baber/WOPTO huggingface dataset:
Patent JP-S5494540-A (JP)
Title: Phosphorus-containing flame-retardant resin composition
Inventor: YOSHII NAOHARU
IPC: C08L101/00
Filed: 1977-12-31
Abstract: PURPOSE: The title resin composition having improved heat resistance and sufficient flame retardancy free from defects, such as sublimation and bleeding, comprising a specific flame-retardant and a synthetic resin.  
     CONSTITUTION: 3W50 wt.% of a flame-retardant which is a combination of (A) at least one type of salt obtained by reacting (a) 1,3,6-tris (4,6-diamino-1,3,5-triazine- 2-yl)hexane with (b) a (iso)cyanuric acid (or derivative) of formula I or II: (R's may be the same or different, and at least one of them is H, 1W3C hydroxyalkyl group, and the others are 1W3C alkyl or phenyl groups) in a suitable solvent at 50W180°C for 10W180 min and (B) at least one type of phosphorus compound selected from inorganic phosphorus compounds and organic phosphites at a weight ratio of (A) to (B) of 10:1W1:10 is incorporated into 97W50 wt.% of a synthetic resin, e.g. polyamide or polyester. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6052018-A (JP)
Title: Formation of gallium arsenide high-resistance pattern
Inventor: ASATA SUSUMU
IPC: H01L21/263
Filed: 1983-08-31
Abstract: PURPOSE:To draw a fine pattern directly without a mask by projecting electron beams to a substrate, depositing a thin-film consisting of an element forming a deep impurity level and diffusing the element to gallium arsenide through heat treatment. CONSTITUTION:When a substrate to be deposited 31 is mounted in an atmosphere composed of gas molecules 33 containing a material to be deposited, the gas molecules 33 are adsorbed on the surface of the substrate 31. When electron beams are projected onto the substrate 31, adsorbed molecules 32 in the irradiated atmospheric gas are changed into the energy of electron beams 36, and decomposed into deposition material elements 34 made to be contained in the adsorbed molecules 32 and volatile material molecules 35, and the material elements 34 deposit on the surface of the substrate.
Patent JP-S6050084-A (JP)
Inventor: MURAKAMI TAKESHI
IPC: B62K5/00
Filed: 1983-08-31
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-H11341192-A (JP)
Title: Device and method for telephone line calling and medium
Inventor: YANAGISAWA NOBUAKI
IPC: H04L12/58
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an HTML display system with telephone calling efficiency improved by converting a telephone number into a tone signal or a pulse signal and transmitting it to a telephone line through a modem when the telephone number surrounded by specific identifiers is specified. SOLUTION: A line of an HTML file, '<a telephonyhref= '00-0000-0000'> telephone: 00-0000-0000</a>', is an extension anchor tag of an HTML language and numbers in a character string of '00-0000-0000' indicate a telephone number character string (403) in order for a browser program to automatically call when they are selected. In this way, the telephone number surrounded by specific identifiers is indicated in the HTML file. Then, when it is specified by an input device, a telephone line calling device converts the telephone number into a tone signal or a pulse signal and transmits it to a telephone line through a modem.
Patent JP-S645746-A (JP)
Title: Flexible electric adjusting device
Inventor: YAMANE MANABU
IPC: B25J9/16
Filed: 1987-06-26
Abstract: PURPOSE:To perform work effectively and flexibly by separating electric adjusting work at two or more points into setting work of working units by a robot and volume adjusting work by the working units and installing a specific tool part in each working unit. CONSTITUTION:A robot 5 grasps a tool part 7 in a working unit 12 based on a program and sets the tool part 7 at a position capable of working at volumes 9 assembled in a base plate 8. The same actions are taken for two or more working units 12 in order, while adjusting work for two or more volumes 9 are performed simultaneously. Operability of the robot 5 can thus be increased, and electric adjusting work can be performed effectively and flexibly.
