baber/WOPTO huggingface dataset:
Patent JP-H11300730-A (JP)
Title: Casting machine
Inventor: MATSUMOTO YUKIYA
IPC: B28B17/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To simplify hydraulic mechanism of a casting machine. SOLUTION: A hydraulic ram 12 for a top mold and a hydraulic cylinder 14 for forwarding and retreating the ram 12 are provided on the top side part of a machine frame 10 and a hydraulic cylinder 18 hanging a hydraulic ram 16 for a right side mold is provided on the top side part. The top mold 1 is fitted on the lower end of the hydraulic ram 12 for the top mold. A horizontal beam 20 is provided on the lower part of the machine frame 10 and a platen 28 is provided movably in the longer direction of the horizontal beam 20. A right side mold 4 is provided on the platen 28. A fitting pedestal 30 is fitted on the left side post part of the machine frame 10 and a left side mold 3 is fitted to this fitting pedestal 30.
Patent JP-S62267248-A (JP)
Title: Amino group-containing diacetylene compound
Inventor: KATO JINICHIRO
IPC: C08G69/26
Filed: 1986-05-16
Abstract: NEW MATERIAL:A compound expressed by formula I (X, Y, X' and Y' represent H, 1-20C hydrocarbon group or one or two or more groups or atoms selected from carbonyl, sulfonyl and halogen linked to the above-mentioned hydrocarbon group; R and R' are 1-10C aliphatic hydrocarbon group or alicyclic hydrocarbon group). EXAMPLE:1,6-Diamino-2,4-hexadiyne. USE:A synthetic intermediate for novel diacetylene compounds or raw material for high-class crosslinking materials capable of readily reacting with heat, light, pressure, etc., and giving high polymers. PREPARATION:For example, compound expressed by formula II is reacted in a solvent, e.g. acetic acid, etc., at 20-150 deg.C for 30min-10hr to give an N- acetyl derivative expressed by formula III, which is then subjected to oxidative coupling with O2 in the presence of a metal catalyst, e.g. copper (II) oxide, etc., to form a compound expressed by formula IV. The resultant compound expressed by formula IV is then hydrolyzed in an acidic aqueous solution, e.g. hydrochloric acid, etc., or aqueous solution of an alkali, e.g. aqueous solution of NaOH, etc., to afford the aimed compound expressed by formula I (Y and Y' and H).
Patent JP-S603767-A (JP)
Title: Information processing device
Inventor: YAMADA TAKAFUMI
IPC: G06F12/10
Filed: 1983-06-22
Abstract: PURPOSE:To execute data transfer and processing between two different logical address spaces in a high speed by providing a suppressing means which suppresses the use of an address conversion buffer. CONSTITUTION:In case of address conversion in data transfer, a disaccord signal is sent to a signal line 14 through an address conversion buffer available signal suppressing circuit 37 if an address conversion buffer suppression mode register 36 is logical ''1''. Then, address conversion is performed without an address conversion buffer 4 while referring to a conversion table directly by an address converting circuit 2. The conversion result is sent to a signal line 15, and a selecting circuit 34 selects always contents on the line 15. In this case, a register 6 where the result of the use of the buffer 4 is stored is not used, and an address conversion buffer write suppressing circuit 38 is operated to suppress registration. That is, the buffer is made unavailable at every switching of spaces when data is transferred between two different address spaces, thus performing the processing in a high speed.
Patent JP-S5738667-A (JP)
Title: Knock controller
Inventor: KASHIMURA YUUICHI
IPC: F02P5/153
Filed: 1980-08-14
Abstract: PURPOSE: To enable the proper amplification of the output of a knock sensor and the identification of a knock signal, by providing an automatic gain control line in a processing line for the output of the knock sensor to perform automatic gain control.  
