baber/WOPTO huggingface dataset:
Patent JP-H08295200-A (JP)
Title: Steering wheel with air bag device
Inventor: NAGATA ATSUSHI
IPC: B60R21/20
Filed: 1995-04-27
Abstract: PURPOSE: To provide a steering wheel which eliminate a need for separately forming a horn pad section, and is surely provided with a front design integrated feeling and a bottoming feeling for the case of horn operations. CONSTITUTION: This invention is concerned with the steering wheel equipped with a horn switch mechanism conducting electricity with a horn pad section depressed wherein the air bag device 19 provided with the horn pad section above a boss plate 13 is disposed at the center section of a steering wheel. The horn pad section having a press plate 27 disposed right beneath the section is formed integrally with the core metal covering section 25 of a steering wheel main body, and the air bag device 19 is so constituted as to be fixed at the boss plate 13 side. The substantially rigid press plate 27 is formed into a shape riding across an air bag 15. A spring body against the pressing force of the press plate 27, and the paired contacts of a horn switch mechanism are interposed between the press plate 27 and the boss plate 13.
Patent JP-H08302016-A (JP)
Title: Siloxane-modified polyimide resin composition
Inventor: MATSUKAWA KOYO
IPC: C08G73/10
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a polyimide resin (precursor) composition, excellent in adhesion, water repellency and flexibility without deteriorating the heat resistance and useful s a tape for bonding semiconductor chips, a passivation film, etc., for semiconductors by using a specific amine component and a specific acid anhydride component. CONSTITUTION: This polyimide resin composition is obtained by using (A) a compound of formula I [R1 and R2 are each H, a 1-8C alkyl, phenyl, vinyl or 3,3,3-trifluoropropyl; (n) is 1-1000] as an essential component as a diamine component and (B) a compound of formula II (Ar is diphenyl ketone-3,3',4,4'- tetrayl, biphenyl-3,3',4,4'-tetrayl, benzene-1,2,4,5-tetrayl or phenyl ether-3,3'4,4'- tetrayl) as an acid anhydride component.
Patent JP-S5729427-A (JP)
Title: Biaxially oriented polyester film
Inventor: URASAKI TAKANORI
IPC: B29L7/00
Filed: 1980-07-31
Abstract: PURPOSE:To improve the heat resistance, by melting and extruding polyesters consisting only of aromatic polyesters followed by orientation thereby producing a film having a young's modulus of 100kg/mm.<2> or more and a strength of 7kg/mm.<2> or more in the mechanical axis and the direction normal thereto. CONSTITUTION:The polyesters consisting only of aromatic polyesters capable of being melted and molded and comprising as main constituents isophthal acid residue and hydroquinone residue are melted and extruded, and then the product is biaxially oriented to obtain the film having the young's modulus of 100kg/mm.<2> or more and a strength of 7kg/mm.<2> or more at room temperature in the mechanical axis and the direction mormal thereto. Thus, the biaxially oriented polyester film excellent in the heat resistance is obtained.
Patent JP-S60249668-A (JP)
Title: Igniter for internal-combustion engine
Inventor: NITOU HIROYASU
IPC: F02P5/155
Filed: 1984-05-25
Abstract: PURPOSE:To secure an accurate timing advance motion, by making a conducting period for a speed detecting transistor constant in a way of clamping a terminal voltage of a speed detecting condenser to a fixed voltage, while detecting a setting engine speed within the onducting period, and making ignition time into a timing advance. CONSTITUTION:An ignition circuit 8 makes an exciter coil 6 an ignition power source and secures the ignition motion in controlling a primary curent of an ignition coil 1 through a discharge controlling thyristor 4. In this case, an ignition timing setting circuit feeding an ignition signal to the thyristor and setting the ignition timing is constituted of a first signal feeding circuit consisting of a signal coil 10 and diodes 9 and 11 and a second signal feeding circuit consisting of a signal feeding switch circuit 17, a speed detection circuit 26 and a trigger circuit 33. And a conducting period of a speed detecting condenser 22 is controlled to be constant, while according to the fact that wheter a signal Vs1 is generated out of the signal coil 10 within the conducting period or not, the setting engine speed is detected, thus the ignition timingis controlled so as to make it into a timing advance.
