baber/WOPTO huggingface dataset:
Patent JP-H0417501-A (JP)
Title: Automatic testing apparatus for vehicle
Inventor: NAKAMURA ATSUSHI
IPC: G01M17/08
Filed: 1990-05-07
Abstract: PURPOSE:To facilitate analysis at the time of the abnormal state of a vehicle subjected to testing by a method wherein the instructions from a test apparatus, a time from the start of the action of the tested vehicle till the change of the state and the results of the travel are outputted as diagrams and tables. CONSTITUTION:When an instruction is given from an operation table 2, a central processing unit 3 transmits an instruction to a test executing apparatus 4 in accordance with a predetermined program and a travel instruction under test conditions are given to a tested vehicle 1. The travel result of the test vehicle is detected by the test executing apparatus 4 and the acceptance judgment of the test result is judged by the central processing unit 3 and the judgment result is stored as data. In order to cope with the case when the tested vehicle does not come into a predetermined state, time limits are given to the respective data and, at the time of the abnormal state, the time limit and the state of the tested vehicle at that time are stored as data. The stored data are outputted by a CRT or a printer in time-series.
Patent JP-S61274388-A (JP)
Inventor: TSUNASHIMA EIICHI
IPC: H05K3/34
Filed: 1985-05-29
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-S5543812-A (JP)
Title: Capacitor
Inventor: UMEHARA SOTOMITSU
IPC: H01L21/822
Filed: 1978-09-22
Abstract: PURPOSE:To prevent leak current of PN joint from going out from a capacitor's bottom electrode to grounding point of a circuit by allowing a semiconductor layer, which is a bottom electrode of capacitor of MOS structure, to make an ohmic contact with a reversal electric conductive layer. CONSTITUTION:A P-type semiconductor layer 6 is provided in such a manner as to surround an n<+>-type semiconductor layer 7 which is a bottom electrode of a capacitor C of MOS structure, and the n<+>-type semiconductor layer 7 and the P-type semiconductor layer 6 are shortcircuited by a terminal 2 of the bottom electrode. A leak current generating in a PN joint J1 goes out from an N-type semiconductor layer 5, having potential of a power pource Vcc, to the P-type semiconductor layer 6, and a leak current I2 generating in a PN joint J2 goes our from the N-type semidonductor layer 5 to a grounding point of a circuit.
Patent JP-S595065-A (JP)
Inventor: SHIITANI TETSUO
IPC: B32B37/00
Filed: 1982-07-02
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-H05311704-A (JP)
Title: Sheath pipe type piping structure
Inventor: SAWADA TAKASHI
IPC: E03C1/02
Filed: 1992-05-08
Abstract: PURPOSE:To improve the heat insulating ability of a pipe for water flow in a sheath pipe header system piping structure and to improve a dew condensation preventing effect by a method wherein a gap between the sheath pipe end on the header side and the pipe for water flow is filled with a seal cap and even in a bibcock box, a gap between the sheath pipe end and the pipe for water flow is sealed with a sealant. CONSTITUTION:Low airtightness between the interior of a bibcock box 6 and an external space is supplemented by sealing a gap between a sheath pipe end 22 and a pipe 3 for water flow in the bibcock box 6 with a seal cap 40. This constitution increases airtightness between an external space on the bibcock box side and the sheath pipe end to a value equal to that between an external space on the header side and the sheath pipe end and prevents input and output of air in a sheath pipe owing to respiration operation during heating and cooling of air in the sheath pipe through the feed of hot water and cold water.
Patent JP-H05311720-A (JP)
Title: Rotary containing type closet unit
Inventor: SUGIYAMA SATOHIRO
IPC: E03D5/00
Filed: 1992-05-08
Abstract: PURPOSE:To relax limitation of a water feed pipe material through suppression of a fluctuation amount of a water feed pipe through which a water feed device is connected to a pipe coupling during rotation of a closet and to reduce a cost by a method wherein a washing pipe and a pipe coupling are intercoupled through a slide contact rotation part rotated in a watertight state around an axis. CONSTITUTION:One end of a pipe coupling 4 is coupled to the lower end of a water feed pipe 6 having an upper end connected to a water feeding device and the other end of the pipe coupling 4 is connected to the one end of a washing pipe 9 through a slide contact rotation part 5. During rotation of a rotation type closet, the shape retention force of the water feed pipe 6 is exerted on the pipe coupling 4, which is rotated in the direction of the water feed pipe 6 around the slide contact rotation part 5, and the water feed pipe 6 is prevented from deformation. This constitution uses a low-cost hose, not abundant in mobility and having slight flexibility, as the water feed pipe and reduces a cost.
