baber/WOPTO huggingface dataset:
Patent JP-2001020295-A (JP)
Title: Anchor bolt holder
Inventor: MATSUSHITA KATSUYA
IPC: E02D27/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an anchor bolt holder which can easily and correctly set an anchor bolt in concrete having reinforcing bars embedded therein. SOLUTION: A hooking member 15 constituting an anchor bolt holder 14 is formed by bending a band-shaped metal plate so as to have a cross section of the almost inverted Ω. The hooking member 15 includes a hooking portion 16 which is formed by inwardly bending each end and further outwardly bending the front end of the bent end. The hooking member 15 has an insertion hole 17 formed therein at its central portion, and part of a wire spring 18 which is annularly wound, is fixed, by welding, along part of the periphery of the insertion hole 17. An anchor bolt 19 inserted into the insertion hole 17 is erectly held by a spring force of the wire spring 18.
Patent JP-H0722728-A (JP)
Title: Substrate for mounting electronic component
Inventor: ISHIDA NAOTO
IPC: H05K1/18
Filed: 1993-07-06
Abstract: PURPOSE:To provide a substrate for mounting electronic components which consists of thin layers and can accurately position sub-electronic components such as a chip capacitor. CONSTITUTION:The title substrate consists of a plurality of insulation substrates 9, a recessed part 2 for mounting electronic components, and a sub-electronic components mounting part 70. In the sub-electronic components mounting part 70, a mount hole 1 for mounting a chip capacitor 7 as the sub-electronic components is provided. The depth of the mount hole 1 is larger than the height of the chip capacitor 7. The mount hole 1 is formed on the surface of the insulation substrate 9 on the uppermost layer.
Patent JP-2001020571-A (JP)
Title: Lock control system
Inventor: ABE HIDEO
IPC: E05B19/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable system by increasing a security level when a lock of game stand is opened and closed by a plurality of persons in a pinball parlor. SOLUTION: The state of each pinball stand 26 is controlled centrally by images from each TV camera 21, installed on a floor 2 where pinball stands are installed, displayed on a TV monitor 11 in a monitor room 1. Also, a key to open and close the lock of each pinball stand 26 is stored controllably by a key controller 21, and the information on retrieval and return of each key and the information on its user are recorded with a reader/writer 22. The information on history of unlocking and locking of each pinball stand 26 is recorded with a reader/writer 24 connected to a plurality of controllers 23.
Patent JP-S6173552-A (JP)
Title: Manufacture of stator for motor
Inventor: NODA ETSUJI
IPC: H02K3/00
Filed: 1984-09-14
Abstract: PURPOSE:To obtain a stator having preferable characteristics and high productivity by integrally molding a winding unit wound with a conductive plate in a cylindrical shape and a waveshape arcuate unit with an insulating resin, slicing the molded unit to form a platelike stator. CONSTITUTION:A conductive plate is wound in a cylindrical shape to form a winding unit 4, and a plurality of the units 4 are annularly disposed. Further, after a waveshape arcuate unit 7 is disposed concentrically with the winding unit group, the winding unit group and the arcuate unit are integrally molded with an insulating resin to form a columnar molding unit. Then, the columnar unit is sliced at the section perpendicular to its axial direction in the prescribed thickness to form a platelike stator. The winding unit is used as a stator coil 3, and the arcuate unit is used as a frequency generating coil 7.
Patent JP-S6171554-A (JP)
Title: Manufacture of gas diffusion electrode in fuel cell
Inventor: NISHIHARA YOSHINORI
IPC: H01M4/88
Filed: 1984-09-14
Abstract: PURPOSE:To activate electrochemical reaction of an electrode by attaching a catalyst layer to an electrode material at room temperature and thereafter treating it by heating at specific temperature. CONSTITUTION:The aggregate of a catalyst obtained by allowing carbon fine powder carriers 1 to support platinum of 10% by weight is kneaded, formed as a film, dried and thereafter pressed on an electrode substrate water-repellent- treated beforehand at, for example, 2kg/cm<2> at room temperature for one minute and thereafter treated by heating in air or nitrogen gas at 250-340 deg.C, preferably 280-290 deg.C for 1hr. Thereby, polytetrafluoroethylene (PTFE) kneaded in the aggregate of the catalyst remains as granular PTFE3b, and one part of it remains as PTFE fiber 3c produced at kneading process and enlarges its clearance between with the carriers 1 and thereby gas flow paths are secured and the portions of the surfaces of the carriers 1 exposed platinum 2 at increase. Therefore, the active points of electrochemical reaction increase.