Patent JP-S6050979-A (JP)
Title: Light emitting semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L21/205
Filed: 1983-08-30
Abstract: PURPOSE:To obtain a light emitting semiconductor device which can continuously emit a light or an incandescent light by interposing a transient region made of the laminated third non-single crystal semiconductor having large and small energy band widths between the first non-single crystal semiconductor of N type or P type having the first energy band width and the second non-single crystal semiconductor of P type or N type having the second energy band width. CONSTITUTION:The P type first non-single crystal layer 11 which has Egapprox.=2.0eV of energy band width Eg is accumulated on a light transmissive electrode 21 made of oxidized tin, and N type Si layer 13 of Eg=1.7eV is formed through a transition layer 12 made of layers 14-20 laminated thereon. Then, the second electrode 22 of the prescribed shape made similarly to oxidized tin is provided on the layer 13. In this construction, Eg of the layers 14-20 for forming the layer 12 is varied from Eg=2.5-2.8eV to Eg=1.7-2.0eV to stabilize the recombination of electrons and holes, thereby emitting a preferable light.
Patent JP-S5382902-A (JP)
Title: Feed water tank
Inventor: WATANABE MASAYUKI
IPC: F22D1/02
Filed: 1976-12-28
Abstract: PURPOSE: To simplify hat insulation, and to reduce heat loss, by setting a partition wall device to the inside of a feed water tank to partition one small chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11351101-A (JP)
Title: Fuel injection valve for internal combustion engine
Inventor: ITO EIJI
IPC: F02M61/12
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection nozzle capable of reducing influence of eccentricity of a nozzle needle from a nozzle body, by disposing near to a seat portion of the nozzle needle a recess portion which controls axial dislocation of the nozzle needle from the nozzle body. SOLUTION: At upstream side of a seat portion 9 of a nozzle needle 3, a stepped-shape and substantially cylindrical recess portion 8 is formed by external surface cutting machining or the like, so that eccentricity of the nozzle needle 3 from a nozzle body 2 can be corrected. Thus, influence of the eccentricity of the nozzle needle 3 from the nozzle body 2 can be reduced, resulting in uniforming spray pattern of two or more nozzle holes 6, respectively. Providing the nozzle needle 3 with the recess portion 8 facilitates machining of a fuel injection nozzle 1. Accordingly, the high-quality and accurate fuel injection nozzle 1 can be manufactured.
Patent JP-S5588939-A (JP)
Title: Joint connection method
Inventor: ITOU YOSHINORI
IPC: B21D39/04
Filed: 1978-12-27
Abstract: PURPOSE:To form the joint part of superior pressure resistance and thrust resistance by fitting the  connecting pipes into a socket built-in with sealing materials in the grooves in its inside circumferential direction then reducing the diameter of the pipes and further plastically deforming the  portion within the reduced-diameter range continuously to an intermittent recess by the specified  method. CONSTITUTION:Pipes 5, 5 are respectively fitted to the joint S which has a clearance C into  which the connecting pipes 5, 5 readily fit, is formed with grooves 2 in the circumferential direction of the inside surface in the innermost part of the socket parts 1 on both sides and is built in  with O-rings or the like in these. The pipes are then reduced of diameter by vertically split die  press tools 7, 7' to pressure weld the range Z2 of the annular grooves to the state of being bitten  to the outside wall surface of the pipe 5 to perfectly prevent the entry of fluid or the like into the  fitting part. At the same time, the circumferential surface of the fixed zone Z3 within the diameter- reduced range Z1 is plastically deformed to polygonal shape or the deformed shape having recesses  at a number of equally divided portions by the pressing pieces 7a, 7a' formed to the press tools 7,  7'. This makes the connection firm through cooperative action with the pressure welding of the  sealing materials 3. It is more effectual to coat adhesive agents on the outside surfaces of the connected pipes.
Patent JP-S5493507-A (JP)
Title: Pantagraph
Inventor: TSUDA KIICHIROU
IPC: B60L5/22
Filed: 1977-12-28
Abstract: PURPOSE: To better contact between stringings and peantagraphs, by elastically supporting two collector shoes sliding contacting with the stringings in shapes that the shoes each become independent from one pantagraph frame.  
