baber/WOPTO huggingface dataset:
Patent JP-H10244511-A (JP)
Title: Method and device for continuous compression working of wood
Inventor: SHIOZAKI HIROYUKI
IPC: B27K5/06
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To enable even a long board material to be fixed at a high compression rate. SOLUTION: A wood 2 is rolled by a roller 6, and a compressed wood 11 obtained by rolling is forced into a guide frame 14 which is provided on the outlet side of the roller 6 and has a mold space 13 of an equal shape to the cross sectional shape of a product to be obtained. Further, the compressed wood 11 is inched forward as a whole while shuttling the compressed wood 11 back and forth to be delivered from the guide frame 14. Thus the compressed wood 11 is fixed in a state that it is compressed.
Patent JP-S54143653-A (JP)
Title: Developing device
Inventor: OOKUBO MASAHARU
IPC: G03G15/09
Filed: 1978-04-28
Abstract: PURPOSE: To make the receiving and giving of developer between front and rear stage developer  carriers by moving the front stage developer carrier faster than the moving speed of an electrostatic image holding member and moving the rear stage developer carrier slower.   
     CONSTITUTION: As sleeves 22A, 22B rotate in synchronization to the rotation of an electrostatic  image carier 1, the developer first depostis on the sleeve 22B by the magnetic force of the magnetic  pole N 1  of a magnetic means 23B and the quantity of deposition is evened by a defining plate 30.  When it reaches the magnetic pole S 1  position, it is attracted to the sleeve 22A side by the magnetic force of the magnetic pole N 2 . The developer absorbed rotates together with the sleeve 22A  and forms a magnetic brush in the position of the magnetic pole N 3 , thus turning the electrostatic  images of the carrier 1 to sensible images. Next, when the developer approaches to the sleeve 22B  side owing to the rotation of the sleeve 22A, it is moved to the sleeve 22B side by the magnetic  pole S 3  of its magnetic means. Here, the rotation of the sleeve 22A is faster than the sleeve 22B  and the speed difference thereof is kept at about 10 to 20% and therefore the receiving and giving  of the developer between both are smoothly accomplished and the sensible images free from  unevenness may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01225333-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASEGAWA TAKESHI
IPC: H01L21/301
Filed: 1988-03-04
Abstract: PURPOSE:To prevent a short circuit between a chip and a wire when an edge touch is caused by a method wherein a wafer is irradiated with a laser beam in a high-concentration oxygen atmosphere during a dicing operation in order to form a highly insulating oxide film at an edge of the chip simultaneously with the dicing operation. CONSTITUTION:A groove 1 is worked in a wafer by means of a laser beam in a high-concentration oxygen atmosphere of 80% or higher of oxygen and 20% of an inert gas. A silicon oxide film 2 is formed to be 2-4mum thick as a silicon oxide film after silicon has been melted during formation of the groove 1 has taken oxygen in high-concentration oxygen as an ambient atmosphere. A substrate 3 is a silicon wafer substrate. The groove 1 for chip cutting use is formed in the wafer; a silicon oxide film 10 used to prevent a wire from coming into electrical contact with a chip when the wire is slackened during a wire bonding operation or after the wire bonding operation can be formed simultaneously; a complicated operation to correct the wire or the like during an assembly process can be omitted; a semiconductor device of high reliability can thus be supplied.
Patent JP-S60199200-A (JP)
Inventor: KOBATA YUUICHI
IPC: B63B9/06
Filed: 1984-03-21
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-S57209816-A (JP)
Title: Manufacture of silane
Inventor: JIERAARU SHIMON
IPC: C01B33/04
Filed: 1982-04-01
Abstract: The dismutation/redistribution of halogenosilanes into silane is carried out by contacting at least one halogenosilane comprising at least one Si-H function with a compound comprising at least one alpha -oxoamine group, then by contacting the products of such reaction with a compound also comprising at least one  alpha -oxoamine group, to selectively dissolve all products of reaction except for the silane therein, and then separating the desired silane therefrom.
