baber/WOPTO huggingface dataset:
Patent JP-H03214669-A (JP)
Title: Semiconductor storage device and redundant memory repair method
Inventor: KAJITANI KAZUHIKO
IPC: H01L21/82
Filed: 1989-03-20
Abstract: PURPOSE:To attain a high speed and also a large storage capacity by disposing peripheral circuits in cross areas formed of a longitudinal central part and a lateral central part and by disposing memory arrays in four regions divided by the cross areas. CONSTITUTION:In a semiconductor chip or in each of areas divided by the longitudinal center line thereof, peripheral circuits are disposed in cross areas A to E formed of the longitudinal central part and the lateral central part thereof, while memory arrays M are disposed in four regions divided by the cross areas A to E. As the peripheral circuits are disposed in the central parts of the chip or in each of the areas according to this constitution, the maximum transmission path of signals can be shortened to the half of a chip size substantially, and therefore DRAM designed to have a large storage capacity can be made to operate at a high speed.
Patent JP-H07270996-A (JP)
Title: Method and equipment for replenishment of process
Inventor: ANSONII AARU
IPC: B05C9/12
Filed: 1995-03-24
Abstract: PURPOSE: To unnecessitate to measure the area of material to be processed and to further unnecessitate a pump to add replenisher to appropriate processing process by coating non emulsion surface of this photographic material with replenishing substance before moving the photographic material to be processed to its processing process. CONSTITUTION: When photographic material 30 is sent from a previous processing tank into a direction of an arrow 'A', processing solution of a previous processing tank is eliminated from non emulsion surface 32 of the material 30 by a squeegee 40, and replenisher 22 is applied on the surface 32 like a dotted line 36 by a roll 24. Then, the material 30 is sent into a processing tank 10 and sent to the next processing tank in a direction of an arrow 'B' through rolls 14 to 18. While the material 30 is in the tank 10, the applied replenisher 22 on the surface 32 is mixed with processing solution 12 in the tank 10 and replenishment is accomplished. When the area of material to be processed is wanted to know, it can easily be sought by the replenisher 22 which is taken out from a replenisher tank 20.
Patent JP-H09253938-A (JP)
Title: Method of mirror grinding brittle material, and device therefor
Inventor: ABE KOZO
IPC: B24B37/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce the surface roughness and solve the stress or machining distortion left near the surface of a ground surface by adhering changed fine abrasive particles to the abrasive working surface of a grinding wheel, and mirror-grinding the flat surface of curved surface of a workpiece. SOLUTION: A grinding wheel 2 and a work table 7 are rotated, electrolytic solution is supplied, and a dc potential difference is supplied from a power source device between the grinding wheel 2 and an electrode 10. Then, the changed fine abrasive grains are adhered on the abrasive working surface of the abrasive particle layer of the grinding wheel 2, and the adhesion layer of abrasive particles is formed on the abrasive working surface of the grinding wheel 2. When the grinding wheel 2 is made to cut in the thickness direction of a semiconductor wafer 9 is this state, the highly efficient abrasive removing machining by domain abrasive particles contained in the abrasive particle layer and the abrasive machining by abrasive particles adhered between the diamond abrasive grains are simultaneously performed.
Patent JP-S63232292-A (JP)
Inventor: ICHIKAWA MASAHIDE
IPC: H05B44/00
Filed: 1987-03-20
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-H09258866-A (JP)
Title: Scsi terminator
Inventor: AOKI SATOSHI
IPC: G06F3/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an SCSI terminator and an SCSI interface whereby the change-over of invalidity/validity in a terminator is automatically executed and a malfunction is prevented. SOLUTION: Unless external HDD4 is connected, nothing is connected to a detecting terminal 9a, the voltage of the enable input terminal EN of the terminator becomes a high level by pull-up resistor 6, the terminator 5 becomes valid and an SCSI bus is terminated. When external HDD4 is connected, the detecting terminal 9 is grounded through a grounded terminal 10a and a grounded signal line 13, the voltage of the enable input terminal EN becomes a low level, the terminator 5 becomes in valid and the SCSI bus is not terminated by the SCSI interface 2 but by the terminator 12 of external HDD4.