Patent JP-S61257660-A (JP)
Inventor: SAKURAI TOKIO
IPC: A61M1/34
Filed: 1986-05-22
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-H04339333-A (JP)
Title: Optical information recording medium
Inventor: SOGA SANEMORI
IPC: G11B7/243
Filed: 1991-05-21
Abstract: PURPOSE:To provide the optical information recording medium having excellent moisture-proofness and corrosion resistance by providing a chemical adsorption film contg. a fluorinated alkyl group via a siloxane bond on the surface of the optical information recording medium. CONSTITUTION:The surface of the optical information recording medium constituted by forming an inorg. oxide layer, such as SiO2 layer, on an optical information recording layer provided on one surface of a transparent substrate is previously subjected to an oxygen plasma treatment in a UV dry stripper, by which the surface is previously subjected to an oxidation treatment. Heptadecafluorodecyl trichlorosilane is then adsorbed and washed with cycloheane and is then washed with pure water, by which the chemical adsorption monomolecular film 15 via the siloxane bond 14 contg. the fluorinated alkyl group is formed on the surface of the optical information recording medium.
Patent JP-2000301960-A (JP)
Title: Power transmission mechanism of four-wheel drive vehicle
Inventor: KAKO HIDETOSHI
IPC: F16H48/20
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of the ratio of number of rotation of front wheels to that of rear wheels of a four-wheel drive vehicle and to maintain the compactness of the horizontal width of a transmission case. SOLUTION: A differential mechanism 33 for rear wheels is operatively connected to the output shaft of an engine via a transmission and includes a power takeoff bevel gear 38 for front-wheel drive. The gear ratio of a final reduction large bevel gear 64 for the front wheels to a small bevel gear 65 meshing therewith is the same as the gear ratio of the power takeoff bevel gear 38 for front-wheel drive to a small bevel gear 42 meshing therewith, and the small bevel gears 65, 42 are operatively connected to each other by a propeller shaft 66.  As rear axles 35, 36 are rotated by the differential mechanism 33 for the rear wheels, front axles 46, 47 are rotated via the power takeoff bevel gear 38 for front-wheel drive, the propeller shaft 66, the final reduction large bevel gears 64 for the front wheels, and a differential mechanism 33 for the front wheels by the same number of rotation as the rear axles 35, 36 or with a difference in number of rotation from the rear axles 35, 36, which difference is within a predetermined allowable range.
Patent JP-S597426-A (JP)
Title: Distortion leveling equipment
Inventor: TOYOSAKA HIDEO
IPC: B21D1/02
Filed: 1982-07-05
Abstract: PURPOSE:To shorten the length of a line and also to reduce a construction cost, by providing a speed tuning mechanism between levelers which are placed adjacently, in a distortion leveling device of a steel band and a steel sheet. CONSTITUTION:Levelers 7, 9 are placed adjacently, and as for the driving systems of both of them, the constitution is connected to each other, and each number of revolution of motors 21A, 21B is controlled in advance, so that it becomes a nearly equal speed. However, it is difficult to make it conform with each other, since resistance of such driving systems as speed reducers 22A, 22B, distribution gears 23A, 23B, a roll, etc. is different from each other. Therefore, each speed of the leverls 7, 9 is made to conform by detecting an axial speed of one tachometer of a low-speed rotation by tachmeters 34A, 34B, and controllng a torque generator of a tuning device 39 by a controller. At this time of no-load, when a steel band goes into the leveler 7 and leveling is started, a load is applied and a speed of the leveler 7 is changed. This variation is transferred through a path of a shaft 32A 36A  a device 39  a shaft 38B  32B, and functions so that a no-load speed of the leveler 9 coincides with a load speed of the leveler 7.
