baber/WOPTO huggingface dataset:
Patent JP-S61264720-A (JP)
Title: Manufacture of polycrystalline silicon
Inventor: KAYAO MASAHIDE
IPC: H01L21/205
Filed: 1985-05-20
Abstract: PURPOSE:To obtain a uniform polycrystalline Si layer having the desired thickness and high reliability in a short time by forming the first polycrystalline Si layer at low temperature with SiH4 gas, and then forming the second polycrystalline Si layer on the first layer at high temperature with silane chloride gas. CONSTITUTION:An insulating film 12 is formed by a known oxidizing method on the main surface of a silicon substrate 11. SiH4 gas is supplied as stock gas on the film 12, thermally decomposed, for example at low temperature of 1,000 deg.C or lower, and the first polycrystalline silicon layer 13 (the seed crystal of the polycrystalline silicon) is grown. Then, the very thick second polycrystalline silicon layer 14 is subsequently grown at high temperature such as 1,100 deg.C or higher with silane chloride gas such as SiH2Cl2. At this time, a malfunction such as a region that the polycrystalline silicon is not grown at all or an air gap in the polycrystalline silicon layer does not occur due to the thin and uniform seed crystal effect of the layer 13 obtained by the growth of the initial SiH4 gas.
Patent JP-H042346-A (JP)
Title: Fixing device for object to be examined
Inventor: SAGAWA RYUICHIRO
IPC: A61B5/055
Filed: 1990-04-20
Abstract: PURPOSE:To enable the fixing of an object to be examined efficiently and accurately by providing an auxiliary belt at a part of a fixing belt for fixing the body part of an object to be examined on a top board to fix an arm part of the object to be examined. CONSTITUTION:After a person P to be examined is placed on a top board 11, an operator inserts a fixing member 11 having a fixing belt 15 inserted into an insertion port 14a into an isolating part 13 between a rail 12 and the top board 11 on the side of a body part P1 at a point desired to fix the person P to be examined. Then, the operator joins fasteners 15a and 15b one upon another applying a tension to the fixing belt 15 to fix the body part P1. Then, when only one fixing belt 15 is used and the person P to be examined may move during photographing, two fixing belts 16 for fixing askew are inserted into insertion ports 14a and 14c of the fixing device 14, crossing each other and just as the fixing belt 15, the fasteners 16a and 16b are joined one upon another to further fix the body part P1. Then, the operator joins fasteners 17a and 17b of an auxiliary belt 17 one upon another to fix both arms P2.
Patent JP-S61264896-A (JP)
Title: Reflection type speaker system
Inventor: SUZUKI HITOSHI
IPC: H04R1/34
Filed: 1985-05-20
Abstract: PURPOSE:To set the radiating range of sound as approximately 180 deg. by making sound wave radiated from a speaker unit reflect on the reflecting surface of a reflector and forming the reflecting surface in a rotary quadratic convex surface. CONSTITUTION:A reflector 6 is arranged at the front surface of a speaker unit 1 having a sound axis 2. The reflector 6 forms the reflecting surface in the rotary quadratic convex surface and radiates the sound in the direction of a virtual line 5. Also, the sound radiated from the unit 1 is reflected on the reflector 6 and is radiated in the direction of the range of approximate 180 deg. against the sound axis. Thus, the sound of an acoustic device is set in the range of 180 deg. approximately that is the radiating range to satisfy the general condition requested in hearing.
Patent JP-S5730067-A (JP)
Title: Microcomputer module
Inventor: NISHIMURA KOUSUKE
IPC: G06F15/02
Filed: 1980-07-30
Abstract: PURPOSE:To make the size of a system small, by constituting the system in LSI package unit. CONSTITUTION:An IC socket 22 is provided on a common bus board 1, and to the said socket 22, a CPU chip 23, ROM chips 24, 25, RAM chip 26, and I/0 chip 27 are fitted. An input and output device 30 is fitted to a terminal Q of the I/0 chip 27 via a connector 28 and a cable 29. A crystal oscillator 31 is connected to the side surface of the CPU chip. The said chip is provided with a PLA (Programmable Logic Array) and chip selection is made with this PLA.
