baber/WOPTO huggingface dataset:
Patent JP-H09230587-A (JP)
Title: Photosensitive pasty composition and formation of insulating patterned layer
Inventor: SATO HIROMITSU
IPC: H05K3/46
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. having superior dispersibility, film forming property and shelf stability over a long period of time by further adding an organotitanium compd. and/or an organosilicon compd. to an alkali-soluble polymer binder, a photopolymerizable monomer, etc. SOLUTION: This compsn. contains an alkali-soluble resin having carboxyl groups as an alkali-soluble polymer binder, a photopolymerizable monomer such as acrylic acid or other multifunctional monomer, a photopolymn. initiator such as 2,2-dimethoxy-1,2-diphenylethan-1-one and particles of an inorg. compd. such as cobalt oxide or other fluorescent substance and further contains an organotitanium compd. and/or an organosilicon compd. known as a coupling agent and remarkably improving the dispersibility, etc., of this compsn.
Patent JP-S61213627-A (JP)
Title: Method for increasing number of divisions of encoder
Inventor: KURITA KATSUYUKI
IPC: G01D5/245
Filed: 1985-03-19
Abstract: PURPOSE:To double the number of division of an encoder without altering a slit plate by providing an adder which calculates the sum of output signals of two detecting elements generating 90 deg. out-of-phase sine waves of the encoder and a subtracter which calculates the difference, and outputting the output signals of the adder and subtracter in addition to the output signals of both detecting elements. CONSTITUTION:Photodetecting elements 1 and 2 photodetect light beams emitted by the light emitting elements 5 and 6 through a code disk 7 and the slit plate 8. The slit plate 8 has slits shifting in position and the photodetecting elements 1 and 2 generate 90 deg. out-of-phase waves corresponding to the rotation of the code disk. Further, the adder 3 adds the analog outputs of the photodetecting elements 1 and 2 together and the subtracter 4 calculates the difference between the analog outputs of the photodetecting elements 1 and 2. Consequently, pulses obtained dividing one period of a sine wave output by eight are generated with the output Sintheta of the photodetecting element 1, the output Costheta of the photodetecting element 2, the output Sintheta+Costheta of the adder 3, and the output Sintheta-Costheta of the subtracter 4.
Patent JP-H04273735-A (JP)
Title: Local area network bridge device
Inventor: HAGIWARA HIDEJI
IPC: H04L12/28
Filed: 1991-02-28
Abstract: PURPOSE:To block the inflow of unrequired packetized data from one local area network to the local area network of another system. CONSTITUTION:A filter circuit 15 extracts the destination terminal address of a multiple address packet received from a first local area network 11, and deletes the multiple address packet when the address is registered on a filtering address memory circuit 17, and transfers it to an address learning circuit 16 when it is not registered. The address learning circuit 16 registers the destination terminal address of the multiple address packet on the filtering address memory circuit 17, and also, delivers the multiple address packet to a second local area network 12. Also, when the transmission destination of the multiple address packet is known, a transmission destination address is inputted from an input/ output device 22. An inputted address is registered on the filtering address memory circuit 17 via an input/output control circuit 21.
Patent JP-H09222341-A (JP)
Title: Recording device
Inventor: HISHIKARI ISAO
IPC: G01D15/28
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To easily maintain a recording device by reducing the consumption of a recording paper. SOLUTION: This recording device records data on a recording paper 1 for measurement without any edges using a white board paper. A recording means 3 is provided at the upper part of a recording paper feed unit 2, for example, amount of measurement is recorded on the recording paper 1 fed by the recording paper feed unit 2 that is driven by a recording paper feeding means, and an erasing means 4 for erasing a recorded result and a pressing means 5 are provided, thus eliminating the need for replacement of the recording paper 1, etc.
Patent JP-H04274569-A (JP)
Title: Wiring route searching system
Inventor: KUWABARA NORIO
IPC: G06F17/50
Filed: 1991-02-28
Abstract: PURPOSE:To improve the wiring property and reduce the man-hour required for wiring. CONSTITUTION:This wiring route searching system is constituted of a taking-out means 102 which takes out one by one unwired sections in which an unwired section group cannot finds wiring routes, discriminating means 104 which checks pins to be wired contained in the taken-out unwired sections for exchangeable equivalent pins, means 105 which removes the wiring connecting equivalent pins, and means 106 which constitutes a tentative net work by replacing the pins to be wired with the equivalent pins. The system is also constituted of a means 107 which tries rewiring preferentially to a net work containing the pins to be wired about the tentatively constituted net work, a means 108 which checks rewired results, and means 109 which officially adopts the tentatively constituted net and takes out the discovered route as an already decided wiring route. The system also includes a means 110 which outputs back annotation information regarding the exchange of the equivalent pins to an external file and a means 112 which abandons the tentatively constituted net and returns the wiring connecting removed equivalent pins to the original state when the rewiring is failed.