Patent JP-H06266040-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MURAMATSU YUZO
IPC: G03C1/32
Filed: 1993-03-12
Abstract: PURPOSE:To obtain superior dryability even in the case of rapid processing and improved in roller marks and blackening due to scratching to a practicable grade and high in covering power by incorporating a matting agent made of polymer particles having anionic groups.in a nonphotosensitive hydrophilic colloidal layer. CONSTITUTION:The silver halide photographic sensitive material has at least one hydrophilic colloidal layer containing photosensitive silver halide emulsion and at least one nonphotosensitive hydrophilic colloidal layer on a support. The hydrophilic colloidal layer on the emulsion layer side of the support contains at least cane kind of polymer having carboxylic groups in an amount of >=15mol%, of the total monomer units, excluding polyacrylic acid, and an acid value of >=1.5meq/g, and the nonphotosensitive hydrophilic colloidal layer located farthest from the support contains the particles of the matting agent having the anionic groups.
Patent JP-S6024186-A (JP)
Title: Conjugated plasmid
Inventor: NISHIZAWA MASABUMI
IPC: C12N15/09
Filed: 1983-03-30
Abstract: PURPOSE:To prepare amylase of Bacillus circulans F2 in Bacillus subtilis, by using a conjugated plasmid having DNA containing amylase gene of Bacillus circulans F2. CONSTITUTION:Bacillus circulans F2 is cultivated, the mold is collected, treated by a conventional procedure, and a chromosome DNA product is collected. Chromosome DNA is partially scissored at Sau3A, plasmid pLS330-4 is scissored at BglII, both are blended and connected with T4DNA ligase. Conjugated plasmid containing amylase gene is separated from the prepared conjugated plasmid, and collected. This plasmid can produce amylase of Bacillus circulans in Bacillus subtilis, and be expected to have use as secretion vector is Bacillus subtilis.
Patent JP-H07239393-A (JP)
Title: Nuclear reactor control rod driving device
Inventor: IMAYOSHI SHO
IPC: G21C1/00
Filed: 1994-02-28
Abstract: PURPOSE:To make it possible to miniaturize a marine nuclear reactor or the like. CONSTITUTION:A linear gear rack 2 serrate-worked in the longitudinal direction on the outer surface of a drive shaft 56, a fixed rack 3 attached to the inside of a drive shaft guide tube 58 and a planetary pinion gear 1 having a plurality of groups of two large and small pinions engaging with the linear gear rack 2 and the fixed gear rack 3, respectively, are provided. By making the drive shaft 56 possible to move more than the movement distance of the planetary gear 1 pushed in with a control rod acceleration spring 10 in accordance with a pitch circle diameter ratio of the large and small pinions, the setting length of the control rod acceleration spring 10 is shortened and the miniaturization of a nuclear reactor is contrived.
Patent JP-S59182187-A (JP)
Inventor: OOKUBO ISAO
IPC: B66B13/22
Filed: 1983-03-30
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-S55145463-A (JP)
Title: Tank circuit
Inventor: MURAKAMI SHIYUUJI
IPC: H04L27/08
Filed: 1979-04-27
Abstract: PURPOSE:To secure generation of the carrier having the optimum phase even to either the large or small signal point, by giving the control to the phase rotational amount of the input line spectrum signal in accordance with the scale of the amplitude of the modulated signal. CONSTITUTION:The signal containing the line spectrum is applied to terminal 200. On the other hand, envelope curve detector 208 detects the modulated signal of a small amplitude which is received at terminal 207. Then variable attenuators 202 and 206 are made conductive; while attenuators 201 and 205 are made nonconductive respectively. As a result, the line spectrum having the phase of theta1 is stored in BPF204. Then when the modulated signal of a large amplitude is received, attenuators 201 and 205 are made conductive along with 202 and 206 made nonconductive each. And thus the line spectrum having the phase of theta3 is stored in BPF203. And in the case of the intermediate amplitude, attenuators 205 and 206 are set to the intermediate attenuation amount. Thus the line spectra having phases theta3, theta1 and theta2 emerge at terminal 210 in case the amplitude of the modulated signal is large, small and medium respectively.
