baber/WOPTO huggingface dataset:
Patent JP-S57101845-A (JP)
Title: Electrophotographic receptor
Inventor: UEDA HIROO
IPC: G03G5/06
Filed: 1980-12-17
Abstract: PURPOSE:To obtain an electrophotographic receptor having improved characteristics when subjected repeatedly to electrification and exposure in a long wavelength region, by dispersing phthalocyanine pigment in a binder having a specified composition and by applying the dispersion to an electrically conductive substrate to form a photosensitive layer. CONSTITUTION:Phthalocyanine pigment is dispersed in a binder consisting of thiapyrylium dye, 1,1-bis(4-N,N-diethylamino-2-methylphenyl)-1-phenylmethane and polycarbonate resin, and the dispersion is kneaded. This kneaded material is applied to a prescribed electrically conductive substrate, heated, and dired to form a photosensitive layer. The resulting electrophotographic receptor retains sensitivity in a longer wavelength region peculiar to phthalocyanine pigment and has superior characteristics when used repeatedly. Accordingly, this receptor is suitable for a printer, etc. using semiconductor laser in the long wavelength region of about 750-850nm as a light source.
Patent JP-H05184355-A (JP)
Title: Method for deriving elicitor of secondary metabolite in plant cell cultivation product
Inventor: MAINHAATO TSUENKU
IPC: C12P1/00
Filed: 1992-07-03
Abstract: PURPOSE: To perform an eliciting capable of widely increasing the production of a secondary metabolite product by adding an elicitor obtained by dissolving a specific compound in an organic solvent, into a plant cell culturing material.  
     CONSTITUTION: This method for eliciting is provided by dissolving a compound of the formula [R 1  is O, H or OH, R 2  is OH, OM (M is an alkaline earth metal or an alkaline metal), NHR 3  (R 3  is H a 1-4C acyl, etc.), etc.; R 5 , R 6  are each H or a double bond by bonding each other; substitutents are positioned at C-1, C-2 and C-3 atoms is α,β-configuration], a salt or an ester thereof, or a derivative with an amino acid or hydrocarbon as an elicitor in an organic solvent (preferably ethanol) and adding the solution to a plant culture so as to attain 0.1 μmol/l-1 mmol/1 final concentration thereof. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0711605-A (JP)
Title: Exciting force controlling device of vibration roller
Inventor: KIRIYAMA TAKAHARU
IPC: E01C19/28
Filed: 1993-06-23
Abstract: PURPOSE:To roll every part of the ground accurately so as to obtain required compaction strength by a vibration roller. CONSTITUTION:Variable exciting devices are respectively provided to the insides of a front wheel drum 2 and a rear wheel drum 2 of a vibration roller R, a density and moisture instrumentation device 46 is provided to a rear neighborhood section of the front wheel drum 2, an electromagnetic pickup for running distance detection is provided to the inside of the rear wheel drum 3, compaction strength and running distance are obtained on the basis of detection signals of the instrumentation device 46 and electromagnetic pickup in the case of rolling and are stored, and the variable exciting device in the rear wheel drum 3 is controlled on the basis of the compaction strength. Furthermore, in the vibration roller equipped with a rear wheel tire, data of position information and compaction strength is stored in the case of rolling, and in the case of every rolling, the exciting devices are controlled on the basis of a present position detected in the present time, the position information stored in the previous time and compaction strength.
Patent JP-H0622307-A (JP)
Title: Display-image pickup device
Inventor: KURIKI MASATO
IPC: G03B21/60
Filed: 1992-07-06
Abstract: PURPOSE:To improve the brightness of a display picture and the picture quality of the display picture in the display image pickup device in which coincidence of visual lines is realized by a screen in which the light transmission state or the scattering state is selected. CONSTITUTION:A screen 3 is provided with a Fresnel lens 6 comprising a Fresnel lens structure section 6a at the surrounding and a flat section 6b in the middle. The display by a projection type display device 1 is implemented through the Fresnel lens structure section 6a when the screen 3 is in the scattering state, then a brightness difference in the display of the surrounding part and the middle part of the screen 3 is reduced to improve the picture quality. On the other hand, the image of the user M picked up by an image pickup device 2 is implemented through the flat section 6a having no Fresnel lens structure in the light transmission state of the screen 3, and the coincidence of visual lines in the image pickup is realized without effect of a field angle by a Fresnel lens.
