baber/WOPTO huggingface dataset:
Patent JP-H1027296-A (JP)
Title: Communication system between road and vehicle and communication method in communication system between road and vehicle
Inventor: OOTSUKA TAKAKI
IPC: G08G1/09
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To suppress a data amount transmitted and received between an indicator device and a vehicle to the absolute minimum and to perform a communication processing in a short time by transmitting only data required on a vehicle side from an indicator device side and receiving them on the vehicle side. SOLUTION: When a command from an on-vehicle machine side is received (ST20), a code (response) corresponding to the received command is transmitted (ST22). Then, a log is recorded (ST24). On the on-vehicle machine side, a memory table for holding the data transmitted from respective IC nails is prepared first (ST30). Then, the status of a driving auxiliary device is confirmed (ST32) and most required information is judged (ST34). Then, the command for requesting the information judged as being most required is generated (ST36) and transmitted (ST38). The code (response) corresponding to the transmitted command is received (ST40).
Patent JP-S57171837-A (JP)
Title: Mos switching circuit
Inventor: OKUHARA SHINJI
IPC: H03K17/687
Filed: 1981-11-16
Abstract: PURPOSE:to prevent dielectric breakdown between the gate and the source, and to obtain a switching circuit which is free from offset voltage, by connecting a resistance between the gate and the source, and connecting a current source to the gate. CONSTITUTION:When it is started to make a current flow from a controlling circuit 11, voltage drops between the gate and the source of MOS TR1 by a current flowing through a resistance 10 and a load 3, and the MOS TR conducts. Since the controlling circuit 11 is used as a constant-current circuit, the voltage drop becomes constant, and even if the source potential is varied in accordance with terminal voltage of the load 3, the variation of voltage is borne by the controlling circuit, dielectric breakdown of a gate electrode G does not occur.
Patent JP-H0234545-A (JP)
Title: Composition for extrusion-molding ceramic and production of ceramic extrusion-molded body
Inventor: FUJITA TAKESHI
IPC: C04B26/06
Filed: 1988-07-21
Abstract: PURPOSE:To prevent the occurrence of cracks and pores during the sintering of a ceramic molded body by using an acrylic polymer as a binder in a compsn. for extrusion-molding ceramic. CONSTITUTION:Polyacrylamide, the neutralized product of polyacrylic acid or a mixture of them is used as a binder in a compsn. for extrusion-molding ceramic. The pref. mol.wt. of the binder is 1,000,000-50,000,000. The binder may be used in combination with a plasticizer and a lubricant. The ceramic as powdery starting material may be alumina, zirconia, barium titanate, ferrite, silicon carbide, silicon nitride, titanium oxide, cordierite or tungsten carbide.
Patent JP-H1026611-A (JP)
Title: Method and device for measuring change of characteristic value of substance on standing and substance generating change of characteristic value on standing
Inventor: MOMOZAKI EIJI
IPC: G01M99/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for measuring a change of characteristic values of a substance on standing accurately for a short time. SOLUTION: In a method for measuring a change on standing of characteristic values (peculiar vibration number) of a substance (for example, a metal tube) generating a frequency change on standing, based on characteristics of a change on standing of characteristic values with respect to reference frequency of characteristic values (S1), characteristics of a change on standing corresponding to binary exponent of passing time are acquired (S3-S5) each factor which gives an influence to a change on standing of characteristic values of the substance, and based on characteristics of a change on standing each factor, an evaluation formula of characteristics of a change on standing of characteristic values of the substance is calculated (S6-S11).
Patent JP-S5884425-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEGAMI GOROU
IPC: H01L21/28
Filed: 1981-11-14
Abstract: PURPOSE:To obtain a highly reliable semiconductor device with ample rear-side electrode ohmic contact and with excellent performance characteristics by a method wherein the surface wherein a rear-side electrode is to be built is converted into a poly-Si recrystallized layer that is capable of high impurity concentration. CONSTITUTION:To the rear side of a wafer 5 wherein an N<+> layer 3 is exposed just before the formation of a rear-side electrode, a mixture of N type impurity gas N<++> and Si gas is applied, for the formation of a poly-Si layer (a) in a pyrolysis or reduction process. The poly-Si layer (a) is exposed to a scanning laser beam 20 whereby the poly-Si layer (a) is placed under a short-time concentrated heat, and melts. The N<++> poly-Si is then recrystallized for the formation of a high-density recrystallized layer (b) on the N<+> layer 3. A rear-side electrode 12, of Cr-Ni-Sn-Ag, for example, is evaporated in this order upon the recrystallized layer (b). The ohmic cotact of the rear-side electrode 12 thus built is excellent because the recrystallized layer (b) is an N<++> layer.