Patent JP-H06265347-A (JP)
Title: Distance-measuring apparatus
Inventor: TSUTSUMI KAZUMICHI
IPC: G01C3/06
Filed: 1993-03-12
Abstract: PURPOSE:To make a right brightness signal coincide with a left brightness signal with good accuracy and without impairing the stability of the control of a diaphragm by a method wherein the target brightness set by one out of right and left control means is corrected according to the difference between brightness signals obtained from a pair of right and left image-sensing elements. CONSTITUTION:A correction circuit 12 operates a correction amount by means of proportional integration in such a way that the average brightness, of an image-sensing element 2R on the right side, which is obtained by an average circuit 8R coincides with the average brightness on the left side while the average brightness, of an image- sensing element 2L on the left side, which is obtained by an average circuit 8L is used as a reference. Then, when, e.g. the average brightness on the right side is slightly log as compared with the average brightness on the left side, the output of the circuit 12 is raised gradually by the action of the integration operation of an operational amplifier A, and the target brightness Vr of a comparator 9R is raised gradually so as to be correspondent. As a result, the opening area of a diaphragm 5R is expanded by the action of a drive circuit 10R and a drive coil 11R. As a result, the average brightness of the element 2R on the right side is raised, and coincides with the average brightness of the element 2L on the left side.
Patent JP-S62210645-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURAHASHI TOSHIO
IPC: H01L21/3205
Filed: 1986-03-12
Abstract: PURPOSE:To eliminate a degassing problem and to provide a metallic wiring material film characterized by excellent stability and adhesion, by performing lift-off by solid phase reaction, and depositing the metallic wiring material in a contact window. CONSTITUTION:A polysilicon film 24 is formed on an insulating film 22 on a semiconductor substrate 21. Thereafter a gold Au film 25 is formed. Then, a contact window 23 is formed so as to expose the substrate member. Then, a metallic wiring material film 26 is formed by a vacuum evaporation method and the like. Thereafter, a heat treatment process is performed and the polysilicon and the metal film 25 are made to react. Then the polysilicon film 24 is separated at the surface of the insulating film 25. With the metallic wiring film 26 being made to remain in the contact window 23, an electrode part is formed. Since resist is not used in the depositing process of the metallic wiring material film 26, adverse effect due to degassing is not received, and the stability and adhesion of the metallic wiring material film 26 are excellent.
Patent JP-H08249831-A (JP)
Title: Information reproducing device
Inventor: FUKUDA YASUSHI
IPC: G11B7/00
Filed: 1995-03-13
Abstract: PURPOSE: To prevent or reduce erroneous synchronization and to improve the reliability of the data by detecting and synchronizing a synchronizing signal and the data of before/after being limited to a kind or plural kinds due to interference between codes with the synchronizing signal. CONSTITUTION: Information is recorded corresponding to a front edge and a rear edge of a mark, and the deviation between relative positions of the front edge data and the rear edge data are corrected by respective synchronizing signals. This device is provided with front edge patterns A, B detection circuits 16, 20 and rear patterns A, B detection circuits 17, 21 altogether detecting the synchronizing signal and the data of before/after being limited to a kind or plural kinds due to the interference between codes with the synchronizing signal. Thus, the erroneous synchronization due to defect, etc., and the data becoming abnormal are prevented.
Patent JP-H09244139-A (JP)
Title: Display device
Inventor: YAMAMOTO TAKEMI
IPC: G02B26/08
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a display device where a whole display device is made compact and is miniaturized and whose constitution is simplified. SOLUTION: Light emitted from a light source 12 is made incident on the group of the mirrors 20 of a spatial optical modulation element 10. Then, each mirror 20 of the spatial optical modulation element 10 is selectively turned and controlled based on the control data of desired pictures, so that incident light is reflected on the side of an image-forming lens 14 and reflected light effective for image-forming is only made incident on the image-forming lens 14 so as to form the desired pictures and pictures are projected on the projection surface 16a of a screen 16. The spatial optical modulation element 10, the light source 12 and the image-forming lens 14 are arranged in parallel on the side of the projection surface 16a of the screen 16.
Patent JP-S59182299-A (JP)
Title: Production of gap single crystal for emission elements
Inventor: USHIZAWA JISABUROU
IPC: H01L21/208
Filed: 1983-03-29
Abstract: PURPOSE:In the liquid encapsulating method, a mixed starting material composed of mainly a GaP powder produced by hydrogen reduction and a specific amount of GaP polycrystals or single crystals is used to produce a GaP single crystal suitable for use as a base of emission elements. CONSTITUTION:As a starting material for the liquid-encapsulating and pulling up method, a mixture which is composed of mainly a GaP powder produced by hydrogen reduction and 20-50wt% of GaP polycrystals or single crystals is used. Thus, a GaP single crystal of less than about 15ppm boron content is obtained and as a base for epitaxial growth to obtain GaP emission elements of high emission efficiency is used.