Patent JP-H05295477-A (JP)
Title: Aluminum alloy sheet excellent in stress corrosion cracking resistance and its manufacture
Inventor: TSUZUKI HIDEKAZU
IPC: C22F1/047
Filed: 1992-04-23
Abstract: PURPOSE:To provide an aluminum alloy sheet excellent in stress corrosion cracking resistance and to provide the method for manufacturing the aluminum alloy sheet. CONSTITUTION:The objective aluminum alloy sheet is constituted of, by weight, <=0.10% Si, 4.4 to 6.5% Mg, 0.25 to 0.60% Cu, 0.20 to 0.30% Mn and <=0.30% Fe as impurities, and the balance Al with inevitable impurities. The temp. of the aluminum alloy sheet in which the cold draft in the final cold rolling is regulated to >=40% is raisen to 400 to 550 deg.C at >=9 deg.C/sec rate, which is held to the temp. for <=30sec, and after that, its temp. is reduced to room temp. at >=9 deg.C/sec rate.
Patent JP-S5438113-A (JP)
Title: Projector with copier
Inventor: TAKEHANA AKIMASA
IPC: G03B27/32
Filed: 1977-08-31
Abstract: PURPOSE: To copy the monochrome information as required by confirming whether the information projected on the screen colored or monochrome, and making it possible to change the exposure time adapted for colored or monochrome. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07285059-A (JP)
Title: Working method of optical element and supporter available for it
Inventor: TAKASHITA JUNJI
IPC: B24B13/005
Filed: 1994-04-19
Abstract: PURPOSE:To make no scratch on a contact surface between an optical element and a supporter when this optical element is held between a polishing surface of an abrasive tool and a contact surface of the supporter and polished. CONSTITUTION:In a state that a lens L is held between a polishing surface 2a of an abrasive tool 2 and a contact surface 6 of a supporter 5, this abrasive tool 2 is forcibly rotated together with a fixture 3 for this tool and simultaneously the supporter 5 is rotated together with another fiture for this supporter and thereby a polished surface of the lens L is polished. Rotational speed of the supporter at this time is almost equalized to a grag speed of the lens at a time when the lens is held between the polishing surface of the abrasive tool and the contact surface of the supporter experimentally found in advance and this abrasive tool is forcibly rotated while the supporter is freely rotated.
Patent JP-S6326664-A (JP)
Title: Image forming device
Inventor: TSUKADA MASAHARU
IPC: G03G21/00
Filed: 1987-04-27
Abstract: PURPOSE:To easily discriminate various abnormal states by suspending an image forming operation, when a trouble of a process means has been detected, and teaching processing procedure of the trouble by a warning means in a voice of a statement. CONSTITUTION:When an abnormal operation is detected by an abnormality detecting means of a copying process, a CPU 800 outputs a signal for suspending the copying process from a port theta1, and also, sends a signal to a voice synthesizer SC 801 in order to give a warning to an operator. This signal contains a signal for showing a statement corresponding to an abnormality generated part, and also, a signal for making a sound volume high in the course of a copying sequence, and making the sound volume low before and after the copying sequence. A voice circuit which has received this signal outputs a voice of a statement which corresponds to the abnormality generated part, and whose sound volume is different in the course of the coping sequence, in the course of the cycle, or before and after said sequence.
Patent JP-H02287017-A (JP)
Title: Safety gas shut-off device
Inventor: SHIRAI SHIGERU
IPC: G01N27/04
Filed: 1989-04-25
Abstract: PURPOSE:To prolong the life of a battery by a method wherein a remote controller connected to a shut-off valve is provided and brought in action by a power source besides the battery which supplies power to a shut-off valve, and power is supplied to the shut-off valve from the power source of the remote when rest is manually carried out. CONSTITUTION:A remote controller 8 is furnished, which is brought in action by a power source besides a battery 13 mounted in a gas meter 1. And, the power source 13 supplies power to a shut-off valve 5 when it is shut by operat ing an operating switch 12. By this constitution, high frequent remote shut-off is allowed to be performed without influence on the life of the battery.
