baber/WOPTO huggingface dataset:
Patent JP-S6133392-A (JP)
Title: Water jetpropelled boat
Inventor: KIHARA KAZUYUKI
IPC: B63B1/18
Filed: 1984-07-24
Abstract: PURPOSE:To set a buoyancy center to a point approximate to the hull central part, by installing a torpedolike buoyance generating submerged body on the bottom of a hull front part, while installing a water jet propeller in side this submerged body. CONSTITUTION:A platelike member 6 is projectingly installed beneath, along a hull center surface, the bottom in the under water of the front of a ship 1, and a torpedolike buoyancy generating submerged body 2 is attached to a lower end part of the platelike member 6. A built-in water jet propeller 5 is installed in this torpedolike buoyance generating submerged body 2. Bouoyancy by the torpedolike buoyance generating submerged body 2 and weight of the water jet propeller 5 plus weight of water entering this propeller are all offset with one another.
Patent JP-S6312517-A (JP)
Title: Parts locating mechanism
Inventor: NOMURA HIROAKI
IPC: B65G47/88
Filed: 1986-07-02
Abstract: PURPOSE:To have precise location of parts by performing pressing of parts placed on a pallet through a roller at the foremost end of two pressing mechanisms arranged perpendicularly using a locational station at the end of a conveyor. CONSTITUTION:When a pallet 2 for placing of each box-shaped item of parts 1 is transported and placed on a support mechanism of a locational station, an X-direction pressing mechanism 6 rises to the position mating with said box-shaped item 1, and a horizontal motion cylinder 610 is driven to allow the foremost piece 614 to press the item 1 in the X direction through a bearing 615. At the same time, a cylinder 72 of a Y-direction pressing mechanism 7 is driven, and a piece 74 presses in the Y direction through a bearing situated at the foremost. Collision with bearings 81, 91 of the X and Y direction stoppers 8, 9 provides locations in the X and Y directions. Thus high precision location can be made easily, wherein production of flaws etc. caused by the bearing 615 etc. is prevented, and accordingly an uncostly pallet 2 can be used.
Patent JP-S6215967-A (JP)
Title: Facsimile equipment
Inventor: TAZAKI HIROSHI
IPC: H04M11/00
Filed: 1985-07-15
Abstract: PURPOSE:To collect automatically a facsimile charge by calculating a charge base on a data relating to a facsimile transmission information quantity, subtracting the charge from a read value of a card, recording the result on the card, receiving money and sending the information. CONSTITUTION:In setting a document and loading the card, a card reader 23 reads a data recorded on the card and stores it in a memory 11. When th docu ment is fed, a reader 30 reds 1 byte data, then a counter C1 is incremented and the read data is stored in a picture memory 12. When the read is finished, the charge is operated based on the FAX No. stored in an area M2 of the memory 11 and the data length represented by the count of the counter C1, and when the residual of the card is more, the charge is paid from the card, and the result is recorded on the card.When the residual of the card is less, the deficient charge is deposited by cash to a coin receiving device 24. Then the read data is read from the picture memory 12 and sent to a destination via a MODEM 13.
Patent JP-H0321352-A (JP)
Title: Crusher
Inventor: IWAASA YOSHIFUMI
IPC: B02C1/00
Filed: 1989-06-16
Abstract: PURPOSE:To easily crush an object to be crushed by respectively providing a large number of projections to both side walls contributing to crushing among the side walls of the container having an almost rectangular parallelepiped shape constituting a crusher. CONSTITUTION:One side wall 5 of a container 1 having an almost rectangular parallelepiped shape moves to the other side wall 3 opposed to the side wall 5 in the direction shortening the distance between both side walls to crush the object to be ground placed in the container 1. A large number of long projections 7a-7n, 8a-8n having a trapezoidal or rectangular cross-section or a large number of truncated cone-shaped projections are provided to the inner surfaces of both side walls 3, 5. The protruding parts forming the projections of one side wall 5 and the recessed parts formed between the projections of the other side wall 3 form gaps 9a-9n for receiving the crushed pieces of the object to be crushed to be fitted in mutually. As a result, the object to be crushed can be easily crushed.
