baber/WOPTO huggingface dataset:
Patent JP-S54144301-A (JP)
Title: Reduction of organic compounds
Inventor: YASAKA SHIYOUTA
IPC: C07C209/52
Filed: 1978-04-28
Abstract: PURPOSE: To reduce organic compounds having a functional group such as carboxylic acids, carboxylic esters and nitriles, efficiently, by using an acid amide compound, sodium borohydride, and an acidic substance or a transition metal chloride.  
     CONSTITUTION: Organic compounds are reduced by using an acid amide compound of formula (n is 2 or 3; when n=2, X=H or methyl; when n=3, X=H; R 1  and R 2  are 1W3C linear or branched alkyl), sodium borohydride, and an acidic substance or a transition metal chloride, 1,3-Dimethyl-2-imidazolidinone, 1,3-diethyl- 2-imidazolidinone, etc. may be cited as the acid amide compound, and an inorganic acid, an organic acid, a cation-exchange resin, etc. as the acidic substance. Preferable examples of the transition metal chloride are, cobalt chloride, nickel chloride, iron chloride and copper chloride. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04287323-A (JP)
Title: Formation of oxide superconducting wiring
Inventor: TANAKA ATSUSHI
IPC: C23C14/08
Filed: 1991-03-18
Abstract: PURPOSE:To simultaneously obtain anticipated superconduction in all wiring layers by baking a deposited layer constituting a widewidth wiring section and another deposited layer constituting a narrow-width wiring section while the layers are respectively held in different atmospheres. CONSTITUTION:After a grand plane layer which is composed of Bi, Pb, Sr, Ca, and Cu respectively contained at a ratio of Bi:Pb:Sr:Ca:Cu=1.0:0.9:1.0:1.0:1.7, has a size of 10mmX10mm, and contains no pattern and a signal layer having a line width of 1mm are deposited to a thickness of 1m, the layers are baked with such a prescribed temperature profile that the layers are maintained at 805 deg.C for 20 minutes after raising the temperature from a room temperature to 805 deg.C and maintained at 855 deg.C for 1 hour after the temperature is further raised from 805 deg.C to 855 deg.C, and then, the temperature of the layers is lowered to the room temperature. It is found as a result of X-ray diffraction investigations that the Ca2PbO2 peak is high in the grand plane layer having the 10mmX10mm size, but very weak in the signal layer having the 1-mm line width.
Patent JP-H02231247-A (JP)
Title: Seat belt and seat belt device
Inventor: MOMOSE HIROTSUNE
IPC: B60R22/03
Filed: 1989-03-06
Abstract: PURPOSE:To take a seat belt in simple and sure manners by forming the seat belt by composing a shape memory member with a belt which is formed by braiding fibers and deforming the seat belt to the shape conforming to the body of a driver by heating the shape memory member in use. CONSTITUTION:A seat belt 1 is formed by composing a shape memory member 3 with a belt 2 which is formed by braiding fibers. When a driver takes a seat 5 and operates a switch 16, the shape memory member 3 which is composed with the lower part 1a of the seat belt 1 is electrified, and a heat generating body 4 fixed onto the shape memory member 3 generates heat, and the shape memory member 3 is heated. The shape memory member 3 deforms the seat belt 1 against the urging force of a retractor 14. At this time, the lower part 1a of the seat belt 1 is deformed to the shape conforming to the waist part of the driver which is memorized beforehand. Therefore, the driver can take the seat belt 1 only by engaging a tongue plate 15 with a buckle 8.
Patent JP-S58168051-A (JP)
Title: Electrophotographic receptor
Inventor: KAWAMURA TAKAO
IPC: G03G5/082
Filed: 1982-03-29
Abstract: PURPOSE:To further enhance the charge retentivity without deteriorating other superior characteristics, by laminating a photoconductive amorphous silicon (a-Si) layer contg. a specified percentage of 0 and a surface covering a-Si layer contg. a specified percentage of 0 on an electrically conductive support. CONSTITUTION:A photoconductive a-Si layer contg. about 10<-5>-5X10<-2>atomic% 0 and having 5-100mum thickness is formed on an electrically conductive substrate 1 with a glow discharge dissociation apparatus. Especially, a capacity coupling type high-frequency glow discharge dissociation method is advantageously applied because uniform discharge is generated over a large area. A surface covering a-Si layer 3 contg. About 5X10<-2>-1.0atomic% 0 and 0.05-5mum thickness is then formed on the layer 2 with the same apparatus. Both the layers 2, 3 contain about 10-40atomic% H and about 10-20,000ppm impurity such as B or other element belonging to the IIIa group in the periodic table. By keeping the 0 concn. of the layer 2 relatively low and that of the layer 3 relatively high and increasing the thicknesses of the layers, the charge retentivity is enhanced without deteriorating other superior characteristics such as high photosensitivity to give a superior image.