Patent JP-H0343974-A (JP)
Title: Electric connector unit
Inventor: KAKIYA YUTAKA
IPC: H01R13/639
Filed: 1989-07-10
Abstract: PURPOSE:To make it possible to fit a plurality of pairs of connectors at a time by forming a bolt hole in almost center parts of a first connector cover, a first connector, a second connector cover, and a second connector in the longitudinal direction of them while crossing them, and inserting a bolt from the first connector side and screwing the bolt into a nut installed in the bolt hole of the second connector. CONSTITUTION:A speed nut 252 is inserted into a slot 22 from down side of a first connector cover 10 and a bolt 250 is inserted into the speed nut 252 through a washer 251 and a washer 253 is inserted into the bolt 250. The spiral part 250' of the tip part of the bolt 250 is screwed into a nut 165 fixed in the inside near a guiding part 157 of a second housing 151 and formed simultaneously with the housing. Further, a pin 170 is screwed into a fitting metal 166 fixed simultaneously with molding of the second connector housing 151 and thus fitting condition of the second connector cover 100 and the second connector housing 151 is fixed. As a result, a plurality of pairs of connectors are fixed mutually by a work of screwing the bolt 250 once at a time.
Patent JP-S6324977-A (JP)
Inventor: PEETAA RARUUSU
IPC: A63H33/04
Filed: 1987-07-17
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-S5878224-A (JP)
Title: Key input scanner
Inventor: YAMAGUCHI MASAFUMI
IPC: G06F3/023
Filed: 1981-11-04
Abstract: PURPOSE:To facilitate making the device into an IC formation even if the number of keys is increased, by using a bipolar strobe signal, and strobing two keys with one strobe signal line and one key input information line. CONSTITUTION:A polarity indicating signal X is set to 1 to indicate the positive- polarity key strobe, and strobe indicating signals S0-S3 are transmitted successively from a CPU 3, and strobe signals D0-D3 are set to 1 successively in accordance with this transmission. Next, the signal X is set to 0 to indicate the negative-polarity key strobe, and signals S0-S3 are transmitted successively, signals D0-D3 are set to 0 successively. In this case, if keys divided by  and C are depressed, only key information K0 goes to 1, but information K1-K3 are 0 when  the signal D2 is 1. Only key information K3 is 0 but information K0-K2 are 1  when the signal D2 goes to 0. These information K0-K3 become read-in signals  I0-I3 through a processing circuit 18 respectively and are given to the CPU 3,  and it is detected that depressed keys are divided by  and C. Thus, the two-fold number  of keys is scanned.
Patent JP-S5886227-A (JP)
Inventor: FURANKU EI ETSUKAA
IPC: E02F3/43
Filed: 1982-10-08
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-H10331916-A (JP)
Title: Damper
Inventor: NUMAJIRI SUSUMU
IPC: F16F15/12
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To enhance durability and reliability by preventing thermal harm exerted on a rubber member for supporting inertia rings, alleviating stress concentration on the peripheral edge of each of a plurality of ventilation holes formed through a disk-like damper hub so as to prevent any breakage of the damper hub, and preventing generation of abnormal noise in a damper of a type in which a large-diameter inertia ring and a small-diameter inertia ring are coaxially disposed at one side face of the damper hub. SOLUTION: A large-diameter first inertia ring 14 and a small-diameter second inertia ring 16 are coaxially arranged at one side face of a damper hub 12 via first and second annular rubber members 18, 20. Numerous ventilation passages 36, 38 are radially disposed at the outside face of each of the inertia rings 14, 16, wherein the center line of the ventilation passage 36 of the first inertia ring 14 and the center line of the ventilation passage 38 of the second inertia ring 16 are not aligned with each other in a radial direction but shifted in a circumferential direction. Furthermore, a plurality of ventilation holes 32 opened to an annular clearance between the first and second inertia rings 14, 16 are formed through the damper hub 12. A reinforcing boss is disposed around the ventilation hole 32.