Patent JP-H09290967-A (JP)
Title: Control device of hydraulic elevator
Inventor: HIROSE MASAYUKI
IPC: B66B9/04
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To detect a failure of a position correction control device of a hydraulic elevator in advance. SOLUTION: A car 1 feeds or discharges oil to a cylinder 2, and is elevated/ lowered by pushing up a plunger 3. The speed is controlled using a pump 8, a motor 9 which is directly connected to the pump 8 to drive the pump, and a control device 11 including a well-known inverter control device 12 to control the motor 9 through a main control valve 7 from the starting an elevator to immediately before the landing.
Patent JP-H06262077-A (JP)
Title: Catalyst for combustion
Inventor: SHIMADA MASAKICHI
IPC: B01D53/94
Filed: 1988-04-27
Abstract: PURPOSE:To obtain a catalyst for combustion with has less thermal deterioration when used at a high temperature and is free from activity diminution during steady-state combustion after long time use at a high temperature by baking a molding of silica and alumina to prepare a heat-resistant inorganic porous carrier with a large specific surface area, and allowing metal such as Pd to be carried by a carrier. CONSTITUTION:A blend molding containing 5 to 25wt.% of silica and the remainder of alumina is baked in air at 1200 deg.C to prepare a heat-resistant inorganic porous carrier having a specific surface area of 50<2>/g min. In addition, the carrier is allowed to carry at least, one type selected from the group consisting of Pd or Pd and Ti, Mg and Mn. Further, the quantity of Pd to be carried is 0.1 to 5wt.% for the weight of a carrier. The quantity of at least, one type to be carried which is selected from Ti, Mg and Mn, is 0.08 to 1wt.% for the weight of the carrier. Next, the carrier is allowed to carry Pd and Ti, and the quantity of Ti to be carried is 5 to 30wt.% of the quantity of Pd to be carried. Consequently, it is possible to obtain a catalyst for burning with superb heat resistance at a high temperature.
Patent JP-S62260854-A (JP)
Title: Reagent composition for repairing surface of plywood
Inventor: TAKAKURA MAKOTO
IPC: C08L61/34
Filed: 1986-05-08
Abstract: PURPOSE:To provide the title compsn. having excellent surface strength, durability, smoothness and adhesion to plywood, containing alpha- or beta-type hemihydrate gypsum, an aq. melamine(/urea co-condensate) resin and a natural high-molecular gypsum coagulation retarder. CONSTITUTION:100pts.wt. alpha- or beta-type hemihydrate gypsum (A) having a particle size passing through a 100-mesh sieve or mixture thereof with a pigment (A) is blended with 20-100pts.wt. (on a solid basis) aq. melamine resin (B-a) obtd. by reacting formaldehyde with melamine in a molar ratio of 1.5-3 at a pH of 6-9 and at 50-98 deg.C or melamine/urea co-condensation resin (B-b) obtd. from urea and melamine in a molar ratio of 0.2-4, 0.25-1pt.wt. (on a solid basis) natural high-molecular gypsum coagulation retarder (C) and optionally water (D) in such an amount as to give a viscosity of 20-100P.
Patent JP-S586610-A (JP)
Title: Controller for transient characteristic of circuit during power feeding
Inventor: NAGASHIMA NOZOMI
IPC: H03F1/00
Filed: 1981-07-06
Abstract: PURPOSE:To make a noise reduction circuit steady rapidly by minimizing the value of the variable impedance of the noise reduction circuit for a prescribed time after the circuit is powered up. CONSTITUTION:When a power source is put to work, the terminal voltage of the resistance R4 of a time constant circuit 7 rises instantaneously to turn on the transistor (TR) Q7. Then, a current flows from the current source I2 to diodes D3 and D4 through a TRQ9. At time time, the impedance of the signal line 5 of a variable impedance circuit 2 becomes less than the forward impedance of the diodes D3 and D4. Therefore, the coupling capacitor C1 connected in series to the signal line 5 is discharged quickly to obtain a steady state. A prescribed time later, the terminal voltage of the resistance R4 drops to turn off the TRQ7, thus ending transient operation.