Patent JP-H07257149-A (JP)
Title: Air-conditioning duct structure for vehicle
Inventor: YANAGIHARA MASAHIKO
IPC: B60H1/00
Filed: 1994-03-23
Abstract: PURPOSE:To restrain condensate sticking to an air-conditioning duct from concentrating to a specific position so as to dripping from the air-conditioning duct, causing an article below the duct from wetting. CONSTITUTION:A plurality of recesses 7 are integrally formed in at least a part of an air-conditioning duct 7 located in a vehicle instrument panel, for guiding air blown off from a vehicle air-conditioning device to an conditioned air blow off port. Accordingly, condensate sticking to the outer surface of the air-conditioning duct is prevented from concentrating to a specific position. Accordingly, the condensate is distributed and retained over a wide area, and accordingly, can be retained for a long time, thereby it is possible to prevent an article located below the air-conditioning duct from wetting.
Patent JP-H01225368-A (JP)
Title: Semiconductor device
Inventor: KASAHARA TAKEMOTO
IPC: H01L29/778
Filed: 1988-03-04
Abstract: PURPOSE:To minimize a gate leakage current, by causing this device to be composed of the first, second, and third semiconductor layers together with a gate electrode in such a way that the third semiconductor layer has a Schottky barrier which is higher than that of the second semiconductor layer; besides, a part of the third semiconductor layer is doped with an n-type impurity and then, its layer not only supplies electrons to the first semiconductor layer but also involves the gate electrode which controls the electrochannel conductivity of the first semiconductor layer. CONSTITUTION:An non-doped Al0.48In0.52As layer 12 which performs lattice matching is formed as a buffer layer on a semi-insulating InP substrate 11 and this device allows a high purity Al0.47In0.53As layer 14 which performs lattice matching to the foregoing layer 12 to grow as an operating layer on the layer 12 and, an undoped Al0.48In0.52As layer 15 which is free from lattice matching to grow further. An Si-doped n-type (n=1X10<18>cm<-3>) Al0.3Ga0.7As layer 16 grows on the layer 15 to form a two-dimensional electron gas in a Ga0.47In0.53As layer 13. Source and drain electrodes 17 and 18 are formed on crystals obtained and then, a gate electrode 19 is formed by using Al.
Patent JP-H03253991-A (JP)
Title: Ticket issuing device
Inventor: TAKENOUCHI HITOSHI
IPC: G07B1/00
Filed: 1990-03-03
Abstract: PURPOSE:To reduce the nam-hour of assembling and the number of parts by alternatively printing ticket issue information and a ticket abandonment mark with a single printing means. CONSTITUTION:When a first sensor 61 is switched from the turning-off state to the turning-on state, a first motor 12 is fed by a fixed extent to drive a cutter 16, and a ticket form A is cut by a cutting blade 18 to obtain a ticket, and when the first sensor 61 is switched from the turning-on state to the turning- off state, a writing head 20 is driven to write magnetic information on the ticket, and a reading head 21 is driven to read magnetic information written by the writing head 20. When a second sensor 62 is switched from the turning-on state to the turning-off state, a thermal head 54 is driven to visually print ticket issue information on the surface of the ticket and when a third sensor 63 is switched from the turning-on state to the turning-off state, the initialization processing of a subroutine is executed after the stop of driving of a second motor 57, thereby terminating the normal ticket issue processing. Thus, the man-hour of assembling and the number of parts are reduced.