     CONSTITUTION: Two collector shoes 17, 20 are supported to stringings 16 by means of pantagraph frames 13. When the unevenness of the surfaces of the stringings is sharp, the variation values of contact force between the stringings and the pantagraphs become large, force downward pushing the poppets 37, 67 of opening and closing valves becomes small and either of the opening and closing valves is opened by the oil pressure of opening portions 34, 64. If the opening and closing valve of a detecting pushing-up device 31 is previously opened, oil flows into a cylinder 33, a piston 36 is pushed up while a piston 66 is pushed up. Thus, the righting capacities of the collector shoes are increased without tilting the collector shoes each collector shoe is pushed up. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H109252-A (JP)
Title: Bearing device
Inventor: ASAI HIROMITSU
IPC: F16C17/10
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device which is low in friction, excellent in durability, and low in cost by preventing outflow of the lubricating oil from a bearing while controlling the increase of the torque by a simple means. SOLUTION: A shaft 4 is inserted in a bearing hole 3 provided by covering a lower end opening part of a cylindrical radial bearing member 1 by a thrust bearing member 2. A groove 6 for generating the dynamic pressure is formed in a radial bearing surface 1a of an inner circumferential surface of the radial bearing member 1. A center part of an upper surface of the thrust bearing member 2 is raised in a projected spherical surface to form a thrust bearing surface 2a. The lubricating oil 7 which is the lubricating fluid is filled in a bearing clearance between the bearing hole 3 and the shaft 4, and the gel lubricant 8 is interposed in the clearance between an upper end opening part of the bearing hole 3 and an outer circumference of the shaft 4.
Patent JP-H06348048-A (JP)
Title: Single layer type electrophotographic photoreceptor
Inventor: ICHIKAWA YUMI
IPC: G03G5/06
Filed: 1993-06-04
Abstract: PURPOSE:To provide a single layer type electrophotographic photoreceptor excellent in electrification ability and sensitivity, capable of electrification to both positive and negative polarities and maintaining high stability of its electrostatic characteristics even after a copying process is repeated. CONSTITUTION:This single layer type electrophotographic photoreceptor has a photosensitive layer dispersedly contg. at least an electric charge generating material, an org. positive hole transferring material and an org. acceptor-like compd. and using a disazo compd. represented by the formula as the electric charge generating material. In the foumula, (n) is an integer of 1-5 and Cp is a residue of a coupler.
Patent JP-S5684344-A (JP)
Title: Ion implanted glass and exterior decorative parts for watch
Inventor: OKAMOTO RIYUUZOU
IPC: C03C23/00
Filed: 1979-12-11
Abstract: PURPOSE: To enhance the anticloudiness, surface reflection preventing properties, abrasion resistance and wear resistance of inorg. or org. glass by implanting metal or nonmetal ions in the glass.  
     CONSTITUTION: Metal or nonmetal ions are implanted in the outside of org. or inorg. watch glass with an ion implanting device. The ions implanted are those of one or more among Ni, N, P, etc. The ion implanted glass may be subjected to vapor deposition, ion plating or sputtering. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0914813-A (JP)
Title: Beer barrel cooling device
Inventor: ABE MASAYUKI
IPC: F25D25/00
Filed: 1995-06-27
Abstract: PURPOSE: To enable a beer barrel to be cooled down to a desired temperature within a short period of time by a method wherein a cooling box part is constituted by a box main body and a cover which is removably arranged to the box main body, and a cooling means and an air blowing means are arranged in opposition to a side circumferential surface of a barrel main body within a flowing space communicated with a cooling space between it and the side circumferential surface of the beer barrel. CONSTITUTION: A cooling box 7 is arranged at a base block 6, and a condenser box 8 is arranged adjacent to the cooling box. The cooling box 7 is comprised of a box main body 9 made of a heat insulating material and a cover 11 made of a heat insulting material removal installed at the box main body. It can be loaded or unloaded while a metallic beer barrel 1 is being vertically installed. Then, a cooling means and an air blowing means are oppositely arranged to face against a side circumferential surface of the barrel main body 2 in a flowing space communicated with a cooling space 12 formed between it and the side circumferential surface of the beer barrel 1.  With such an arrangement as above, it is possible to perform a smooth flowing of cold air within the cooling box, obtain a superior heat exchanging efficiency between it and the side circumferential surface of the beer barrel and further cool the beer barrel down to a desired temperature within a short period of time.
