baber/WOPTO huggingface dataset:
Patent JP-S62117912-A (JP)
Title: Driver for draining material
Inventor: NATSUME SHIGENOBU
IPC: E02D3/10
Filed: 1985-11-15
Abstract: PURPOSE:To permit drain materials to be driven at an optimum interval by enabling the interval between mandrels to be changed. CONSTITUTION:According to the kinds of draining materials and the conditions of the ground, draining materials are allowed to be driven at an optimum interval by permitting the interval between the mandrels to be exactly and easily altered for a draining material driver having a plurality of mandrels. Draining materials D, e.g., paper drain and chemical drain, can be driven concurrently at intervals by means of many mandrels 5.
Patent JP-H0196774-A (JP)
Title: Parking position indicating method
Inventor: NISHI KENICHI
IPC: G06G1/14
Filed: 1987-10-09
Abstract: PURPOSE:To facilitate the control operation of a parking lot by informing the numbers of idle parking sections to drivers via the output of voice. CONSTITUTION:Sensors S1-Sn are set at the parking sections P1-Pn respectively and detect the presence or absence of parking cars to give these detecting results to a signal processing means 7. The means 7 always monitors the parking situation of each parking section and then outputs signals via a voice synthesization output device 6 to convert the numbers of idle parking sections except those sections which are not available temporarily. These signals are applied to a speaker 4 via an AMP 5. The speaker 4 outputs voice that can be confirmed by drivers.
Patent JP-H07111502-A (JP)
Title: Communications system and its equipment
Inventor: TAKEMOTO SUMIO
IPC: H04W12/00
Filed: 1993-10-13
Abstract: PURPOSE:To keep a secret even in an input/output state of a terminal of message communication and also to ensure the satisfactory transmission of messages even in a pager system. CONSTITUTION:The transmission information characters are supplied through an operating part 1. An input switch 2 selects the connection of paths for the character information received from the part 1 or the information received from other input parts and also switches the ciphering/non-ciphering input selection. A character converter (simple ciphering device) 3 converts plural supplied character information into a small number of types of character information, e.g. converts the HIRAGANA (cursive form of Japanese syllabary), KATAKANA (square form of Japanese syllabary) and alphanumeric into only the numeric characters. A transmitting/ciphering part 8 of a control part ciphers in a high degree the characters supplied through the converter 3 and the switch 2 and then performs the signal processing so that the communication contents tapped on a transmission line are not easily decided.
Patent JP-H08179452-A (JP)
Title: Silver halide photographic emulsion
Inventor: ERITSUKU RESURII BERU
IPC: G03C1/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a silver halide photographic emulsion. SOLUTION: This silver halide photographic emulsion contains a radiation sensitive composite silver halide grains, a host grain part occupying 50% or more of total silver amount and a surface part epitaxially adhered to the host grain part. The surface part shows a face centered cubic lattice structure containing the six-coordinated complex of a metal selected from the fourth, fifth and sixth periods of the third to fourteenth groups of the periodic table. One or more organic ligands containing one or more carbon - carbon bondings, one or more carbon-hydrogen bondings or one or more carbon - nitrogen - hydrogen bonding arrangements occupy a half or more of the metal coordinated part in the coordinated complex. The half or more of the metal coordinated part in the coordinated complex is proposed by a halogen or pseudo halogen ligand.
Patent JP-S61136900-A (JP)
Inventor: YAMANE MANABU
IPC: B66B9/04
Filed: 1984-12-03
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-H08153718-A (JP)
Title: Semiconductor device with silicon nitride and its production
Inventor: TAMURA MUNEO
IPC: C23C16/34
Filed: 1995-09-06
Abstract: PURPOSE: To keep the ultraviolet transmissivity and low strain inside film and improve the covering property by allowing the optical absorption edge wavelength of a silicon nitride film covering an element to which ultraviolet irradiation is required, to be shorter than a specific wavelength and enlarging an average area of an area surrounded with a crystal grain boundary on the surface of the silicon nitride than a specific size. CONSTITUTION: The optical absorption edge wavelength of a silicon nitride film 25 which is formed in a manner to cover an element needing ultraviolet irradiation is made shorter than 254nm and the average area of an area surrounded with crystal grain boundary appearing on the surface of the film 25 is made at least 4.5×10<4> nm<2> . The film 25 is formed by changing a mixed gas (the flow ratio of silane gas and ammonia gas to nitrogen gas is at least 0.050 and the flow ratio of silane gas to ammonia is less than 1.7) containing a silane gas, ammonia gas and nitrogen gas into plasma. Thus, the ultraviolet transmissivity and low strain inside film can be kept and the covering property be improved at the same time.