Patent JP-H10218052-A (JP)
Title: Stand device suitable for bicycle for sport
Inventor: FUKUDA WATARU
IPC: B62H1/08
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To park a bicycle easily in a condition in which it is erected by attaching a ground contact body which can be folded freely to a pedal supported on a free end of a crank by its shaft and making the crank at a stable support angle, the pedal, and the ground contact body act as a stand device. SOLUTION: When a bicycle is parked, a ground contact body 3 attached to a pedal 2 in such a manner that it can be folded freely is developed against a spring 7 from a storage condition along a rear surface of the pedal 2 so that a free end side can be brought into contact with the ground. At this time, a crank 1 is positioned at a stable support angle at which the bicycle can be supported stably. In this condition, the bicyle is tilted to bring the ground contact body 3 into contact with a road surface, and the bicyle is parked in a condition in which it is erected. The stable support angle which is an angle of the crank which is in a stable condition is expressed by a crank angle in the direction of stepping for the downward vertical direction, and its value is 15 deg. to 25 deg. when the bicyle is stopped on a horizontal road surface.
Patent JP-H06303766-A (JP)
Title: Control circuit and control method for maintaining high efficiency over wide current range in switching regulator circut
Inventor: MIRUTON II UIRUKOTSUKUSU
IPC: H02M3/156
Filed: 1994-03-23
Abstract: PURPOSE: To maintain a high efficiency over a wide range including an output current, by generating a control signal for turning off a switching transistor under conditions where an output voltage is maintained at an essentially controlled voltage by an output capacitor. CONSTITUTION: A switching regulator circuit 50 consisting of a push-pull switch 15, a drive circuit 20, and an output circuit 30 has an efficient control circuit 70. More specifically, the control circuit 70 has a one-shot circuit 25, a current comparator 39, and an amplifier 28 and at the same time has a constant current source 72 for obtaining an efficient operation at a low, average current level and a hysteresis comparator 74. Then, under conditions where an output voltage VOUT is essentially maintained at a controlled voltage VREF, a sleep mode is provided for operating a push-pull switch 15 so that MOSFETs 16 and 17 are turned off simultaneously, thus maintaining a high efficiency even at a low output current.
Patent JP-H106018-A (JP)
Title: Resistance spot welder
Inventor: KOYAKATA MASATO
IPC: B23K11/11
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To improve the response speed and to attain highly accurate pressing force control by giving the necessary pressing force by the elasticity of secondary arm itself or a servo mechanism or a spring between the pressing mechanism and the secondary arm. SOLUTION: In a resistance spot welder, the positioning is controlled by a servo motor 10 and deflecting quantity of the second arms 11, 12 being elastic bodies is controlled by this motor to adjust the pressing force. In the secondary arms, a function as a secondary conductor for supplying welding current to a material to be welded and a function as the elastic body for giving a prescribed pressure to the material to be welded are integrally provided. By this constitution, since the pressing force is adjusted by physical coefficient of elasticity at the tip part side of the second arms having further small mass, the response speed is improved and the high accurate pressing force control is attained because the pressing force adjustment is executed by easily controlable positioning control.
Patent JP-S63217875-A (JP)
Title: Receiving method for facsimile equipment
Inventor: OTSUKI TAKASHI
IPC: H04N1/32
Filed: 1987-03-06
Abstract: PURPOSE:To prevent an equipment of a called side from always shifting to an automatic receiving operation of a facsimile equipment, by ringing a ringing tone, when the called side does not detect a CNG signal outputted from a calling side for a prescribed time, after the called side has been brought to a line connection with the calling side. CONSTITUTION:After a called side has been brought to a line connection with a calling side, when the called side does not detect a CNG signal outputted from the calling side for a prescribed time, a ringing tone is rung. Accordingly, after the called side has been brought to a line connection with the calling side, when the called side does not detect the CNG signal outputted from the calling side for a prescribed time, the ringing tone is rung, and a call is executed between a telephone set of the calling side and a telephone set of the called side. On the other hand, when the called side has detected the CNG signal, a receiving operation of a facsimile equipment is executed. In such a way, it is prevented that the called side always shifts to an automatic receiving operation of the facsimile equipment.
Patent JP-S61211352-A (JP)
Title: High-molecular material having deodorizing performance
Inventor: FUKAMACHI KOICHI
IPC: C08L33/00
Filed: 1985-03-18
Abstract: PURPOSE:To provide the titled high-molecular material which deodorizes water-(in)soluble malodor substances simultaneously and has an excellent persistent deodorizing effect, by coordinately bonding a metal phthalocyanine to a high-molecular material. CONSTITUTION:0.5-20wt%, pref. 1.0-10wt% metal phthalocyanine of the formula [wherein Me is a transition metal such as Fe, Co, Mn, Ti and V; X is H, (substd.) alkyl, halogen, NO2, OH, alkoxyl alkylsilicon, etc.] is coordinately bonded to a natural or synthetic high-molecular material (e.g. protein fiber) wherein the atom in its main chain and/or its side chain has a lone pair, thus obtaining the desired high-molecular material. The material can impart a deodorizing performance to articles such as clothing, bedding, carpet and film for an air cleaner and a sewage treating device by selecting a molding method.