Patent JP-H029579-A (JP)
Title: Shot-peening device and method
Inventor: ROBAATO ARAN TONPUSON
IPC: B24C1/10
Filed: 1989-04-27
Abstract: PURPOSE: To provide constantly uniform shot peening treatment to products by providing a sensor to detect a shot amount in a specified zone in a shot blowing passage, and output an amount signal based on this shot close to a discharge port of a shot peening gun. CONSTITUTION: When a shot 20 is supplied to a shot peening gun 14 to jet the shot 20 from a nozzle 34 of the gun, a shot amount in a specified zone in a shot blowing passage 16 is detected by a sensor 44 provided close to the nozzle 34 of the gun 14, and an amount signal (m) is generated based on the detected amount. In addition, reaction force of the gun 14 by blow of the shot 20 is detected by another sensor 38, and a force signal F is generated based on the detected force. By a computation means based on the force signal F and the amount signal (m), parameters selected among a group of mass flows R and average shot particulate sizes (v) are computed.
Patent JP-S62262891-A (JP)
Inventor: KAWASHIMA TOMOYUKI
IPC: G09F9/30
Filed: 1986-05-09
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-H09268847-A (JP)
Title: Glass panel fitting structure of wooden fireproof door
Inventor: SUMITA ATSUHIRO
IPC: E06B5/16
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting of glass panel to a wooden class 'Z' (chinese character) fire door by holding the peripheral edge of a glass panel by a nonflammable treated wood having a substantially U-shaped section, clamping the nonflammable treated wood between a sash bar and a batten, and sealing the outside of the nonflammable treated wood with a seal material. SOLUTION: A nonflammable treated wood 6 having a substantially U-shaped section is fitted to the peripheral edge of a glass panel 4, and the nonflammable treated wood 6 is clamped between a sash 3 an a batten 7 through an adhesive to be fixed by a wood-screw 8. The outside of the nonflammable treated wood 6 is sealed with a water repellent seal material 9 made of butyl rubber, silicone resin, or the like. By using the nonflammable treated material 6, burning of the glass panel peripheral edge part can be prevented, and the nonflammable processed material 6 form a carbonized layer. Accordingly, only the holding strength of the glass can be kept, and slip-off of the glass panel can be prevented, so that fire-resisting performance of the fitting part of the glass panel can be obtained by such easy method.
Patent JP-H047393-A (JP)
Title: Cutting apparatus for seal seat for smoothing lid of coke oven door
Inventor: OGINO EIJI
IPC: C10B43/04
Filed: 1990-04-24
Abstract: PURPOSE:To reduce the load on an operator and to make it possible to perform a precutting work by performing setting and centering operations of a cutting apparatus for a seal seat for a smoothing lid by a mechanical motion. CONSTITUTION:A movable vehicle is moved to a coke oven door part; a truck 4 is forwarded; a lift stage 5 is elevated; a base stage 8 is moved to the left and the right to perform a rough positioning of a centering member 32; a seal seat 30 for a smoothing lid and truck 4 is fixed; and a fixing arm 10 is clamped to a back stay 29 to fix an outer frame of a cutting machine body A. When a handle 24 is operated and an inner cylinder 16 is forwarded to bring the centering member 32 into contact with the seal seat 30 for the smoothing lid, the cutting machine body A is faced in parallel to the seal seat 30 while it is vibrated at a curved contacting face of an outer ring 13 and an inner ring 14 as a starting point and centering is completed thereby. When the inner cylinder 16 is forwarded by operating a screw handle 24 and the outer ring 13 and the inner ring 14 are fixed on a clamp lever 25 and a hydraulic motor 19 is started to give a feed to a double bed 20, the whole peripheral face of a rectangle of the seal seat 30 for the smoothing lid is cut.
Patent JP-H02286254-A (JP)
Title: Impact dot printing head
Inventor: SHIMOMURA MASAKI
IPC: B41J2/275
Filed: 1989-04-26
Abstract: PURPOSE:To allow none of print faults such as dot missing and ribbon clipping or wire breakage to occur even after a long time of use by providing a member impregnated with the lubricant to be supplied to a core at a position opposite to the core between a lever and a lever holder. CONSTITUTION:A dot printing head is assembled by first, incorporating a lever 19 to which wire 8 is brazed, then placing a yoke B4 over the lever 19, introducing a member 11 of ring shape impregnated with lubricant, and finally installing a fulcrum-holding spring 18 and a lever holder 5. Lubricant can easily spread over the surface of a core 12 as the surface is placed at an opposite position to the member 11. The member 11 is incorporated after being impregnated with the lubricant in advance or the member 11 can be impregnated with the lubricant after being incorporated. In addition, the lubricant easily reaches even the engagement section between the lever 19 and the spring 18 from the member 11, as the member 11 is installed adjacent to the spring 18. Thus this lubrication work effectively for controlling the friction between the lever 19 and the spring 18.
