baber/WOPTO huggingface dataset:
Patent JP-H09242120-A (JP)
Title: Structure of rear body of sluing work vehicle
Inventor: OHIRA KAZUNOBU
IPC: E02F9/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce the trouble of high temperature exhaust air hitting directly an obstacle existing on the lateral side of a caterpillar band at the time of sluing due to an air release pipe being arranged on a sluing radius, in the rear body of a sluing work vehicle, and to downsize a hydraulic pump connected with an engine. SOLUTION: An air outlet is distanced by bending an air release extension pipe 5 connected to an air release tailpipe 4 protruded from a muffler M its the tangential direction of a sluing circle or in a horizontal or vertical direction in the air release pipe channel 3a of a counterweight 3. A gear pump GP connected with an engine E together with a piston variable capacity hydraulic pump CP is removed, and an output port replacing it is provided in the valve plate of the piston variable capacity hydraulic pump CP instead.
Patent JP-S54141043-A (JP)
Title: Sludge disposal method
Inventor: YOKOMAKURA TAKAO
IPC: F23G5/00
Filed: 1978-04-25
Abstract: PURPOSE: To smoothly advance a pyrolysis, by locating a temperature detector at a heating scope where sludge is decomposed by heating for gasification so that a heat energy volume given to a furnace will be controlled according to the change in temperature.  
     CONSTITUTION: Sludge is charged through a charging port 4 to a heating space 2 in a furnace 1 constructed by refractory material, and is decomposed by heating. Gas produced at that time is exhausted through an exhaust port 5. The furnace 1 is heated by, say, arc electrodes 3, and a temperature detecting terminal 11 is situated at the heating space. And thus, a power supply volume to the electrodes 3 can be adjusted according to values determined. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08250685-A (JP)
Title: Programmable gate array
Inventor: ISHII KENJI
IPC: H01L21/82
Filed: 1995-03-08
Abstract: PURPOSE: To effectually accomodate a large-scaled logical circuit on one chip by cont rolling the operation in an event control unit such that memory contents are loaded to a logic realizing resource and a register is allocated as a latch. CONSTITUTION: A circuit is realized with a logic realizing resource 3-3. A memory plane 3-1 comprises independent (m) program memories for storing (m) kinds of circuit programs. A register plane 3-2 comprises (m) sets of independent registers providing a latch for storage of calculation results and realization of a sequential circuit. An event control unit 3-8 controls a combination of (m) program memories and (n) sets of registers. The operation is control led such that a memory and a register designated by the combination are selected, and memory contents are loaded to the logic realizing resource 3-3 and a register is allocated as a latch. Hereby, a large-scaled circuit can be accomodated.
Patent JP-S5747151-A (JP)
Title: Control method for warm-water boiler of waste heat recovery type
Inventor: NODA KOUTAROU
IPC: F28F27/00
Filed: 1980-04-14
Abstract: PURPOSE:To save construction cost and consumption of electric power of a boiler, by a method wherein the discharge pressure of a boiler is controlled by providing a flow control valve to the side of discharge of a boiler, and a circulating pump, having a discharge pressure a little higher than the saturated steam pressure, which corresponds to the temperature of waste heat gas, to an inlet port. CONSTITUTION:The warm-water boiler 1 to recover the waste heat of comparatively low temperature is manufactured in an intensity so as to endure the pressure which is a little higher than the saturated steam pressure corresponding to the maximum temperature of waste heat gas 8. The control valve 11 to open and close in response to a heat load is provided at the outlet of warm-water of a warm-water boiler 1. When a heat load becomes zero, the valve 11 is closed and a circulating pump 4 on the side of an inlet is brought into a closed condition. The discharge  pressure of a circulating pump 4 at that time is selected within the resisting pressure  of a warm-water boiler 1, so as to be a little higher than the saturated steam pressure corresponding to the maximum temperature of waste heat gas 8.