Patent JP-H05265474-A (JP)
Title: Music reproducing device equipped with remote operation device
IPC: H04Q9/00
Filed: 1992-03-24
Abstract: PURPOSE:To know information on music without approaching an orchestral accompaniment player main body nor spoiling the atmosphere wherein an orchestral accompaniment is enjoyed by displaying the information on the played music on the display of the remote control unit. CONSTITUTION:A menu for the desired music information to be known is inputted with a key button 1 on the remote control unit 50, and then the menu code corresponding to the pressed key button 1 is transmitted from a remote control transmission part 5 to the orchestral accompaniment playing device 40. The orchestral accompaniment playing device 40 reads the music information data corresponding to the sent menu code out of a HDD 14 and sends it to the remote control unit 50. The music information data sent from the orchestral accompaniment device 40 is received by a remote control reception part 10 and displayed on the liquid crystal display 2.
Patent JP-S59192375-A (JP)
Inventor: USAMI KEIICHI
IPC: A61M25/00
Filed: 1983-04-14
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-S63231783-A (JP)
Title: Disk cleaner
Inventor: OKADA TAKEHIRO
IPC: G11B3/58
Filed: 1987-03-20
Abstract: PURPOSE:To easily and constantly adjust the delicate dimensional relation between a cleaner and a disk by moving a abutting plate vertically to make a space between the recording disk and the cleaning means constant. CONSTITUTION:A turning arm 50 is turned around a supporting axis 52 from P to S, and is turnable up to an abutting position of the abutting plate 83 with a revolving body 80 around the supporting axis 52. Consequently, when the plate 83 is moved toward a fulcrum base 82 by turning screws 85a and 85b, the turning arm 50 is turned around the supporting axis 52 to change a gap with the disk 24 by the cleaner part 42, so that the gap between the disk 24 and the cleaner 42 can be adjusted constantly. This adjustment is feasible for a gap between the cleaner and the innermost circumferential part of the disk 24 by turning the screw 85a, whereas a gap between the cleaner and a lead-in zone of a little inner circumference than a groove guard by turning the screw 85b. The screws 85a and 85b are provided in their positions standing in a straight line, in which both the supporting axis 52 with the innermost circumferential part and the supporting axis 52 with the lead-in zone are lined up.
Patent JP-S51143127-A (JP)
Title: Injection carbureter
Inventor: NISHINOMIYA TORAZOU
IPC: F02D3/02
Filed: 1975-06-04
Abstract: PURPOSE: An injection cabureter whichcan freely change the position of an opening of negative pressure corrective passage through an addition of simple mechanism and can accordingly improve the sensitivity of negative pressure when air is scarce. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62222632-A (JP)
Title: Vertical type vapor growth equipment
Inventor: KOZAI TERUO
IPC: H01L21/31
Filed: 1986-03-24
Abstract: PURPOSE:To reduce adherence of dust to semiconductor wafers, by taking measures for preventing air from being contacted with a quartz boat and from being drawn into a quartz reaction tube due to opening of the upper hatch thereof when the quartz boat is located out of the quartz reaction tube. CONSTITUTION:A quartz boat 6 on which semiconductor wafers 7 are disposed is loaded and unloaded at a predetermined position in a quartz reaction tube 2 by an elevator mechanism 3 on an upper hatch 4. Prior to that, air within a precedent chamber 10 is expelled to be substituted with N2. In this manner, when the boat 6 is located out of the reaction tube 2, no air is contacted with the boat 6 and no air is drawn into the reaction tube 2, due to the opening of the upper hatch 4. Thus, adherence of dust to the wafer7 can be reduced substantially.
Patent JP-S62234644-A (JP)
Title: Maintaining method for tundish
Inventor: EBINA KIYOSHI
IPC: B22D11/10
Filed: 1986-03-24
Abstract: PURPOSE:To rapidly execute spraying work and repairing work for a tundish in a pit arranged between rails by switching over a tundish automatic spraying machine, carrying on the rails, and a crawler type tundish repairing apparatus, driving at the rail side, along the rails. CONSTITUTION:The pits 2a, 2b are formed between the rails 100 and the tundish 6a, 6b are laid in the each pit. Next, the spraying work for spraying material is executed in the tundish 6a, in which an exfoliating work for the old spraying material is executed by the automatic spraying machine 300. During executing this work, skull push-out work and the exfoliating work for the old spraying material in the other side tundish 6b in the pit are executed by the crawler type tundish repairing apparatus 400 from the side part of the rail 100. Next, the tundish automatic spraying machine 300 is shifted on the tundish 6b, in which the exfoliating work for the old spraying material is finished. The tundish 6a is carried out from the pit after finishing the spraying work and also a new tundish 6c is carried in and the same works as the above-mentioned are executed.