Patent JP-S52135239-A (JP)
Title: Signal transmission circuit
Inventor: MIKASA KAZUO
IPC: H03F3/00
Filed: 1976-05-07
Abstract: PURPOSE:The same photoelectric procedure with that used for signal transmission is used for a negative feedback path of an amplifier; a I/O characteristic of the amplifier to which high rate of negative feedback is applied is realized in the reception side, so that signal transmission with high reliability is carried out.
Patent JP-S52136177-A (JP)
Title: Novel 3,4-dihydrocarbostyryl derivatives
Inventor: TOMINAGA MICHIAKI
IPC: A61P9/08
Filed: 1976-05-07
Abstract: PURPOSE:3,4-Dihydrocarbostyryl derivatives I(R1 is H, lower alkyl or aralkyl; R2 is H, aralkyl, alkenyl, alkoxyalkyl, alkylcarbonyl, etc.; R3 is lower alkyl, aralkyl or phenoxyalkyl), e.g. 5-(3-t-butylamino-2-hydroxypropoxy)-8(2-methoxy)-3,4-dihydrocarbostyryl hydrochloride.
Patent JP-H03256320-A (JP)
Title: Liquid material coating device on semiconductor substrate
Inventor: OCHIAI JUNICHI
IPC: H01L21/31
Filed: 1990-03-06
Abstract: PURPOSE:To allow a coating film amount to remain on a semiconductor substrate and to recover the residue by so mounting the substrate as to block the opening window of a vessel having the window formed in a vertical flat surface, and bringing the surface of the substrate into contact with liquid material. CONSTITUTION:A vessel 10 has an opening window 11 having a slightly smaller diameter in a wafer shape at its sidewall. A wafer 13 is mounted in the window 11, liquid material 12 is supplied from a supply/discharge port 15, and so controlled that the liquid level 15 becomes above the window 11 of the vessel 10. Then, the material 12 is discharged to lower the liquid level from the window 11, thereby forming a coating film on the water 13. Or, a pressure relief tube 28 and a gas supply tube 29 at the sidewall of the vessel are added through a valve 27 at the top of the vessel 20 having an opening window 21 similarly to the above. A wafer 23 is mounted in the window 21, liquid material 22 is supplied, and when the liquid level 26 reaches the tube 28, the supply of the liquid is stopped, and the valve 27 is closed. Then, the vessel 20 is tilted, the wafer 23 is disposed horizontally, the air 30 is, for example, supplied from the tube 29 to the center of the wafer 23, an air region is extended to the entirety, and a coating film is formed.
Patent JP-S61211571-A (JP)
Inventor: KURUTO SHIYUTOORU
IPC: F16J9/20
Filed: 1986-03-12
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-H01226345-A (JP)
Title: Printing head
Inventor: UOZUMI JUN
IPC: B41J2/24
Filed: 1988-03-07
Abstract: PURPOSE:To reduce the leakage of a magnetic circuit and to inexpensively realize a small-scale high speed printing head, by arranging a permanent magnet, a yoke, a movable body and a core pole on an almost straight line. CONSTITUTION:A permanent magnet 9 is bonded to one surface of a flat yoke 7 and a yoke 13 is bonded to one surface of the permanent magnet 9. A plurality of grooves are provided to the yoke 13 and a movable body 16 is arranged to each of the grooves. The magnetic flux of the permanent magnet 9 is guided to a core pole 21 through the yoke 13 and the side surface of the movable body 16 and further fed back to the permanent magnet 9 from a core side wall 20 through rings 8-1, 8-2 and the flat yoke 7. Since the greater part of the magnetic flux of the permanent magnet 9 flows to the movable body 16 from the side surface of the yoke 13, no force in an up-and-down direction acts on the movable body 16. By this constitution, the yoke 7, the rings 8-1, 8-2, the core side wall 20 and the core pole 21 become the same magnetic pole and the leak of the magnetic flux of the permanent magnet 9 is extremely reduced. Further, since the yoke 7 can be formed flatly, the processing thereof becomes extremely easy.