Patent JP-S6172889-A (JP)
Title: Operating shock absorber in compressor
Inventor: KOBAYASHI HISAO
IPC: F04C28/06
Filed: 1984-09-16
Abstract: PURPOSE:To aim at relieving an operating shock, by paralyzing a compression function in a way of making discharge gas flow back to a low pressure chamber from a high pressure chamber in time of starting, while operating a control valve slowly after starting, limiting the flow of reflux gas to some extent, and restoring the paralyzed compression function to the original state by degrees. CONSTITUTION:When a solenoid valve 58 is opened and a scroll compressor is started, capacity of a compression space (c) formed by two volute parts 105b and 107b gradually decreases in proportion as this compression space (c) goes to the central part, and gas is discharged to a discharge chamber 109 from a discharge passage 110, but this gas is all made to flow back to a suction chamber 108 from a bypass passage 51 so that the compressor operates as much as zero percent. On the other hand, since the solenoid valve 58 is closed simultaneously with starting, a pressure discharge pipe line 59 interconnecting a back pressure chamber 56 to the suction chamber 108 is intercepted. Accordingly, motion of a control valve 53 toward a direction of closing a bypass passage 51 by dynamic pressure of reflux gas flowing into the passage 51 comes sluggish and gradually shifted to the closing direction so that a shock due to compressor operation is relievable.
Patent JP-S6350974-A (JP)
Title: Synchronizing signal identifying device
Inventor: MUKAI TOSHIHARU
IPC: G11B19/28
Filed: 1986-08-19
Abstract: PURPOSE:To detect the presence/absence of a synchronizing signal directly from the synchronizing signal itself, by obtaining a phase shift signal by performing the absolute arithmetic calculation of a phase error signal substantially, and comparing it with a prescribed threshold voltage set in advance. CONSTITUTION:The synchronizing signal from a synchronizing signal separation circuit 4 is phase-compared with the output S0 of a VCO15 at a phase comparator 13. The output signal of the comparator 13 is smoothed at an LPF14, and it is inputted to the VCO15 as a control voltage. Such sequence of loop constitutes a phase-locked loop PLL. At a phase shift quantity arithmetic circuit 16, the absolute arithmetic calculation of a phase error being outputted from the comparator 13, is performed, and it is smoothed at an LPF17. By setting the threshold voltage of a comparator 18 larger than the maximum voltage of the output voltage of the LPF17 being generated at the phase-locked state of the PLL, it is possible to identify a normal synchronizing signal from a pseudo synchronizing signal.
Patent JP-S6451650-A (JP)
Title: Method of forming dish region in highn density cmos circuit
Inventor: FURANTSU NETSUPURU
IPC: H01L21/82
Filed: 1988-08-01
Abstract: PURPOSE: To prevent the latch-up phenomenon by adjusting the anisotropic etching time of a silicon oxide layer to desired position and width of insulation isolated trenches along the dish-like region end edges and adjusting the isotropic etching time for desired depth thereof. CONSTITUTION: After masking a double layer of silicon nitride 3/oxide layer 2 on the surface of an Si substrate 1 with a mask 6, it is implanted with P-ions. The isotropic undercut etching 7 of the SiO2 layer 2 determines the position of insulation isolated trenches 13 along the edges of p-type dish-like regions 12. The width of the trench 13 is adjustable over the etching time. After removing the mask 6, it is thermally oxidized to form a second silicon oxide layer 8. Using a second silicon nitride layer 9 and nitride layer 3 formed thereon as a mask, a third silicon oxide layer 10 is formed. After removing the nitride layers 3, 9, it is implanted with B-ions 11 to form p-type dish-like regions 12. After removing the oxide layer 8, the trench etching is executed by anisotropic etching.
Patent JP-S5983168-A (JP)
Title: Electrophotographic receptor
Inventor: YASUI KOU
IPC: G03G5/08
Filed: 1982-11-05
Abstract: PURPOSE:To prevent attachment of a substance attached to the surface of a photoreceptor damaging and deteriorating it and to enhance surface characteristics of the photoreceptor by treating its surface with a surface treating agent. CONSTITUTION:Surface treatment is carried out by applying a surface treating agent to the surface of the photoreceptor by a proper means, and removing an excess of the agent so as not to leave it on the surface. A surface treating agent is used having chemical stability, high electric resistance, water repellency, and lubricity. In the case of using a silicone grease, deterioration of image quality can be prevented for a long term by applying a silicone grease incorporating ultrafine powder of SiO2 or Si3N4. It is presumably due to the fact that the silicone grease has good compatibility with a silicon compd., and a state of strong combination is ensured even on the surface of the photoreceptor, and the ultrafine powder mediates their combination and maintains a stable state for a long term.