Patent JP-S5676175-A (JP)
Title: Storage battery
Inventor: TAKEUCHI KAZUSUMI
IPC: H01M50/541
Filed: 1979-11-28
Abstract: PURPOSE:To prevent a capacity from being decreased even if a current collecting part is disconnected, by folding at least one of the plates in a state of folding walllike screen, arranging a separator and the other plate between the folded plates and mutually connecting a plurality of current collecting parts of the same polarity plates. CONSTITUTION:A filling portion 1 of a lattice body having a current collecting part 2 is connected by folded parts 3. Said lattic body is filled with a respective active material 4 to form a positive plate 5 and negative plate 6, and these plates are laminated through a separator 7 and folded in a state of walllike folding screen. Said folded positive plate 5 and negative plate 6, the respective current collecting part 2 of which is connected by a strap 8, are housed in a battery jar 9.
Patent JP-S63318145-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATASE MANABU
IPC: H01L29/80
Filed: 1987-06-19
Abstract: PURPOSE:To prevent the surface of thick plated layers from damaging in case conductive metallic layers are etched away by a method wherein, immediately after forming thick layers, the layers are coated with a metallic layer similar to a plated conductive metallic layer (if multilayered, the lower-most metallic layer) by evaporation. CONSTITUTION:A semiconductor layer 2, a source electrode 3, a gate electrode 4 and a drain electrode 5 are formed on a semiconductor substrate 1; the first resist layer 6 is formed leaving a part of the source electrode 3; and a conductive metallic layer 7 for electrolytic plating (Au layer laminated on Ti layer) is formed by evaporation. The second resist layer 8 is formed on the conductive metallic layer 7 and after forming a thick layer 9 by electrolytic plating process, a Ti metallic layer 11 similar to the metallic layer 7 is formed by evaporation. Finally, the second resist layer 8 and the material layer 10 are etched away by immersing in a release agent; likewise Au layer and Ti layer respectively in an etchant and another etchant; and finally the first resist layer 6 is etched away.
Patent JP-H113890-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: AOKI HIDEO
IPC: H01L21/3205
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain high performance such as low wiring resistance, etc., and also high reliability, by a method wherein there is provided a wiring layer forming a titanium nitride film containing a specified weight in a lower portion of an aluminum alloy layer. SOLUTION: After titanium nitride film 13 which is rich in titanium is formed on a semiconductor substrate 1, an aluminum alloy layer 14 is formed, and then a titanium nitride film 15 which is rich in titanium is formed. Thereafter, an unnecessary area of the titanium nitride film rich in titanium 15/the aluminum alloy layer 14/the titanium nitride film rich in titanium 13 is removed, and patterns of a wiring layer 16 of a three layer structure comprising the titanium nitride film rich in titanium 15/the aluminum alloy layer 14/the titanium nitride film rich in titanium 13 are formed. Note, the titanium films rich is titanium 13, 15 are titanium nitride films containing 70 to 95% of titanium.
Patent JP-S5379539-A (JP)
Title: Maiking copy of multi-colored image
Inventor: ISHIDA MASAMI
IPC: G03G15/01
Filed: 1976-12-23
Abstract: PURPOSE: To easily obtain a clear multi-closed image free from color flur by fixing an electrostatic latent image fromed in accordance with every filter whenever it is developed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5943355-A (JP)
Title: Detector supporting apparatus for inspection of pipe inner surface
Inventor: MIHARA TAKAO
IPC: B61B13/10
Filed: 1982-09-03
Abstract: PURPOSE:To enable execution of work regardless of a drastic variation in the pipe diameter by arranging an inspector on a self-propelling truck with a running device and a detector at one end of a long arm thereon to detect abnormality such as corrosion crack of a pipe. CONSTITUTION:A detector 3 is mounted on a self-propelling truck 1 with a running mechanism 2. While retained at a certain height (about 20mm.) from the internal inspection surface of a pipe, it moves along the axis thereof, reciprocatively turning in the circumferential direction thereof to inspect the pipe wall with the width of the reciprocative rotation of the detector 3. In this case, the detector 3 is mounted at the lower end of a long arm 33 and the rotary shaft 57 of the arm is adjusted to match the center line of the pipe. This enables the distance to be kept constant between the detector 3 and inner surface of the pipe during the inspection thereby allowing the execution of inspection regardless of a drastic variation in the pipe diameter.
