baber/WOPTO huggingface dataset:
Patent JP-2000064829-A (JP)
Title: Exhaust device of internal combustion engine
Inventor: HANASHIMA TAKASHI
IPC: F01N3/20
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of a catalyst and to improve outputs in all the rotation areas of an internal combustion engine. SOLUTION: Exhaust gas of an internal combustion engine 1 is shunt into two exhaust paths 5, 9. Catalyst 10, 11 is disposed on each of the two exhaust paths 5, 9. The downstream sides of the catalyst 10, 11 in the two exhaust paths 5, 9 are joined or communicated. On the upstream sides of the catalyst 10, 11, the two exhaust paths 5, 9 are communicated. In this communicating part, a bypass path 17 bypassing the catalyst 10, 11 is successively provided. A valve controlling exhaust flow to the exhaust paths 5, 9 and the bypass channel 17 is provided.
Patent JP-2000068471-A (JP)
Title: Manufacture of semiconductor integrated circuit device and the semiconductor integrated circuit device
Inventor: ASANO ISAMU
IPC: H01L27/108
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of electrical connection between the lower electrode of a capacity element and the connection part of a lower layer thereof. SOLUTION: Conductor films 18a, 19a for lower electrode formation are connected through a conductor film 17a for a barrier on a plug 13 so as not to bring a capacity insulation film 20 and the plug 13 into direct contact with each other. Since such a structure in which a connection part does not come into contact with the capacity insulation film in a capacity element for information storage can be thereby realized and the problem of oxidation of a connection part thereof can be prevented, it is possible to improve the reliability of electrical connection between the lower electrode of the capacity element and the connection part.
Patent JP-S6476580-A (JP)
Title: Disk cartridge
Inventor: DOI HAJIME
IPC: G11B23/033
Filed: 1987-09-18
Abstract: PURPOSE:To prevent a disk from being damaged and to prevent fiber from being drawn out in case of performing blanking formation by performing the mounting of a cleaning sheet for the inner plane of a case by adhering and fixing a part pressed by a pressing member at a recording and reproducing side centering a head insertion hole. CONSTITUTION:The fixing of the cleaning sheet 3 for the inner plane of a cartridge case 1 is performed by adhering the part 16 pressed by the pressing member at the recording and reproducing side at least centering the head insertion hole 9. In such a way, it is possible to suppress the generation of a projection to damage a magnetic disk completely, and also, since an adhering part 16 is formed integrally in plane shape, it is possible to prevent the fiber of the cleaning sheet 3 from being drawn out at the time of blanking the part to the inside of an aperture part.
Patent JP-H0792760-A (JP)
Title: Image forming device
Inventor: SHIBANO MAKOTO
IPC: G03G21/00
Filed: 1993-09-20
Abstract: PURPOSE:To provide an image forming device which eliminates the possibility of polluting an image forming area, can minimize paper losses and is therefore economical. CONSTITUTION:In the image forming device in which a recording sheet(ST) 2 having an electrostatic latent image(IM) formed thereon is conveyed along a conveying line, on the surface of the ST2 being conveyed, a developer is applied to act at the developing head parts(HD) 6a to 6d of a developing means 6 to develop the IM, and after an image is formed on the ST2, the complete image formed on the ST2 is fed to a cutting means 42 so as to be cut and ejected, the plurality of HDs 6a to 6d are disposed around an axis parallel to the cross direction of the conveying line and are rotated about the axis so that the HDs are made to face a predetermined position of the conveying line one by one to develop the IM, and a control means 40 which, after the ST2 has been cut at the finish of image formation of the final color, rewinds the ST2 until a predetermined position on the end of the ST comes to the HD position, and which then rotates the HDs 6a to 6d to return them to their initial waiting condition, is provided.