Patent JP-H05113496-A (JP)
Title: Decontamination of inner surface contaminated pipings
Inventor: HIDAKA TAMOTSU
IPC: G21F9/00
Filed: 1991-09-07
Abstract: PURPOSE:To obtain a decontamination device which enables decrease of waste amounts by decontaminating inner surface contaminated pipings generated in a nuclear plant and by removing sticking radioactivity sources. CONSTITUTION:The device of this invention is provided with a pipe supporting roller 1 which places and supports pipings on it, a nozzle 8 which spouts abrasives toward pipings inner surface, an abrasives supplying device 5 for supplying the abrasives to the nozzle, and a collection device 3 collecting abrasives spouted toward the pipings inner surface and abrasing chips which contains radioactivity sources.
Patent JP-S62113511-A (JP)
Inventor: MISHIMA FUMIO
IPC: B28B3/20
Filed: 1985-11-14
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-2001085554-A (JP)
Title: Package for semiconductor device and the semiconductor device
Inventor: KASAI YOSHIJI
IPC: H01L23/12
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a package for a semiconductor device which has superior heat radiation. SOLUTION: This package 20 has a metal core 21 and wiring patterns 34 and 35 which are formed on the top and reverse surfaces of the metal core 21 across insulating layers 24 and electrically connected through a through hole plated film 30, formed on the metal core 21 and a conductor part 30 formed on the insulating layer 24, and a mount part 38 for a semiconductor chip is formed on one surface and an external connection part 35 is formed on the other surface. In this case, the metal core 21 is exposed by removing the insulating layer 24 at the periphery of the semiconductor chip mounting part and also exposed by removing the insulating layer 24 in a region on the other surface which includes a projection part of the semiconductor chip mounting part 38 on the former surface.
Patent JP-S63112081-A (JP)
Title: Method for joining metal member
Inventor: NAKAMURA KATSUAKI
IPC: B23K20/00
Filed: 1986-10-29
Abstract: PURPOSE:To obtain sufficient joint strength by providing opposingly two metal members through an inserting material consisting of a superplastic material and bringing them to pressing by a prescribed pressure under prescribed temperature and atmosphere. CONSTITUTION:From a blank material consisting of a sheet made of a superplastic material, an inserting material 29 to which the shape conforms with the peripheral edge shape of a small diameter hole 28 of an arm substrate 20, and an inserting material 32 to which the shape conforms with the peripheral edge shape of the semi-circular recessed part 30 of the arm substrate 20 are formed. A small end bearing 21 and a large end bearing 22 are heated and pressurized under prescribed temperature and atmosphere and joined by a diffused function to the arm substrate 20 through inserting materials 29, 32. In such a way, the strong joining force can be obtained, and also, a much wider area can be joined compared with welding, and the higher strength is obtained compared with adhesion and brazing etc.
Patent JP-2000089136-A (JP)
Title: Optical system driving mechanism of endoscope
Inventor: ITOU KEIJI
IPC: A61B1/04
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical system driving mechanism of an endoscope which does not lower in actuation after repeated use even in the case of an optical system driving mechanism working with parts of a same material in slidable contact with each other. SOLUTION: Parts 27, 28, 34, 35, 50, 55, 65, 66, 67, which relatively move in contact state with each other associated with a movement for adjusting a state of an observing optical system of an endoscope, are made of a same material, and also a contact surface of one part with the other part is processed with hard lubrication. Thus, even if the parts in slidable contact with each other are made of a same material, both parts differ in the hardness of the sliding surfaces and moreover slip well, therefore, excellent durability can be obtained without lowering in actuation after repeated use.