Patent JP-H11354355-A (JP)
Title: Sheet core inserting mechanism of laminated core manufacturing device
Inventor: NAKAJIMA MAKOTO
IPC: H01F41/02
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide significant cost-down by realizing smaller and simpler device as a whole, and to improve quality and uniformity of small transformers, etc., by preventing occurrence of flaw an bending on a sheet core. SOLUTION: A sheet core inserting mechanism 1 comprises a sheet core regulating mechanism 2. A regulating part 3 of the mechanism 2 goes up/down before a core housing part Bs of a coil bobbin B which is set to a set position Ps, and the regulating part 3 is lowered before a sheet core Cs enters the core housing part Bs so that the upper displacement of the sheet core Cs entering the core housing part Bs is regulated. When the tip end of the sheet core Cs enters the core housing part Bs by a set amount, the regulating part 3 is raised to release the regulation to the sheet core Cs.
Patent JP-H052255-A (JP)
Title: Image forming device
Inventor: MAKINO KAZUNORI
IPC: G03D13/00
Filed: 1991-06-26
Abstract: PURPOSE:To prevent the passing error of a color developing paper by carrying a photosensitive pressure sensitive paper a little the instant that the leading edge of the color developing paper comes in contact with the photosensitive pressure sensitive paper. CONSTITUTION:A photosensitive pressure sensitive paper 4 where a latent image is formed is carried to a pressure developing device 7 by a 2nd feeding roller 24. Next, carrying the paper is temporarily stopped when the leading edge of the latent image is carried to a specified position in the pressure developing device. Continuously, the color developing paper 6 is fed from a paper feeding cassette 25 by a semicircular roller 5 one by one, and carried through a paper guide 21 and the paper feeding roller. At such a time, the paper 4 is carried a little the instant that the leading edge of the color developing paper 6 comes in contact with the paper 4 and the color developing paper 6 is allowed to pass in the device 7 in a state where the leading edge of the paper 6 is not caught by the paper 4. The timing of carrying the paper is judged by detecting the revolving speed of the paper feeding roller from the time when the color developing paper 6 passes a passage sensor 27.
Patent JP-S5278773-A (JP)
Title: Method of providing diaphragm cathode
Inventor: KIYOTOSHI TADAHIRO
IPC: C25B9/19
Filed: 1975-12-26
Abstract: PURPOSE:To equip the diaphragm in perfect from, having many forms, on the cathode, by compounding sheet diaphragm, containing fluororesin or fluorine group resin and diaphragm material, consisting of fluorine group resin or containing fluorine group resin, with after treatment.
Patent JP-S5779668-A (JP)
Title: Insulating gate type nonvolatile semiconductor memory transistor
Inventor: KAWAHARA TAKU
IPC: H01L29/788
Filed: 1980-11-04
Abstract: PURPOSE:To reduce side walk phenomena at writing to raise the degree of freedom of memory holding characteristics and the design by making boundary length around the channel of an MNOS type nonvolatile semiconductor memory Tr longer than the channel length. CONSTITUTION:A P type D region 2 and an S region 3 are made in an N type Si substrate 1, and in a P channel type MNOS memory transistor (TR) obtained by piling up and arranging an Si oxide film 4, an Si oxide film 5 and a gate metal film 6, a shape of the channel region is formed so as to have projecting parts 71, 72 at right and left ends for lengthening the boundary length around the channel beyond the channel length L. Hereby, a side walk effect in a writing characteristic is reduced, and a read current is lowered to permit the memory holding characteristic to be improved.
Patent JP-H0449962-A (JP)
Title: Dental unit
Inventor: ISHIKAWA HIDETO
IPC: A61G15/10
Filed: 1990-06-15
Abstract: PURPOSE:To minimize the occupying floor area of a dental unit and to sufficiently obtain the moving range of a doctor module necessary at the time of treatment by pivotally mounting the lower end of a lock mechanism to the end part on the side opposite to a slide member of a rotary arm in such a state that a doctor module is supported at the upper end of the lock mechanism. CONSTITUTION:The rotation of a rotary arm 4 around the end part of a slide member 3 is carried out up to a position where a locking stay 5b becomes such a state that a pin 5ba is at least pulled out of the hole 5aa of a lock ring 5a against the spring action of a spring 5c by supplying compressed air to an air cylinder 5d by pushing the lock release button 5e arranged to a doctor module 7 and the rotary arm 4 becomes freely rotatable and, when the rotrary arm is rotated to release the lock release button 5e, the pin 5ba is pressed to the peripheral edge of the lock ring 5a by the spring action of the spring 5c and, by further rotating the rotary arm 4, the pin 5ba is inserted in the hole 5aa at a position where the pin 5ba coincides with the hole 5aa to lock the rotary arm 4.