Patent JP-H0395620-A (JP)
Title: Superhigh-speed disk device
Inventor: YABE HIDEKI
IPC: G06F3/06
Filed: 1989-09-08
Abstract: PURPOSE:To reduce the power consumption and simultaneously to attain a high speed access by performing the writing/reading tasks with the parallel bits for accesses of plural disk devices and supplying the power to only a disk mechanism part which is selectively connected. CONSTITUTION:When a write access is carried out by a controller 100 in the initial states of disk devices (10-1) - (10-4), a multiplexer 18 functions to connect the read/write circuits (12-1) - (12-4) to four heads (16-1) - (16-4) of a disk mechanism 14-1 respectively. The controller 100 transfers the bits in parallel to the interfaces (28-1) - (28-4) at every four bits b1 - b4 and writes the bits b1 - b4 into the disks (34-1) - (34-4) respectively. At the time of read access, one of mechanisms (14-1) - (14-4) is selected at a switch control part 20 based on the read access. Then the data are read in parallel with each other at every four bits. The power is supplied to the selected disk mechanism part only.
Patent JP-H0890875-A (JP)
Title: Type printer
Inventor: HAYAKAWA TAKESHI
IPC: B41J29/46
Filed: 1994-09-28
Abstract: PURPOSE: To obtain inexpensively a type printer which can detect a print fault properly irrespective of the kind of a printed character. CONSTITUTION: A type wheel 6 is provided in a printing device 1 and a character line comprising characters, numerals or others and smeared figures positioned before and behind the line are printed on a body F to be printed, by this type wheel 6. On the downstream side of the type wheel 6, a light sensor unit 3 wherein photosensors detecting the smeared figures and outputting detected data thereon to a central processing device 9 are incorporated is provided.  The central processing device 9 compares the detected data on the smeared figures outputted from the photosensors with detected data on the gradation density of a print set beforehand, detects the existence or nonexistence of the smeared figures or the gradation density thereof from the result of the comparison and judges the quality of the print of the character line on the basis of the result of the detection, and when the print is faulty, it makes a display indicate this with characters or makes an alarm buzzer buzz for alarming.
Patent JP-S6476904-A (JP)
Title: Pressure-swing adsorption-type nitrogen production process
Inventor: TAKEMURA MASANOBU
IPC: C01B13/02
Filed: 1987-09-17
Abstract: PURPOSE:To enable effective utilization of exhaust gas of a nitrogen-production apparatus and an oxygen-production apparatus while keeping the purity of the produced nitrogen, by producing nitrogen with a nitrogen-production apparatus from air, using the exhaust gas of the nitrogen-production apparatus as a raw material of an oxygen-production apparatus, dehumidifying a part of the exhaust gas of the oxygen-production apparatus and using the gas as a raw material of the nitrogen-production apparatus. CONSTITUTION:Feed air is treated in a pretreatment column 21a, etc., to remove H2O and CO2 and the treated air is repeatedly subjected to the steps of adsorption-desorption- compression with an adsorption column 41a, etc., to increase the N2 purity and obtain the objective N2 gas product. The oxygen-rich exhaust gas of the above pressure-swing adsorption- type nitrogen-production apparatus (a) is used as a part of feed air for a pressure-swing adsorption-type oxygen-production apparatus (b) for the production of O2 gas product with an adsorption column 41b in the same manner as above. Since the N2-rich exhaust gas of the oxygen-production apparatus (b) sucked with a vacuum pump 13b contains a large amount of H2O, it is dehumidified with a dehumidifying means 6 and utilized as a part of feed air for the nitrogen-production apparatus (a). The exhaust gases of both apparatuses (a) and (b) can be effectively utilized by this process and, in addition to the above, the overload of the pretreatment column 21a, etc., is prevented and the purity of the N2 gas product can be maintained.
Patent JP-2001059178-A (JP)
Title: Raw material feeding device in chemical vapor growth method and raw material feeding method
Inventor: ONOE ATSUSHI
IPC: C23C16/448
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a solid raw material feeding method and feeding device capable of stably obtaining gas in which a solid raw material is mixed to saturated vapor pressure. SOLUTION: This raw material feeding device of a film forming device in which, with a solid as the raw material, a thin film is formed by a chemical vapor growth method, has introduction-in openings in which gas is introduced-in and leading-out openings in which gas is leading-out and a bottom part in which a fixed raw material 2 is spread on the spaces between the introduction-in openings and the leading-out openings and is composed of a small vessel with a wall demarcating gap in contact with the fixed raw material while the introduced-in and leading-out gas is moved on the surface of the fixed raw material spread on the bottom part, a raw material vessel 1 storing and holding the small vessel,  a heating device for heating the raw material vessel and a carrier gas carrying means introducing carrier gas into the raw material vessel and communicated with the leading-out openings of the small vessel.