Patent JP-H0230922-A (JP)
Title: Vehicle exhaust gas aspiration
Inventor: MORIOKA NORIO
IPC: F02B35/00
Filed: 1988-07-20
Abstract: PURPOSE:To aspirate exhaust gas and to effectively discharge it so as to reduce the power of an engine and waste of fuel by arranging an aspirating pipe providing a taper air collecting port the diameter of which is gradually smallen at the end of the exhaust pipe of an engine for an automobile. CONSTITUTION:An aspirating pipe providing a taper air collecting port 1 the diameter of which is gradually smallen is fixed to the end of the exhaust pipe of an engine for an automobile via a fixed tube 3 and a stopper 5. Air is pressurized in the air collecting port 1 to be injected in an aspirating pipe 4, meantime, exhaust gas is aspirated inside the aspirating pipe 4 from the exhaust pipe. Accordingly, the discharge of the exhaust gas is effectively performed to reduce the power of the engine and waste of fuel.
Patent JP-H0529416-A (JP)
Title: Ic parallel test system
Inventor: SEHATA TAKASHI
IPC: H01L21/822
Filed: 1991-07-24
Abstract: PURPOSE:To shorten the time of a test by a method wherein the ratio of IC's under test as objects to be tested to IC's under test as objects not to be tested is checked and a function to automatically judge whether a testing flow is continued or not is provided. CONSTITUTION:Regarding a plurality of IC's 6a to 6n under test which are tested in parallel, the test and judgement result of the individual IC's 6a to 6n under test with reference to individual test items is obtained. Regarding the IC's which have been judged to be defective in the course of a testing flow, their test with reference to a next test item is not performed. The IC's which have been judged to be good with reference to all the test items after their final test item has been finished are judged to be good IC's. The IC's which have been judged to be detective in their halfway test item are judged to be defective IC's. At this time, their yield check inside their parallel test which compares and judges a judgment result is checked with reference to a reference value, regarding the ratio of the number of good IC's under test to the number of defective IC's by means of the test and judgment result, which has been preset for the test; a yield, regarding their test items, which judges whether the testing flow is to be continued or not on the basis of the check is monitored.
Patent JP-H0733912-A (JP)
Title: Polychloroprene latex composition
Inventor: SATO MIKITOSHI
IPC: C08L21/02
Filed: 1993-07-23
Abstract: PURPOSE:To provide the title composition excellent in initial tack just after sticking and also excellent in stability during production and storage. CONSTITUTION:The composition is prepared by mixing a polychloroprene latex obtained by emulsion-polymerizing 100 pts.wt. chloroprene or mixture thereof with other comonomers with 0.5-10 pts.wt. ethylenically unsaturated carboxylic acid in the presence of 1-10 pts.wt. water-soluble polymer functioning as a protective colloid with 0.1-2.0 pts.wt., per 100 pts.wt. solid matter of the latex, fatty acid alkanol amide.
Patent JP-H0235234-A (JP)
Title: Damper with viscous fluid
Inventor: SUGASAHARA MORIHARU
IPC: F16F9/12
Filed: 1988-07-22
Abstract: PURPOSE:To vary the viscous shear resistance force as desired in steps by detaining a minor dia. ring-shaped disc as a division of a movable disc divided with a spline on a movable shaft, and engaging a major dia. ring-shaped disc with the minor dia. disc with a desired clearance reserved in the circumferential direction. CONSTITUTION:A movable shaft 2 provided with a spline and supported by a shaft hole 3a and a bearing recess 1b is, together with a movable disc divided into ring-shaped disc divisions 6, 7, accommodated in the inside, which is enclosed by a casing 1 and a lid plate 3 and in which a viscous fluid A is encapsulated. The minor dia. disc 7 is fitted in the center hole 6a of the ring-shaped disc 6 with possibility of relative rotation in the circumferential direction, and their cut-in 8b and detent pawl 7b are detained with a desired clearance reserved, and the spline on the movable shaft 2 and the ring-shaped disc 6 are detained with a clearance reversed in the circumferential direction. This allows varying the viscous shear resistance force as a damper in steps and also shortening of the dimension in the axial direction.