Patent JP-H10299199-A (JP)
Title: Vertical gutter holding device
Inventor: OGAWA SUSUMU
IPC: E04D13/08
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a vertical gutter holding device rarely releasing the coupling between a vertical gutter and a vertical gutter stay even when force is applied to pull the vertical gutter in the opposite direction to the bottom piece of the vertical gutter stay. SOLUTION: Vertical grooves 6 opened outward are provided at both side sections of a vertical gutter 2. A vertical gutter stay 3 is formed into a nearly U-shape on the plan view provided with side pieces 5 at both side sections of a bottom piece 4 fitted with a fixing tool 1. Coupling sections 7 protruded to face each other are provided at the tip portions of the side pieces 5 of the vertical gutter stay 3. Each coupling section 7 is formed with a holding piece 9 and a hook pawl 10 protruded with the tip than the holding piece 9 toward the bottom piece 4. The vertical gutter 2 is inserted between both side pieces 5 of the vertical gutter stay 3, and the coupling sections 7 are coupled with the vertical gutter 2 to hold the vertical gutter 2.
Patent JP-H01277384-A (JP)
Title: Editing device
Inventor: IMAI TOSHIAKI
IPC: G11B27/34
Filed: 1988-04-28
Abstract: PURPOSE:To visually check editing work and to easily execute editing operation by detecting an edition starting point while observing a reproduced image on a 1st screen of a monitor TV receiver, and observing the same reproduced picture as a picture recorded for edition on the 1st screen. CONSTITUTION:A reproduced image from a recording/reproducing device 1 is obtained on the 1st screen 2a, and when the device 1 is set up to a pose reproducing at the time of detecting the edition starting point while observing the 1st screen 2a, a still picture on the editions starting point is displayed on the 1st screen 2a. When the device 1 is turned to a recording pose, the static picture on the edition starting point is displayed on the 1st screen 2a and the reproduced image of an input video signal is displayed on the 2nd screen 2b. In case of setting up the device 1 to the recording pose and recording the input video signal, the reproduced image of the input video signal is displayed on both the 1st and 2nd screens. Consequently, the edition work can be visually checked and the editing operation can be easily executed.
Patent JP-H02287095-A (JP)
Title: Heat pipe of ceramics
Inventor: KAWAMURA HIDEO
IPC: F28D15/02
Filed: 1989-04-26
Abstract: PURPOSE:To move a heat energy with a simple structure by a method wherein an electrode for energizing thermal medium in a direction perpendicular to a moving direction and a magnetic pole for applying a magnetic field to the thermal medium in a direction perpendicular to both moving and passage directions are provided in a thermal medium moving passage. CONSTITUTION:A heat energy at an evaporation part 1 is transmitted to dilute hydrochloric acid solution immersed in a mother material, moisture in the water solution is evaporated, passes through a fluid passage 3, guided to a condensing part 2 and then immersed in a mother material 21. An electric current flows from an electrode 61 to an electrode 62 within the water solution. A magnetic element 41 is arranged side by side in a direction of magnetic field between the magnetic pole 51 and the magnetic pole 52. Since the direction of the magnetic field is directed from the magnetic pole 51 to the magnetic pole 52, the water solution has a driving force toward the evaporation part 1 under Fleming's left-hand rule and then the water solution is transported. In this way, the thermal medium is electrically energized and the thermal medium is transported by a force of magnetic field, so that a heat energy of large capacitance can be moved with a simple structure.
Patent JP-H04314383-A (JP)
Title: Manufacture of wiring board
Inventor: ITAYAMA HIDEKATSU
IPC: H05K3/42
Filed: 1991-04-11
Abstract: PURPOSE:To provide a manufacturing method of a printed wiring board which can prevent generation of rust in copper plating. CONSTITUTION:A manufacturing method of a printed wiring board which carries out counter-etching treatment after electroless copper plating treatment by organic nitrogen containing compound such as imidazole, benzamidine, indole, benzimidazole, benzotriazole. Organic nitrogen-containing compound reacts on copper plating and forms chelate compound on a surface thereof, rust is hard to occur because of the chelate, appearance defective is prevented and a printed wiring board which can improve soldering properties can be manufactured.