Patent JP-H10244938-A (JP)
Title: Vehicle underfloor equipment box with winding type cover
Inventor: KITAJIMA HIROSHI
IPC: B61C17/12
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To easily attach/detach a protective cover, which covers an opening of an underfloor equipment box hanging from a floor of a vehicle, so as to reduce excessive burdens of maintenance/inspection of apparatuses stored inside. SOLUTION: When an opening 3 of an underfloor equipment box is to be covered with a shutter 10 as a protective cover, which can be wound up, the shutter 10 is sufficiently pulled down and folded to the bottom surface of the underfloor equipment box to be fixed therein. The shutter 10 is wound up into a shutter storing room 11, which is located at the upper part of the underfloor equipment box. In this case, the winding or unwinding work is carried out by a motor, a spring, or man-power. A long, shutter-guiding metal fitting 14 with recessed parts is set up from the top to the bottom on both sides of the opening part 3, so that the shutter 10 held by these recessed parts from both sides goes up and down. At this time, packings are pasted from the top to the bottom of the recessed part.  Thus, since the shutter 10 goes up and down as it is held by the packing from both sides, the gap formed between the opening part 3 and the shutter 10 can be sealed completely.
Patent JP-H06264294-A (JP)
Title: Forming method of multilayer film
Inventor: HANAGATA HARUO
IPC: C25D5/26
Filed: 1993-03-10
Abstract: PURPOSE:To form a multilayer film having excellent appearance and corrosion resistance without causing environmental problem by plating the base body with zinc in an alkali zinc plating bath, and forming an anodic oxidation film by a slow-start method using an electrolyte for formation of ceramic films. CONSTITUTION:A base plate (rolled steel sheet or the like) is coated with a zinc or zinc alloy plating film of about 1-20mum thickness in an alkali zinc plating bath (preferably a cyan bath or zincate bath) at about 5-40 deg.C, for about 1-60min, and about 0.03-3AH/dm current. Then, voltage is applied on the plating film in an electrolyte for formation of ceramic films (soln. containing water-soluble or colloidal silicate by about >=5g/l) by a slow-start method (e.g. with the rising rate of about 1-100V/min) to form an anodic oxidation film or anodic spark discharge film. Thereby, the obtd. multilayer film has uniform appearance and excellent corrosion resistance, and is highly safe since it contains no harmful matter such as hexavalent chromium.
Patent JP-H11245608-A (JP)
Title: Caster equipped with swivelling regulation mechanism
Inventor: HIRATA SACHIO
IPC: B60B33/02
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To enhance an operability by always directing an operating lever in the direction at the time when it is mounted to a bottom portion of carrier instruments and various kinds of dollies in a state that it is mounted to a bottom portion thereof. SOLUTION: A wheel frame 2 journalling a wheel 7 is mounted to a lower side of a base seat 1 and an operating lever 11 is mounted to one end of the base seat 1 by projecting it from the base seat 1. An engaging portion 13 is provided such that it is drawn down to the operating lever side and projected to the frame 2 for a wheel side in correspondence to an operation of the operating lever 11 and further, an engaging groove 5 with which the engaging portion 13 is engaged and removed is formed in the wheel frame 2. The swiveling of the wheel 7 of the wheel frame 2 is regulated by engaging the engaging portion 13 with the engaging groove 5 by operation of the operating lever 11.
Patent JP-H05252528-A (JP)
Title: Burst gate pulse input circuit
Inventor: SATO TAKESHI
IPC: H04N9/455
Filed: 1992-03-06
Abstract: PURPOSE:To prevent the number of the pins of an IC, and the number of picture elements constituting a circuit from being increased by operating the switching of the pulse of an inside part and an outside part, and the input of an outside burst gate pulse by one pin of the IC, at the time of inputting the burst gate pulse to the IC. CONSTITUTION:The input 18 of an NPN transistor 2 which operates ON and OFF switch operation in the first threshold level, and an NPN transistor 1 which operates ON and OFF switch operation in the second threshold level is made to common, so that the switching of the pulse of the inside part and the outside part, and the input of the outside burst gate pulse can be operated by one pin of the IC.
Patent JP-S52132839-A (JP)
Title: Laser recording system
Inventor: KIYOHARA TAKEHIKO
IPC: B41J2/44
Filed: 1976-04-28
Abstract: PURPOSE:To accomplish the statisfactory recording operation without fluctuation and damage by providing laser intensity adjusting means in a laser optical path.