Patent JP-H0848500-A (JP)
Title: Transfer device
Inventor: KONDO TETSUJI
IPC: B65G61/00
Filed: 1994-08-04
Abstract: PURPOSE:To obviate the necessity for an operator to take an unreasonable working attitude when an article is transferred by a transfer device having a holding device at the top end of a floating supporting device. CONSTITUTION:A holding device G attached to the top ends top ends of the arms 3 and 4 of a floating supporting device F which produces the lifting up force corresponding to the weight of a transferred work W is equipped with a position operation part 5 having a grip 7 for an operator, and a holding part 6 which is supported in a vertically movable manner for the position operation part 5 and holds the work W by the holding arms 21 and 22. When the work W is taken-in/out from a shelf S8 in the higher position of a truck D, the holding part 6 is raised to the full-line position for the position operation part 5 by a cylinder 14 for rising and lowering. While, in the case where the work W is taken in and out of a shelf S1 at the lower position, the holding part 6 is lowered to the chain line position for the position operation part 5.
Patent JP-H1027888-A (JP)
Title: Laminated electrode for ferroelectrics capacity insulating film and ferroelectrics capacity element using the same
Inventor: WATABE KOJI
IPC: H01L29/788
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of the composition slippage of ferroelectrics compound oxide while enhancing the fine workability by making platinum thin films intervene between ferroelectrics capacity insulating film and conductive ceramics films 2. SOLUTION: Conductive ceramics films 2 made of Ru film, RuO2 and platinum thin films 3 are successively formed on a substrate 1 so as to form a laminated electrode 5 for ferroelectrics capacity insulating film. Besides, a ferroelectrics capacity insulating film 4 is formed by MOD process on this laminated electrode 5, furthermore, platinum this films 3, conductive ceramics films 2 made of RuO and Ru are successively formed so as to form another laminated electrode 6 for upper ferroelectrics capacity insulating film. Later, an etching mask is formed to be patterned by ion milling process for the completion of a ferroelectrics capacity element. Accordingly, this ferroelectrics capacity element having excellent workability also can avoid the composition slippage of a ferroelectrics compound oxide.
Patent JP-H1131361-A (JP)
Title: Information recording and reproducing device
Inventor: MIURA SHUICHI
IPC: G11B20/10
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To correctly read out data parts by erasing at least an ID part of a faulty sector after the faulty sector is detected in formatting and shifting to format every addresses of sectors succeeding to it one by one to enable addresses of sectors to be estimated correctly even when the addresses of the sectors are not read out correctly. SOLUTION: Addresses stored in ID parts just after formatting are defined as N, N+1,.... When an ID part 8 is not read out correctly in a verification after the formatting, a sector corresponding to the data part 4 of the ID part 8 is erased to be turned to an erased part 12 and addresses of ID parts 5, 7 are repressively changed from N+2, N+3 to N+1, N+2. Consequently, since a sector readout failure never occurs in the erased part 12 when read and the address of the ID part 10 is determined as N+1 uniquely even when a device fails in reading the ID part 10, the address of the ID part 10 can be estimated correctly and a data part 6 is read out correctly.
Patent JP-H0630341-A (JP)
Title: Drive method for solid-state image pickup device
Inventor: TACHIKI SHIGEYUKI
IPC: H04N5/376
Filed: 1992-07-10
Abstract: PURPOSE:To transfer a signal charge to other horizontal transfer section without leaving a signal charge to a horizontal transfer section. CONSTITUTION:A resistor 3 and a capacitor 4 are used between a pulse driver circuit 1 and a solid-state image pickup device 2 to transfer a signal charge in a horizontal transfer section in the solid-state image pickup device having plural horizontal transfer sections and a trailing time of a pulse used to control a level of a potential barrier parting the horizontal transfer sections is selected to be 300ns or over.