Patent JP-S5880226-A (JP)
Inventor: KATOU TOSHIKIYO
IPC: H01H13/12
Filed: 1981-11-05
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-H0345370-A (JP)
Title: Two-sheet fan hold paper print and treating device and method
Inventor: FUERIIPE OORIBUEIRA SHIMOOZU
IPC: B65H3/24
Filed: 1990-07-06
Abstract: PURPOSE: To apply printing to two-ply copy fanfold paper to process the same by providing a printer for applying printing to two-ply continuous form paper, a feed for sending the continuous form paper, a paper sheet separator for separating the continuous form paper into respective paper sheets and a stacker folding separated paper sheets to stack them. CONSTITUTION: Paper 301 is separated into respective paper sheets by wedging a part of a separation bar into the gap between two paper sheets 306, 308 before printing and the separated paper sheets 306, 308 are combined in a passage 314 for applying printing by a printer 312. The printer 312 applies printing to two paper sheets 306, 308 passing through the passage 314 simultaneously and runs to form two same paper sheets. A deflector cover 316 is attached to an upper tray 318 and also attached to a paper guide 322 and the passage 320 between the upper tray 318 and the paper guide 322 deflects the second paper sheet 308 to precisely fold the same on a stack 328 to deposit the same. The first paper sheet 306 advances on a paper guide 322 to issue from a printing and processing apparatus 100.
Patent JP-S6335650-A (JP)
Title: Thermoplastic resin composition
Inventor: YAKABE SADAYUKI
IPC: C08L77/00
Filed: 1986-07-30
Abstract: PURPOSE:To provide the title compsn. having excellent mechanical strength, moldability and resistance to heat and solvents and suitable for use as a material for automobile under-hood parts, consisting of an arom, polyether resin and a polyamide having arom. rings in its main chain. CONSTITUTION:5-95wt% arom. polyether resin (A) which is a homopolymer or a copolymer composed of a repeating unit of formula I or repeating units of formulas I and II (wherein R1-R6 are each a 1-4C alkyl other than tert- butyl, an aryl, a halogen or H provided that both of R5 and R6 cannot be H atoms at the same time is melt-kneaded with 95-5wt% polyamide (B) having arom. rings in its main chain, obtd. by polycondensing a salt formed from an arom. dicarboxylic acid (a) such as isophthalic acid, (2-methyl)terephthalic acid, etc. and an aliph. diamine such as (trimethyl)hexamethylenediamine, etc.
Patent JP-S5879206-A (JP)
Title: Image-forming lens for copying machine
Inventor: WATABE ROKUROU
IPC: G03G15/04
Filed: 1981-11-06
Abstract: PURPOSE:To reduce the costs of production by using at least one piece of combined lenses, forming a multilayered film filter of regulated color sensitivity on the adhered surface of the combined lenses and forming these to one body, thereby forming the multilayered film filter with soft coating. CONSTITUTION:This invention relates to an image-forming lens 4 for copying macines using a selenium photoreceptor 7 or the like. An image-forming lens 4 is obtained by combining two sets of combined lenses 40, 41 and two sets of single lenses 42, 43. The combined lenses 40, 41 consist of two pieces of lenses 40A, 40B and 41A, 41B, and have adhered surfaces A, B. For example, ZnS or the like is soft-coated as a color sensitivity regulated filter F on the surface A. Since the filter is provided on the combined surfaces of the lenses in such a way, the need for hard coating is eliminated and the efficiency of production is improved.
Patent JP-S6334640-A (JP)
Title: Information processor
Inventor: KONDO TADAO
IPC: G06F9/30
Filed: 1986-07-29
Abstract: PURPOSE:To eliminate the reproduction of an LSI even when a fault in design is generated, by trapping an instruction by a specific condition, and executing an instruction group in a specific area. CONSTITUTION:At the time of detecting a trapping condition at a decoder 4 by the instruction set at an instruction register 1, the content of an instruction counter 9 is saved in a prescribed memory area, and a new value is taken out from the prescribed area, then it is set at the instruction register 9. In the above state, a device progresses in a trap mode, and the trap segment descriptor of a segment register 3 is used as an instruction segment. And since the combination of the instructions that substitutes the combination of another basic instructions for an instruction function in which a trap is generated, is set in the trap segment in advance, the instruction function in which the trap is generated, can be processed by branching control to the segments.
Patent JP-H11354810-A (JP)
Title: Display panel and manufacture thereof
Inventor: ONAKA EIICHI
IPC: H01L29/786
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce the contact resistances between n-type semiconductor films at the drain and source sides and drain and source electrodes formed thereon, in a liquid crystal display panel having thin-film transistors as switching elements. SOLUTION: High quality Cr silicide films 29D, 29S and Cr films 28D, 28S are formed between n-type semiconductor films 27D, 27S of an n-type amorphous Si and Al base metal films 31 formed respectively thereon. After stripping resist films 33D, 33S, a protective film 32 is stripped by the wet etching but since the end faces of the Cr film 28S are covered with source electrodes of the Al base metal film 31, the side etching of the Cr film 28C can be prevented.