Patent JP-S63215214-A (JP)
Title: Bit timing comparator
Inventor: ISHIHARA TOSHIO
IPC: H03K5/26
Filed: 1987-03-04
Abstract: PURPOSE:To attain the pull in at a correct bit timing by providing a bit comparison means and a deciding means deciding the coincidence/dissidence of the bit timing of 1st and 2nd data strings at a period of one over an integral number of the frame of the data strings. CONSTITUTION:Suppose that a bit timing difference is caused in the input data strings 11, 12 at a moment, the bit timing difference is detected by a bit comparator 1 and a dissidence detection pulse is outputted to a bit selection circuit 2 as a bit comparison signal 13. The bit selection circuit 2 samples the data strings at a period of one over an integral number of the frame of the input data strings. Then a dissidence deciding circuit 6 applies the decision of coincidence/dissidence from the result of bit comparison to be sampled. As a result, the decision such that the bit timing of the data strings is coincident regardless of being deviated with each other due to light load of the input data strings 11, 12, is reduced and the synchronization is taken in a correct bit timing.
Patent JP-S59174565-A (JP)
Inventor: TATSUMI MASAHARU
IPC: C04B33/00
Filed: 1983-03-23
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-2000249775-A (JP)
Title: Wrist watch case
Inventor: TOSAKA SUSUMU
IPC: G04B37/05
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To impart flaw resistance and abrasion resistance by providing a cylinder constituted of a metal inner cylinder storing a movement and a metal outer cylinder covering part of the inner cylinder, and arranging an elastic buffer body between the inner cylinder and an outer cylinder. SOLUTION: A screw 36 is screwed to the thread of an outer cylinder 21, and its tip section 36c penetrates a buffer body 35 and is coupled with a cup-shaped buffer body 38 inserted into the hole 37 of an inner cylinder 20. A circular opening is formed at the bottom section of the outer cylinder 21, and the bottom face of the buffer body 35 is exposed from there. Part of the buffer body 35 covers part of the bottom of the inner cylinder 20 and is protruded outward from there. The coupling between the bottom face 33 protruded from the inner cylinder 20 and the buffer body 35 prevents the release or movement of the buffer body 35. The outer cylinder 21 is made of metal and causes no trouble such as flaw or abrasion due to contact or collision with external foreign matters.  The fixing screw 36 fixing the outer cylinder 21 and the inner cylinder 20 is screwed to the outer cylinder 21, and its tip section 36c is coupled with the buffer body 38. Even if a shock is applied from the outside, it does not reach the inner cylinder 20, and a movement in the inner cylinder 20 is not broken.
Patent JP-S58165690-A (JP)
Title: Electromagnetic drive circuit
Inventor: KASHIWAZAKI TOMOYUKI
IPC: H02P7/00
Filed: 1982-03-27
Abstract: PURPOSE:To effectively stop an overvoltage produced upon interruption of a current without shortcircuiting an AC induced voltage due to an AC coil in the vicinity by shortcircuiting a DC coil temporarily only when the DC exciting current of the DC coil is interrupted. CONSTITUTION:When a signal Sb is allowed to become ON, a transistor Q is turned ON, and a DC exciting current is flowed through a DC coil L. A signal Sa is allowed to become ON simultaneously when the signal is allowed to become OFF, the transistor Q is turned OFF, a field effect transistor F is turned ON, the flyback current of the coil L is flowed through the transistor F, thereby preventing the coil L from generating an overvoltage. Since the transistor F is normally OFF, the voltage induced in the coil L is not shortcircuited by the AC coil La.
Patent JP-H04286101-A (JP)
Title: Manufacture of varistor
Inventor: GAMO SHUSUKE
IPC: H01C17/06
Filed: 1991-03-14
Abstract: PURPOSE:To enhance the performance of a device and reduce the thickness of said device by screen-printing the powder of varistor particles and paste, such as glass frit on an insulation board and burning them after press treatment is over. CONSTITUTION:Glass frit and an organic binder are added to the powder of varistor particles which coat the surface of zinc oxide crystal particles with an inorganic insulation film so that they may be turned into paste. The paste is screen-printed in a specified shape on an insulation board to which an electrode is laid out. A heat resistant board is used on an opposed side where sandwich press treatment is carried out. This board is coated with a teflon film and heat treated, which makes it possible to enhance the characteristics of the varistor device and reduce the thickness of the device and hence provide a liquid crystal display with a high image quality.
