baber/WOPTO huggingface dataset:
Patent JP-S62147015-A (JP)
Title: Suction air cooling device for internal combustion engine
Inventor: HORII KINGO
IPC: F02B29/04
Filed: 1985-12-23
Abstract: PURPOSE:To prevent the clutch of a compressor in a cooler from being worn by providing both No.1 intercooler using engine cooling water and No.1 intercooler using a part of cabin cooling refrigerant whereby actuating the former at load higher than a specified value, and the latter at the rotary speed of an engine higher than a specified value. CONSTITUTION:Both No.1 intercooler 42 introducing engine cooling water, including a pump 50 and a radiator 52, and No.2 intercooler 44 introducing refrigerant branched from a cabin cooling circuit, including a compressor 58, condensor 60, an expansion valve 66 and a cabin cooling heat exchanger 68 are provided to the downstream of a supercharger 20. A control is exerted in such a way that No.2 intercooler will operate at the rotary speed of an engine higher than a specified value. As No.2 intercooler keeps operation at all times starting from the comparatively low rotary speed of the engine, the clutch 74 of the compressor will never be actuated at the high rotary speed of the engine caused by an abrupt increase in load for preventing the wear of the clutch.
Patent JP-H02135312-A (JP)
Title: Compact zoom lens of high variable magnification
Inventor: YAMANASHI TAKANORI
IPC: G02B13/18
Filed: 1988-11-16
Abstract: PURPOSE:To reduce the size of the zoom lens and to increase its magnification by employing three-group constitution of a positive, a positive, and a negative element and moving the respective groups in zooming. CONSTITUTION:The zoom lens consists of the 1st lens group G1 with positive refracting power, the 2nd lens group G2 which has positive refracting power, and the 3rd lens group G3 with negative power in order from the object side, the magnification is varied by varying the gaps between the lens groups, and the requirements shown by inequalities are met. In the inequalities, psi1 is the refracting power of the 1st lens group, psi12w the composite refracting power of the 1st and 2nd lens groups at the wide-angle end, psiw the refracting power of the whole system at the wide-angle end, and beta3T the lateral magnification of the 3rd lens group. Therefore, the refracting power arrangement at the wide- angle end is so determined that the wide-angle end with a short back focus is constituted and a rear main plane position is relatively behind the lens system. Consequently, the small-sized zoom lens of high variable magnification is obtained.
Patent JP-H10154992-A (JP)
Title: Method for sending signal between microprocessor and interface circuit
Inventor: DAVIS BENJAMIN R
IPC: B60R21/01
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration and to increase the reliability, the energy efficiency and the cost efficiency in the signal transmission method used for an air-bag system. SOLUTION: A control module 11 supplies electric energy to remote modules 20A-20N through two wires and makes communication with them. The supplied electric energy operates partially the remote modules 20A-20N and is stored partially in the remote modules 20A-20N. The control module 11 sends a command signal to the remote modules 20A-20N by using a voltage shift between a high voltage level and an intermediate voltage level. The remote modules 20A-20N send a signal to the control module 11 by a current shift. On the detection of a fault state, the voltage between the two wires is decreased to a low level and the usual operation is interrupted. The control module 11 then sends an ignition signal by a voltage shift between an intermediate voltage level and a low voltage level. The remote modules 20A-20N decode the ignition signal to expand a skive to inflate an air-bag.
Patent JP-H02133957-A (JP)
Title: Nonfusible semiconductor memory device
Inventor: IWAMATSU SEIICHI
IPC: H01L27/10
Filed: 1988-11-15
Abstract: PURPOSE:To prevent an ON state from appearing before a write operation by a method wherein an amorphous Si film is formed on a polycrystalline Si film and a high-melting-point metal film or a silicide high-melting-point metal film is formed on said amorphous Si film. CONSTITUTION:A field oxide film 102 is formed on the surface of an Si substrate 101; a diffusion layer 103 is formed in the Si substrate 1 from a window which has been opened in said field oxide film 102. A polycrystalline Si film 104 to which an impurity has been diffused at a high concentration is formed, as a substratum metal-film wiring layer, on the surface of the diffusion layer 103; an amorphous Si film 106 is formed on the surface of said polycrystalline Si film 104 via an interlayer insulating film 105. A TiN film 107 as an upper- part electrode film is formed on the surface including the upper part of the amorphous Si film 106. Accordingly, even when an Al film is formed on an electrode wiring part of the TiN film 107 excluding a crossing part to become a nonfusible memory part, a conducting state to be caused when the Al film is alloyed at the nonfusible memory part, i.e., an ON state before a write operation, is not caused.