Patent JP-S6156769-A (JP)
Title: Reflow soldering device
Inventor: YOSHINO AKIRA
IPC: B23K1/008
Filed: 1984-08-27
Abstract: PURPOSE:To control freely the temp. distribution in each part in a reflow furnace and to improve the reliability of the respective parts of a printed board by disposing heat resistant heat insulating materials between the preheating part, normal heating part and cooling part in the furnace to isolate thermally the respective parts. CONSTITUTION:The respective spaces in the preheating part 205, normal heating part 206 and cooling part 207 of the reflow furnace 211 are segmented by plate- shaped heat resistant heat insulating materials 204 coated with heat reflecting plates 203 to shut off the heat effect between the respective parts. A belt 210 for conveying the printed board is extended horizontally so as to pass through the materials 204. The free control and selection of the temp. distribution in each part in the furnace 211 are thus made possible.
Patent JP-S6333919-A (JP)
Title: Sin2 waveform shaping circuit
Inventor: TSUCHIYA KEN
IPC: H04N5/067
Filed: 1986-07-29
Abstract: PURPOSE:To obtain a sin<2> waveform with high quality by using an integration circuit so as to shape a trapezoidal wave thereby obtaining a trapezoidal wave whose straight line part of slope is symmetrical. CONSTITUTION:With an input signal (vin) changed from zero to 5V at a point of time t1, a diode 5 is turned off, the integration circuit comprising a resistor 2, an operational amplifier 3 and a capacitor 4 is driven and an intermediate signal vt falls down until a diode 6 is turned on. With the diode 6 turned on, the intermediate signal vt is constant (=2.5V-VD). With a rectangular wave Vin changed from 5V to zero at a time t2, a diode 6 is turned off and the intermediate signal vt rises linearly until the diode 5 is turned on. thus, a trapezoidal wave whose amplitude is 2VD around the bias potential (2.5V) is obtained as the intermediate voltage vt. Then the intermediate signal vt is fed to a differential circuit combined with transistors 9, 10 and in selecting the ratio of input resistors 8, 11 properly, an output signal vout sujected to sin<2> shaping is extracted at an output terminal 17.
Patent JP-H1123887-A (JP)
Title: Reinforcing method of mach-zehnder type coupler
Inventor: MORI TSUNEO
IPC: G02B6/28
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To stabilize the optical output intensity of a Mach-Zehnder type coupler, to improve the handling quality, to add a grating to the optical fiber part and to facilitate the formation of a filter part by fixing an optical coupler part to a sheet of a continuous substrate. SOLUTION: Two coated optical fibers 1, 2 are made to be the optical fibers themselves by removing coating members at two places of optical coupler parts and a place having the length corresponding to a filter part to be prepared, made to line parallel to each other, a monitoring light beam is made incident from one optical fiber 1 while heating, welding and drawing them, drawing is stopped when the branching ratio of monitor beam outputs from two optical fibers on the opposite side becomes a prescribed value, a first optical coupling part 4 is thus manufactured and the optical coupling part 4 is fixed to a shorter substrate 6 with adhesive 10. Next, a second optical coupling part 5 is similarly manufactured at the tip of a filter forming part 9 and fixed to a shorter substrate 7 with adhesive 10.  Then, the first and second optical coupler parts are laid straight and two coupler parts are fixed to a sheet of a longer continuous substrate 8 with adhesive 10.
Patent JP-S6334527-A (JP)
Title: Camera
Inventor: NAKAMURA YASUSHI
IPC: G03B17/12
Filed: 1986-07-29
Abstract: PURPOSE:To decrease the flare by the lens faces of an auxiliary lens and to diminish the space for housing the auxiliary lens by providing a light shielding member which prevents the projection of the ray flux transmitted through a main lens to the auxiliary lens in the retreated state. CONSTITUTION:A light shielding ring 24 as the light shielding member to prevent the projection of the ray flux transmitted throgh the main lens 8 to the 2nd auxiliary lens 16 in the retreated state of the 2nd auxiliary lens 16 is mounted to a holding frame 21 of the 2nd auxiliary lens 16. The projection of the ray flux to the 2nd auxiliary lens 16 in the retreated state is prevented by said ring 24, by which the generation of the flare is prevented while the lens face 16a of the 2nd auxiliary lens 16 is approximately parallel with the optical axis L. The space for housing the 2nd auxiliary lens 16 is thereby minimized and the camera is compactified without deteriorating the quality of an image.