Patent JP-2001052896-A (JP)
Title: Particle accelerating and accumulating device
Inventor: YAMADA HIROSHIGE
IPC: H05H13/10
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To miniaturize a system while improving the incidence efficiency by arranging plural cavities on a particle orbit of an orbital accelerator, and performing the acceleration, deceleration and accumulation of the particles with one orbital accelerator. SOLUTION: Electron generated by an electron source 7 is accelerated, and passes through a primary electron orbit 8, and enters an electron accumulation cavity 4 including an X-ray target 9 made of a carbon narrow wire and arranged so as to cross the electron orbit. The electron accelerated by the carbon narrow wire receives the energy while passing through the accumulation cavity 4, but since the electron after passing the cavity has various energy, the electron orbits while drawing various scattered electron orbit 10. Most of the electron pass through without being attenuated by collision with the X-ray target 9, and reaches a deceleration cavity 2 with the initial energy. The reached electron returns the energy in the deceleration cavity 4, and the electron is accelerated by a next acceleration cavity, and continues to orbit on a storage orbit 16 as a primary electron orbit.  Electron can be thereby continuously transferred from the initial acceleration to the storage mode.
Patent JP-S6292809-A (JP)
Inventor: FUKUMOTO KENJI
IPC: B28B5/02
Filed: 1985-10-18
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-H0396867-A (JP)
Title: Current display circuit for non-linear load
Inventor: ARAI NORIHIRO
IPC: G01R19/04
Filed: 1989-09-08
Abstract: PURPOSE:To derive a peak value and a crest factor in a real time by holding the peak value and the peak factor of an AC current flowing to a non-linear load, while updating them at every half cycle, and displaying the highest one in holding values in a prescribed period. CONSTITUTION:A current flowing through a computer 4 and its voltage are detected by a current transformer 11 and a transformer 12, respectively, and the output of the current transformer 11 is provided to a peak value holding circuit 14 and an effective value arithmetic circuit 15 together with the output of the transformer 12 through a current/voltage converter 13. Subsequently, a current effective value from the circuit 15 and a current peak value from the circuit 14 are inputted to a holding circuit 16, and the circuit 16 calculates a peak factor at every half cycle and holds it, while updating its result. Also, one of outputs of the circuit 15 or 16 is selected by a changeover switch 17, sampling is executed in a period prescribed by a sampling time setting circuit 18, and after the sampling time is ended, the maximum value in its period is displayed on an indicator 21.
Patent JP-H0890517-A (JP)
Title: Heat treating method for woody material
Inventor: NISHIO JIRO
IPC: B27K3/34
Filed: 1994-09-28
Abstract: PURPOSE: To obtain a method for heat treating a woody material in which the dimensional stabilizing of the material can be performed at a relatively low temperature in a short time and which can hence obtain a treated woody material having small material color change. CONSTITUTION: The method for heat treating a woody material comprises the steps of holding and heating the material in a sealed space and compressing it, as required, to vaporize the moisture of the material itself to steam, pouring chemicals for chemically treating like formalizing the material or softening like ammonia, impregnating the material in the space, and holding the material in the space where at least the steam and the chemicals are existed. Accordingly, when the heating temperature is 180 deg.C or lower and the holding time is 8 min or less, the dimensional stability can be obtained, the working time can be shortened, and treated woody material having small material color change can be obtained.
Patent JP-2001056309-A (JP)
Title: Conductivity detection electrode and conductivity measuring apparatus using the same
Inventor: KOJO TOMOSUKE
IPC: G01N27/06
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a conductivity detection electrode excellent in corrosion resistance and capable of accurately measuring the fine fluctuations of conductivity and a conductivity measuring apparatus using the same. SOLUTION: A pair of electrode main bodies 1 are held on an electrode holder 2 in a watertight state and noble metal cover pieces 3 are bonded to at least the leading end surfaces exposed from the electrode holder 2 of the electrode main bodies 1 to constitute a conductivity detection electrode excellent in corrosion resistance and capable of accurately measuring the fine fluctuations of conductivity. Since the electrode main bodies 1 are held on the electrode holder in a watertight state, the electrode main bodies themselves are hard to come into direct contact with water in which chemicals are charged and not almost corroded by chemicals.  Since the noble metal coating layers are formed to at least the parts exposed from the electrode holder of the electrode main bodies 1, even if the electrode main bodies are immersed in water in which water treatment chemicals are charged for a long period of time, the noble metal coating layers are hard to generate a chemical change and the electrode main bodies show good corrosion resistance.