     CONSTITUTION: An AGC circuit 160 is provided for the output of a band pass filter 114. The output of the AGC circuit 160 is divided into two lines, one of which is connected to one input section of a comparator circuit 118 through an amplifier 115 through which a knock signal is passed and the other of which comprises a half- wave rectifier circuit 116, a maximum clamp circuit 116A, an integration circuit 117 and an amplifier 117A. Still another line is provided to perform negative feedback from the output of the amplifier 117A to the AGC circuit 160 through an amplifier 161. According to this constitution, inputs except for those high and low levels can be changed into outputs of prescribed level. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S592935-A (JP)
Title: Feeder rail changeover device
Inventor: KAWAI SHIGERU
IPC: B60M1/32
Filed: 1982-06-28
Abstract: PURPOSE:To contrive the simplification of structure of the titled rail, by providing a changeover rail, a carrier part which is on an identical plane with the changeover rail in a right angle direction of the same and a mobile guide component of the changeover rails on an end of feeder rails. CONSTITUTION:A changeover rail 15, a carrier part moving the changeover reail 15 on an identical plane with the carrier part in a right angle direction of the same and a guide component 18 guiding movement of the changeover rail 15 are provided on an end of a plurality of feeder rails 1, 11 and 12, and a mechanism leading the collector 2 on the changeover rail and moving the changeover rail to a position of the other feeder rail through the carrier part when at least one collector 2 on any one of the feeder rails is switched to the other rail is provided as well. The ritled device is made into a feeder rail changeover device which is simple in its mechanism and is safe, by fabricating in this manner.
Patent JP-H06300988-A (JP)
Title: Collimator lens
Inventor: TSUJI SADAHIKO
IPC: G02B9/02
Filed: 1993-04-14
Abstract: PURPOSE:To obtain a collimator lens which has a chromatic aberration of a secondary spectrum, etc., compensated and also has high optical performance. CONSTITUTION:The collimator lens is composed of three lenses in total including at least one positive lens and at least one negative lens and has positive refracting power; and conditions represented as 1.64<nd(+1)<1.66, 37<nud(+1)<39, 0.59<Pg,F(+1)<0.61, 0.01<nd(-1)-nd(+1), 6<nud(+1)-nud(11) and ¦Pg,F(+1)- Pg,F(-1)¦/(nud(+1)-nud-(-1))<0.0015 are satisfied, where nd(+1), nud(+1), and Pg,F(+1) are the refractive index, Abbe number, and partial dispersion mean value of the material of the positive lens and nd(-1), nud(-1), and Pg,F(-1) are the refractive index, Abbe number, and partial dispersion mean value of the material of the negative lens.
Patent JP-S5812583-A (JP)
Title: Starting system of induction motor utilizing solar battery
Inventor: TSUJIMOTO HARUO
IPC: H02P1/30
Filed: 1981-07-15
Abstract: PURPOSE:To reduce the size of an induction motor starting system by converting DC current to AC current via an inverter and controlling the frequency, thereby gradually increasing the frequency to start the motor with the low current. CONSTITUTION:A DC current obtained from a solar battery 1 is converted via a rectangular wave inverter 3 into an AC current, the frequency is controlled to be gradually increased, thereby starting an induction motor 2. In this manner, the frequency is controlled by the inverter, thereby gradually increasing the frequency to start the motor. Accordingly, large current is not necessary to start the motor, and it is not necessary to provide a solar battery of large capacity larger than the ordinary operating time current capacity as the conventional one.
Patent JP-H07318813-A (JP)
Title: Microscopic device
Inventor: KOJIMA SANENARI
IPC: G02B21/36
Filed: 1994-05-25
Abstract: PURPOSE:To provide a microscopic device where an optimum correction filter is inserted/removed in accordance with a selected photographing optical path by easy operation, by which the best photographed image is obtained even when the photographing optical path is switched and whose operability is improved. CONSTITUTION:This microscopic device is a microscope to which plural cameras are attached, and is constituted of a beam splitter 601 selecting the optional camera from the attached cameras 27, 27' and 602, a photodetector 21 detecting the focus of the optical path of the camera, a CPU previously preparing data in order to set the combination of the insertion/removal of the plural correction filters required at the time of photographing in accordance with the photographing optical path, a filter unit 3 for transmission set by selecting the correction filter based on the control of the CPU and a photographing control part 29 controlling photographing.