Patent JP-S5528302-A (JP)
Title: Wear resistant steel and manufacture thereof
Inventor: SHINODA KENICHI
IPC: C21D8/00
Filed: 1978-06-05
Abstract: PURPOSE: To obtain a wear resistant steel by controlling hot rolling conditions and γ/α phase transformation temp. to perform component regulation so that the ferrite grain size is made fine and the pearlite area ratio is increased.  
     CONSTITUTION: The steel consists of C 0.20W0.30%, Si 0.85W1.50%, Mn 0.85W 1.50%, Cr 0.20W0.60%, V 0.05W0.15% and Fe the balance. It has a ferrite. pearlite structure composed of fine ferrite and pearlite with an area ratio above 30%. Since the steel of this invention exhibits superior wear resistance to earth and sand as rolled, it is suitable for use as a wear resistant steel for agricultural machinery, civil engineering and mining machinery, iron manufacturing and ceramic industry facilities, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01238636-A (JP)
Title: Color image copying device
Inventor: YOSHINO SHIGERU
IPC: G03B27/54
Filed: 1988-03-18
Abstract: PURPOSE:To simplify the structure of a dimming device by correcting exposure quantity changing in response to the insertion of color correcting filters by means of adjusting a light-up voltage. CONSTITUTION:Owing to the adjustment of an output voltage setting circuit 2, the standard set value of the light-up voltage and a variable range of the light-up voltage in light-up voltage adjusting means II and III are set previously. When operation starts, the color correcting filters 17 and 18 are inserted into an image forming optical system to input signals to switching circuits 24II and 24III, and the light-up voltage allowing both a change corresponding to exposure and density conditions and the insertion of the filters is set. When an original S moves, light from a lamp 13 is reflected and projected on a photosensitive material A moving on an exposure drum 15. At that time, the light-up voltage is controlled to a voltage to correspond with the exposure and density conditions and the insertion of the filters, and exposure is performed at a desired exposure amount.
Patent JP-H09234587-A (JP)
Title: Welding material for spheroidal graphite cast iron
Inventor: NARITA HIDEKI
IPC: B23K103/06
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To weld the spheroidal graphite cast iron with using same metal welding material at a relatively low preheating temp. SOLUTION: The welding material has a composition consisting of, by weight, 3.3-5.2% C, 2.7-6% Si, 0.01-0.2% Mg, 0.005-0.5% Al, 0.001-0.08% Ca, further, one or two kinds among 0.005-0.15% REM, 0.001-0.2% Bi and the balance Fe with inevitable impurities. The spheroidal graphite cast iron is welded well without generating crack, etc., with using same metal welding material at a low preheating temp., repair welding and welding for structure of spheroidal graphite cast iron are made possible.
Patent JP-H05276118-A (JP)
Title: Optical connector connection system
IPC: H04B10/25
Filed: 1992-03-25
Abstract: PURPOSE:To monitor whether or not optical connectors are connected by providing a band pass filter which outputs a signal indicating the incompleteness of the connection of the optical connector, and a means which monitors the transmission of an optical signal. CONSTITUTION:An optical signal 81b acts as a connection signal indicating the incompleteness of the connection of a device side optical connector 12-l with a transmission path side optical connector 12-2. The connection signal is reflected in an optical multiplexer 11, turned into a separated light 83a through an input and output terminal 11c to an optical fiber cable 83 in a direction different from the direction of an optical fiber cable 81, and an output electric signal 72 is outputted through an optic/electric conversion circuit 13, and an input disconnection detecting circuit 14. Thus, the incompleteness of the connection of the connectors 12-1 and 12-2 can be detected. Thus, the optical transmission path side optical connector 12-2 is equipped with a band pass filter 12-22, so that whether or not the optical connectors 12-1 and 12 2 are connected can be monitored by the presence or absence of the other components reflected from the band-pass filter 12-2a.