Patent JP-S5856160-A (JP)
Title: Electronic control system
Inventor: NISHIKATA MASARU
IPC: G06F11/00
Filed: 1981-09-30
Abstract: PURPOSE:To eliminate the possibility that malfunction of a processor causes an accident, by completely disconnecting an external objective to be controlled from the control of the processor when the processor malfunctions. CONSTITUTION:If a program causes a runaway when an interruption request signal arrives at a microprocessor MP1, command data are not read out of a memory 4 normally. At this time, a command data generating circuit 2 generates and holds data which correspond to said interruption request signal, so a comparing circuit 3 does not detect data coincidence and a timer circuit 6 outputs a fail signal. This output places a switching circuit 8 in offline mode, outputting a reset signal and an offline signal. This reset signal stops the MP1 and an IF circuit 9 outputs no control signal, disconnecting an objective to be controlled from the MP1. Further, the objective operates with irreducible necessary functions by the input of the offline signal.
Patent JP-H0320900-A (JP)
Title: Arrival informing device for taxi
Inventor: HAYASHI ISAO
IPC: G08G1/123
Filed: 1989-06-17
Abstract: PURPOSE:To constitute this device so that an arrival of a taxi can be informed to a passenger by transmitting a signal, etc., when a taxi which receives a call approaches the vicinity of the passenger by installing a passenger machine in a restaurant, a hospital, a private hospital, a public hall, etc. CONSTITUTION:When a taxi which receives a request from a passenger arrives at a suitable place of a passenger side, a driver inputs a passenger code by operating a numerical key of a keyboard 3 of an on-vehicle machine 1, confirms an input by checking the passenger code displayed on an LED indicator 8, and thereafter, brings a transmitting key to depressing operation. The passenger code is encoded by an encoder 4, and inputted to an arrival signal generating part 10 through a control part 5 together with a company code read out of a ROM 6. Subsequently, by operating a transmitting key of the keyboard 3, an arrival signal is inputted to a converting part 12, in which an FSK signal obtained by modulating a subcarrier by the arrival signal is obtained, and an FM radio wave is transmitted.
Patent JP-2000347562-A (JP)
Title: Stereoscopic topographical map display device
Inventor: NAKADA MASAKI
IPC: G06T17/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To speedily display a coarse stereoscopic topographical map first, and then, display a fine high quality stereoscopic topographical map, by providing this device with a thinning amount deciding means for deciding a thinning amount of altitude data. SOLUTION: An altitude data acquiring means 102 acquires altitude data from an altitude data storage means 101. A thinning amount deciding means 103 decides a thinning amount of the altitude data. A polygon data creating means 104 processes the altitude data by thinning based on the decided thinning amount, and creates polygon data on a three-dimensional space from the altitude data. A polygon attribute deciding means 105 decides colors of each polygon data. A coordinate transformation means 106 transforms the coordinates of the polygon data to display a stereoscopic topographical map viewed from a certain viewing point. A drawing means 107 draws the transformed polygon data based on the polygon attribute to display on a display device 109. In the case of displaying a stereoscopic topographical map, it is displayed two times with different thinning amounts.
Patent JP-2000342550-A (JP)
Title: Magnetic resonance imaging equipment
Inventor: IIZUKA CHIKAKO
IPC: A61B5/055
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To suppress signal attenuation caused by the repeating of sequence in consecutive photographing such as the measurement of an electrocardiogram synchronization function. SOLUTION: In advance of consecutive photographing, a cross section to be photographed is photographed at least twice for different repeating times TR to calculate a T1 value (101). Next, the cross section is consecutively photographed, then each TR at the time of photographing is stored in a memory (103). After finishing photographing, with respect to the echo signal for every photographing, a signal attenuation value caused by consecutive photographing is estimate from a T1 value and TR stored in the memory to correct an echo signal quantity (106). Even when TR is varied due to the fluctuation of heartbeats in electrocardiogram synchronization photographing, signal variation between images is detected precisely and is imaged (107).