Patent JP-H09324307-A (JP)
Title: Pajamas
Inventor: IKEDA HIROSHI
IPC: A41D13/12
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain pajamas comprising openable and closable fixed parts of a jacket and trousers, excellent in wearing feeling. SOLUTION: Side parts 10 of a jacket composed of front body parts 2, rear body parts 3 and sleeve parts 4 and the lower parts of the sleeve parts 4 are made openable and closable. Side parts 55 of trousers 50 constituted of front body parts 51 and rear body parts 52 are openably and closably formed to give the objective pajamas which comprise the fixed parts of the jacket and the trousers made openable and closable, are excellent in functionality and wearing feeling in which a wearing feeling as pajamas for a sick person or an old person is improved and the pajamas are convenient to handle.
Patent JP-H108917-A (JP)
Title: Underwater discharging port
Inventor: KAWANE HIROSHI
IPC: F01K9/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To generate a swirling flow to make much peripheral water drawable, and reduce a water surface (floating point) temperature difference without increasing a flow speed at the water surface (floating point), by providing a flow guide, for swirling hot drain, on the outlet part in the pipe of a discharging port opened underwater for discharging the hot drain into the water. SOLUTION: A flow guide 11, for giving a peripheral direction flow component to hot drain 3 to make the hot drain 3 a whirling flow 10, is provided on the outlet part in the pipe of an underwater discharging port 2, for discharging the hot drain 3 discharged from the steam condenser, etc., of an electric power plant. For instance, four flow guides 11, having the same tilted angle, are provided at 90 deg. intervals. This takes in more drawing water 4, to promote the dilution of the hot drain 3.  The peripheral direction flow 12 of the whirl flow 10 can be maintained in a jet region 15 where the drawing water 4 can be drawn to the utmost, but since attenuation is quickened in this peripheral direction flow 12, the flow 12 disappears after the jet region 15, and a floating point flow speed 9 on the water surface is delayed; thereby the dilution efficiency of the hot drain 3 can be increased.
Patent JP-H0470642-A (JP)
Title: Optical system control mechanism
Inventor: SATO KAZUO
IPC: G03G15/04
Filed: 1990-07-06
Abstract: PURPOSE:To prevent image blurring from occurring and to reduce a time required for the come-and-go of an optical system by setting the value of a current limiter at the time of controlling the going of the optical system smaller than that at the time of controlling the coming of the optical system by a current limiter value changing means. CONSTITUTION:The rate of change of a transient current at the time of starting the scanning of the optical systems 3-8 is changed in accordance with the set value of the current limiter 22 for an optical system driving motor M. Since a high current flows when the set value is large, the amplitude of overshoot is large, and variation is restrained when the set value is small. Therefore, the value of the limiter 22 for the motor is switched in a scanning direction and the value of the limiter 22 is set small in an exposing direction, that is, a going direction so as to restrain the variation of voltage by a damping effect. Meanwhile, in the case of controlling the coming thereof, the value of the limiter 22 is set large so as to make rise sharp to obtain strong acceleration. Thus, the image blurring is prevented from occurring and the time required for the come-and-go of the optical system is reduced.
Patent JP-H0629987-A (JP)
Title: Clock synchronization system
Inventor: SHIMIZU TOSHIYUKI
IPC: H04J3/06
Filed: 1992-07-06
Abstract: PURPOSE:To continue communication stably even when a gateway being a supply port of a clock is revised by providing a phase comparator in a phase locked loop on a gateway connecting to an external network and providing a loop filter and a voltage controlled oscillator on other node being a clock master node. CONSTITUTION:In the system where a network comprising plural networks through interconnection is operated synchronously with a clock signal fed from other network, a clock signal coming from an external network is extracted by gateways 2a, 2b normally and phase difference information is obtained by a phase comparator. When a decoder of a clock master node 1g extracts only phase difference information from some one gateway 2a and aborts other information and when the selected phase difference information is not received due to interruption of a transmission line or the like, the information from the other gateway 2b this far aborted thus is selected and a voltage controlled oscillator is controlled.