Patent JP-S5860561-A (JP)
Title: Semiconductor ic circuit device
Inventor: UEDA MASAHIRO
IPC: H01L23/52
Filed: 1981-10-06
Abstract: PURPOSE:To obtain IC with little fall of a gate output level, by enlarging the effective sectional area of intergate wirings constituting a wired logic, and thereby lessening a wiring resistance. CONSTITUTION:Two connection wirings between gates G1, G2 and G3 constituting a wired logic are formed in parallel. Thereby the wiring resistance of the connections of the wired logic can be held small and the fall of an output level is decreased. Since the width of the wirings and a pitch between the wirings are made to be the same with values set beforehand, wiring can be performed according to the same computer program for wiring as usual. In order to lower further the wiring resistance, it is sufficient that the number of parallel connection wirings is increased to three or more.
Patent JP-H065074-A (JP)
Title: Semiconductor memory device
Inventor: YAMAGUCHI YASUNORI
IPC: G11C11/403
Filed: 1992-06-19
Abstract: PURPOSE:To enhance a user's operating convenience by a method wherein it is not required to concern an automatic refresh operation which had to be performed surely by the control on the side of a system after a self-refresh operation has been finished. CONSTITUTION:A refresh block 23 and a timer circuit 24 are installed as control blocks used to change over the following according to a condition given from the outside of a semiconductor memory device: a self-refresh control mode whose cycle is comparatively long; and a self-refresh control mode whose cycle is comparatively short. Thereby, when the finish of a self-refresh operation whose cycle is comparatively long is sensed and a refresh operation whose cycle is comparatively short is performed automatically, it is not required to perform an automatic refresh operation by the control on the side of a system.
Patent JP-H0452188-A (JP)
Title: Optical record medium and method to manufacture optical record medium
Inventor: YOSHIOKA KAZUMI
IPC: G11B7/24035
Filed: 1990-06-19
Abstract: PURPOSE:To restrain a record thin film material from moving along a guide groove even if pulsation of a protective layer occurs due to repetition of recording and erasion so as to improve repeating property by making nitrogen contained in the record thin film. CONSTITUTION:A disk base plate 1 constituted of transparent resin has an optical record medium arranged on the surface thereof. The optical record medium is made of a first dielectric layer 2, a record thin film 3, a nitride layer 4, a second dielectric layer 5 constituted of the same material as the first dielectric layer 2, and a reflecting layer 6. The record thin film 3 of a disk in a rotating state is irradiated with laser beam so as to make the temperature up to the melting point or more and to melt it. Thereafter, it is cooled gradually and initialized, so that the nitride layer 4 arranged adjacently to the record thin film 3 also melts at the same time. Therefore, it is mixed to the record thin film 3 in a melting state, so that the nitrogen will be incorporated into the record thin film 3. As a result, the quality of the record thin film 3 changes, so that a moving phenomenon of the record film material along a guide groove due to pulsation of a protective film can be restrained.
Patent JP-S5382698-A (JP)
Title: Production of zinc hydroxide plate crystal
Inventor: FUKUDA YOUJI
IPC: C01G9/00
Filed: 1976-12-28
Abstract: PURPOSE: To mass-produce the titled crystal particles in an economical and simple process, by precipitating them from an acidic aq.  soln.  contg.  zinc salts in the acidic range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04360033-A (JP)
Title: Optical disk device
Inventor: KATAGIRI SUSUMU
IPC: G11B7/125
Filed: 1991-06-06
Abstract: PURPOSE:To prevent recording information from being destroyed by the fault of an optical path changeover means by detecting light quantity of laser light passing on the optical path and executing information recording after the changeover of the optical path is decided. CONSTITUTION:When the upper surface of an optical disk 31 is designated, a Faraday cell element 83 controls the light from a laser element 81 to 0 phase state and a moving optical part 6 is moved outside of the disk. Laser light is reflected at a polarized beam splitter 84 and passed through a polarizing mirror 87. When the light quantity entered in a light receiving element 88 is a prescribed detection level, the recording of the upper surface is performed by a moving optical part 7. When the back surface of the optical disk 31 is designated, the moving optical part 7 is moved to outside of the disk and a phase difference of lambda/2 is given by Farady element 83. Laser light passes through the splitter 84 and enters the moving optical part 6 and part of light is compared with a low detection level at the light receiving element 88. Thus, the changeover of the optical path is confirmed by the optical quantity of the light receiving element 88.