Patent JP-S59117981-A (JP)
Inventor: GUREN ERUUIN SHIYUKEE
IPC: F16L5/02
Filed: 1983-12-13
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-S6477198-A (JP)
Title: Multilayer printed board
Inventor: OMAE KENICHI
IPC: H05K3/46
Filed: 1987-09-18
Abstract: PURPOSE:To connect components packaged on both sides of a primary printed board which is constituted of GND layers and a signal layers or by only signal layers without reducing a packaging density, by laminating a secondary printed board which is constituted by only power/GND layers onto both surfaces of the primary printed board and by providing signal holes and power source holes which do not pass through all the layers. CONSTITUTION:A secondary printed boards 2 and 3 whose inner layers are constituted of only GND layers 6, 10 and power layers 7, 9 are laminated on both sides of a primary printed board 1 which has a signal wiring layers 16, 17 and a GND layer 8 through an insulation layers 4 and 5. A hole 19 in the primary printed board 1 connects a signal wiring layer 16 and a signal wiring 17 each other. A power supply hole 14 and a grounding hole 15 for packaging components on a surface are made at the position of the signal hole 19. In the rear of a signal hole 12 is a power source hole 15 thus providing a signal through-hole securely without reducing component packaging density.
Patent JP-H0980430-A (JP)
Title: Surface light source device
Inventor: KAWANO EIZO
IPC: G02F1/1335
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive surface light source device capable of obtaining high luminance with less reflection loss by forming a silicone oxide layer as an antireflection film on the incident plane and/or the outgoing plane of at least either of a light transmission plate and a diffusion plate. SOLUTION: The light generated by the linear light source 4 is made incident on the light transmission plate 2 from the side face of the plate 2. The incident light passes through the light transmission plate 2, the light passes through the plate 2 while partly outgoing from the outgoing plane side, then, the light advances toward a side face opposite to the linear light source 4, then, the light is emitted on the whole outgoing plane. After the light outgoing from the plate 2 is diffused by the diffusing plate body 1, the light is condensed by a prism sheet 5, then, the liquid crystal display screen is irradiated with the light. In this case, the silicone oxide layer is installed on the rear side of the diffusing plate body 1.  When the light outgoing from the plate 2 passes through the diffusing plate body 1, the reflection loss of the light with a specified wavelength corresponding to the film thickness is suppressed by the presence of the silicone oxide layer, then, the light transmission efficiency is enhanced as much as the suppression of the loss. Thus, the high luminance is obtained, and in the case of requiring the same luminance, the device is used at a low power.
Patent JP-H1076941-A (JP)
Title: Rolling stock
Inventor: HARA KUNIYOSHI
IPC: B61F5/10
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To improve riding comfortability by installing a bellows on a part of an air spring, providing a hydraulic cylinder on this bellows, moving this hydraulic cylinder in accordance with detected height of the air spring and controlling pressure of the air spring. SOLUTION: A bellows 21 is installed on an auxiliary tank 3a of an air spring 3, and a hydraulic cylinder 22 to adjust height is provided on this bellows 21. Thereafter, a height adjustment valve 23 is set between a car body 1 and a carriage 2, and in the case when the car body rises too much by getting-off of a passenger, etc., or in the case when the car body is lowered too much by gettingon of the passenger, etc., capacity of the auxiliary tank 3a is changed by moving the hydraulic cylinder 22 by detecting height of the air spring 3. Accordingly, pressure of the air spring 3 is controlled. Consequently, it is possible to realize a high speed travelling rolling stock favourable in riding comfortability.