Patent JP-H0938083-A (JP)
Title: Display of information on fluidity and ultrasonic diagnostic device
Inventor: HASHIMOTO HIROSHI
IPC: A61B8/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for displaying by which it is possible to display the actual status of a fluid in a high-quality image which can be recognized with high visibility and an ultrasonic diagnostic device. SOLUTION: A power P is calculated by an arithmetic part 11 for autocorrelation by operating an ultrasonic probe 1 to sequentially scan every specified spot with its concurrent movement in an almost vertical direction with a scan plane. In addition, the projection process of three-dimensional data on the power P (for example, the process to convert the highest value of the three-dimensional data on a projection line as a projection value) is performed, on a projection line complying with parameters such as a projection direction) entered by an IP parameter entry part 21, in an IP processing part 20. Further, the projection data PD obtained through the projection process is visualized as an image by DSC 13, and information on the fluid is displayed on CRT 14. Thus it is possible to minutely display the status of the fluid (e.g. blood stream in the blood vessel).
Patent JP-S5896022-A (JP)
Title: Cardiac
Inventor: TOMINAGA MICHIAKI
IPC: A61P9/04
Filed: 1981-11-30
Abstract: NEW MATERIAL:The compound of formula 1 (R<1> is H, lower alkyl, phenyl (lower alkyl), lower alkenyl, etc.; R<2> is H, lower alkyl, lower alkoxy, etc.; R<3> is H, lower alkyl, halogen, nitroso, etc.; R<4> and R<5> are H, halogen, lower alkyl, OH, etc.) and its salt. EXAMPLE:6-(3-Methyl-imidazo[1,2-a]pyridin-2-yl)-1-methyl-3,4-dihydroca rbostyril monohydrobromide. USE:Cardiac having cardiac muscle systole promoting activity and effective to congestive cardiac incompetence, etc. The characteristic feature of the agent is activity to increase the flow rate in coronary vessel and extremely weak effect to increase the heart rate. PROCESS:The compound of e.g. formula 1' is prepared by reacting the compound of formula 2 (X<1> is halogen; R<6> is H or lower alkyl) with the compound of formula 3 in the absence of a solvent or in a proper solvent (e.g. water, methanol, etc.).
Patent JP-H0245051-A (JP)
Title: Artificial hair for planting and method and apparatus for producing artificial hair
Inventor: YAMADA SHIRO
IPC: A61F2/10
Filed: 1988-08-04
Abstract: PURPOSE:To form hair root parts which have extremely high bactericidal and bacteriostatic effects and are harmless to the human body by sticking amorphous silver like spots to the surface of a single fiber made of a synthetic resin as the artificial hair for planting. CONSTITUTION:The silver is stuck by vacuum vapor deposition under 10<-3>-10<-6>Torr, more preferably 10<-4>-10<-5>Torr vacuum degree and at <=36 deg.C substrate temp., more preferably at ordinary temp. (about 20 deg.C) to the surface of the artificial hair consisting of the single fiber made of the synthetic resin such as polyamide, polyethylene or polyester, by which the amorphous silver is stuck like spots to the surface. The degree at which the amorphous silver sticks like spots to the surface, i.e., the ratio of the sticking area to the surface area of the single fiber of the synthetic resin to be subjected to the vacuum vapor deposition is preferably 20-80%. The bactericidal and bacteriostatic effects by the silver ions are lower if the ratio is lower than 20%. Conversely, the exposed area of the synthetic resin decreases and the formation of the hair root part by welding is difficult if the ratio is higher than 80%. The end part is wound and the intersected point with the hair trunk part is welded by high-frequency spot welding to form the alpha-shaped hair root part, by which the stability of planted hair is increased.
Patent JP-S6087662-A (JP)
Title: Commutating circuit
Inventor: TSURUTA YUKINORI
IPC: H02M1/06
Filed: 1983-10-18
Abstract: PURPOSE:To suppress the current rising ratio at the commutating time by filling a saturable reactor and an air core reactor in a discharging path of a commutation capacitor. CONSTITUTION:A commutating circuit has thyristors 1A-1C, 2A-2C..., 6A- 6C, diodes 11A-11D, 21A-21D..., 61A-61D, commutating reactors 1L-6L, and commutating capacitors 1C-6C. Saturable reactors 11L-61L for suppressing the rate of change of current of a low current level is suppressed in the discharging path of the capacitors 1C-6C. The reactors 1L-6L are air core reactors, thereby suppressing the rate of change of the current of large level.