Patent JP-S63112865-A (JP)
Title: Recording and reproducing disk device
Inventor: OHASHI KAZUHITO
IPC: G11B19/247
Filed: 1986-10-29
Abstract: PURPOSE:To control a revolving speed of a disk with high accuracy, and to execute recording to a disk of an unformat, as well, by holding a revolving speed of a recording and reproducing disk at the time of reproducing immediately after switching a control system when a reproducing operation is shifted to a recording operation, and thereafter, shifting said revolving speed to a revolving speed determined by a position of a recording and reproducing head. CONSTITUTION:In a recording operation to a recording and reproducing disk having an area which is recorded already, when a reproducing operation is shifted to a recording operation, a revolving speed control system is switched from a first control system to a second control system. Also, a revolving speed of the recording and reproducing disk, stored in a storage means is set as a revolving speed condition which is supplied by the second control system to a revolving speed control means, and thereafter, the revolving speed of the recording and reproducing disk is shifted gradually to a revolving speed determined in accordance with a position of a recording and reproducing head. Also, in case of recording to the recording and reproducing disk of an unformat, the revolving speed condition is determined, based on only a position of the recording and reproducing head, which is detected. In such a way, the revolving speed of the recording and reproducing disk can be controlled with high accuracy, and also, recording can be executed to a disk of an unformat, as well.
Patent JP-H07179344-A (JP)
Title: Antimigraine tryptamine cyclobutenedione derivative
Inventor: JIYONASU EI GIRISU
IPC: A61K31/40
Filed: 1994-09-14
Abstract: PURPOSE: To obtain a new compound for treating migraine and a vascular headache. CONSTITUTION: This compound is shown by formula I (R<1> is H, a halogen or a lower alkyl; R<2> and R<3> are each H or a lower alkyl; R<4> is H, a lower alkyl, a lower acyl or a lower alkylsulfonyl; X is NR<2> R<3> , OR<2> , etc.; (m) is 0-3; (n) is 1-5), its acid addition salt and/or solvate such as 5-(1,2-dioxy-4-methyl-3- cyclobuten-3-yl)amino-3-[2-(dimethylamino)ethyl]indole. The compound of formula I is obtained by reacting a compound of formula II with a compound of formula III. The compound of formula I has antimigraine serotonin-like action, is effective for treating a vascular headache, especially migranine and cluster headache and is administered orally or dermal administration.
Patent JP-2000060830-A (JP)
Title: Measure for measuring night sleep time erection phenomenon
Inventor: MORIFUJI YASUO
IPC: A61B5/107
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To disclose a measure for measuring a night sleep time erection phenomenon which is high in accuracy, is easily mountable and is safe. SOLUTION: This measure for measuring the night sleep time erection phenomenon (NPT) is constituted by providing the slit-like tape 11 with graduations 12 in its longitudinal direction and fixing a tape stopper 13 having a through- hole to be inserted with the other end of the tape to one end of the tape 11. The tape 11 is formed of a non-stretchable material and the tape stopper 13 is formed of a hardly slippable soft material. The tape 11 is a woven fabric of blended yarn of synthetic fibers. Only the other end thereof is formed as a cured smooth surface by heating and compressing. The material of the tape stopper 13 is formed of silicone rubber. The through-hole 14 is provided with projecting lines 14a along the longitudinal direction of the tape 11. Further, the angle parts of the tape stopper 13 are subjected to chamfering to a curved surface shape.  The tape is formed to a length of 100 to 200 mm.
Patent JP-S61136602-A (JP)
Title: Production of high-strength sintered aluminum alloy body
Inventor: SAKUMA TAKESHI
IPC: B30B11/02
Filed: 1984-12-04
Abstract: PURPOSE:To produce a sintered Al body having good dimensional accuracy, light weight and high strength at a high yield by mixing lubricating agent powder with quickly cooled and solidified powder of an Al alloy at an adequate ratio, heating and pressurizing the mixture and sintering the resulted green compact having high density. CONSTITUTION:The lubricating agent powder L having 100-300 deg.C m.p. is added to 0.2-10vol% to the quickly cooled and solidified powder A consisting of the Al alloy and the powders are thoroughly agitated and mixed by using a mixer until the two powders are uniformly dispersed. The resulted powder mixture is chaged into a recess 6 formed of a molding hole 4 of a die 2 and a lower punch 5 of a plunger die 1 and is heated to the m.p. of the powder L or above by a heater3 to melt the powder L so that approximately the entire surface of the powder A is coated with the molten lubricating material Ls and the strength of the powder A is decreased. The above- mentioned mixture is pressurized in this state by the lower punch 5 and an upper punch 5 to obtain the green compact G. The green com- pact G is disposed in a sintering furnace 8 and is heated for about 0.5-5hr at about 450-550 deg.C by which the sintered body is obtd.