Patent JP-H04112605-A (JP)
Title: Transmission line replacing work and rope collecting machine therefor
Inventor: ISHIDA KAZUHISA
IPC: H02G1/02
Filed: 1990-09-03
Abstract: PURPOSE:To facilitate transmission line replacing work by running a rope winder for feeding a reinforcing rope from a flyer rotating around an old line to be replaced stretched between steel towers, connecting a new wire with the old wire and then winding the old wire. CONSTITUTION:A self-running machine(not shown) is run on an existing line 1 stretched between steel towers A and C through a steel tower B, and a pilot rope and a wheel 10 are further provided. A rope winder 3 is then pulled by means of the rope 9 and rotated by means of a motor M, while running the rope winder 3 along the existing wire 1, thus feeding out a reinforcing rope 2 which is then wound around the existing wire 1 and at the same time a wheel 10 is removed. Upon finish of winding of the rope 2 between the steel towers A and C, a wheel 11 is fixed to each steel tower and a new wire 4 is connected to the rear end of the existing wire 1 on the side of the steel tower A. The new wire 4 is fed out from a wire laying wheel 6 and the front end of the existing wire 1 is lowered onto the ground and pulled by means of a winch 7 and then the existing wire 1 and the reinforcing rope 2 are wound, respectively, around winders 8 and 5 while being separated.
Patent JP-2000063270-A (JP)
Title: Prophylactic and therapeutic agent for pancreatitis
Inventor: UEHARA SOICHIRO
IPC: A61K31/215
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a prophylactic and therapeutic agent useful for acute pancreatitis and chronic pancreatitis. SOLUTION: This prophylactic and therapeutic agent of pancreatitis includes the hydrochloric acid salt of (±)-1-[o-[2-(m-methoxyphenyl) ethyl]phenoxy]-3-(dimethylamino)-2-propyl hydrogen succinate as an active ingredient. The prophylactic and therapeutic agent manifests excellent effect on subjective and objective symptoms such as bellyache, feeling of nausea and pain on pressure, endocrine disorder of the disorder of a pancreatic enzyme such as amylase and lipase, and excocrine pancreas hindrance observed in disorder such as PFD and feces PFD.
Patent JP-S59124717-A (JP)
Title: Formation of polysilicon electrode
Inventor: TSUJI KENJI
IPC: H01L21/28
Filed: 1982-12-31
Abstract: PURPOSE:To lower contact resistance between polysilicon and contact metal through enhancement of impurity concentration at the surface of polysilicon film by simultaneously diffusing impurity during thermal processing of polysilicon. CONSTITUTION:A phosphor or boron impurity doped polysilicon film is formed by the vapor growth method on a silicon wafer forming junction. Such silicon wafer and circular phosphor or boron impurity diffusing agent, for example, are alternately arranged on a quartz boat and are then inserted into a quartz tube which is already heated up to a specified temperature. The activated phosphor or boron impurity is generated from phosphor or boron impurity diffusion agent arranged between silicon wafers, it is diffused to said polysilicon film formed by the vapor growth and an impurity which is also previously doped during vapor growth is activated. When impurity is simultaneously diffused during heat treatment of polysilicon, the activated impurity concentration becomes very high within a polysilicon film and a resistance value of polysilicon film is drastically reduced.
Patent JP-S6476251-A (JP)
Title: Data bus terminal equipment
Inventor: MURATA YOSHIO
IPC: G06F13/14
Filed: 1987-09-18
Abstract: PURPOSE:To eliminate to fix a terminal equipment address and to dynamically set the address from a bus control device by sending the terminal equipment address from the bus control device as a command signal. CONSTITUTION:A terminal equipment address setting command signal, which is sent from the bus control device, enters a receiving circuit 7 from a data bus 1. The received command is recognized by a command recognizing circuit 13 and sent to an AND circuit 15 as the command signal. In case 18a that an address is set to the terminal equipment of a high order and in case that the output signal of an FF 16 is not significant, the load signal of a terminal equipment register is generated in the circuit 15 and the terminal equipment address is set. Simultaneously, a terminal equipment address set completing signal is set to the FF 16 and outputted to the terminal equipment of a low order. Accordingly, the terminal equipment address can be dynamically set from the bus control device.