Patent JP-S58169631-A (JP)
Title: Data retrieving system
Inventor: AOYAMA MIKIO
IPC: G06F12/00
Filed: 1982-03-31
Abstract: PURPOSE:To improve the data retrieving efficiency, by putting compared and sorted data positions on each other in the form of a bit train to store them and discriminating a bit train to avoid a comparison of sorted data. CONSTITUTION:The storing address of a data a1 of a data table is set to registers AR1 and AR2, and the data a1 is set to a register R1 by the register AR1. Then the data a1 is read out to a register R2 by an address in the register AR2. An arithmetic circuit ALU performs the comparison and operation between the registers R1 and R2, and the results of comparison among data a1- an are set to a BP table to the data a1. Then an OR circuit superposes the coin cidence and the discordance of each data of the PB table, and then these superposed concidence and discordance are stored to a table SBP. Such a process is repeated to the data a1-an until a superpoaed pattern SBP is completely changed to 1.
Patent JP-H03253315-A (JP)
Title: Manufacture of sealing material
Inventor: MATSUOKA KUNIHIKO
IPC: B29C70/06
Filed: 1990-03-05
Abstract: PURPOSE:To reduce the elution of impurities or poisonous substance to water and, at the same time, give enough sealing properties to the material concerned by a method wherein a heating process, in which at least either one of resin- impregnated base material and formed body is heated up to the specified temperature, is provided. CONSTITUTION:The manufacture concerned contains a resin impregnating process, in which fibrous base material and aqueous dispersion are used, a forming process, in which resin-impregnated base material obtained in the resin impregnating process is formed so as to produce formed body, and, at the same time, a heating process, in which at least either one of the resin-impregnated base material and the formed body is heated up to the predetermined temperature. In the heating process, at least either one of the resin-impregnated base material obtained in the resin impregnating process and the formed body obtained in the forming process is heated normally up to 100-30 deg.C. Further, heating is performed normally for 0.5-2hr, preferably for 1-1.5hr. Through the above- mentioned heating, sealing material, from which surface active agent and impurities are hard to elute to water of the like, can be produced.
Patent JP-H05258133-A (JP)
Title: Delivery product detection device
IPC: G06M3/00
Filed: 1992-03-12
Abstract: PURPOSE:To prevent same products from being collectively detected at every delivery for detecting the products in a delivery product detection device using a bar code added to the products. CONSTITUTION:An area storing product-detected quantity and product-detecting quantity in accordance with product detection information at every delivery unit, which has a product code and the quantity of the products to be delivered, is provided for a storage part 5. When a bar code reader 1 reads the product code of the detected product, a product detection information operation comparison part 4 sets product-detecting quantity corresponding to the detected product to be '1', sets previous product-detecting quantity to be zero even if there is the reading of any product code, and decides the number of the detected products in addition to product-detected quantity. Then, product-detecting quantity, which is read this time, is set to be '1'. When a numeric is inputted from a keyboard by following the reading of the product code, product-detecting quantity is changed to the numeric value as collective product detection input. When product-detected quantity is updated, it is checked whether the number off updating times reaches quantity to be delivered or not.
Patent JP-H11246298-A (JP)
Title: Random phase plate and its manufacture
Inventor: DEKI KYOICHI
IPC: G03F7/20
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide the phase plate which is capable of being used for beam of <= 200 nm short wavelength and in which the size of each of regions, that provides beam passing through it with a different phase from the of the beam passing through the peripheral region, is minimized and also, which is capable of being used for the decoherence of a beam source for semiconductor lithography. SOLUTION: This manufacture comprises: condensing an Nd:YAG fourth harmonic radiation laser beam emitted from a laser device 1 into a beam having an about 100 μm diameter with a lens 2; and irradiating a CLBO (CsLiB6 O10 ) crystal 4 placed on an XYZ stage 3 with the condensed laser beam; wherein the XYZ stage 3 is randomly driven in the X-, Y-and Z-axial directions by a three axle driver 6 controlled by a computer 5 and when the energy density (fluence) of the Nd: YAG fourth harmonic radiation laser beam is sufficiently high, the refractive index of an irradiated region with the condensed laser beam is greatly changed, to form such minimized regions each having a changed refractive index, in random positions of the CLBO crystal 4.