), i.e., the number of the channels. In this way, the delay element part 8 can be miniaturized. Thus, the apparatus can be miniaturized, and the cost can be decreased.
Patent JP-S61195982-A (JP)
Title: Chemical treatment of lamellar material
Inventor: NAKANISHI MASAHIKO
IPC: C23C22/73
Filed: 1985-02-26
Abstract: PURPOSE:To treat chemically the surface of a lamellar material uniformly by supporting a rear side of the lamellar material to be chemically treated, directing the surface thereof downward and running the lamellar material through the inside of a treatment soln. in this state. CONSTITUTION:A rear side of a wafer 2 is adsorbed with a chuck 21 via a packing 22 and this unit is transferred right with a motor 34 transferring on a rail 35. Since a rail 38 is descended in the upper part of a treatment vessel 31, a pin 37 fixed to the unit is descended and the unit is descended to immerse the wafer 2 into a treatment liquid in the treatment vessel 31. The chuck 21 is rotated in this state and also the treatment liquid is stirred with the magnetic stirrers 32 and the rotors 33. Furthermore when the unit is transferred right, the unit is ascended because the rail 35 is ascended and the wafer 2 is taken out from the treatment liquid to finish the chemical treatment. Thereby the chemical treatment of the surface of the wafer 2 can be continuously performed uniformly.
Patent JP-H08237848-A (JP)
Title: Gasket construction of sleeve of enclosure
Inventor: YAMAGIWA KOJI
IPC: G02B6/44
Filed: 1995-02-28
Abstract: PURPOSE: To avoid the drop-offs and discrepancies of gaskets from divided sleeves and improve the tight sealing state of the divided sleeves by a method wherein protrusions formed on the gaskets are fitted to recesses in sleeve trenches to support the gaskets. CONSTITUTION: Sleeve trenches 34 are formed in the one side ends of both the edges of divided sleeves 12A and 12B which are to be brought into contact with each other in a longitudinal direction. Gaskets 35 which are held between both the divided sleeves 12A and 12B are provided in the sleeve trenches 34. Protrusions 35A which protrude toward the sleeve trench 34 sides are formed on the gaskets 35 and recesses 34A are formed in the sleeve trenches 34. The protrusions 35A of the gaskets 35 are press-fitted to the recesses 34A in the trenches 34 so as to position and support the gaskets 35 in the sleeve trenches 34. With this constitution, the drop-offs and discrepancies of the gaskets 35 from the divided sleeves 12A and 12B can be avoided and the excellent tight sealing state of a sleeve 20C can be obtained.
Patent JP-H05242630-A (JP)
Title: Tape cassette
Inventor: SATO MASANORI
IPC: G11B23/087
Filed: 1992-02-27
Abstract: PURPOSE:To attain a smooth inserting work of a supporting shaft into an insertion port. CONSTITUTION:A 1st recessed groove 31b and a 2nd recessed groove 31c, on which each end part of a torsion spring 32 is fronted, are provided on a lid body 31, and both recessed grooves 31b, 31c are formed by the recessed grooves in existence on the extension in the direction parallel with the tangential direction of an opening of the port 31a. By this arrangement, each end part of the torsion spring 32 can be fitted to the positions such that a winding part of the torsion spring 32 approaches between both recessed grooves 31b, 31c, therefore, a center of the spring winding part can be made to coincide with a setting center of the supporting shaft 2b in the insertion port 31a when the torsion spring 32 is loaded to the lid body 6, then the abutting of the supporting shaft 2b to the torsion spring 32 is prevented.
Patent JP-H07248396-A (JP)
Title: Radiation resistant television camera and monitor
Inventor: TOHATA SHUNICHI
IPC: G21F7/02
Filed: 1994-03-10
Abstract: PURPOSE:To provide a radiation resistant television camera by which the whole, television camera can be downsized and lightened by protecting an image pickup element by necessary minimum radiation protective materials when the radiating direction of radiation can be specified and on/from which the image pickup element can be simply mounted/demounted without spoiling the protective action, and a monitor having it. CONSTITUTION:A rearward opening housing space S is formed inside of an outside case 10, and a front wall part of the outside case 10 is composed of first, second and third radiation protective materials 13, 14 and 16, and from the rear, an inside case 20 having a CCD 50 is installed in the housing space S of the outside case 10, and light from the front of the outside case 10 is reflected by a mirror 40, and is introduced to the CCD 50.
Patent JP-H04277781-A (JP)
Title: Fixation controller
Inventor: FUSHINO KIYOSHIZU
IPC: G03G15/20
Filed: 1991-03-06
Abstract: PURPOSE:To raise the temperature of a pressure roller to specific temperature under simple control at the time of fixation, to prevent a defect in fixation, and to prevent the service life of the roller from becoming short by detecting the opening or closing of a document pressure plate and rotating a fixing roller for a constant time. CONSTITUTION:A microswitch 21 which is operated by the opening or closing of the document pressure plate is provided at the position where a document is pressed by the document pressure plate at the side part of contact glass where the document is mounted, and an opening or closing detection signal is inputted to a CPU 23; and a fixation motor 24 is started and stopped and the fixing roller 2 is placed in preliminary rotation for the constant time through a timer 30. Consequently, heat is conducted from the fixing roller 2 to the pressure roller 3, the fixing roller 2 is heated by a heater to rises in temperature to the specific proper temperature for the fixation.
Patent JP-S51125482-A (JP)
Title: Photo-curable latex composition
Inventor: NISHIKUBO TATATOMI
IPC: C08F2/50
Filed: 1975-04-04
Abstract: PURPOSE: Latex compn.having desirable viscosity and containg,no volatile monomers comprises a photo-curable polymer,photo-polymerizable monomer and photopolymn.cutalyst. 
     COPYRIGHT: (C)1976,JPO&Japio