baber/WOPTO huggingface dataset:
Patent JP-S6198623-A (JP)
Title: Upper body structure of automobile
Inventor: MAEBAYASHI JIRO
IPC: B62D25/04
Filed: 1984-10-19
Abstract: PURPOSE:To make it possible to receive a roll bar in a compartment without interference between the roll bar and both side walls of a body, by forming a projecting portion having a slant surface substantially continuous to outer side surfaces of both the side walls of the body at upper ends of both the side walls of the body. CONSTITUTION:Both legs 2 and 3 of a roll bar 1 have respective projections 105 obliquely projecting from outer panels 103 outwardly in a transverse direction of a body. Under outer side surfaces 106 of the projections 105, there are formed projections 42 upwardly projecting from belt lines 41 of rear fenders 4. The outer side surfaces 106 and 43 of the projections 105 and 42 form gentle slant curved surfaces substantially continuously extending from the outer side surfaces 106 of both the legs of the roll bar to outer side surfaces 44 of the rear fenders.
Patent JP-H0383963-A (JP)
Title: Bisarylsulfonoxymethyl ether and its production
Inventor: NISHIZEKI MASAHITO
IPC: C07C309/73
Filed: 1989-08-29
Abstract: NEW MATERIAL:Bisarylsulfonoxymethyl ethers shown by formula I (R is 1-4C alkyl, 1-4C alkoxy, nitro, halogen or H; (n) is 1-3). EXAMPLE:Bisphenylsulfonoxymethyl ether. USE:An intermediate for production of methyl ether derivatives used for synthesis of a gelatin hardener, a development accelerator, a chemical sensitizer, etc. PREPARATION:An acetyl arylsulfonate shown by formula II is reacted with a bisacetoxymethyl ether in a substantially anhydrous atmosphere under a reduced pressure to obtain a bisarylsulfonoxymethyl ether represented by formula I.
Patent JP-H0384096-A (JP)
Title: Grease composition for sliding contact having improved resistance to syneresis
Inventor: FURUTA YOSHIHARU
IPC: C08L71/02
Filed: 1989-08-29
Abstract: PURPOSE:To obtain the subject composition having extremely suppressed syneretic tendency and useful for a sliding contact of an electric switch by compounding specific base oil, clay mineral, higher fatty acid salt and carboxylic acid amide at specific ratios. CONSTITUTION:The objective composition contains (A) 100 pts.wt. of a base oil composed of (i) 80-95 pts.wt. of an addition polymerization oligomer of an alkylene oxide and an alcohol and (ii) 5-20 pts.wt. of a chain hydrocarbon oligomer, (B) 5-20 pts.wt. of a clay mineral having an organic oleophilic quaternary ammonium salt (e.g. dimethyloctadecylammonium montmorillonite), (C) 5-30 pts.wt. of a higher fatty acid lithium salt and (D) 0.2-20 pts. wt. of an alkylenebis-aliphatic monocarboxylic acid amide.
Patent JP-S6464558-A (JP)
Title: Constant voltage type switching power source circuit
Inventor: KIMURA YOSHIJI
IPC: H02M3/155
Filed: 1987-09-03
Abstract: PURPOSE:To improve efficiency by prohibiting the operation of either a boosting circuit or a step-down circuit which is unnecessary. CONSTITUTION:A voltage step-down operation is performed by making and braking the current from a positive voltage input terminal 1 by using a switching element 2, while a boosting operation is performed by making and braking a switching element 3, and a required voltage is outputted to an output terminal 4. Each operation of these switching elements 2-3 is exclusively controlled at a switching control circuit 5 by a pulse width modulation system. The output voltage Vo through reference voltage source 6, a voltage divider 7 and a buffer 8 is inputted to an error amplifier 9, an error amplifier 10 for a voltage step-down operation. The control voltage inside of each circuit is monitored each other at the part of a boosting operation circuit and the part of a voltage step-down operation circuit, and a flip flop for prohibiting an unnecessary operation each other is formed. Accordingly, the inside loss is reduced as well as the decrease in heat generation.