Patent JP-H07312530-A (JP)
Title: Sound volume controller
Inventor: TAKAHATA HIROSHI
IPC: H03G5/16
Filed: 1994-05-19
Abstract: PURPOSE:To prevent the disadvantage of degrading music enjoy environment of the user by gradually controlling a sound output with a limit operation by a volume control means and an integration limit operation by a time constant control means. CONSTITUTION:When sound data are reproduced from a magnetic tape or the like, the data are supplied to a level detection circuit 1 and an electronic volume 2 from an input terminal 14. Volume control data from a subtractor 6 are fed to the electronic volume 2 and its amplification factor is made variable depending on the data. When a volume control circuit is received with down control data, it gives control data used to decrease a volume level for manual setting by a prescribed level to the subtractor 6 and an adder 7. The adder 7 adds the volume control data and level detection data in the sound data and gives the sum to subtractors 8, 9. A volume limit circuit 10 gives the data to the subtractor 6 based on the data to implement limit operation. The data are gradually given to an integration circuit 13, which controls the level.
Patent JP-S59229820-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI MASARU
IPC: H01L21/30
Filed: 1983-06-13
Abstract: PURPOSE:To comprise a pattern for measuring element characteristic into a pattern with small occupation area and simple operations by leaving wiring material layer in a part of chip region and forming a wiring pattern including the pad layer to be connected to said wiring material layer in the other chip region. CONSTITUTION:An exposure mask 5 having a pad pattern 4a is prepared in order to form the wiring of specified pattern in a plurality of chip regions in a semiconductor wafer 1. The exposure process is carried out to the first wiring material layer sequentially and selectively for each chip region 6 through the resist film with the SR (step and repeat) type exposure apparatus using such exposure mask 5. A second inter-layer insulating layer 8 is formed on the first metal layer 7 and first pad layer 4. Thereafter, a wiring material layer is formed on the second inter-layer insulating layer 8. With the exposure mask 10, the exposure process is sequentially and selectively carried out to the wiring material layer through the resist film and thereby a semiconductor device where the second metal layer 12 and second pad layer 9 are connected to the second inter-layer insulating layer 8 can be obtained.
Patent JP-H05277659-A (JP)
Title: Method for continuously casting clad steel sheet by twin rolls
IPC: B22D11/00
Filed: 1992-04-01
Abstract: PURPOSE:To provide a casting method for continuously producing a clad steel sheet by composing the different kinds of molten metals by twin roll type continuous casting for producing a cast strip. CONSTITUTION:Two pieces of pouring nozzles 4a, 4b having different lengths are immersed into a molten metal pouring basin part 3 formed by two rolls 1 and side weirs 2 arranged at both end surfaces of the rolls, and the different kinds of the molten metals are poured into the pouring nozzles, respectively to form two molten metal layers 3a, 3b at the upper and the lower parts. Then, the outer layer solidified shell 6a by the molten metal at the upper layer contacting with the roll and the inner layer solidified shell 6b by the molten metal at the lower layer are formed and the solidified shells in these inner and outer layers are integratedly composed at a roll kiss point 7 or at the front or the rear parts thereof to produce the clad steel sheet. By this method, the formed solidified shells are composed at the roll kiss point, and the complex layer cast sheet having the prescribed sheet thickness is continuously obtd. and the process of hot-rolling, etc., can be saved and the improvement of the productivity and the reduction of the cost are obtd.
Patent JP-H01276851-A (JP)
Title: Inter-device communication system
Inventor: SAKATA HIRONOBU
Filed: 1988-04-27
Abstract: PURPOSE:To attain efficient communication while the effective use of a time slot is executed by executing the communication path setting concerning the time slot communication time assigning part of a loop type transmission line and making sufficient even when a master device is not interpose at the time of the communication between slave devices concerning a fixed assigning part. CONSTITUTION:In one system to connect plural devices to a time slot dividing loop type transmission line 4, a time slot is fixedly connected to an output channel and consequently, a device to communicate with other slave device without needing the time slot assigning control by a master device 1 at the time of communication and a device to receive the assignment of the time slot from the master device 1 and to communicate at the time of the communication without receiving the fixed assignment of the time slot are mixed. The device with a high transmitting request frequency is set to a type to receive a former fixed assignment and the device except it is set to the type to receive a latter communication time assignment. Thus, while the effective use of the time slot is executed, the efficient communication can be performed.