Patent JP-H0779200-A (JP)
Title: Information transmitter
Inventor: YATSUGI YOSHITAKA
IPC: G01S17/74
Filed: 1993-06-30
Abstract: PURPOSE:To provide an information transmitter able to transmit optional information from a reflector side to a laser radar side by using a range finding laser radar. CONSTITUTION:The information transmitter is provided with an information transmission reflector having a reflector 1 reflecting a laser beam emitted externally, a variable transmission rate means (liquid crystal panel 2) changing the transmission rate of the laser beam reflected in the reflector 1, and control means (captions 4-6) controlling the transmission rate of the transmission rate variable means in response to the information to be sent and with a laser radar having a laser radar 11 measuring a distance from the information transmission reflector by sending the laser beam and receiving the reflected light from the information transmission reflector, a decoding means (captions 12-14) reading information from the received reflected light and the information is sent from the information transmission reflector to the laser radar through the laser beam emitted from the laser radar.
Patent JP-H11354744-A (JP)
Title: Semiconductor memory device
Inventor: AGATA MASASHI
IPC: G11C11/401
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To operate a DRAM, in which a word line is composed of the two hierarchies of a main word line and a sub-word line, at higher speed. SOLUTION: Main word lines 1-6 are passed on a plurality of sub-arrays B and arranged. A plurality of sub-word lines 11-34 are disposed at every sub- array B while being driven by corresponding sub-word drivers 61-64. Sub-word selective lines 41-46 consist of parallel sections 41a-46a arranged in parallel with the above-mentioned main word lines 1-6 and orthogonal sections 41b-46b crossed at right angles with the parallel sections 41a-46a. Each sub-word driver 61-84 is selected by either one of the main word lines 1-6 and either one of the orthogonal sections 41b-46b of the sub-word selective lines 41-46. The delay difference of signal transmission is reduced among the main word lines 1-6 and the parallel sections 41a-46a of the sub-word selective lines, and the high- speed operation of a DRAM is realized by the reduction.
Patent JP-S5952495-A (JP)
Title: Mos-ram device
Inventor: OONISHI YOSHIAKI
IPC: G11C11/34
Filed: 1982-09-17
Abstract: PURPOSE:To attain ease of handling as a static type, by performing the self- refresh and/or automatic refresh of a dynamic memory cell according to an external refresh control signal. CONSTITUTION:An edge trigger circuit REG outputs an edge detecting pulse phir when any of address signals a0-a8 is changed. Similarly, an edge trigger circuit CEG outputs a detecting pulse phic. An automatic refresh circuit REF consists of an address counter CONT and a timer circuit TM. When a refresh control signal RESH is brought to low with a chip selection signal CS in high level, a signal phiref is outputted, an MPX is switched to the counter CONT, the internal address signals a0-a8 are given to an address decoder R-DCR to attain the automatic refresh with the selecting of one word line. Since the step operation of the counter CONT is performed at each input of the control signal RESH, all the memory cells are refreshed. In keeping the control signal RESH to the low level, a pulse is generated at each prescribed time and continuous refresh is attained.
Patent JP-H0326609-A (JP)
Title: Flash delivery of particulate
Inventor: SATO TAKERO
IPC: B65G53/66
Filed: 1989-06-23
Abstract: PURPOSE:To enable delivery with one branch pipe by providing each branch pipe adjusted in fixed gas ratio by a distributor so that the value of branch pipe length by 1.5 to 1.8 (the fixed gas ratio) can be constant, to set the flow rate of particulate to be constant in each branch pipe. CONSTITUTION:A fixed gas ration is adjusted by a distributor so that a value calculated from an equation, the length of branch pipes A, BX1.5 to 1.8 (the fixed gas ratio), can be set to be constant. This adjustment of the fixed gas ratio is made by inserting a steel tube (E) into the branch pipes and adjusting the length. In this way, one branch pipe serves for delivery to a destination.