Patent JP-H08288603-A (JP)
Title: Printed wiring board, its manufacture, and original plate for transfer
Inventor: YOSHINUMA HIROTO
IPC: H05K3/20
Filed: 1995-04-11
Abstract: PURPOSE: To reduce the density fluctuation of an electric field formed by conduction by forming wires having wide line widths of the wires constituting a wiring pattern layer by gathering together wires having nearly the same line width as that of wires having smaller line widths. CONSTITUTION: One surface of a substrate 2 is made conductive by forming a conducting film 7 on the surface. After a photosensitive resist is applied to the surface of the film 7, an insulating patterning layer 8 is formed. The wiring pattern formed of the layer 8 is such that the exposed section of the film 7 formed of the layer 8 is constituted by gathering together wires having nearly the same line width as that of wires having smaller line widths. Then a conductive layer 3 is formed by plating on the exposed part of the film 7. Since the line width of the exposed part of the film 7 is nearly the same over the entire area of the substrate 2, the density fluctuation of an electric field formed by conduction can be reduced. When the conductive layer 3 is formed by electroplating, the depositing speed of the layer 3 becomes uniform and the thickness of the conductive layer also becomes uniform.
Patent JP-H11306032-A (JP)
Title: Fault occurrence state processing method and operating system
Inventor: AOKI MITSUYO
IPC: G06F9/46
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To attain the effective use of a recording medium which records the fault information and to easily analyze a fault by identifying the function module that is being executed when the fault occurs and acquiring the memory information on the identified function module. SOLUTION: When a basic function execution kernel 2 detects a fault, the program counter value is acquired and an address where the fault has occurred is obtained. A module management table 4 is checked to decide whether the fault occurring address is included in a range covering the start address through the end address of every function module 6 which is managed by the table 4. If the said address is excluded from a range covering the start address through the end address of every module 6 of a function module group 5, all memory information are recorded. If the said address is included in the said range of the group 5, the memory information on the relevant module 6 constituting the group 5 is recorded and the due processing is carried on.
Patent JP-S62267625-A (JP)
Title: Ellipsometer
Inventor: SHIGEHISA MIYUKI
IPC: G01J4/04
Filed: 1986-05-15
Abstract: PURPOSE:To execute an analysis of elliptically polarized light beams of reflected light beams without using a mechanical movable part, by executing a phase modulation to sample reflected light beams, separating a DC component, an omega component, and a 2omega component of a detecting light intensity signal, and executing the analysis, based on this separating signal. CONSTITUTION:As for light beams from a white light source 3, a monochromatic light beams are selected by a monochrometer 4, converted to linearly polarized light beams by a polarizer 5, and made incident on a sample 1. Elliptically polarized light beams which have been reflected from the sample 1 are varied alternately to counterclockwise circularly polarized light beams and clockwise circulary polarized light beams at a prescribed modulation angular velocity omega by a phase modulator 6. The light beam beams which have been polarized and modulated is inputted to a photodetector 8 through an analyzer 7, and varied to an electric signal. An output signal from the detector 8 is separated into a DC component, an omega component, and a 2omega component by a signal component separating circuit 9, and inputted to an arithmetic means 10. The arithmetic means 10 executes an analysis of the elliptically polarized light beams of the reflected light beams, based on each component which has been obtained from the separating circuit 9.
Patent JP-H01285275-A (JP)
Title: Athletic instrument
Inventor: YON NUN KIMU
IPC: A63B22/06
Filed: 1988-05-07
Abstract: PURPOSE: To provide an athletic instrument of making possible to prevent the fall down of a frame by composing of that a supporting leg portion is formed at the rear portion of the frame, and elongated toward the direction of crossing the longitudinal direction of the frame, and a rotation transmitting means of transmitting rotation to a roller of rotating pedal is installed. CONSTITUTION: A saddle 9 is mounted on the upper of a frame 1 and a pair of rotating pedal 10 and a sprocket 11 are arranged in the lower of the frame. A power generator 12 is fixed at the boundary portion of a supporting leg portion 6 at the rear of the frame 1, connected to the sprocket 11 through a chain 13. The frame F of an athletic instrument is held in the sate of standing on the floor F by a supporting leg portion 7 and when the pedal 10 is operated by an occupant M riding on the athletic instrument, a motor 15 is driven by a power generator 12 so that a wheel 4 on the roller 5 is rotated by synchronizing with the pedal 10. In this time, due to the athletic instrument is held by the supporting leg portion 7 in the state of standing on the floor F, the standing state is maintained in any case of a high speed or a lower speed drive.
Patent JP-S5537892-A (JP)
Title: Rotary dc machine
Inventor: OGAWA HIROYUKI
IPC: H02K23/22
Filed: 1978-09-11
Abstract: PURPOSE: To reduce the AC component of the magnetic flux of each main pole by the braking current of a brake winding and smooth the magnetic flux, by providing the brake winding around the core of the main pole at the bottom of a stator core groove containing a main pole winding.  