Patent JP-H01277359-A (JP)
Title: Standby releasing circuit
Inventor: SAKAGUCHI YASUSHI
IPC: G11B15/02
Filed: 1988-04-28
Abstract: PURPOSE:To stop a cylinder motor after a prescribed time and to remove power consumption by stopping the drive of the cylinder motor or unloading a tape after the passage of a fixed period from the setting of a stop mode to turn off power. CONSTITUTION:A 5-minute timer 1a is constituted so as to count up the standby time of 5 minutes in a stop mode and generate a time-up output. A cylinder control means 1c drives a cylinder motor driving circuit 13 based upon the operation of a mode button group 5 and the output of a mode detecting means 3 in a tape loading period, a tape uploading period and respective mode setting periods. For 5 minutes from the setting of the stop mode up to the generation of the time-up output, the circuit 13 is driven. Since the cylinder rotated during the setting of the stop mode is stopped at its rotation after the prescribed period, power loss can be suppressed.
Patent JP-H09291377-A (JP)
Title: Article with coating film
Inventor: UMEDA YASUSHI
IPC: H01L23/50
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To enhance adhesion between layers and to prevent a coating layer from being stripped off at the time of coating the copper alloy substrate of a lead frame with an Ni layer and a Pd layer to improve the corrosion resistance, solderability and bondability when wires are bonded by arranging an Au layer between both layers and forming a diffused layer contg. Ni and Pd. SOLUTION: An Ni plating is applied on the surface of the substrate 11 of a frame to improve the solder wettability, and then gold strike plating including diffusion treatment, Pd plating and further gold strike plating are successively conducted to form a laminated coating. Consequently, the upper face of an Ni layer 14 on the substrate 11 surface is bonded to the Au layer 16 through an Ni-Au diffused layer 15, and further a Pd layer 18 on the Au layer 15 is joined to the Au layer 16 through a Pd-Au diffused layer 17. Accordingly, a multilayer coating film consisting essentially of the Ni layer 14 and Pd layer 18 is firmly joined to the substrate 11, and the stripping and especially that of the Pd layer 18 are prevented when the frame is bent.
Patent JP-S61264474-A (JP)
Title: Access control system for vector register
Inventor: SASAKI YUICHI
IPC: G06F17/16
Filed: 1985-05-20
Abstract: PURPOSE:To accelerate the restart of an arithmetic pipeline by switching the timing of a certain arithmetic pipeline to that of another pipeline in case the first pipeline has a waiting state. CONSTITUTION:If the data invalid is produced when the vector loading is carried out with a slot K, the operation of an arithmetic pipeline under execution with a slot E3 is discontinued. Meanwhile a slot counter has an idle action. Then the highest bit of the 3-bit code delivered from the slot counter is inverted when the data invalid is released. Thus the value of the bank selection data read out of a bank selection conversion table is shifted forward by 4. In other words, the access timing of the pipeline is switched between its front and back areas within a slot sequence. As a result, the waiting time of the pipeline is shortened.
Patent JP-S60121-A (JP)
Title: Driving circuit of modulator
Inventor: KUME TOMIYUKI
IPC: H04B1/10
Filed: 1983-06-15
Abstract: PURPOSE:To reduce the deterioration of error factor of the digital information by inserting a low frequency amplifier which varies its frequency characteristics in response to the sound input level when the sound input exceeds a certain level between an FM modulator and a sound signal input terminal. CONSTITUTION:Some of the sound signals applied from a terminal 6 and passed through a transformer T is applied to a low frequency amplifier OPAMP1; while the rest sound signals are applied to a sound level detecting part DET. When the sound level applied to the terminal 6 is higher than a certain value, the sound signal applied to the OPAM1 is amplified directly. However the high frequency component is not amplified so much as the low frequency component and extracted through a terminal 7. When the FM modulation is applied to a carrier wave with said sound signal, the maximum frequency deviation DELTAF at the part where the modulation frequency fm is high is reduced less than that of the part where the frequency fm is low. As a result, the value of the band width fm+DELTAF required to a PLL circuit is almost equal to the standard level of the sound input. While the part of a low fm is approximately equal to the part of a high fm despite an increment of DELTAF.