Patent JP-2000087373-A (JP)
Title: Cover device for small-sized manhole
Inventor: SHIMODA NAOSHI
IPC: E02D29/12
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a cover device for a small-sized manhole with which work for correcting the height of a cover body can be done easily. SOLUTION: An annular receiving seat body 21 forming a pipe body loose fitting hole 31 loosely fitting to the upper end part of a manhole rising pipe body 11 in a center part is set on a ground part 12 for seat body-setting. A fixing cover receiving body 22 is positioned and fixed on the receiving seat body 21 by connection bolts 36. A movable cover receiving body 23 is attached through adjustment bolt bodies 48 to the fixing cover receiving body 22 in an upper and lower position-adjustable manner. A cover body 24 is detachably mounted on the movable cover receiving body 23. Thereby in the case where the cover body 24 is unevenly sunk after execution, the adjustment bolt bodies 48 are turned to move the movable cover receiving body 23 only by an amount in response to a sink amount in an upper direction for the fixing cover receiving body 22 so as to correct height.
Patent JP-H11202210-A (JP)
Title: Direction transmission/reception equipment for modulated light wave
Inventor: FISCHER EDGAR
IPC: H04B10/11
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a light directional transmission/reception equipment with which an image of high quality can be obtained, in an equipment for the directional transmission and reception of modulated light waves between geostationary satellites, namely, the geostationary satellites closer to the earth through a telescope. SOLUTION: The equipment for the directional transmission and reception of modulated light waves between geostationary satellites, namely, the geostationary satellites closer to the earth through a telescope is provided with a housing 50 composed of a plate 34 having a honeycomb structure surrounded with a thin layer having low thermal expansion characteristics and an inclined reflecting telescope constituted symmetrically and installed on a yoke 52 attached so as to be rotatable on a ring 54. In this case, the inclined reflecting telescope has no image pickup error and the bidirectional simultaneous transmission/reception of the light waves possible.
Patent JP-H07252623-A (JP)
Title: Production of hot-dip galvanized steel sheet excellent in durability to impact at low temperature
Inventor: ARAI MASAHIRO
IPC: C23C2/02
Filed: 1994-10-21
Abstract: PURPOSE:To produce a hot-dip galvanized steel sheet and a galvannealed steel sheet, excellent in durability to impact at low temp. CONSTITUTION:The surface of a steel sheet is coated with Si or Mn and then subjected to hot-dip galvanizing or subjected to alloying treatment successively to hot-dip galvanizing. It is desirable that the coating weight of Si or Mn is regulated to (0.2 to 200)mg/m<2> in the case of Si and to (0.4 to 400)mg/m<2> in the case of Mn, and the surface of the steel sheet is nonuniformly coated at 20-80% area coating rate.
Patent JP-H10106630-A (JP)
Title: Lithium secondary battery charging time reducing method
Inventor: TOKIDA YOSHITAKA
IPC: H02J7/10
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce charging time when charging a lithium secondary battery. SOLUTION: A computer circuit 2 controls a first switch control terminal 4 when a battery voltage detected by a battery voltage detecting terminal 3 reaches a maximum voltage during charging, turns OFF a first switch 5, and cancels charging, and at the same time the circuit controls a secondary switch control terminal 7, turns ON a second switch 8, flows a current only in a duration of time T1 to a damping resistor 9, after the time T1 the computer circuit 2 controls the secondary switch control terminal 7, turns OFF the second switch 8, repeats a process for performing re-charging after a time T2, and finally after count of using the damping resistor 9 reaches n, time when a non-charging duration during open continues for time T3 or more, full charging is detected.
Patent JP-H02103622-A (JP)
Title: Multimedia document preparing system
Inventor: ITO DAISAKU
IPC: G06F3/048
Filed: 1988-10-12
Abstract: PURPOSE:To reduce the man-hour for preparing a multimedia document by preparing the multimedia document in such a way that displaying data are edited by making access to each computer through key data of a keyboard and multiple windows are controlled by instructions from a mouse. CONSTITUTION:Access is made to plural computer 1 and 2 from one keyboard 7 and instructions are given to the computers 1 and 2. Editing processes are performed on each picture by storing video output signals of displaying data outputted from each computer 1 and 2 in a bit map memory 5 after A/D conversion and each displaying data in a memory 11 for display in a multi-window form. Then a multimedia document is prepared by controlling multiple windows by means of instructions from a mouse 8. Therefore, the multimedia document can be prepared with a less number of processes irrespective of data forms and kinds of devices.