Patent JP-2000253391-A (JP)
Title: Panorama video image generating system
Inventor: KAWAMATA YUKIHIRO
IPC: H04N7/18
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a method of applying panorama synthesis to a moving picture picked up by a plurality of cameras. SOLUTION: The panorama video image generating system is provided with video photographing sections 101-151 that have a plurality of camera photographing a site and apply projective transformation to a video image photographed by each camera, a video image synthesis section that synthesizes the video image subjected to the projective transformation by the video photographing sections 101-151 into one image, and a panorama video image display section 170 that displays the synthesized video image. Thus, a plurality of video images are synthesized into one panorama moving picture. Thus, a video image with an ultra-wide angle can be obtained and a broad area supervisory system or the like adopting the panorama video generating system can easily grasp the outline of the object.
Patent JP-S62206845-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABUMITSUKA TOSHIYUKI
IPC: H01L21/66
Filed: 1986-03-06
Abstract: PURPOSE:To determine the wiring size of a cell section precisely by arranging a pattern unrelated to the formation of an element around a pattern for measuring wiring size, reducing the difference of the wiring size of an element forming section and the size of the pattern for measurement and accurately monitoring wiring size. CONSTITUTION:When a wiring for a semiconductor device is shaped by using plasma etching, patterns 2 unrelated to the formation of an element are disposed around a pattern 1 for measuring wiring size. The difference of the wiring size of an element forming section and the size of the patterns for measuring wiring size is reduced. Accordingly, the wiring size of a cell section can be monitored precisely by the size of the patterns for measuring wiring size formed to sections except the cell section.
Patent JP-S58166864-A (JP)
Title: Optical transmitter
Inventor: SUE YASUHIKO
IPC: H04B10/548
Filed: 1982-03-26
Abstract: PURPOSE:To improve the transmitting efficiency of information, by connecting plural optical transmitters with the 1st optical transmission line for the picture information and the 2nd optical transmission line for the synchronizing reference signal. CONSTITUTION:Terminals A-D containing a reading part of original pictures, a recording part which works on the basis of the fed picture signal, a modulating/ demodulating function of aural signal, and a transmitting/receiving function of optical signal are connected in a loop with two optical transmission lines F1 and F2 to form an optical transmitter. The picture information and a command signal for transmission of the information are sent to the line F1; while a clock signal which secures synchronization between terminals A and B for transmission is sent to the line F2. At the same time, the audio signals of different directions of transmission are transmitted through these lines F1 and F2 after an FM modulation. These operations are carried out through a control panel provided to the terminals A-D respectively. Thus the efficiency is improved for transmission of information.
Patent JP-H10226407-A (JP)
Title: Can feeder for conveyor
Inventor: IKEGAMI TAKASHI
IPC: B65G47/52
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a conveyorized can feeder for stably feeding cans from its can guide to its conveyor while effectively absorbing thermal elongation of the conveyor with the can guide being held at its fixed position. SOLUTION: A conveyorized can feeder 1 involves a fixed can guide 4, a timing belt device 5 and a chain conveyor 28 with a chain stretched round a first wheel 26 and a second wheel 27 at both ends. The feeder 1 is adapted to receive cans at its timing belt 24 in the timing belt device 5 from the guide 4 and then feed them to the conveyor 28. The feeder 1 further involves a fixed frame 31, a movable frame 32, which is movable to the fixed frame 31, and a drive 33 for driving the movable frame 32. The movable frame 32 supports the timing belt device 5 and the first wheel 26.
Patent JP-H03252129-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMEI KIYOMASA
IPC: H01L21/76
Filed: 1990-03-01
Abstract: PURPOSE:To detect the end point of etching easily and accurately in the etching of the whole surface at the time of the formation of a sidewall by contributing one part or the whole region of a region except a chip region, from which a specific first thin-film is removed, to the detection of the end point of etching at the time of the etching of the whole surface of a specific second thin-film. CONSTITUTION:In the manufacture of a semiconductor device having a process, in which a first thin-film 10 is formed onto a semiconductor substrate 1 and the first thin-film 10 is patterned and a first thin-film pattern 10P having a stepped section to the periphery is formed, and a process, in which a second thin-film 12 is formed onto the whole surface of the substrate 1 and a sidewall 12S is shaped onto the side face of the first thin-film pattern 10P through the etching of the whole surface of the second thin-film 12, a process, in which the first thin-film 10 on one part or the whole region of a chip outside region 7 is removed at the same time as or apart from a process, in which the first thin-film 10 on a chip region 6 is patterned, is provided, and one part or the whole region of the chip outside region 7, from which the first thin-film 10 is removed, is made to contribute to the detection of the end point of etching at the time of the etching of the whole surface of the second thin-film 12.