Patent JP-S60114197-A (JP)
Title: Preparation of dicarboxylic acid by bacterium
Inventor: INOUE SHIGEO
IPC: C12P7/44
Filed: 1983-11-25
Abstract: PURPOSE:To prepare a dicarboxylic acid from an n-paraffin or fatty acid by using a bacterium belonging to the genus Mycobacterium. CONSTITUTION:A bacterium such as Mycobacterium sp. KSM-B-33 (FERM-P 7310) belonging to the genus Mycobacterium, capable of converting an n-paraffin, fatty acid or its derivative into a corresponding dicarboxylic acid at high temperature, is cultivated in a medium containing 6-22C n-paraffin, fatty acid or its derivative at 40-50 deg.C at 6.5-8pH under aerobic conditions for 3-5 days, and 6-22C dicarboxylic acid is collected from the culture solution.
Patent JP-H0886654-A (JP)
Title: Target jig for measuring structure
Inventor: YAKENO YASUO
IPC: G01C15/06
Filed: 1994-09-14
Abstract: PURPOSE: To reduce the time and labor required at the time of installing a target jig for measuring structure by providing a shaft section having a diameter smaller than that of a measuring hole, threaded section formed at one end of the shaft section, jig main body having a target sticking surface which is oriented in the direction perpendicular to the axial line of the jig, fixing member with a tapered section, and target seal. CONSTITUTION: Since the target jig for measuring structure is constituted by attaching a jig 4 stuck with a target seal 7, fixing member 5, and set screw 6 to each other in detachable states, the target seal can be used repetitively by directly sticking the seal to surfaces to be measured. Since the target jig can be fixed to an object to be measured with the screw 6 while the measuring hole of the object is put between the jig main body 4 and fixing member 5, measuring work can be performed without hindrance.  The time and labor required at the time of installing the jig 3 can be reduced, because the axial line of the member 5, that of the main body 4, and center of the seal 7 are completely aligned with each other and, when the jig 3 is fixed to the object with the screw 6, the tapered section of the member 5 comes into contact with the edge of the measuring hole and the axial lines of the measuring hole and member 5 are aligned with each other.
Patent JP-H0962427-A (JP)
Title: Input device for information processor
Inventor: YAMAGUCHI KIYONARI
IPC: G06F3/02
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard device which has a keyboard function and a mouse function. SOLUTION: The keyboard device 13 is equipped with a changeover switch 14 for switching between the keyboard function and mouse function and a function changeover switch processing part 32 selectively connects a key input part (keyboard) 31, and a mouse signal generation part 33 and a keyboard signal generation part 34 on detecting the operation of the changeover switch. When the key input part and keyboard signal generation part are connected together, the keyboard signal generation part supplies a computer with key character information corresponding to key input from the key input part. When the key input part and mouse signal generation part are connected together, the mouse signal generation part supplies the computer with mouse cursor movement information according to the key input from the key input part.
Patent JP-H0386079-A (JP)
Title: Inverter device
Inventor: YAMAMOTO AKIRA
IPC: H02M7/48
Filed: 1989-08-28
Abstract: PURPOSE:To detect an oscillation stopping state and to stabilize the operation during oscillation by providing a resonance circuit, a detector for a voltage across a switching element, a comparator with a reference voltage, a switching element controller, and a circuit for switching the reference voltage between an oscillation stopping time of the element and an oscillation continuing time. CONSTITUTION:A DC power source voltage VD is applied across a switching element 3 as it is when the oscillation of the element 3 is stopped, a reference voltage switching circuit 10 is set with a reference voltage VRF having a value different from a DC power source voltage corresponding voltage, and the fact that the voltage across the element 3 is the DC power source voltage VD is detected by a voltage comparator 50. When the oscillation of the element 3 is continued, the voltage VRF is set to a DC power source voltage corresponding voltage by the circuit 10, and the oscillation synchronization signal of the ele ment 3 is detected by the comparator 50. Thus, the oscillation stopping state of the element 3 can be effectively detected to stabilize the operation during the oscillation.