Patent JP-S6162186-A (JP)
Title: Musical score reader
Inventor: OOKA AKIHIRO
IPC: G06K9/36
Filed: 1984-09-01
Abstract: PURPOSE:To recognize the musical score correctly by detecting the degree of inclination of musical score with respect to the TV camera and by correcting the inclination of musical score stand correspondingly on the detected degree with a motor. CONSTITUTION:A inclination detection line 21 is written on the upper portion of musical score 2 in parallel to the five staffs. The line 21 is processed through a five staffs detector circuit 41 to calculate the inclination of musical score from the output therefrom. The detection line is marked with a detection mark at one end thereof. When the musical score is calculated to be in position determined by the detection mark, the resulted histogram shows a sharp peak. When the musical score 2 is positioned inclinedly, the hystogram shows a wide and low peak. A circuit 5 detects the angle of inclination from the value of peak and detects also the position of detection mark when the mark in the segment of line is viewed transversely and the direction of inclination. The inclination of musical score 2 is corrected by the driving motor 7 by the indication from a driving circuit 6 for the musical score stand.
Patent JP-S57107666-A (JP)
Title: Extension button callout control system for button telephone set
Inventor: SUZUKI KATSUO
IPC: H04Q3/58
Filed: 1980-12-24
Abstract: PURPOSE:To prevent alternate transmission of main trunk incoming tone and extension callout tone and ringing of a telephone set which should not be rung, by enabling the control of extension button callout from a main device. CONSTITUTION:When a handset of a telephone set 14 is hooked up and a button BK1 is depressed to call the telephone set 15, ground is given to a control line CL1, a transistor TR2 of the telephone set 15 turns on and an amplifier 19 is operative. A gate circuit 5 of a main device 11 is opened with ground of the CL1 and a call tone is transmitted from a speaker SP of the telephone set 15. In this case, if a main trunk 1 has incoming call, a main trunk incoming information is outputted from a terminal TC1 to a control line CL6 and an amplifier 18 is in operative state. At the same time, this information is also inputted to a control circuit 3 and a main trunk incoming tone is given from the gate circuit 5 to the speaker SP of the telephone set 14. But, this information is not to fed the control line CL1, accordingly no telephone 15 rings.
Patent JP-H0913240-A (JP)
Title: Polyester composite yarn
Inventor: FUJITA TAKAYOSHI
IPC: D02G3/04
Filed: 1995-06-26
Abstract: PURPOSE: To obtain a novel polyester composite yarn having a suitable level of tension, stiffness, draping properties and dry powder touch, additionally natural unevenness and squeak feeling. CONSTITUTION: The multifilament yarn having the following physical properties (A) and the multifilament yarn comprising 2 or more kinds of filament groups different in its filament denier and cross section (B) are mixed so that the interlace degree (Di) is set to 20-100 points/m and the Uster normal(URN) is set to >=10%. The multiflament (A) has >=15%, shrinkage in hot water(SHW), >=3.5g/d strength at break (DT), while the multiflament B has <=7% SHW, <=5% difference in shrinkage in hot water between filament groups (Δ SHW), >=20% denier fraction in the multifilament B of <=1.0d and >=2.0d filament denier (dpf) and >=1.2 cross section modification degree and 2 or more projections in the filament cross section.
Patent JP-2000017235-A (JP)
Title: Electron-beam-curing adhesive composition and method for bonding therewith
Inventor: YAMAZAKI YUUEI
IPC: C09J11/08
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can be cured within a short time and can exhibit adhesiveness to also a not ultraviolet-transmitting substance by incorporating a reactive (meth)acryloyl-containing compound, a polymerizable unsaturated monomer, and a thixotropant in specified amounts. SOLUTION: There is provide a composition containing 40-99.5 wt.% (A) reactive (meth)acryloyl-containing compound, (B) a polyemrizable unsaturated monomer, such as methoxyethylene glycol (meth)acrylate, represented by the formula and used in an amount to give an A/B ratio of 2/8 to 9/1 by weight, 0.5-10 wt.% thixotropant such as fused silica, and polymer microparticles having a glass transition point of 20 deg.C or below and a mean particle diameter of 10 μm or below and having a thixotropy index of 2.0 or below. Component A used is, for example, epoxy (meth)acrylate, urethane (meth)acrylate, or polyester (meth)acrylate containing at least two (meth)acryloyl groups and having a number-average molecular weight of 400-10,000. In the formula, R1 and R2 are each H or CH3; R3 is a 1-6C aliphatic hydrocarbon group or the like; and n is 1-9.