Patent JP-H01241233-A (JP)
Title: Stuff circuit
Inventor: TAKAHASHI YASUSHI
IPC: H04J3/07
Filed: 1988-03-23
Abstract: PURPOSE:To attain stuff synchronization with low speed processing by applying selectively control of a memory output so as not to vary the order of data. CONSTITUTION:A phase comparator 4 outputs a stuff request pulse at a time point of a readout clock overtakes an input clock and a distribution circuit 7 eliminate one clock period of one memory 3-2 of a readout counter. Thus, a stuff pulse is inserted to a corresponding memory 1-2 and selectors 8-1, 8-2 select outputs of memories 1-2, 1-2 respectively at the same time. The order of data at the output of the selector is unchanged by the operation. When a stuff request pulse is outputted further, the distribution circuit 7 eliminates one period of the clock outputted to the readout counter 3-1 and the selectors 8-1, 8-2 select the outputs of the memories 1-1, 1-2 again.
Patent JP-S52151137-A (JP)
Title: Process for producing alcohols
Inventor: ROBERUTO UAN HERUDEN
IPC: C07C29/09
Filed: 1977-06-09
Abstract: The compounds of the general formula I where R<4> is alkanoyl or haloalkanoyl and the other symbols are as defined in Claim 1 are prepared by reacting a compound of the general formula II where Hal is a halogen atom with an alkanecarboxylic acid or with a haloalkanecarboxylic acid, respectively. The corresponding compounds of the general formula I where R<4> is a hydrogen atom are obtained by subsequent alkaline hydrolysis. The process is particularly suitable for preparing dimethylbenzylcarbinol and its esters. <IMAGE>
Patent JP-H06260935-A (JP)
Title: Synthesizer
Inventor: OKUTSU KAZUHIKO
IPC: H03L7/18
Filed: 1993-03-04
Abstract: PURPOSE:To make the output frequency to follow quickly the frequency of a reference signal. CONSTITUTION:The output voltage is increased in an input period of a 1st voltage signal (H) which is inputted from a phase comparing part 2 in response to the phase difference between the input and output signals. The increase and decrease of the output voltage are discontinued in an input period of a 2nd voltage signal (Z). Then the output voltage is reduced in an input period of a 3rd voltage signal (L). The reduced output voltage is applied to a filter LPF and smoothed there. This smoothed voltage is converted into a signal which is synchronized with the frequency of a reference signal. In such a constitution, the output voltage is linearly changed and therefore the cutoff frequency of the LPF can be set at a high level. Therefore the response speed of a synthesizer is improved when the output frequency is synchronized with the reference frequency.
Patent JP-S61227310-A (JP)
Inventor: SUZUKI HIDEMOTO
IPC: H01B12/10
Filed: 1985-03-30
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-S59195569-A (JP)
Inventor: SHIRASAKA MASARU
IPC: C04B38/06
Filed: 1983-04-16
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-S59195093-A (JP)
Title: Collection of sensible heat of powdered substance
Inventor: UTSU TAKAYUKI
IPC: B01J8/00
Filed: 1983-04-15
Abstract: PURPOSE:To perform the cooling and the collection of the sensible heat of a mixture effectively by a method wherein a high temperature substance in fine particle form is mixed with a heat medium consisting of coarse particles of uniform size to thereby produce the mixture, the mixture is supplied into a cooling chamber and after a cooling gas is passed through the mixture, the gas is collected. CONSTITUTION:The high temperature substance 4 in particle form produced by a rotary kiln 5 is thrown into a guide cylinder 3 and the heat medium 7 consisting of a lump of particles of uniform size is supplied into the guide cylinder 3 so as to mix with the high temperature substance 4. Then, after the resultant mixture is supplied into the cooling chamber, the cooling gas from a gas blowout device is supplied into the chamber and the gas heated to a high temperature is collected through a gas passage 21. As a consequence, the heat medium 7 functions as a filter to prevent the scattering of the fine particles of the high temperature substance so that the cooling and the collection of the sensible heat of the mixture can be performed effectively.