Patent JP-2000031227-A (JP)
Title: Wafer for heavy metal monitor and manufacture thereof
Inventor: SASAKI YASUSHI
IPC: H01L23/544
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To measure a heavy metal contamination amount on a wafer accurately, by forming a wafer thinner than a standard thickness fixed to a diameter of a wafer. SOLUTION: A thickness (t) of a wafer 1 for heavy metal monitor is formed thinner than a standard thickness (T) fixed to a diameter of a wafer. A 250 to 700 μm - thick wafer is used for the wafer 1. If the thickness of a wafer is made 675 μm, it becomes possible to maintain sensitivity coefficient related to a heavy metal contamination amount in proper correlation. Furthermore, a region 3 for heavy metal monitor is provided on the wafer 2 and the thickness (t) of a wafer in the region 3 is made thinner than a standard thickness T fixed to a diameter of the wafer 2. Therefore, a heavy metal contamination amount on the wafer 1 can be measured accurately by restraining generation of measurement error.
Patent JP-S6169828-A (JP)
Title: Epoxy resin composition
Inventor: SHIMAMOTO YUJI
IPC: C08G59/62
Filed: 1984-09-14
Abstract: PURPOSE:An epoxy resin composition having both of good heat resistance and rapid curability, containing a specified polyhydric phenol as a curing agent. CONSTITUTION:A polyhydric phenol based on a compound of the formula [wherein X is CH2 or C(CH3)2 and Y is H or CH3] and having a content of a low-MW compound having at most two benzene nuclei <=about 7wt% is used as a curing agent. Namely, 1 equivalent of an epoxy resin (bisphenol A diglycidyl ether or cresol novolak polyglycidyl ether) is mixed with about 0.5-1.5 equivalent of said curing agent.
Patent JP-H0521238-A (JP)
Title: Oil filled electrical equipment
Inventor: FURUKAWA SADAO
IPC: H01F27/12
Filed: 1991-07-09
Abstract: PURPOSE:To acquire stable insulation performance by removing a fine oil gap effectively. CONSTITUTION:Non-fibrous and porous soft insulating sheets 3a to 3h are arranged by pressure contact at least one place of a part which is positioned in insulation oil and where a fine oil gap is formed such as between a disc coil 6b of a high tension winding 12 and a spacer 5 between coils, and between a pressing bolt 14 of an upper winding supporting fitting 13 and an insulating supporting base 4b, the fine oil gap is removed and formation of an oil gap which linearly passes from front to rear is prevented.
Patent JP-S6436850-A (JP)
Title: Compression bonding apparatus of concrete member
Inventor: SATO MANABU
IPC: E04C5/08
Filed: 1987-07-31
Abstract: PURPOSE: To facilitate the execution of work and to improve efficiency in the execution of work by longitudinally compressing and joining concrete members by the pressure of compressing blocks toward a main body. CONSTITUTION: A device for continuously compressing important parts such as between concrete blocks in the construction of a retaining wall etc., by stacking members such as concrete blocks is constituted of both a vertically long body 1 with inclined receiving parts 4 inclined upwards at both its upper side surfaces and compressing blocks 8 and 14 with inclined surfaces 31 along the inclined surfaces of the inclined receiving parts 4. Concrete members are compressed along the length of the body 1 by the pressure of the compressing blocks 8 and 14 in contact with the inclined receiving parts 4 directly or via the lower part of another tip part-side body 1 toward the body 1.
Patent JP-H07154371-A (JP)
Title: Wavelenght-division multiplexing transmitter
Inventor: TOOMASU ROOSON KOTSUKU
IPC: G02F1/035
Filed: 1994-07-27
Abstract: PURPOSE: To obtain a wavelength division multiplexing system which does not require a plurality of modulators for each laser and, at the same time, any high-speed electrical driving ability for each laser. CONSTITUTION: The output terminals of a plurality of semiconductor lasers LA integrally formed on a substrate are joined together by means of an optical coupler CO1 which is also integrally formed on the substrate and the output of the coupler CO1 is passed through one laser modulator MOD1. The semiconductor lasers are composed of fixed-frequency lasers which are respectively tuned to specific frequencies. Therefore, one or several activated ones of the semiconductor lasers can be encoded by using one modulator.