Patent JP-H0384468-A (JP)
Title: Acceleration sensor
Inventor: MASUDA SUMIO
IPC: G01P15/11
Filed: 1989-08-28
Abstract: PURPOSE:To obtain the acceleration sensor of simple constitution by shifting a magnetostrictive body in magnetic elastic wave reflection position according to the position of a weight which is displaced with an operating force and measuring the propagation time of the magnetic elastic wave. CONSTITUTION:The weight 1 is cylindrical and has a magnetic pole 1a as a magnetic elastic wave reflecting means at part of its inner periphery and the outer periphery is guided by a case 2 to move as shown by an arrow A. Coil springs 3a and 3b are arranged both ends of the weight 1. The magnetostrictive body 4 has the inner peripheral part of the weight 1 tensed in the case 2 without contacting the magnetic pole 1a. A magnetic elastic wave generated by a driving coil 5 is propagated in the magnetostrictive body 4 to generate pulses by a detection coil 7 some of them are reflected by the magnetic pole 1a. They are detected by the coil 7 as a pulse signal. The time between detection signals is measured to calculate the distance to the weight 1. Consequently, the displacement of the weight 1, therefore, acceleration is detected.
Patent JP-H1065275-A (JP)
Title: Semiconductor laser integrated with modulator
Inventor: TAKEUCHI HIROAKI
IPC: H01S5/50
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce unwanted photoabsorption in a region having a large quantity of photoabsorption by providing a means for injecting a current into a photoabsorption layer, being a part of a modulator and having a narrowed energy gap in the vicinity of a butted joint. SOLUTION: By moving an electrically separating groove 28 from a butted joint to the side of a modulator 27, and extending a p-electrode 23 in a laser, up to just above a spatially restricted region 17 of a photoabsorption layer in the vicinity of the butted joint, a current injecting region 29 for injecting a current into the region 17 is formed. Even though the region 17 should originally be in a state of not absorbing an oscillating light from the semiconductor laser, when a reverse bias voltage is not applied to the modulator, it has a remarkably large photoabsorption. Since this current injecting region 29 prevents the oscillating light from the semiconductor laser from being absorbed in the region 17, reduction of unwanted photoabsorption in a region having a large quantity of photoabsorption is enabled.
Patent JP-H0268858-A (JP)
Title: Lead acid battery
Inventor: KAMIHARASHI SEIJI
IPC: H01M4/62
Filed: 1988-09-02
Abstract: PURPOSE:To improve the efficiency of use of positive electrode active material by adding twisting into the positive electrode active material. CONSTITUTION:Fibers of 1.0mum to 2.0mm in diameter twisted from a plurality of single threads are added in positive electrode active material. By adding twisted fibers into the positive electrode active material as such, if fine cavities on the surface and the part near it of the positive electrode are choked with sulfate produced by the reaction to the electric discharge, the sulfate may be scattered into clearances between respective single threads forming the twisted fibers by the capillary phenomenon. Since the reaction even inside the positive electrode is effected and there remains less unreacted active material, the effi ciency of use of the positive electrode active material is improve. To scatter sulfate sufficiently, it is required that the diameter of each of cavities should be 0.1mum or more. As a result, it is recommended that single threads of twisted fiber should be 0.01mum to 100mum in diameter and the optimum diameter of twisted fiber be within 1.0mum to 2.0mm.