Patent JP-H04344436-A (JP)
Title: Optical torque detection device
Inventor: AOYANAGI SATOSHI
IPC: G01L3/10
Filed: 1991-05-22
Abstract: PURPOSE:To obtain a non-contact optical torque detection device with no trouble of life which is not influenced by noise and is high precision. CONSTITUTION:Stripe pattern parts 10 of the same interval and the same angle are respectively formed on both sides of a drive shaft 2 and a transmission shaft 3 by sandwiching a torsion bar 1 which is a part of a shaft thinned in diameter between the drive shaft given torque and the transmission shaft 3. Light from light sources 6, 7 is irradiated on these stripe pattern parts 10, light reflected or permeated by the two stripe pattern parts 10 is received by first and second sensors 8, 9, and when torque works on the drive shaft 2, torsion around the shaft grown on the torsion bar 1 is measured as a phase difference of the first and the second stripe patterns 10 (amount of movement in the shaft direction).
Patent JP-H05315671-A (JP)
Title: Apparatus of measuring laser power
Inventor: FUKASE KOJI
IPC: H01S3/00
Filed: 1992-05-11
Abstract: PURPOSE:To measure a power of each laser beam of single pulse type or repetitive pulse type in real time when each laser beam is actually emitted. CONSTITUTION:In the case of a single pulse type, a partial laser beam is controlled to a proper level by a filter 1 and an intensity is detected by a photodetector 2. The light intensity is integrated in terms of time by an integrator 3 and a time region according to the integration is determined by a comparator 4 and a time detector 5. That is, an output from the photodetector 2 is compared with a predetermined threshold by the comparator 4, and start and end points of the light intensity larger than the predetermined threshold are respectively calculated. The final value of an output of the integrator 3 is indicated by a display device 7 after performing a level conversion of the output value or an A/D conversion by the next converter 6 through a laser power to be calculated. In the case of a repetitive pulse type, the point that the light intensity is integrated in terms of unit time by an integrator 8 is only different.
Patent JP-S5640401-A (JP)
Title: Rectification of electrolytically concentrated heavy water
Inventor: ISHIBASHI WATARU
IPC: C01B5/02
Filed: 1979-09-11
Abstract: PURPOSE: To obtain high-quality heavy water by adding a strongly alkaline substance to electrolytically concentrated heavy water to be rectified for removing  electrolytes from the heavy water.  
     CONSTITUTION: In the manufacture of heavy water or in the regeneration of recovered heavy water, a strongly alkaline substance, e.g., sodium hydroxide, or potassium hydroxide, is added to electrolytically concentrated heavy water and then the heavy water is subjected to rectification, whereby traces of acid carbonates present in an alkaline metal carbonate used in electrolysis are neutralized with the strongly alkaline substance added and made more alkaline. When the heavy water so treated is rectified, a high-quality heavy water having small specific electrolyzing degree can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01286465-A (JP)
Title: Bidirectional control rectification semiconductor device
Inventor: ASAKURA KOICHI
IPC: H01L29/747
Filed: 1988-05-13
Abstract: PURPOSE:To increase gate sensitivity without deteriorating characteristics like dv/dt durability, by inserting an rectifier element rectifying a current flowing from a gate terminal into a fourth conducting layer in the forward direction, between a gate terminal connected with a second and a third electrodes and the second electrode. CONSTITUTION:On one surface of an N-type substrate 1, P-type layers 2, 3, 4 are separately formed; an N-type layer 5 of shorted structure is formed on the P-type layer 2; an N-type layer 6 is formed on the surface region of the P-type layer 3; an N-type layer 7 is formed on the surface region of the P-type layer 4; an electrode 8 is formed on the surface region of the N-type layer 5, and a terminal T2 is connected with the electrode 8. On the surfaces of the N-type layer 6 and the P-type layer 4, electrodes 9 and 10 are formed, respectively, and commonly connected with a gate terminal G. Further, between the gate terminal G and the electrode 10, a diode 16, wherein the anode is connected with the gate terminal G side, and the cathode is connected with the electrode 10 side, is inserted.
Patent JP-H04320859-A (JP)
Title: Thermal printer
Inventor: MATSUDA HIDEAKI
IPC: B41J2/36
Filed: 1991-04-20
Abstract: PURPOSE:To enable high speed printing which is uniform in printing density to be performed without requiring excess connectors by using a plurality of CPUs in a thermal printer. CONSTITUTION:A printing cycle from a printing point to a next printing point is measured with a timer 5, and delay time from the printing point to be printed at a specific cycle is monitored with a CPU 1. Further, a drive history of each heating element of a heating element group 15 is stored in a latch circuit 12 inside a thermal head 10. Where printing can not be performed at a specific cycle in a process wherein printing is performed at the specific cycle by a specific electrified pulse width with the heating element, the printing point and the electrified pulse width of each heating element at that time are corrected according to the delay time and the above-mentioned drive history.