Patent JP-H0481196-A (JP)
Title: Talkie trunk circuit
Inventor: URASAWA TOSHIYUKI
IPC: H04Q3/42
Filed: 1990-07-24
Abstract: PURPOSE:To use a voice data of the PCM code rule different from that of a channel and to attain level adjustment without revision of the voice data of a sound source by providing a transmission level adjustment switch circuit and a data conversion memory circuit between a voice data memory circuit and the channel interface circuit. CONSTITUTION:An address counter circuit 1 revises an address signal sequentially synchronously with a timing of a channel and sends the revised signal to a voice memory circuit 2. The voice memory circuit 2 outputs a data D1 of an address given from the address counter circuit 1 to a data conversion memory circuit 6. Moreover, a transmission level adjustment switch circuit 5 gives a signal SW depending on the setting state of a switch or the like to the data conversion memory circuit 6. The data conversion memory circuit 6 sets the data D1 as a low-order address and the signal SW as a high-order address and outputs a PCM data of the same code rule as that of a channel FHW to a channel interface circuit 3. The channel interface circuit 3 converts a parallel data outputted from the data conversion memory circuit 6 into a serial data by using a timing signal from a control circuit 4 and sends the data to the channel FHW.
Patent JP-S6084522-A (JP)
Title: Measuring protector
Inventor: AOYAMA TSUTOMU
IPC: G02B21/36
Filed: 1983-10-17
Abstract: PURPOSE:To automate the focusing of an image by calculating the rate of light and shade variation with the difference signal of two out-of-phase signals generated by four photodetecting elements on the basis of light and shade generated during relative movement with a projected image on a screen. CONSTITUTION:An object 4 on a mount base 3 is irradiated with light from a light source 1 through a condenser lens 2 and an image 4A is formed on the screen 6 through a projection lens 5. Then, the sensor 7 consisting of four photodetecting elements 7A-7D is mounted on the screen 6 slidably on a transparent plate 14 and moved relatively along the X axis and Y axis on the screen 6 and the respective sensors generate output signals A-D. Then, arithmetic means 8-10 calculate (A-B)-(C-D), which is compared with a reference signal Vref by a comparator 12, thereby bringing the rotation position of a rotary encoder 23 on the mount base 3 under the feedback control of a comparator 21.
Patent JP-H0726775-A (JP)
Title: Rail traversing type storing apparatus
Inventor: NAKATANI SUSUMU
IPC: E04H6/20
Filed: 1993-07-10
Abstract: PURPOSE:To provide a rail traversing type storing apparatus with high efficiency, by which automobiles can be stored in 100% of a automobile storing part of the storing apparatus. CONSTITUTION:A storing frame body 1 has storing chambers 2 arranged with 4 stages X 4 rows, that is, 16 storing chambers, and a loading table 3 is stored in such a manner as to be moved forward and backward in every storing chamber 2. A traversing frame 5 is formed by a longitudinal square frame body which covers one row X four stages of the storing frame body 1, and provided in such a manner as to move laterally in front of the storing frame body 1. Elevating supports 18, 19 are provided in such a manner as to elevate on the elevating rail parts 8, 9 of the traversing frame 5. A loading table support part 21 is fixed and supported at the rear part thereof in the cantilever state by the elevating supports 18, 19 on the lower sides of the elevating supports 18, 19 and disposed in such a manner as to project in front of the traversing frame 5. The elevating supports 18, 19 and the loading table support part 21 are suspended in such a manner as to move up and down elevating rail parts 8, 9.
Patent JP-H0640586-A (JP)
Title: Cleaning method for document conveying belt
Inventor: HIYOSHI TAKAYUKI
IPC: G03G21/00
Filed: 1992-07-21
Abstract: PURPOSE:To provide an inexpensive automatic document feeding device capable of cleaning a document conveying belt and a contact glass efficiently in an automatic document feeding device in which a cleaning sheet on which a cleaning agent capable of removing contamination adhered to the document conveying belt is applied can be fed and conveyed. CONSTITUTION:In a mode in which a document conveying belt 27 is cleaned, a cleaning sheet 1 is conveyed to a position where it is made in contact with the document conveying belt 27, the document conveying belt 27 is rotated with the cleaning sheet 1 fixed, and the cleaning sheet 1 is rubbed against the document conveying belt 27 to remove contamination adhered on the document conveying belt 27. Then the cleaning sheet 1 is discharged from the document feeding device.