Patent JP-S6464467-A (JP)
Title: Data communication equipment
Inventor: YOSHIURA YOSHIO
IPC: H04N1/32
Filed: 1987-09-03
Abstract: PURPOSE:To automatically select an optimum line network or the like easily in data communication equipment connected to plural communication lines by automatically selecting the type of the line network, a line speed, a resolution and a terminal number etc., from a storing means according to a data communication mode by a designating means. CONSTITUTION:At the time of designating the data communication mode by the designating means of a console panel 100, the corresponding type of the line network, the line speed, the resolution, the terminal number etc., registered in a registration part memory 104 are read by a control part 102. Then, the optimum circuit network according to the designating mode through a decoder 106, a network control part 108 or the like is easily and automatically selected with a little operation of an operator.
Patent JP-H0776957-A (JP)
Title: Method of building fire-preventive wall for gas station and structure thereof
Inventor: AKIMOTO TOSHIO
IPC: E04H17/22
Filed: 1993-09-06
Abstract: PURPOSE:To ensure the fire-preventing function and the safely and to shorten the construction period by placing a concrete base for planting main columns integrally formed with the concrete base, and a concrete floor, and by laying a fire-preventive wall through the intermediary of the main columns. CONSTITUTION:Base recessed grooves having a depth of 25 to 50cm or concrete bases 24 having a thickness of 25 to 50cm are formed in an area where the base is to be formed, being flush with the floor surface. Next, recesses for planting main columns are formed in the base recessed grooves, and crushed stones 16 are filled and laid therein up to the floor surfaces. Then, concrete slabs 18 are placed on the bottoms of the recessed grooves and the recesses. Anchors 28 are set to concrete adapted to be placed in the recesses, for planting the main columns, and the main columns 30 are planted, and reinforcing bars are attached to the main columns at suitable positions. Then, concrete is placed so as to form the concrete base 24 and the concrete floor, and panels 34 are attached through the intermediary of the main columns. In this case, when the concrete base for planing the main columns and the concrete base 24 are integrally incorporated with each other, the thickness of the concrete base for planting the main columns is set to 25 to 50cm.
Patent JP-H0965414-A (JP)
Title: Method and equipment for radio communication
Inventor: AHIKO YOSHINORI
IPC: H04B10/112
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To attain high speed data communication by using lots of channels. SOLUTION: A communication equipment M is provided with radio communication sections MSR1 -MSRn and a communication equipment S is provided with radio communication sections SSR1 -SSRn . Let transmission frequencies of transmission sections MS1 -MSn be fS1 -fSn , let reception frequencies of reception sections SR1 -SRn be fR1 -fRn , let reception frequencies of reception sections SR1 -SRn be fS1 -fSn , and let transmission frequencies of transmission sections SS1 -SSn be fR1 -fRn , then transmission reception frequencies fS1 , fR1 are allocated for a control channel Cs and transmission reception frequencies fS2 , fR2 -fRn are allocated for data communication channels DS2 -DSn ,  and the control channel Cs is utilized to exchange communication channel information or the like served by itself with a destination communication equipment so as to utilize simultaneously the data communication channels DS2 -DSn for data communication.
Patent JP-H0961102-A (JP)
Title: Screw plug gauge
Inventor: NISHIO HIROYUKI
IPC: G01B3/48
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To measure the depth of an effective diameter of a female screw by reading a scale which shows a positional relationship between a case and a cage member by inserting a passage side screw into the female screw to be inspected while rotating the passage side screw. SOLUTION: A passing side screw 21 is inserted into a female screw 31 while being rotated, and it is continuously inserted in an allowable range when it can be inserted. During this period, the cage member 2 passes the inside of a through hole 11 of a case 1 and moves in the direction of a passage side screw 21. When the passage side screw 21 cannot enter further the female screw 31, the scale of a scale part 23 located at the edge part of the case 1 is read, thus determining a depth H of the effective diameter of the female screw 31. In this manner, by inserting the passage side screw 21 while rotating it, the cage member 2 moves and the scale part 23 indicates a scale, thus the effective diameter of the female screw 31, can be inspected, and at the same time, the depth of the effective diameter of the female screw 31 can easily be measured.