Patent JP-S55148911-A (JP)
Title: Controller for variable-valve engine
Inventor: MAE TOSHIO
IPC: F01L1/12
Filed: 1979-05-09
Abstract: PURPOSE: To smooth the movement of a rocker arm and protect a cam etc. from damage, by equipping a vairable-valve engine with a lubricating oil temperature detector and by moving the rocker arm only in a valve-shifted state in which the temperature of oil detected by the detector is higher than the prescribed level.  
     CONSTITUTION: When an engine is started, a rocker arm 3 is located on a slow cam 11a and opens or closes an intake valve with valve timing and lift optimal for slow running. When the revolution speed of the engine and the load thereupon exceed prescribed value, the rocker arm 3 is changed over onto a rapid cam 11b by the action of a straight moving driver 31. A detector 67 is provided to detect the temperature of lubricating oil. When the output of the detector 67 is not lower than a prescribed value and it is detected by a revolution speed detector 63 and a load detector 65 that the revolution speed and the load are appropriate to open or close the intake valve by the rapid cam 11b, a changeover valve 51 is operated by a controller 61 to actuate the straight moving driver 31. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05254260-A (JP)
Title: Method for forming bordered image
IPC: B41M5/392
Filed: 1992-03-13
Abstract: PURPOSE:To form a beautiful bordered pattern or character on a photographic print. CONSTITUTION:A thermal transfer material is obtained by successively laminating a colorant layer containing a diffusible colorant and a colorant layer containing a non-diffusible colorant on a support so that the latter layer is positioned on the side of the support. This thermal transfer material is used to apply thermal transfer to a receiving material and, thereafter, the diffusible colorant is diffused to form a bordered image.
Patent JP-H06266071-A (JP)
Title: Processing solution for silver halide photographic sensitive material
Inventor: KUWAE KENJI
IPC: G03C7/413
Filed: 1993-03-16
Abstract: PURPOSE:To provide the stable processing solution for the silver halide photographic sensitive material preventing occurrence of precipitation and sludge due to the presence of metal ions. CONSTITUTION:The processing solution for the silver halide photographic sensitive material is characterized by containing a polymer having at least one group of repeating units each having a carboxylic group or its salt and its main polymer chain substantially comprising the form of the condensation product, or the processing solution is characterized by containing a polymer having its main polymer chain comprising ester bonds and/or amido bonds.
Patent JP-S57169707-A (JP)
Title: Slack preventing device for filter or the like in optical apparatus
Inventor: WASHIMI AKIYASU
IPC: G03B11/00
Filed: 1981-04-14
Abstract: PURPOSE:To facilitate the replacement of accessories, by giving a slack preventing function between a holding material for accessories and a filter. CONSTITUTION:Under the state where a holding material 2 for accessories is pulled out from a lens barrel, a knurling face 6c of a lock pin 6 energized in directions of arrows A and B by coil springs 7-9 is placed a distance apart from the outside circumferential face of a filter, and the end face of a push pin 4 is projected from a plane 2f of the connection part of the holding material 2,  and the replacement of accessories is possible. When the holding material 2 is inserted to the aperture part of the lens barrel after attachment of accessories, the projecting face of the pin 4 is pushed in a direction opposite to the direction of the arrow A, and the pin 6 is pushed through a connecting pin 5 against the force of the spring 9. Thus, the pin 6 and a filter 1 are meshed with each other, and the filter 1 is detained by the holding material 2, thereby preventing the slack due to vibration or the like.