     CONSTITUTION: An exciting current is supplied from a rectifier 1 to the main pole winding of a rotary DC machine 21 having a completely stratified stator core 23 which is made by stratifying numerous thin steel sheets having main pole core parts 24, auxiliary pole core parts 25 and yoke parts 29. The brake winding 28 of one turn is provided around each main pole core part 24 at the bottom of the groove 27 of the stator core 23. Since an AC magnetic flux due to the AC component of a pulsating direct current intersects the brake winding 28, the braking current is caused to flow. As a result, the AC component of the main pole flux is reduced and the flux is smoothed. Therefore, the deterioration of rectification or the like is prevented without using an expensive reactor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S597538-A (JP)
Title: Tool exchanging device for multi-spindle machine tool
Inventor: HASHIMOTO NORIO
IPC: B23Q3/157
Filed: 1982-06-30
Abstract: PURPOSE:To enable tool exchange in arbitrary number, by providing a plurality of receptacle parts holding tools on an exchange arm. CONSTITUTION:An exchange arm 1 being supported by a rotary shaft is turned and vertically moved. A plurality of pieces of receptacles 2 is provided on each of right and left sides of the arm. A plurality of pieces of tools 30 is detachably and attachably supported by a tool drum 3 which is turned by making a supporting shaft 36 into a fulcrum. A spindle 4 is secured to a sliding unit 32 and a plurality of pieces of receptacle parts 5 for tools 30 is on the bottom of the spindle. In case of exchange of the tools of the spindle 4, the exchange arm 1 is turned to a position wherein its receptacle parts 2 are fitted to the spindle 4 and the tool drum 3. Then, the arm 1 is moved upward and the tools of the spindle and the tool drum 3 are pulled into the receptacle parts 5 respectively The exchange arm 1 is turned an angle of 180 deg. again, raised again and the tools of the spindle and the tool drum are exchanged with each other.
Patent JP-S5336588-A (JP)
Title: Preparation of methacrylic resin composition
Inventor: TANIGUCHI TOSHIROU
IPC: C08F246/00
Filed: 1976-09-16
Abstract: PURPOSE:To improve shock resistance, transparency and gloss by polymerizing rubber monomer and radical-polymerizable polyfunctional monomer in an emulsion polymerized in an aqueous medium using no emulsifier.
Patent JP-S596441-A (JP)
Title: Leaf spring of fiberglass reinforced plastics for car
Inventor: MISHIMA YASUHIRO
IPC: C08G59/42
Filed: 1982-06-30
Abstract: PURPOSE:To obtain leaf spring of glassfiber reinforced plastics for car with excellency in fatigue resistance at high temp. by impregnating a fibrous reinforcement material with a resin compound of epoxy resin of bisphenol type and methylnazic acid anhydride, and by allowing them to harden in a form. CONSTITUTION:One or more sorts of fibrous reinforcement material selected from the groups of glassfiber, carbonic fiber and aromatic polyamid fiber is impregnated with a resin compound of methylnazic acid anhydride and bisphenol type epoxy resin with the mean epoxy equivalent ranging from 150 to 300, with or without accelerant according to need, and then they are allowed to harden in a form.
Patent JP-H05306173-A (JP)
Title: Production of ceramics from polysilazane
Inventor: YOKOYAMA YASUHARU
IPC: C04B35/58
Filed: 1992-04-30
Abstract: PURPOSE:To convert polysilazane directly into ceramics in a short time at low temp. and in a shorter time at high temp. by allowing active seeds of atomic groups containing oxygen to react with the polysilazane to produce ceramics. CONSTITUTION:Ceramics are obtd. by allowing active seeds of atomic groups containing oxygen to react with polysilazane. This method is particularly useful for the production of film-type ceramics. The active seeds of atomic groups containing oxygen are O2<+>, O2<-> OH<->, NO<+>, etc., in a gas phase, which are used as activated oxygen seeds in a molecular state. These seeds are produced from the source gas containing O2, O3, H2O, or mixture of these or these gases containing N2. A method to produce ceramics from polysilazane with plasma consisting essentially of atomic oxygen may be used, but the device to produce plasma of atomic oxygen as the principal component is complicated and expensive.