Patent JP-H05230073-A (JP)
Title: Method of performing cycloalkyl substitution of hydrogen-containing silane
Inventor: JIYON MAIKERU GOONDOROON
IPC: C07F7/12
Filed: 1992-09-25
Abstract: PURPOSE: To provide a method for substituting a cycloalkyl substituent for hydrogen combining to silicon of a silane at a low temp. and in a short time.  
     CONSTITUTION: A cycloalkylsilane expressed by the formula; R 1   a R 2   d H b-d SiX 4-a-b  is obtained by bringing a cycloalkane expressed by the formula; R 3   y C n H 2n-y  into contact with silane expressed by the formula; R 1   a H b SiX 4-a-b  in the presence of an org. boron catalyst expressed by the formula; R 1   c BX 3-c  at about 200-500°C and under the pressure of about 1000-5000 psi. (R 1  is a 1-7C alkyl group or an aryl group, R 2  is a cycloalkyl group expressed by the formula; R 3   y C n H 2n-y-1 , R 3  is 1-7C an alkyl group or an aryl group, (y) is 0 or 1, (n) is 4-7, X is Cl, Br or F, (a) is 0 or 1, (b) is 1 or 2, (d) is 1-(b), (a)+(b) is 1, 2 or 3, (c) is 1, 2 or 3). 
     COPYRIGHT: (C)1993,JPO
Patent JP-S61136630-A (JP)
Title: Annealing method of iron core piece
Inventor: IKEDA HIDEO
IPC: C21D1/26
Filed: 1984-12-04
Abstract: PURPOSE:To reduce losses of iron cores, by exposing corner parts of an iron core piece from coiling parts of a magnetic flux generator and by carrying out annealing in a magnetic field. CONSTITUTION:The iron core piece 1 composed of ferrous amorphous magnetic material is disposed so that its corner parts are exposed from the parts of coils 2 of the magnetic flux generator. An electric current is sent to the coils 2 and a magnetic field is impressed to carry out annealing. By this annealing method, a direction (b) of magnetic flux of the iron core in motion agrees with a direction (a) of the impressed magnetic field during annealing, even at the corner parts of the iron core piece 1, e.g., at the oblique lined part, etc. Accordingly, the iron core made by combining these iron core pieces can reduce its losses.
Patent JP-2001085027-A (JP)
Title: Carbon electrode material assembly
Inventor: KOBAYASHI MASANOBU
IPC: H01M8/18
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a carbon electrode material assembly capable of suppressing electroconductivity drop through a long time service by improving both the characteristics of carbonaceous fibers and the physical properties of non-woven fablic, reducing the cell resistance of a redox flow battery, and enhancing the energy efficiency. SOLUTION: The carbon electrode material assembly used in a redox flow battery using aqueous solution electrolytic solution consists of a non-woven fablic of carbonaceous fibers, wherein the fiber has a pseudo-graphite crystal structure in which the half-value, half width of the peak at 1360 cm-1 determined by the laser Raman spectrography ranges 30-60 cm-1 while the half-value half width of the peak at 1580 cm-1 ranges 30-45 cm-1 and also the ratio R of the peak intensity between the two (=Ia/Ig) ranges 0.7-1.0. Therein the amount of surface acid functional radicals determined through XPS surface analysis is 0.2-1.2% of the total number of surface carbon atoms, and the non-woven fablic has a compression ratio of 10-25% and a modulus of compression elasticity of 80% or more.
Patent JP-S62117254-A (JP)
Title: Small button battery
Inventor: AKIYAMA TAICHI
IPC: H01M2/02
Filed: 1985-11-15
Abstract: PURPOSE:To prevent the depth of carved marks formed on the bottom of the positive case from varying after battery assembling so as to make the marks clear by locating the marks inside the inner diameter of the positive ring hole. CONSTITUTION:Carved marks including a battery name are formed on area (C) located inside the inner diameter of a positive ring hole. As a result, any variation in the depth of the marks is prevented, thereby enabling the marks to be easily read.