Patent JP-S58175091-A (JP)
Title: Security thread detector
Inventor: OOTOBE KOU
IPC: G06T1/00
Filed: 1982-04-06
Abstract: An apparatus for optically detecting a security thread (2) embedded in a paper-like material (1), e.g., a paper currency (P). The paper-like material (1) is carried through a detection region defined by an infrared radiation source (3) and two infrared radiation detectors (6; 7). Two optical filters (4, 5) are mounted on the detectors (6; 7), respectively. Those filters (4; 5) have different infrared transmission characteristics. Therefore, one detector (6) can detect infrared rays having wavelengths only within a specific range determined by that one filter (4), and the other detector (7) can detect infrared rays having wavelengths only within another specific range determined by the other filter (5). When the infrared radiation source (3) projects infrared rays to the paper-like material (1), the detectors (6; 7) deliver the respective detection signals. A discriminator (10) processes these detection signals to discriminate wherether or not a security thread (2) is embedded in the paper-like material (1) and also what a detected security material (1) is made of.
Patent JP-H08255976-A (JP)
Title: Multilayer wiring board
Inventor: FUCHIDA HIROMI
IPC: H05K1/00
Filed: 1995-03-15
Abstract: PURPOSE: To obtain a multilayer wiring board which prevents a wiring defect due to testing in a thin-film multilayer by a method wherein a pattern for connection inspection and a via which connects the pattern for connection inspection to a signal interconnection are arranged on a via in a board. CONSTITUTION: A multilayer wiring board 13 is constituted of an aluminum nitride base board 4 in which a through hole 10 is formed as a via and of a thin-film wiring part 12 which is composed of a polyimide. A signal interconnection 2 is formed in the thin-film wiring part 12, and a pattern 1 for connection inspection of the signal interconnection 2, a bonding pad 7 and a die pad 8 on which a chip 5 is to be mounted are formed on the surface. A via which is used to connect the pattern 1 for inspection connection to the signal interconnection 2 is formed so as to face the via which has been formed in the base board 4. The bonding pad 7 is connected to a matching pattern 14 via the via and the signal interconnection 2. Thereby, a connection inspection can be performed on a stage for inspection of a surface mounting board without damaging an interconnection, the chip 5 and the like.
Patent JP-S52139059-A (JP)
Title: Vinyl process for preparation of n- acyltetra peptides
Inventor: NAGASAWA TAKESHI
IPC: C07K5/10
Filed: 1976-05-18
Abstract: PURPOSE: N-Acyltetrapeptides, useful as pharmaceuticals, are prepared without racemization by the reaction of N-acylamino acids with tripeptide derivatives in the presence of a specific protease without racemization. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55147645-A (JP)
Title: Transfer paper conveyor in copying machine
Inventor: YAMASHITA TADASHI
IPC: G03G15/00
Filed: 1979-05-07
Abstract: PURPOSE: To achieve the less works of jam paper treatment and the higher reliability of the device by forming the conveying route differing from an ordinary transfer paper course and expelling the transfer paper conveyed into the device when a jam occurs in the device.  
     CONSTITUTION: When a jam occurs in a fixing device, a signal causes a clutch 29 to be disconnected instantaneously, by which the fixing device 20 is stopped. At the same time, a guide pawl 35 is turned to the alternate long and short dash line position and paper feed rollers 14 stop upon finishing of feeding the transfer paper under feeding. The other transfer paper conveying members keep operating, so that the succeeding paper is discharged to a mis copy tray 40 by the guide pawl 35. When a jam occurs outside the fixing part, the devices other than the fixing device 20 stop and the fixing part 20 also stops after it has sent out the transfer paper which is passing in its inside. When the jam paper is removed and a reset button is pushed, the guide pawl 35 turns and the device starts idling to discharge all the sheets of the transfer paper onto the tray 40. In this way, the works of jam paper treatement are reduced and th reliability of the device improves. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08139522-A (JP)
Title: Compound antenna and antenna unit
Inventor: YAMAMOTO KOJI
IPC: H01Q1/32
Filed: 1995-03-15
Abstract: PURPOSE: To form a thin antenna by decreasing the vertical thickness of the whole compound antenna and to prevent the total noise index of an upper-stage antenna from deteriorating. CONSTITUTION: The compound antenna is equipped with the upper-stage antenna 2 consisting of a microstrip antenna and a lower-stage antenna 1 which is arranged below it. The ground conductor 5 of the upper-stage antenna 2, is formed using the radiation conductor 6 of the lower-stage antenna 1 in common. A recessed part 4 which projects downward is formed in a part of the ground conductor 5 of the upper-stage antenna 1 and used as a circuit storage part 3, which can be formed between the upper-stage antenna 2 and lower-stage antenna 1.