Patent JP-H08247786-A (JP)
Title: Manufacture of sensor and detector
Inventor: HANAMURA AKIHIRO
IPC: G01P3/488
Filed: 1995-03-13
Abstract: PURPOSE: To provide a low-cost sensor which can be positioned with high positional accuracy with respect to an object to be detected and can be manufactured at a low manufacturing cost by connecting either one of two surfaces provided with a first signal connector to the surface provided with a second signal connector. CONSTITUTION: A detector 51 is mounted on the upper surface of a base 61, and a case 12 is so mounted as to cover the detector 51. A Hall IC 1 and a magnet for giving a magnetic field thereto are fixed with adhesive to a recess made in a resin holder 3. The coupling surface 3h of the holder 3 is stuck to the coupling surface 6c of a support 6 thereby to integrate the detector 51 with the base 61. Thus, connecting electrodes 11a to 11c are connected to connecting electrodes 4a to 4c formed in the grooves 3a to 3c of the holder 3 to be electrically connected. At this time, a protrusion 6d formed on the surface 6c is engaged with the recess 3j formed on the surface 3h, and the protrusion 63 is engaged with the recess 3k, and the electrodes 4a to 4c and 11a to 11c are positioned.
Patent JP-H04289959-A (JP)
Title: Character-string insertion frame processing system
Inventor: TAKEDA HIROSHI
IPC: G06F17/24
Filed: 1991-03-19
Abstract: PURPOSE:To eliminate the need of a saving buffer for saving a character-string, in a character-string insertion frame processing in the character-string insertion frame processing system. CONSTITUTION:In the character-string insertion frame processing system for inserting a character-string into a prescribed position in a prescribed character frame, this system has a processing step 11 in which a frame corresponding to a character-string portion of an insertion object is set as an enlarged part in the character frame, a processing step 12 in which the character-string of the insertion object is inserted into the enlarged part set in the character frame once, a processing step 13 in which whether the processing step 12 is finished or not is decided, a processing step 14 in which after the processing step 12 is finished, the character-string positioned behind an inserting position of the character-string of the insertion object is transferred, in the character frame, and a processing step 15 in which the character-string of the insertion object is transferred to the inserting position of the inserted character-string concerned, in the character frame.
Patent JP-H10244165-A (JP)
Title: Photocatalyst having catalytic activity in visible light range
Inventor: SHINOHARA KIYOAKI
IPC: C01B3/04
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To maintain catalytic activity under irradiation with visible light even when proton exchange is carried out by using a visible light absorbing element as atoms constituting a layer in a specified laminar perovskite structure. SOLUTION: A visible light absorbing element is used as atoms constituting a layer in a laminar perovskite structure represented by the formula ABCO4 , wherein A is one or more kinds of elements selected from among alkali metallic elements and hydrogen, B is one or more kinds of elements selected from among lanthanoids and Y, and C is one or more kinds of group IVa elements. The resultant photocatalyst can maintain its catalytic activity under irradiation with visible light even when proton exchange is carried out, the visible light absorbing ability does not lower and the catalytic activity can further be enhanced.
Patent JP-S57168133-A (JP)
Title: Pressure wave sensor
Inventor: ISHIDA HIDEKI
IPC: G01L9/00
Filed: 1981-04-10
Abstract: PURPOSE:To raise transmission efficiency of pressure wave by closing both ends of a case with a flexible film for detecting pressure wave and a high molecule piezo electric film that converts pressure wave into electric signal and filling the chamber thus formed with liquid for transmitting pressure wave. CONSTITUTION:The central part of a case 10 made of synthetic resin is pierced through in its center to form a hole with openings on both ends. The diameter of the bottom opening 10a is made large and that of the top opening 10b is made small. The hole is shaped a truncated cone. The bottom opening 10a is closed by a flexible film 11, and, further, at the end of the top opening of the case 10 a high molecule piezo electric film 12 is laminated to close the top opening 10b of the case 10. The laminated high molecule piezo electric film 12 is held between a lid member 13 that covers the top of the case 10 and the case 10. The chamber 14 formed by the flixible film 11 and the film 12 is filled with liquid 15 that is viscous and has extremely small compressiblility. The liquid 15 transmits pulsating pressure with high efficiency to the high molecule piezo electric film 12.