Patent JP-H11247364-A (JP)
Title: Ridge structure and supporter therefor
Inventor: OKAMURA YOSHIMI
IPC: E04D1/34
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide the supporter of ridge structure used for fixing a concave roof tile and a ridge tile by disposing the supporter to the top section of a tile roof or ridge structure, which can also be employed preferably to a large- scale ridge applied to not only a general residence but also a temple, etc., by applying the supporter and in which durability and strength are improved. SOLUTION: The supporter of ridge structure has a fixed member 13 fixed onto the sheathing roof board of the top section of a roof and a support 15 fixed onto the fixed member and extended in approximately the vertical direction. The supporter has a cover member 10 arranged extending over the upper sections of pantiles 17 on both sides of a ridge and selectively abutted and elongated to the top faces of the pantiles, a plate-shaped member 27 fixed while being approximately crossed at right angles with the support 15, and at least one of more of intermediate members 25, which are formed in members, on which pairs of concave roof tiles disposed at the same stages in ridge structure are placed, and into which the support is penetrated.
Patent JP-H03266652-A (JP)
Title: Manufacture of thermal head
Inventor: WATANABE YOSHIHIRO
IPC: B41J2/335
Filed: 1990-03-16
Abstract: PURPOSE:To improve printing quality, a printing time constant, and thermal efficiency by decreasing dispersion in a resistant value by a method wherein an inorganic resistant component and glass flit powder for combining it are taken as a base, and paste made by mixing components which compose a glass matrix by burning said base and an organic compounds as starting materials is burnt after printing to form a heating element layer. CONSTITUTION:An inorganic resistant component and glass flit powder component for binding it are taken as a base. Paste made by mixing components which compose glass matrix by burning said base and an organic compound as starting materials is burnt after printing to form a heating element layer. A structure wherein a glass component composed by thermal decomposition of the organic compound enters a clearance composed of the inorganic resistant component and the glass flit powder component is formed, and a condition in which the heating element layer is uniform is obtained. Since the glass component is composed by a submicron glass matrix and inorganic resistant component particles can be uniformly bonded, the heating element layer becomes uniform and uniform thermal distribution is obtained. Then, the title thermal head becomes excellent in thermal efficiency, a printing time constant, and printing quality.
Patent JP-S58184607-A (JP)
Title: Numerical control system
Inventor: NOZAWA RIYOUICHIROU
IPC: G05B19/18
Filed: 1982-04-22
Abstract: PURPOSE:To eliminate a data input wait and to provide a host device with a margin by deciding on the generation of a free area in the incorporated memory of a numerical controller, sending a data transfer request to an external device immediately, and writing new NC data. CONSTITUTION:An interface 102 sends out the transfer request adequately to the host device 201 to transfer NC data to a write control circuit 103. Specific size M set at a parameter storage part 104 is sent out to the host device 201 previously and the host device M stops transmission once data corresponding to the size M is sent out. An address RA is compared with the final address AFA of an area 101a and the final address BFD of an area 101b at a comparison part 108. When address coincidence is obtained, a coincidence signal COI is inputted to the interface 102. Consequently, the interface 102 outputs a transfer request DRS for next data to the host device 201.
Patent JP-H01238989-A (JP)
Title: Thermal transfer recording medium
Inventor: SUZUKI AKIRA
IPC: B41M5/395
Filed: 1988-03-22
Abstract: PURPOSE:To obtain high-density images with excellent gradation properties by providing a heat-fusible ink layer comprising a heat-fusible substance comprising a carnauba wax obtained by molecular distillation being solid at normal temperature and a coloring agent, in a microporous structure of a resin provided on a base. CONSTITUTION:A heat-fusible substance and a coloring agent are maintained in a network structure comprising a microporous structure of a resin. Upon heating by a thermal head or the like, the heat-fusible substance is melted to exude through gaps in the network structure of the microporous structure of the resin, little by little onto a receiving sheet together with the coloring agent. When a carnauba wax obtained by molecular distillation is used as the heat-fusible substance, the quantity of the coloring agent transferred can be varied by controlling the thermal energy applied, and it is possible to obtain a fine-grained clear image representing a wide range of gradations with fidelity.
Patent JP-S6037267-A (JP)
Inventor: FURITSUTSU HARUTOUNGU
IPC: B23K9/013
Filed: 1984-04-06
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-S61226076-A (JP)
Inventor: FUKUSHIMA SEIICHIRO
IPC: G01J5/34
Filed: 1985-03-29
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。