Patent JP-H0511435-A (JP)
Title: Photomask
Inventor: TAKEUCHI YUICHIRO
IPC: G03F1/68
Filed: 1991-06-28
Abstract: PURPOSE:To provide the phase shift mask which can be easily produced without leakage of light in the peripheral parts where the patterns to be projected and transferred are not formed and without using positioning means of high accuracy. CONSTITUTION:The pattern part 10 provided in the prescribed positions on a transparent substrate 1 is constituted of light transparent parts 1a and phase shift parts 3a and the 2nd region 20a near this part consists of light transparent parts 1b and phase shift parts 3b. The light transparent parts 1b and the phase shift parts 3b are nearly equal in areas and are arranged at such intervals, at which the diffracted light dissipates to the outside of the incident pupil of the projection optical system of an exposing device, for example, in a checker pattern. The 3rd region 20b on the outer side of the 2nd region 20a consists of light shielding parts 2a added with light shielding members 2 on the transparent substrate 1. The separating spacing of the pattern part 10 and the 3rd region 30b is larger than the positioning accuracy 3sigma(sigma=standard deviation) of a mask drawing device and the width of the checker part 4 constituting the 2nd region 20a is set larger than 2X3sigma. The checker part 4 and the light shielding part 2a overlap partly.
Patent JP-S6427054-A (JP)
Title: Magneto-optical recording medium and its production
Inventor: KASAI KIKUMI
IPC: G11B11/105
Filed: 1987-07-23
Abstract: PURPOSE:To improve the corrosion resistance and heat resistance of a recording medium by forming a protective layer contg. polyperylene and graphite by using a vacuum deposition method onto a recording layer consisting of an amorphous metal contg. a rear earth and transition metal. CONSTITUTION:The recording layer 12 which consists of the amorphous alloy contg. the rare earth and transition metal and has the axis of easy magnetization perpendicular to the plane of the substrate 13 is formed on a glass substrate 13. A thin film 11 of the protective layer is then formed by heating a vapor deposition source contg. the polyperylene and graphite by a heater in a vacuum vessel and depositing the vapor particles thereof on the layer 12. The recording medium formed in such a manner allows the transmission of light but prohibits the transmission of the oxygen particles and water particles in the air, thus having the good adhesion of the layer 12 and the layer 11 and sufficient hermeticity. The corrosion resistance and heat resistance of the layer 12 are, therefore improved. The long-term reliability is improved and the production cost is reduced by using the vacuum deposition method.
Patent JP-S5696292-A (JP)
Title: Electronic alarm clock with calendar
Inventor: NOMURA YASUSHI
IPC: G04G11/00
Filed: 1980-12-26
Abstract: PURPOSE: To make calendar alarm warning indication without generation of noize exerting influence upon those around by the indication through the fixed flashing the reaching the day of calendar alarm.  
     CONSTITUTION: The and gate 22 switched "on" through the coincidence output according to the arrival on the callendar alarm day put out by the alarm coincidence detection control circuit 7 and the fixed dividing output from the dividing circuit 2 is impressed upon the decoder circuit 5 through the modulator of the indication control device. Thereby the output of the circuit 5 periodically reaches a high level to do the flashing indication through the indicator of weekday or date of the indication device. Consequently the calendar alarm warning indication requiring no sound warning for alarm and the like is indicated without troubling those around. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0743500-A (JP)
Title: X-ray microscope
Inventor: HIRANO TATSUMI
IPC: G21K7/00
Filed: 1993-07-26
Abstract: PURPOSE:To obtain X-ray microscope equipment having a high positional resolution, by a method wherein an X-ray transmission image of a sample formed on the surface of an X-ray absorbing film is read out by a probe made to approach the vicinity of the film. CONSTITUTION:The X rays emitted from an X-ray source 1 is applied to a sample 2 and an X-ray transmission image 3 thereof is measured by an X-ray detector 4. The X rays entering the Xray detector are absorbed by an X-ray absorbing film 12 and generates photoelectrons and electron-hole couples. The distribution of these excited electrons is read out as electric signals by a probe 5 made to approach very near to the X-ray absorbing film 12. By scanning the probe two-dimensionally by a drive part 6, detection of the X-ray transmission image 3 is enabled. The signals read out are digitized in a control part 8 and recorded.