Patent JP-S52136200-A (JP)
Title: Extraction purification of stevioside
Inventor: KATOU RIKITAROU
IPC: A23L27/00
Filed: 1976-05-12
Abstract: PURPOSE: To prepare stevioside, which is free from deterioration and has excellent sweetness, by extracting stevioside leaf with water, hot water or hydrous alcohol with membrane separation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01227078-A (JP)
Title: Inspecting device for glass substrate
Inventor: ABE YUICHI
IPC: G01R31/02
Filed: 1988-03-07
Abstract: PURPOSE:To facilitate checking for continuity of a lead pattern, by arranging an electrode body being in a package contact with one end of a lead pattern on a glass substrate and an electrode terminal independently being in contact with the other end thereof. CONSTITUTION:After picked out with a pincette 12 from a carrier A at a conveying section 9 for a pre-matching on a base 13, a substrate 2 yet to be inspected is placed on a base 15 at an inspector section 8. Ends 7a and 7b of a lead pattern of the substrate 2 are set at positions facing a train of probes 17 of a probe card 18 and a copper plate 19 of an electrode body 16. The base 15 is lifted until it gets in surface contact with a wire end 7a concentrating on an IC chip setting position 6 of the lead pattern and the copper plate 19 of the electrode body 16 while the probe 17 is brought into contact with the other end 7b thereof independently and moreover, the electrode body 16 is lowered to produce an even pressing force. Thus, a continuity test of a pattern is performed with a tester 23 thereby achieving a higher reliability facilitating inspection with accurate contact.
Patent JP-S56149662-A (JP)
Title: Cash register
Inventor: NAKATANI HIROSHI
IPC: G07G1/01
Filed: 1980-04-21
Abstract: PURPOSE:To ensure an effective and practical cash registration, by informing a message announcing start of a trasaction register of each customer with operation of a register start key. CONSTITUTION:This each register incorporates a message informing function announcing a start of a transaction register to each customer in addition to a general cash register function using a microcomputer (CPU) 3. Furthermore the set mode key 12 is added to decide whether the cash register is used or not. For use of the said message informing function, the key 12 and then the correspondense key 14 are pushed to set the F1F15. Then the operator sets a register mode to perform a certain transaction register, and thus the contents is read for the storage means 18 that stores a voice message information of ''Welcome, the transaction register starts now for you''. This information is then converted into a specified code with reference to the voice ROM20 storing a voice information to the contents of means 18. Based on this converted information, the voices are synthesized to announce through the speaker 26.
Patent JP-H07259227-A (JP)
Title: Wall panel fitting structure
Inventor: MATSUSHITA KENICHI
IPC: E04B2/94
Filed: 1994-03-24
Abstract: PURPOSE:To prevent the destruction of a wall panel when the force parallel or vertical to the face acts upon the wall panel from a building frame at the time of an earthquake. CONSTITUTION:The other side of a fitting plate 4 with an oblong hole 4a of the specified width and length formed on one side is welded to a ruler angle steel 8 rigidly fixed to a beam 7. A reinforcing plate 3 having a bolt hole 3a opposed to an anchor nut 2 provided at a wall panel 1 and having such length as to protrude from the end part of the oblong hole formed face of the fitting plate 4 is rigidly fixed to the wall panel 1. A bolt member 5 is passed through the oblong hole 4a of the fitting plate 4 through a spacer collar 9 larger in the outer diameter than the bolt hole 3a of the reinforcing plate 3 and longer than the thickness of the fitting plate 4, and this bolt member 5 is screwed with the anchor nut 2. The wall panel 1 is thereby fitted with the freedom of relative movement to a building frame, so that the displacement of the building frame generated at the time of an earthquake can be absorbed.
Patent JP-S51128300-A (JP)
Title: Foreign matter detector
Inventor: TOKUTAKE MASARU
IPC: G08B13/22
Filed: 1975-05-01
Abstract: PURPOSE: To detect that a human body or some other foreign matter is approaching to or coming contact with a specified object. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59183180-A (JP)
Inventor: ANTON SUTAIGAA
IPC: F16K31/08
Filed: 1984-03-22
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。