Patent JP-H07323267-A (JP)
Title: Container washing device
Inventor: MIYAMOTO KIYOSHI
IPC: B08B9/093
Filed: 1994-05-30
Abstract: PURPOSE:To provide an effective container washing device capable of automatically washing the inside of a container. CONSTITUTION:A traveling truck 12 which self-travels forward, backward and steerably in the container C is provided with a sensor 51 as a position detecting means 50 and washing water discharging means 13, 14, 15. Traveling and steering of this traveling truck and the operation of these washing water discharging means are controlled by a control section M in accordance with the results of detection by the sensor. Nozzles 27, 32 which discharge washing water to a sectorial shape are used as the washing water discharging means which blow the discharging water from the adjacent nozzles to the inside surfaces of the container after bringing the washing water into collision or overlapping the washing water. The washing water discharged from the respective nozzles is directed to a deposit discharging direction. The device is provided with respectively a pair of the forms of detecting the turning angles of a luffable arm 53 as the position detecting means of the traveling truck in the front part and rear part of the traveling truck. The device is extensibly provided with a washing water sucking means 70 for sucking the washing water from a floor surface. Rear wheels 22 of the traveling truck are functioned as steering wheels.
Patent JP-H02296326-A (JP)
Title: Detection method for etching end point
Inventor: NAKANO YUJI
IPC: H01L21/3065
Filed: 1989-05-10
Abstract: PURPOSE:To detect the accurate end point of etching with high reliability by correcting a first output signal of a first photo detector which has received, via a window, the radiation light of gas in a chamber by using the transmittance of the window obtained from a second output signal of a second photo detector which has received, via the window, the radiation light of a light emitting element in an etching chamber. CONSTITUTION:In the inner side of an etching chamber, a photo detector 7 which receives the light radiated from a light emitting element 3 for measuring the transmittance of a window 2, and a photo detector 6 which receives a specified wavelength light of plasma luminescence in a chamber are arranged. In this case, the ratio of the following becomes the transmittance of the window 2; the output signal of the photo detector 7 which has received the light radiated from the light emitting element 3 during etching process, and the output signal before a first etching process using the chamber. The correction is executed by using the above transmittance, and the corrected output signal is used as an etching end point detection signal. Thereby the etching end point can be detected with high reliability.
Patent JP-S60261145-A (JP)
Title: Wire bonding device
Inventor: SATOU KAZUHIDE
IPC: H01L21/60
Filed: 1984-06-07
Abstract: PURPOSE:To lower impact force against a msection to be connected on wire bonding by mounting a shock absorbing member absorbing a shock at a time when a wire is brought into contact with the section to be connected to a wire bonding head. CONSTITUTION:A wedge 2 supports a wire 9, and a spring 4 pushing the wire is fitted between a horn 3 connected to the wedge section 2 and an upper supporter 5. The horn 3 is fixed to the wedge section 2 through an elastic body 11. When the wire 9 is pushed against a joining section, the wedge section 2 is brought into contact with the wire 9 on a connecting section while the elastic body 11 is deformed, and impact force is relaxed.
Patent JP-H0841119-A (JP)
Title: Production of metallocene-containing catalyst system
Inventor: RORUFU ERU GIAATSU
IPC: C08F4/659
Filed: 1995-05-16
Abstract: PURPOSE: To provide a process for producing a metallocene catalyst system which is useful for olefin polymn. by reacting a metallocene compd., a solid organoaluminoxy product, and a specific organometal compd.  
     CONSTITUTION: A metallocene compd., a solid organoaluminoxy product, and an organometal compd. of the formula: R m EX n  [wherein R is a 1-20C hydrocarbyl; E is Mg, Al, B, Ga, or Zn; X is hydride, a halide, OR' (wherein R' is a 1-8C alkyl), or NH 2 ; m is 1-3; and n is 0-2 provided m+n is equal to the atomic valency of E] are reacted. The solid organoaluminoxy product is prepd. by reacting an org. aluminoxane of formula I or II (wherein R 1  is a 1-8C hydrocarbyl; x is 2-50; and y is 3-50) with an oxygen compd. selected from among org. boroxins, org. boranes, org. peroxides, alkylene oxides, and org. carbonates. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5641046-A (JP)
Title: Production of mold for precision casting
Inventor: OOHAMA SHINICHI
IPC: B22C1/06
Filed: 1979-09-14
Abstract: PURPOSE: To prevent pitting defects effectively and improve quality by using metal Si or Fe-Si of predetermined grain sizes for at least one layer after the 2nd and subsequent layers of the mold and firing the same at a predetermined temperature in the process for manufacture of the mold by an investment method.  