Patent JP-H07307234-A (JP)
Title: Method and apparatus for manufacture of amorphous core
Inventor: IWATA MASANARI
IPC: H01F41/02
Filed: 1995-03-15
Abstract: PURPOSE:To manufacture a high performance amorphous core stably from a multilayer amorphous sheet automatically. CONSTITUTION:A loading table 1, a separation/arrangement apparatus 2 which separates an amorphous sheet which is taken up in one process from amorphous sheets for one set of amorphous cores which are prepared on the loading table 1 and arranges, a reversing apparatus 3 which reverses the amorphous sheet which is separated and arranged by the separation/arrangement apparatus 2 if necessary, a take-up apparatus 5 which takes up the amorphous sheet, a sampling apparatus 7 which picks up a sample from the taken-up amorphous sheets and a controller 9 which controls those apparatuses are provided.
Patent JP-H06225631-A (JP)
Title: Method for cultivating fugal bed shiitake mushroom
Inventor: INOUE AKIHIKO
IPC: A01G1/04
Filed: 1993-02-04
Abstract: PURPOSE:To readily obtain fungal bed SHIITAKE mushrooms in a daily living environment without humidification by washing the fungal bed of the cultured and matured SHIITAKE mushrooms with water without taking out the fungal bed from a culture bag, partially opening the upper end of the culture bag, stitching the opening, preventing the fungal bed from drying, simultaneously keeping the air permeability and germinating the fungal bed SHIITAKE mushrooms. CONSTITUTION:A nutriment is mixed with broad-leaved tree-based sawdust and water is then added thereto. The moisture is regulated to about 65% and the obtained mixture is filled in a culture bag 1 and pressed into a molding having 13cm heightX20cm widthX13.5cm length. A recessed part 5 having 7cm widthX6cm lengthX3cm depth is formed in the top surface part thereof. In this state, wet thermal sterilization is carried out at 120 deg.C and the sterilized molding is allowed to cool, then inoculated with Lentinus edodes Sing., cultured and matured to provide a block in which the fungal bed 4 is solidified into one piece by thick growing of hyphae. Water is then placed from an opening in the upper part of the culture bag 1 into the interior without taking out the fungal bed 4 from the culture bag to wash the fungal bed 4. The upper end 2 of the culture bag 1 is partially opened to provide a vent hole 3 and the opening is stitched with a ventilation part left to prevent the fungal bed 4 from drying. Air permeability required for the germination is simultaneously kept to perform the germination. Thereby, the fungal bed SHIITAKE mushrooms can readily be cultivated under a daily living humidity environment.
Patent JP-H0611256-A (JP)
Title: Cryogenic rectification system for manufacturing high-pressure nitrogen product
Inventor: NEO TODOROBU NENOBU
IPC: F25J3/04
Filed: 1993-02-23
Abstract: PURPOSE: To efficiently manufacture a high-pressure nitrogen product without loading a base-load air compressor by avoiding high pressures in a cryogenic rectification facility. CONSTITUTION: Supplied air 101 is compressed by means of a base-load air compressor 102 and flows to a cryogenic rectification facility provided with a column 106 and a top condenser 108 through a main heat exchanger 103. In the column 106, the supplied air 101 is divided into a nitrogen vapor product 109 and a nitrogen-containing liquid. The nitrogen vapor product 109 from the column 106 cools the air 101 while the product 109 flows through the heat exchanger 103 and is compressed While the product 109 flows through a compressor 110. The nitrogen-containing waste fluid flow 112 from the condenser 108 is expanded through an expander 113. The expander 113 is directly connected to the compressor 110 by means of a connecting means 125 and efficiently makes compression.  The expanded waste-fluid 114 provides the cryogenic rectification facility with an additional refrigerating ability by cooling the air 101 while the fluid 114 flows through the heat exchanger 103. It is also possible to supply the supplied air 101 to the expander 113 first.