Patent JP-S6133698-A (JP)
Inventor: WAKABAYASHI TAKASHI
IPC: B01D53/44
Filed: 1984-07-27
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-S5488185-A (JP)
Title: Inspecting method of crazed part of weld
Inventor: KIRIKAMI SEIICHI
IPC: G01N23/225
Filed: 1977-12-26
Abstract: PURPOSE:To perform inspection of the electron-beam-welded portions by counting exo-electron quantities in a Geiger counter tube. CONSTITUTION:A Geiger counter tube 13 is beforehand disposed near welding parent metal 15 and the exo-electrons released by weld beads 14 formed by running an electron beam on the welding parent metal 15 are counted. If any crazing 16 occurs in the weld beads 15, the exo-electrons 9 are radiated along the route 8 and pass through the metal foil 4 of the Geiger counter tube 13, thence they are entered into the counter tube 10. This causes the inside 10 of the Geiger counter tube to ionize, whereby electrons are detected.
Patent JP-H05319387-A (JP)
Title: Marine steering device
Inventor: AOKI DAISUKE
IPC: B63H25/10
Filed: 1992-05-22
Abstract: PURPOSE:To maintain continuous lubricity between a steering rod and a crank bracket shaft, and improve the durability of a whole device. CONSTITUTION:This device is equipped with a lubricant supply means 2 for feeding a lubricant to contact surface K between a crank bracket shaft 54 and a steering rod 55. In this case, the lubricant supply means 2 has a cylindrical frame body 3 covering the external surface of the steering rod 55, an oil retaining section 4 laid in the frame body 3 for applying a suitable amount of oil to the external surface 55C of the steering rod, and an annular oil seal member 7 laid between the oil retaining section 4 and the external end 3A of the frame body 3 in such a way as keeping the internal surface 7A of the member 7 in contact with the external surface 55c of the steering rod 55 without any gap.
Patent JP-H04354808-A (JP)
Title: Production of metallic microbead
Inventor: KOBAYASHI MASARU
IPC: B22F1/00
Filed: 1991-05-30
Abstract: PURPOSE:To efficiently obtain metallic microbeads of an extremely small volume with good dimensional precision by chemically etching the microbeads obtained by melting the cut fine pieces of a metallic thin wire. CONSTITUTION:The thin wire (e.g. 0.15mm in diameter) of a metal (e.g. Ag-Cu alloy) is cut to a requisite length (e.g. 0.23mm) to obtain the cut fine pieces. The pieces are melted to obtain the microbeads (e.g. 0.20mm in length and 40mug in weight). The microbeads are then dipped in a liq. etchant (e.g. cyanide soln.) and etched to obtain the metallic microbeads of requisite size (e.g. 0.16mm in diameter and 21mug in weight).
Patent JP-S6313402-A (JP)
Title: Transparent glass antenna for vehicle
Inventor: INABA HIROSHI
IPC: H01Q1/22
Filed: 1986-07-04
Abstract: PURPOSE:To obtain a broad band reception antenna suitable for receiving a television broadcast wave as well as AM/RM radio broadcast wave by providing a transparent conductive film onto the entire face with a specific value of interval from a glass edge. CONSTITUTION:A transparent conductive film 2 is coated onto one plate glass face to form a single plate vehicle glass antenna, the plate glass 1 is laminated with other plate glass via an intermediate film 7 and stuck, or a transparent film 6 coated with the transparent conductor film 2 is clipped and laminated between the two plate glasses 1 together with the intermediate film 7 and the transparent conductor film 2 is provided on the entire face while being parted from the glass edge by 15mm-25mm. Then the maximum reception gain is obtained by parting the transparent antenna from the glass edge by said interval. Thus, the reception gain is improved over the very wide range of frequency bands including an AM broadcast wave as well as domestic/foreign FM broadcast and TV broadcast wave.
Patent JP-S641659-A (JP)
Title: Steering wheel
Inventor: KOYAMA SUSUMU
IPC: B62D1/10
Filed: 1987-06-23
Abstract: PURPOSE: To make a steering wheel light in weight by arranging an energy absorbing body of synthetic resin between a core plate, which is to mount the center of a steering wheel core, and the boss side plate which is to fit the steering shaft.  
     CONSTITUTION: A steering wheel core 10 consists of a ring part 12 and a spoke 13, and an energy absorbing body 20 is installed at the center 11. The energy absorbing body 20 is arranged between the core side plate 21 and boss side plate 22 and formed from a reinforcing resin 23 to fit the core plate 21 and boss side plate 22 together in a single piece. The reinforcing resin 23 arranged between the core side plate 21 and boss side plate 22 is made of non-natural fiber such as glass and a binder resin such as polyester and hardened as specific non-natural fiber bundle. Because the energy absorbing body is of synthetic resin, the steering wheel can be made light in weight. 
     COPYRIGHT: (C)1989,JPO&Japio