Patent JP-2000301945-A (JP)
Title: Device for holding sun visor
Inventor: KURACHI KATSUTO
IPC: B60J3/02
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching and detaching a sun visor in paticular, to/from a vehicle body. SOLUTION: This device 10 is provided with a base 60 and a holder 70. The base 60 is provided with a base main body 80 and an anchor 90. The holder 70 is provided with a holder main body 100 and a support leg 110. A lock part 112 is provided in an outer circumference of the support leg 110. The lock part 112 is engaged with a reverse face of the base main body 80 by rotating the support leg 110 from an insertion position after inserted into an insertion hole 81.
Patent JP-S5736118-A (JP)
Title: Improved nitrogen-containing resin composition, paint composed of said composition, crosslinked product derived from said composition, and method for forming coating film using said composition
Inventor: MYAKE TETSUYA
IPC: C08G18/64
Filed: 1980-08-15
Abstract: PURPOSE: To prepare the titled composition giving a coating film having excellent chemical resistance and weather resistance and improved flexibility, and suitable as a paint, by reacting a nitrogen-contining acrylic copolymer, an amine-modified epoxy resin and a blocked polyisocyanate.  
     CONSTITUTION: The objective composition is prepared by reacting (A) a linear copolymer consisting of (a) a recurring unit of formula I (R 1  and R 2  are H, 1W20C alkyl, etc), (b) a recurring unit of formula II (R 3  is H, methyl, etc.; R 4  is H, 1W 20C alkyl, etc.; R 5  is H, etc.), and (c) a recurring unit of formula -Q- [Q is group of formula III (W and V are H, 1W8C alkyl, etc.), etc.], (B) a compound obtained by substituting at least a part of an epoxy compound containing one or more epoxy groups with the structure of formula IV (R 6  and R 7  are H, 1W20C alkyl, etc.), and (C) a compound obtained by blocking at least a part of the isocyanate group of a polyisocyanate with an alcohol and/or an amine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5338227-A (JP)
Title: Scribbling television receiver set
Inventor: HIRAMATSU KIYOSHI
IPC: G09G5/06
Filed: 1976-09-20
Abstract: PURPOSE: To make it possible to change the hues and shade freely of the patterns, etc., drawn on a Braun tube by a light pen and to erase the patterns, etc., partly by selecting write signals freely which vary in signal amplitude or hue. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62267495-A (JP)
Title: Coated stainless steel
Inventor: ISO HIDEKI
IPC: C25D11/34
Filed: 1986-05-15
Abstract: PURPOSE:To develop the title coated stainless steel having a transfer layer with excellent adhesion through an adhesive layer by alternately repeating anodic electrolysis and cathodic electrolysis on stainless steel in an electrolyte contg. a Cr compd. and sulfuric acid. CONSTITUTION:An 18-8 stainless steel sheet 12, etc., and an electrode 30 made of Pt, Ti, Nb, etc., as the counter electrode are dipped in an electrolyte 34 at 20-100 deg.C contg. 50-500g/l CrO3 or chromates or bichromates and 300-1,000g/l sulfuric acid. A current is supplied to both electrodes 12 and 30 from a constant-current power source 22 while changing the polarity every 10sec through a polarity inversion switch 24, and anodic electrolysis and cathodic electrolysis are carried out for 20min to form a porous oxide film 14 on the surface of the stainless steel 12. The transfer layer 18 is further stuck thereon through the adhesive layer 16. The oxide film 14 is firmly adhered to the adhesive layer 16, and accordingly stainless steel with excellent adhesion between the transfer layer 18 and the oxide film 14 on the stainless steel 12 is obtained.
Patent JP-H03117-A (JP)
Title: Use of chitosan for improving characteristics of membrane filter
Inventor: JIYON JIYOSEFU SHIIHAN
IPC: B01D71/08
Filed: 1990-05-01
Abstract: PURPOSE: To accelerate passage of liquid through a membrane and to suppress clogging of the membrane by depositing a layer of a solid flocculated with chitosan on a filter membrane. CONSTITUTION: A layer of a solid (e.g. fermentation cell) flocculated with chitosan is formed on a filter membrane comprising polysulfone hollow fibers. The amt. of the chitosan used is about 10 to 200 ppm. The layer acts as a specific filtering assistant and accelerates passage of the liquid through the membrane while it suppresses clogging of the membrane. Generally, the layer improves the flux performance compared to commercial flocculants having selectivity.