Patent JP-H02237769-A (JP)
Title: Feeding method for work liquid
Inventor: OGAWA OSAMU
IPC: B24B55/02
Filed: 1989-03-10
Abstract: PURPOSE:To prevent the cohesion of a residue caused at working time and to wash a residual particle efficiently so as to increase the accuracy of a finishing face by giving a high frequency vibration to the work liquid fed to the surface of the body to be worked. CONSTITUTION:A grinding tape 2 is pressed by a rubber roller 3 to the coating face of the magnetic disk 1 under rotation. In this case, the grinding tape 2 is traveled to feed the work liquid to the surface of the magnetic disk 1. Fo this work liquid, a high frequency trembler 4 is vibrated and fed to the coating face as a high frequency vibration water flow 6 by a high frequency vibration nozzle 5. Thus the cohesion of the residue caused at working time can be prevented by giving a high frequency vibration to the work liquid, the residual particle is efficiently washed away and the surface of the magnetic disk 1 can be finished by polishing with good accuracy without accompanying any scratch.
Patent JP-S52142063-A (JP)
Title: Preparation of indoles
Inventor: MORIMOTO KEIJIROU
IPC: C07D209/08
Filed: 1976-05-19
Abstract: PURPOSE: Indoles, useful as raw materials of perfumery, pharmaceuticals, agrichemicals, stabilizers for polymers, etc., are prepared in high yield by heating inexpensive 2-(Oaminoaryl)ethanols or indolines in the presence of an inexpensive specific catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62213269-A (JP)
Title: Lead frame for semiconductor
Inventor: YOSHIOKA OSAMU
IPC: H01L23/50
Filed: 1986-03-14
Abstract: PURPOSE:To improve wire-bonding properties and moisture resistant properties and facilitate significant cost savings by a method where in Cu plating layers are provided at least on the device mounting part and the tips of inner leads of a lead frame composed of a metal substrate. CONSTITUTION:After a lead frame 1, which is made of steel alloy material and formed into a predetermined pattern for a DIL (dual in line) package by photoetching or the like is subjected to a pretreatment of plating such as degreasing and pickling, electroplating is carried out in a copper sulfate plating bath to form a Cu alloy plating layer 2 with the thickness of 4mum over the whole surface of the lead frame 1. While the lead frame 1 is heated in the reducing atmosphere, an IC device 7 is mounted and fixed on the device mounting part 3 by soldering 8 or the like and further post parts 6 at the tips of inner leads 4 and the IC device 7 are connected with Au wires 9 or 30mum phiby wire bonding. Outer leads 5 are bent downward with an approximate right angle to finish assembly. After assembly, the assembled parts are sealed and fixed by synthetic resin 10 to complete a semiconductor device.
Patent JP-H05220236-A (JP)
Title: Angle-variable inclined bed device
Inventor: KAWAKAMI TOSHIO
IPC: A63B26/00
Filed: 1992-02-10
Abstract: PURPOSE:To movingly support the vicinity of the center of gravity position of a bed according to the inclination angle of the bed by driving a screw shaft with the rotation of a motor, and freely inclining the region angle via a screw shaft feed device and a link mechanism. CONSTITUTION:When the motor 31 of a screw shaft feed device is rotated and a ball nut 33 coupled with a ball screw shaft 32 is moved, the ball nut 33 is operated on a connecting member 29, the second sliding member 28 is slid along a rocking shaft 27, and the angle of the rocking shaft 27 is changed centering on a bearing 26 while one end section is supported on a base 1. The first sliding member 25 is slid along a guide shaft 21 to push up a bed 3, the vicinity of the center of gravity position of the bed 3 is movingly supported, and the bed 3 is inclined. The angle is controlled by a control device 35, and the bed 3 is positioned at an optional position. The bed 3 is provided with a coupling section 6 hooking the bent knees, a belt 7 hooking an abdomen, a belt 9 hooking ankles, and a pillow, and they are properly selected to fix a body to the bed 3.
Patent JP-H06248381-A (JP)
Title: Aluminum alloy fin material for heat exchanger
Inventor: DOKOU TAKENOBU
IPC: C22C21/02
Filed: 1993-02-22
Abstract: PURPOSE:To produce an aluminum alloy fin material for a heat exchanger having high thermal conductivity by incorporating specified ratios of Si, Fe, Ni and Co into Al. CONSTITUTION:An aluminum alloy fin material for a heat exchanger having a compsn. contg., by weight, >0.2 to 0.8% Si, >0.03 to 0.5% Fe, >0.1 to 2.0% Ni and >0.01 to 2.0% Co and furthermore contg. one or >=two kinds among 0.01 to 2.0% Zr and/or <=2.0% Zn, <=0.3% In and <=0.3% Sn, and the balance Al with inevitable impurities is prepd. In this way, the fin material having high strength and excellent in thermal conductivity can be obtd.