Patent JP-H04164078-A (JP)
Title: Production of piperazine derivative
Inventor: SUZUKI KENJI
IPC: A61K31/495
Filed: 1990-10-24
Abstract: PURPOSE:To industrially and advantageously obtain the subject compound useful as an antiulcer agent, etc., by reacting a specific compound with methoxyphenyl bromoacetate in a mixed solvent of a water-immiscible inert organic solvent and water in the presence of a phase-transfer catalyst and a base. CONSTITUTION:A compound expressed by formula I (either of R<1> and R<2> is methoxy and the other is H) or an acid addition salt thereof [e.g. 1-(2,3,4- trimethoxybenzyl)piperazine.dihydrochloride] is reacted with 4-methoxyphenyl bromoacetate in a mixed solvent of a water-immiscible inert organic solvent (e.g. toluene) and water in the presence of a phase-transfer catalyst (e.g. tetra-n- butylammonium bromide) and a base (e.g. potassium carbonate) to afford the objective compound expressed by formula II.
Patent JP-H08141220-A (JP)
Title: Running model with legs
Inventor: IIMURA KOICHI
IPC: A63H11/12
Filed: 1994-11-22
Abstract: PURPOSE: To smooth running motion of a model with legs. CONSTITUTION: A neck 19 of a model with legs is connected to the body 17 via an oscillating link 20 and a pin 21 in such a way that the neck can make rocking motions. A foreleg 22 and hind leg 23 of the model are connected to the body 17 via pins 21 and 24, respectively, in such away that they can freely make rotational motions. The foreleg is divided into two parts 22a and 22b, at the knee via pin 25, and so is the hind leg into 23a and 23b via pin 26. The leg portions below the knee, 22b and 23b, are connected to the body 17 via oscillating links 27 and 28, respectively, in such a way that they can freely make bending/stretching motions.  The oscillating link 20 is provided with a cam follower 29, the foreleg with a cam follower 30, the hind leg with a cam follower 31, and the body with a cam 32 which connects the body to the neck, foreleg and hind leg via the cam followers 29, 30 and 31, respectively. The neck, foreleg and hind leg can make rocking motions, and the foreleg and hind leg bending/stretching motions.
Patent JP-H01131679-A (JP)
Title: Foot fin
Inventor: TANAKA MAMORU
IPC: A63B31/11
Filed: 1987-11-17
Abstract: PURPOSE: To efficiently convert unforcible reciprocating motion of a motive force by a method wherein a foot placing part and a footweb part are linked by a rod with bending rigidity freely adjustable and the rigidity of the rod suited to a user's leg force is selected to adjust a load from the footweb part by the deflection of the rod. CONSTITUTION: A rod 12 integrally formed on a footweb part 11 and a foot placing part 13 is a solid bar-shaped body with a specified length (e.g. 200mm or less) with the cross section thereof flexible in the direction of reciprocation. A thread hole 15 generally weakens the bending rigidity in the direction of the reciprocation of the rod 12. In other words, it functions to facilitate deflection and a rigidity adjusting rod 16 to be screwed down into the thread hole 15 has a function of adjusting the bending rigidity of the rod 12, in other words, the ease of the deflection by arranging it into the thread holes 15 at specified locations.  The rigidity adjusting rod 16 is properly inserted into the specified number of thread holes 15 of the rod 12 integrally formed on the footweb part 11 and the foot placing part 13 so that the bending rigidity of the rod can be adjusted to match a leg force of a diver using a foot fin. This efficiently converts the reciprocating motion of the foot fin to a propelling force without fatiguing the diver.