Patent JP-H03253522-A (JP)
Title: Method for separating and recovering group viii noble metal
Inventor: TOMITA SHINPEI
IPC: C07C45/50
Filed: 1990-03-01
Abstract: PURPOSE:To economically separate and recover group VIII noble metals at a high recovery rate from an org. liquid contg. the group VIII noble metals, such as Rh, by adding active carbon activated with zinc and water to this liquid to execute a heating and contact treatment, thereby decomposing and depositing the noble metal complex on the active carbon. CONSTITUTION:An Rh complex is incorporated into an oxo reaction forming liquid for which the carbonyl complex of the group VIII noble metals, such as Rh, is used as the catalyst for a hydroformylation reaction of olefin, etc.; therefore, the active carbon activated with Zn is added at, for example, 0.01 to 5wt.% and water at 0.5 to 10wt.% to this liquid so as to be brought into contact with the liquid. The liquid is then subjected to a heating treatment at, for example, 80 to 120 deg.C to decompose and deposit the carbonyl complex of Rh on the active carbon; thereafter, the liquid is subjected to a solid-liquid sepn. The Rh-contg. active carbon is roasted, by which the Rh is separated and recovered at the high recovered rate from the liquid contg. the noble metals.
Patent JP-H05245818-A (JP)
Title: Method for drying wet-type molded form
Inventor: ISOMURA KEIICHIRO
IPC: B28B11/02
Filed: 1992-03-06
Abstract: PURPOSE:To naturally dry even a thick molded form, to prevent a crack at a time of drying and to enhance drying efficiency by molding ceramic by a wet process and thereafter performing solvent replacement by an organic solvent which has a boiling point higher than a solvent used for molding and/or surface tension smaller than the same and then drying the molded ceramic. CONSTITUTION:For example, ceramic and metal or the like are molded by a wet process. After molding, the molded form is dipped in an organic solvent which has a boiling point higher than a solvent used for molding and/or surface tension smaller than the same and replacement of the solvents is performed. At this time, when the thickness of the molded form is increased, the solvent having a higher boiling point and/or smaller surface tension is favorably used. The solvent is selected in accordance with the dimensions of the molded form. After the solvent is replaced, drying shortage is prevented even when natural drying is performed. The molded form is finally dried by an explosion-proof drier. For example, N,N-dimethylformamide, 1,4-dioxane, ethylene glycol, propylene glycol, glycerin, diethylene glycol, triethylene glycol and diacetone alcohol or the like are shown as the organic solvent.
Patent JP-2000247062-A (JP)
Title: Delivery slip set to be stuck
Inventor: SUGAWARA HIDEHITO
IPC: B65G61/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To enable an adhesive slip to be stuck on to a delivery matter at the place when the delivery matter is handed to a receiver by a delivery person by joining a delivery slip to one side of an adhesive slip piece having an adhesive on the rear side, and separably joining a delivery duplicate slip piece at the other side of the adhesive slip piece via a cut off portion. SOLUTION: A delivery person holds delivery slip sets 1 for each receiver separated per predetermined delivery area, and when the delivery person delivers a catalogue to the predetermined receiver, release paper is separated, and an adhesive delivery slip set 1 is stuck to an arbitrarily catalogue with an adhesive slip piece 3 having an adhesive means exposed and then the catalogue is handed over to the receiver. Then, after the receiver sticks a receipt seal on the delivery duplicate slip piece 4, the delivery person separates the delivery duplicate slip piece 4 from the release portion 8 and brings it back for administration.  On the other hand, the receiver receives the catalogue to read a content of the catalogue, and notice information contained at the rear side of delivery slip 2, and thereafter, in the case of disposing of catalogue wrapping, the delivery slip 2 is separated from the adhesive slip piece 3 from the cut off portion, thereby disposing of the wrapping and delivery slip 2 separately.