Patent JP-H06198809-A (JP)
Title: Intermediate film for safety glass
Inventor: MURASHIMA MASATOSHI
IPC: C03C27/12
Filed: 1993-05-06
Abstract: PURPOSE:To provide a intermediate film capable of taking the good balance between the venting easiness of air and the collapsing easiness of embossed parts, excellent in degassing properties and capable of producing safety glass good in transparency. CONSTITUTION:In an intermediate film for safety glass composed of a thermoplastic resin sheet or film having a large number of fine uneven (embossed) parts on the single surface thereof, the embossed parts consist of main embossed parts and sub-embossed parts and the area [SX10<-8>cm<2>] of the bottom parts of the protruding parts constituting the main embossed parts and the average interval (apparent pitch) P[mu] of the protruding parts have the relation of 1.5<=P/SX100<=5.5 and the average roughness of the sub-embossed parts is 1/2 or less that of the main embossed parts. Further, the area S of the bottom parts of the protruding parts of the main embossed parts, the apparent pitch P of the protruding parts and the average roughness R of the main embossed parts and the area S' of the bottom parts of the protruding parts of the sub- embossed parts, the apparent pitch P' of the protruding parts and the average roughness R' of the sub-embossed parts satisfy specific relation.
Patent JP-H11277816-A (JP)
Title: Printer
Inventor: UENO HIDEO
IPC: B65C9/46
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a tape printer in which the value of one currency is converted into the value of other currency based on a previously inputted conversion rate and the converted value, indicated by an appropriate method, can be printed immediately on a tape. SOLUTION: Conversion rate of one inputted currency with respect to a reference currency is stored in a currency conversion table memory. When the value of reference currency is inputted, a conversion rate data is read out from the currency conversion table memory (S24), the value of a currency is calculated based on that conversion rate (S25), and the operation results are affixed with a decimal point symbol, location symbol, and the like, (S26-S28), before being printed onto a tape by means of a thermal head.
Patent JP-H01278140-A (JP)
Title: Detecting system for fluctuation value of transmission delay time
Inventor: TAKADA TADAYUKI
IPC: H04B10/548
Filed: 1988-04-30
Abstract: PURPOSE:To enable a terminal station to detect the fluctuation value of transmission delay time caused by the extension/reduction of a transmission line of a large distance by providing a phase demodulator to a branch provided together with a phase modulator and a detection means added to the terminal stations respectively. CONSTITUTION:A phase modulator 4 of each of terminal stations 1-1-1-n modulates the phase of a main signal by a detecting signal and transmits the modulated main signal to a transmission line 3. A branch device 2 performs phase demodulation via a phase demodulator 7 to take out the detecting signal and uses this signal to modulate the phase of the main signal via a phase modulator 8 to return the modulated main signal to the line 3. Then a phase demodulator 5 of each of the terminal stations 1-1-1-n performs the phase demodulation to take out a return detecting signal. A detecting part 6 detects the fluctuation value of the transmission delay time between the stations 1-1-1-n and the device 2 based on the transmission timing of the detecting signal and the reception timing of the return detecting signal. In such constitution, the fluctuation value of the transmission delay time due to the line 3 can be detected at the station at the time point of initialization.
Patent JP-S63270125-A (JP)
Title: Manufacture of high-pressure hose of bent form
Inventor: MASUMI JIRO
IPC: B29C70/06
Filed: 1987-04-29
Abstract: PURPOSE:To simplify a manufacturing process of a high-pressure hose of a bent form by making a mandrel unnecessary, by a method wherein after lamination of an inner pipe layer and reinforcing layer made of thermoplastic resin and an external pipe layer made of a high-molecular weight elastic material in a straight tubular state and the laminated matter in the straight tubular state is bent by molding through a mold. CONSTITUTION:An inner pipe layer 2 is formed of thermoplastic resin into a straight tubular state, and a reinforcing layer 3 is formed on its external circumferential surface after it has been cooled until it possesses shape retention capacity. A polyvinyl or polyester synthetic fiber or reclaimed fiber is used as reinforcing yarn, and the reinforc ing layer 3 is of one layer structure. An external pipe layer 4 is formed so as to coat the reinforcing layer 3 with a high-molecular weight elastic material and, the covering is effected through extrusion. A hose of a semifinished product composed of the inner pipe layer 2, reinforcing layer 3 and outer pipe layer 4 by laminating them in the straight tubular state is cut into predetermined lengths, set up into a cavity 29 of a bending mold 27 and heated by fixing by hose presses 31, 32. When the same is cooled, a high-pressure hose bent after the cavity 29 of the bending mold 27 is obtained.