Patent JP-H02134707-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAIKI EISAKU
IPC: G11B5/09
Filed: 1988-11-15
Abstract: PURPOSE:To decrease the switching time from the write state into the read state and to improve the performance of the device without giving adverse effect on the reading operation by increasing the charge current of a capacitive element of an automatic gain control amplifier for only a prescribed time of the switching state from the write state into the read state. CONSTITUTION:The amplitude of an output signal of an automatic gain control amplifier 2 has a minimum amplitude in the write state and a terminal voltage VAGC, of a charge/discharge capacitor C is being gradually discharged. When a write/read signal falls, the feedback control of the amplifier 2 functions and the state reaches a steady-state gain control state by the charging of the capacitor C. In this case, a charge current is increased tentatively for a prescribed time to charge up the capacitor C at a fast speed and the pull-in is finished via a normal charge process. A read gate signal rises just after the an effective data read is able to be executed. Thus, the switching time from the write state to the read state is reduced and the performance of the device is improved.
Patent JP-H11199275-A (JP)
Title: Apparatus for etching inside wall of cylindrical glass
Inventor: MITAKE TAKAYOSHI
IPC: C03C15/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for efficiently and stably clearing the inside walls of cylindrical holes of a glass body, such as for RLG block. SOLUTION: The RLG block 10 consists of a glass body. The cylindrical holes 11a, 11b, 11c which are not-go holes are formed by an ultrasonic drill and the surfaces are like frosted glass. An etching head 3 having flocks on its outer periphery is coaxially inserted into the cylindrical hole 11a and an etchant is ejected into the cylindrical hole 11a from an ejection port 3b via a liquid feed pipe 2 and an etchant flow passage 3a by a fixed quantity liquid feed pump 1. The RLG block 10 is rotated by a revolving shaft 13. Since the flocks of the etching head 3 rub the inside wall of the cylindrical hole 11a, the inside wall thereof is efficiently and stably cleared. The etchant sagging from the cylindrical hole 11a accumulates in a tray 9 and is returned to the fixed quantity liquid feed pump 1 via a recirculation pipe 4 and is recycled.
Patent JP-H06140339-A (JP)
Title: Vapor growth method and device, and oxygen excitation method
Inventor: MATSUI ISAO
IPC: H01L21/31
Filed: 1992-10-27
Abstract: PURPOSE:To provide a vapor growth method which can form a film favorable in step coverage and excellent in insulation property at low temperature inside a groove at high aspect ratio. CONSTITUTION:A film is formed on the surface of a sample 4 while introducing gas containing silicon and ozone into the reactor 1 accommodating a sample 4 and introducing excited oxygen by exciting oxygen or gas containing oxygen. Moreover, a film is formed on the surface of a sample 4 while introducing the gas containing silicon into the reactor 1 accommodating the sample 4 and introducing ozone and excited oxygen each being produced by exciting oxygen and gas containing oxygen.
Patent JP-H03153408-A (JP)
Title: Air valve fitting device
Inventor: ITO KAZUJI
IPC: B60C29/02
Filed: 1989-11-08
Abstract: PURPOSE:To automatically fasten a valve with the work from one side of a rim by transferring the driving force from a rotary driving source to a valve nut via a driving force transfer means, and fastening the valve temporarily fastened to the rib of a disk wheel. CONSTITUTION:When air valve fitting device is to be fitted to a disk wheel, first a valve 5 is inserted into a rim 1, and a valve nut 6 is screwed and temporarily fastened to the screw section of the valve 5. The fitting device is gripped with a hand, its tip is positioned toward an air valve 3, then the lever (not shown in the figure) of a rotary driving source 21 is operated to feed compressed air to the rotary driving source 21, and a rotor 35 is rotated via a train of gears 36-38 of a driving force transfer means 34 by the rotation of an output shaft 24. A valve nut 6 with a groove 61 coupled with the projection 62 of the rotor 35 is rotated, and the valve 5 is fastened. A bending part 5d of the valve 5 is restricted by the groove 72 of a restricting means 71, and rotation of the valve 5 is blocked.
Patent JP-H05123500-A (JP)
Title: Clothes dryer
Inventor: HIROTA TATSUYA
IPC: D06F58/28
Filed: 1991-11-05
Abstract: PURPOSE:To provide a clothes dryer provided with a reservation timer easy to use, safely conducting clothes drying after the operation of the timer and performing a drying operation silently after the timer is operated. CONSTITUTION:There is provided a clothes dryer that dries clothes housed in a rotation drum 8 by sending drying air heated with a heater 26 into the rotation drum 8. The clothes dyer has a reservation timer for setting start time of a drying operation in advance. The heater 26 is so provided as to reduce the output for drying operation when the start time is set. Besides, the heater 26 is a semiconductor type. When the start time is set, the volume of air passing through the semiconductor heater 26 is reduced.