     CONSTITUTION: In the case of manufacturing a mold in an investment method, mainly the 3rd layer or 3rdW4th layers out of, for example, about 8 layers, are stuccoed with metal Si of 20W200mesh, or metal Si such as Fe-Si or metal grains such as Fe-Si. After dewaxing, the mold is fired at 800W1,100°C, whereby the mold is obtained. With this constitution, the oxidation of the casting in the freeze cooling process after pouring is decreased and pitting defects as well as the roughing of casting surfaces and the decarbonization of casting surfaces owing to oxidation of castings can be suppressed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10290737-A (JP)
Title: Buffering filler and pillow using the same
Inventor: YAMASHITA SADATOSHI
IPC: B65D81/02
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a buffering filler especially useful as the material of a pillow having appropriate rigidity and elasticity, excellent heat insulation property, heat dissipation property and air permeability and characteristics that moisture absorptivity and the discharge property of moisture are excellent and gradation is less, etc., and the pillow for which it is used as the material. SOLUTION: This filler and the pillow using the filler as the material are composed of cocoons from which pupae are removed, preferably the cocoons provided with slits. Since the cocoon is spherical, it is extremely strong against compression loads, wear resistance is excellent and the degradation by ultraviolet rays is less. Also, it is preferable that the cocoons carry at least one kind selected from a deodorant material, a fragrant material and an antibacterial material.
Patent JP-S60261200-A (JP)
Inventor: CHIBA KIYOSHI
IPC: H05K13/08
Filed: 1984-06-08
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-H04346618-A (JP)
Title: Drawn steel wire rod
Inventor: TOMITA MASATAKE
IPC: C22C38/00
Filed: 1991-05-22
Abstract: PURPOSE:To obtain a drawn steel wire rod capable of manufacturing a filament having >=410kgf/mm<2> strength and >=40% drawing after wire drawing and capable of its application, e.g., to a code wire. CONSTITUTION:Drawn steel wire rod incorporating, by weight, 0.7 to 0.9% carbon, having a fine pearlite shape in which the size of pearlite blocks is regulated to <=5mum and the interval of pearlite lamellaes is regulated to <=0.1mum and having >=4.8 wire drawing draft epsilon, >=410kgf/mm<2> arrival strength and >=40 drawing is obtd.
Patent JP-H09303915-A (JP)
Title: Ice making machine
Inventor: YUASA HARUHIKO
IPC: F25C1/04
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To make ice having superior quality and prevent useless operation of an ice-making machine as much as possible. SOLUTION: In order to perform an ice making operation, there are provided an ice making section 1 having a cooler arranged therein, a water storing tank 6 for supplying ice making water to the ice making section 1 and a water level sensing device WLSW for sensing a water level within the water storing tank 6. In an ice making machine I for repeatedly performing an ice making step for making ices and an ice removing step, when the water level sensing device WLSW detects a full amount of water during the ice removing step, it is discriminated that the water level sensing device WLSW shows a poor condition.
Patent JP-H09307913-A (JP)
Title: White balance controller
Inventor: ARAI TOSHIAKI
IPC: H04N9/04
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To conduct proper white balance correction by comparing a color temperature of a received image with a color temperature of an image whose preceding white balance is changed so as to change the white balance. SOLUTION: A color temperature detection section 122 detects a color temperature of a received image and it is compared with a color temperature of an image whose white balance is changed precedingly that is stored in a storage section 124 at a control section 121. When the result of comparison indicates it that the change in the color temperature is a setting value of over stored in the storage section 124, a white balance detection section 123 calculates gains α, β for white balance correction based on a G component from a γ correction circuit 9 and R, B components from a γcorrection circuit 11 and provides the result to a white balance correction circuit 10. The circuit 10 conducts the white balance correction corresponding to the grains α, β.  Furthermore, a color temperature when the white balance is changed is stored in the storage section 124 in place of the preceding color temperature when the while balance was changed precedingly. The setting value stored in the storage section 124 is optionally set.