Patent JP-H10296449-A (JP)
Title: Flash cover for flash butt welding machine
Inventor: FUJII HIROSHI
IPC: B23K11/36
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To suppress scattering of a weld metal by arranging a horseshoe shape upper cover to enclose a flash butt weld zone and a lower cover to cover a lower end part of the upper cover, spraying water toward an inner wall face of the upper cover and forming a water film. SOLUTION: A flash weld zone of a billet 1 is covered with an upper cover 12 and a lower cover 14. When spraying water, the water is turned to a laminal flow, is caused to flow along an inner wall of the upper cover 12 to form a water film 18. The water film 18 cools the upper cover 12 as well as washes away a flash of a weld metal generated by flash butt welding. A thickness of the water film is at least 5-10 mm. A flash slag, which passes through the water film 18 and hits the upper cover 12, is not stuck to the upper cover 12 and is fallen down to a lower cover side with water of the water film 18. The flash slag fallen to the lower cover 14 is discharged outside with the water.
Patent JP-S58223940-A (JP)
Title: Telex exchanging system
Inventor: NARA SHIGERU
IPC: H04L12/04
Filed: 1982-06-22
Abstract: PURPOSE:To relieve extremely the load of an operator, by connecting a service trunk simulating a semiautomatic connection comprising the operator and an automatic exchange. CONSTITUTION:The service trunk 70 simulating the procedure of semiautomatic exchange is connected to a line connection terminal of an exchange network device of the automatic exchange 20 at the same way as a semiautomatic exchange board 28. An outgoing subscriber 11 transmits a selecting signal of a semiautomatic call specific number 115+ for countries not automated. The exchage 20 transmits a waiting signal to the subscriber 11 and a command representing the presence of a service request to the service trunk 70, which responds in turn to the command and returns a request receiving command. Further, an answer back code of the service trunk and an answer back request signal of the caller are transmitted succeedingly.
Patent JP-H05302260-A (JP)
Title: Apparatus for preventing negative pressure of suction table from leaking in cutter
Inventor: ARIKITA REIJI
IPC: D06H7/00
Filed: 1992-04-27
Abstract: PURPOSE:To prevent negative pressure of a suction table from leaking by airtightly sealing an end face part of a sheet material cutting and supporting surface with an airtight sealing member in cutting. CONSTITUTION:In an automatic cutter, bristle brushes 6 are attached to respective many brush installation tables 5 suspended and provided side by side from an endless chain 4 rotatably arranged on both sides in the front and rear directions of a cutter body 3 and the top surface (6a) is used to form a sheet material cutting and supporting surface 8 capable of sucking and fixing each sheet material 23 through a suction device installed under the brush installation tables 5. In a fabric extending device, the sheet materials 23 such as fabric are laminated and superposed and the top surface thereof is covered with an airtight sheet. The endless chain 4 is then driven to feed the sheet materials onto the sheet material cutting and supporting surface 8. The driving is stopped and an air cylinder 13 is subsequently operated to bring an airtight sealing member 16 made of an elastic material through a rocking lever 15 into pressure contact with the rear end face (8b) of the sheet material cutting and supporting surface 8. Thereby, the suction of the open air from the part, i.e., the negative pressure is prevented from leaking. In a state of ensured sucking and fixing of the sheet materials 23, the sheet material is cut to an optional shape with the cutter.
Patent JP-2000297626-A (JP)
Title: Regeneration method for diesel particulate filter
Inventor: NISHIMURA KOJI
IPC: B01D46/42
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To efficiently perform regeneration of a self-heating type diesel particulate filter(DPF), without forming cracks due to thermal stresses and the like by intermittently repeated energizing, so as to maintain an appropriate combustion temperature within a predetermined range. SOLUTION: A filter main body is preferably made of a honeycomb structural body with satisfactory collecting efficiency, for example, and preferably of a conductive material such as silicon carbide capable of generating heat by itself through direct energizing. In order to give DPF self-generating properties, an electrode layer is formed at both end surfaces of or on an outer wall facing the filter body. In this case, the DPF is intermittently and repeatedly energized during regeneration such that the regeneration temperature in the center of the filter main body is maintained between 500 to 1,200 deg.C. That is, 50 deg.C is the lowest temperature required to combust particulates, while 1,200 deg.C is the upper limit to prevent generation of cracks due to thermal stress.