Patent JP-H10132569-A (JP)
Title: Gyrocompass
Inventor: OIZUMI KEIZO
IPC: G01C19/38
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To easily correct a measurement result by determining a correction value corresponding to an increase or decrease error portion on the basis of the difference between a reference signal and the reference signal amplified by an amplifying means, and preliminarily correcting the detection signal prior to amplification. SOLUTION: A CPU 11 reads a 16-bit angle detection data Dd which is an actual detection result in an inertial sensor 1, shifts the angle detection data Dd to the right by 10-bit portion, and then determines the address of a memory part 12 as a decimal value of digital data. A correction data Dh stored in a memory area which is designated by the determined address is read, and the correction of the error portion of the read angle detection data De caused in the amplification by an amplifier 14 before amplification is performed, and the correction data Dh corresponding to the detection data Dd is added to determine a corrected angle detection data Dd'. Further, the corrected angle detection data Dd' is transmitted to a D/S converter 13 and converted into a synchronous signal followed by amplification, whereby no distortion is generated in the synchronous signal after amplification.
Patent JP-2001106084-A (JP)
Title: Side frame attaching device for deck of truck or the like
Inventor: NAGAI HIROAKI
IPC: B62B3/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation and to make sure fixing action adjusting side frames standing the deck sides on a truck. SOLUTION: Inserting rods 5, 6 at the lower part of a side frame 4 are inserted in guide frames 2, 3 formed at the lower part of deck 1 possible to slide. An insert space for the guide frame 2 and the inserting rod 5 at one side of the front and the rear is made at a small space A. The insert space of the other side is made at a large space B only at the front and the rear direction. It is constructed that by a clamping device 7 to be installed in the guide frame 3 at this large space B side, the inserting rod 6 can be pressed toward the direction of the guide frame 2 at the small space A side.
Patent JP-H03149653-A (JP)
Title: Processed result display system for information analysis system
Inventor: WATANABE JUN
IPC: G06Q50/00
Filed: 1989-11-07
Abstract: PURPOSE:To make it possible to remark the specific part of an analysis result by registering the remarked part of the analysis result into a host by a control terminal, synthesizing the information of the remarked part specified by the control terminal with an analysis result based upon a request from a general terminal and displaying the synthesized result on the general terminal. CONSTITUTION:A registering means 18 for registering remarked area information indicating the remarked part of an analysis result set up from the control terminal equipment 16 is provided in a master processor 12. In the case of outputting the analysis result to the general terminal equipment 10, the remarked area setting information registered in the means 18 is synthesized with the analysis result by an output synthesizing means 20, the synthesized result is outputted, and the remarked part set up by the terminal equipment 16 is synthetically displayed on the terminal equipment 10. Even when a different user uses the system, the analysis result of the remarked part set by on the control side can be uniformly remarked, control work utilizing the information analysis system can be properly executed and education guide for deciding the analysis result can also be attained.
Patent JP-H04161802-A (JP)
Title: Bending amount detector
Inventor: MASUBUCHI TAKAMICHI
IPC: A61B5/22
Filed: 1990-10-26
Abstract: PURPOSE:To learn a total bending amount of a plurality of bent parts accurately by detecting bending values corresponding to parts of a base member based on outputs of sensors provided on the base member. CONSTITUTION:U-shaped resistors 9a and 9b are provided on upper and lower surface of an insulating and flexible long-sized sheet base member 8. The resistors vary in resistance value according to the extension thereof. As it extends, the resistance value thereof increases. A bridge circuit is built as specified containing the resistors 9a and 9b and a differential amplification is performed to obtain a voltage DELTAV corresponding to a bending value. A detector 7 is mounted on a finger 6 entirely covering the rear thereof. Sensitivity thereof is set the maximum at a detecting part 7a corresponding to the first joint 6a thereof and made lower down to the minimum at the detecting part 7c corresponding to the third joint 6c. This enables accurate detection of a total bending value of a plurality of bent parts with each of the bent parts affecting the total bending value in a varied degree accurately with a simple construction.
Patent JP-H0517205-A (JP)
Title: Production of bulky oxide superconducting material
Inventor: KIMURA KEIICHI
IPC: H01B12/00
Filed: 1991-11-06
Abstract: PURPOSE:To produce a bulky oxide superconducting material capable of attaining high critical current density. CONSTITUTION:Ba oxide powder is mixed (a) with Cu oxide powder and this powdery mixture is melted (b) at >=1,100 deg.C, rapidly cooled (c) at >=10 deg.C/sec cooling rate and crushed (d) to <=0.2mm to form Ba-Cu compd. oxide powder. RE2O3 powder (RE is one or more kinds of elements selected among Y, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu) or a powdery RE2O3-RE2BaCuO5 mixture is added (e) to the Ba-Cu compd. oxide powder and they are kneaded, molded (f) and successively subjected to heat treatment (g) for partial melting by heating to 1,000-1,350 deg.C, heat treatment (h) for crystal growth by slow cooling at <=200 deg.C/hr cooling rate and heat treatment (i) for regulating the amt. of oxygen by cooling in an oxygen atmosphere. RE2BaCuO5 phase is finely and uniformly dispersed in REBa2Cu3O7-x phase and high critical current density can be attained.
Patent JP-H08144014-A (JP)
Title: Long life induction hardened bearing steel
Inventor: OCHI TATSURO
IPC: C22C38/54
Filed: 1994-11-24
Abstract: PURPOSE: To produce a long life induction hardened bearing steel capable of manufacturing bearing parts excellent in rolling fatigue characteristics at a low cost by specifying a composition consisting of C, Si, Mn, S, Al, N, Mg, P, Ti, O, and Fe. CONSTITUTION: This steel is a long life induction hardened bearing steel having a composition which consists of, by weight, 0.45-O.70% C, 0.05-1.70% Si, 0.35-2.0% Mn, 0.001-0.03% S, 0.010-0.07% Al, 0.003-0.015% N, 0.0005-0.0300% T.Mg and the balance iron with inevitable impurities, and further contains, if necessary, 0.05-1.20% Mo and further one or more kinds among 0.03-1.50% Cr, 0.10-2.00% Ni, 0.03-0.7% V, 0.005-0.3% Nb, and 0.0005-0.005% B and in which the contents of P, Ti, and T.O are limited to <=0.025%, <=0.0040% and 0.0020%, respectively. This steel can be suitably used for bearing parts. Further, it is preferable that the ratio, by number, of contained oxides in this steel satisfies inequality [(the number of MgO.Al2 O3 )+(the number of MgO)]/(the number of all oxide inclusions)>=0.80.
Patent JP-H05130500-A (JP)
Title: Edit device
Inventor: TSUBOTA RUMI
IPC: H04N5/262
Filed: 1991-11-06
Abstract: PURPOSE:To obtain the edit device to edit efficiently by setting automatically a cut combination pattern so as to relieve the load of hand-work of a editer. CONSTITUTION:A cut information storage section 101 has information relating to a cut and a cut group information storage section 102 has information as to which cut group a cut belong. When a new cut is generated by selecting one cut from 1st and 2nd cut groups to generate a new cut, a combination pattern automatic setting section 103 sets the combination of cuts belonging to the 1st and 2nd cut groups automatically based on the cut group information in the cut group information storage section 102. An edit control section 104 sets a cut reproduction sequence from combination pattern information from the combination control section 103 and the cut information from the cut information storage section. A medium operation section 105 extracts and reproduces a cut according to the reproduction sequence information and displays the result on a display section 106.
Patent JP-H11125293-A (JP)
Title: Spring seat
Inventor: ISHIKAWA TOMOYUKI
IPC: B60G11/16
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To suppress the cost of a spring seat by structuring so that outer claws to prevent the spring from falling out are installed in a minimum necessary region. SOLUTION: An upper spring seat 10 is equipped with an internal circumferential wall 24 and outer claws 26. A spring is held in such a way that its seating part 40 is constrained between the internal wall 24 and the outer claws 26. The inner peripheral wall 24 is arranged circumferentially and is equipped with an effective wall portion 24a capable of hindering the seating part 40 from displacement and an invalid wall portion 24b which is not able to hinder displacement. The outer claws 26 are installed on the peripheral edge of the upper spring seat 10 in its positions opposing with the effective wall portion 24a in the radial direction as pinching the center O of the inner peripheral wall 24.