Patent JP-H1059358-A (JP)
Title: Folding container
Inventor: TAGAWA KOUJIYUUROU
IPC: B65D6/18
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To make a side face of a folding container openable. SOLUTION: Top edges 12 of short side panels 4 are pivoted on bottom short edges 11 of a top frame 1 by pins 74 so that the short side panels 4 can be folded inward. Top edges 15 of upper long side panels 5 are pivoted on bottom long edges 14 of the top frame 1 by pins 72 so that the upper long side panels 5 can be folded inward. Bottom edges 18 of lower long side panels 6 are pivoted on upper long edges 17 of a bottom panel 2 by pins 73 so that the lower long side panels 6 can be folded inward, and top edges 22 of the lower long side panels 6 are pivoted on bottom edges 21 of the upper long side panels 5 by pins 71 so that the lower long side panels 6 can be folded inward. Ends 25 of a top long side frame 1A are respectively connected to ends 26 and 27 of top short frames 1B and 1D by releasable first connecting devices W.  When the connection by the first connection devices W is released, the top long side frame 1A and the upper long side panel 5 can be folded outward of the lower long side panel 6 that is in upright posture.
Patent JP-H10298764-A (JP)
Title: Plasma cvd device
Inventor: OGAWA YOICHI
IPC: G11B5/85
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a continuous plasma CVD device capable of continuously forming film without generating damage or decomposition in a substrate. SOLUTION: The frequency of a high frequency bias is regulated to the range of 50 to 900 kHz, a blocking capacitor 12 in which C.F, i.e., the product of capacitance C and high frequency (f) is regulated to >=0.02 (F.Hz) is interposed between a high frequency power source and thin coating having electric conductivity, and, as the high frequency insulating properties of a substrate carrying system, the total of the impedances of all rolls in a path from a a roller 2 for feeding a substrate 1 to a rotary drum 3 is regulated to at least >=10 kΩ, and the total of the impedances of all rollers in a path from the rotary drum 3 to the coiling roller 4 is regulated to at least >=10 kΩ.
Patent JP-H0888460-A (JP)
Title: Method for manufacturing wiring board with flexed part
Inventor: YASUNO HIROSHI
IPC: H05K3/00
Filed: 1994-09-16
Abstract: PURPOSE: To easily manufacture a wiring board with a flexed part with improved heat resistance adhesion property between a flexible base film layer and copper foil corresponding to a flexed part. CONSTITUTION: When forming a copper-clad substrate, polyimidesiloxane solution composition is applied to 'a reverse side 5 (a slit-shaped opening 3) of copper foil' where copper foil is exposed in the slit-shaped opening 3 of base film made of aromatic polyimide and is dried, a flexible base film layer made of polyimidesiloxane is formed on the reverse side of copper foil and a copper-clad substrate is manufactured, and the copper-clad substrate is used to manufacture the wiring board with flexed part by etching operation and the operation for forming a covering layer.
Patent JP-S6198758-A (JP)
Title: Propylene resin composition
Inventor: YONAIYAMA RIKIO
IPC: C08K3/34
Filed: 1984-10-22
Abstract: PURPOSE:A composition providing a molded article keeping improved strength and heat resistance of FR-PP, having extremely improved rigidity and deformation properties of warping, obtained by blending a modified propylene with glass fibers and specific mica power and kneading them in a molten state. CONSTITUTION:(A) 45-75 wt.% modified polypropylene modified with an unsatu rated acid is blended with (B) 10-35 wt.% glass fibers, and (C) 15-45 wt.% mica powder having >=25, preferably >=45 aspect ratio in such a way that an amount of the components B+C is 25-55 wt.% based on 100 wt.% total amount of the components A+B+C, and a ratio of the component C/the components (B+C) is 0.35-0.82, and kneaded in a molten state. Glass fibers having <=11mu average diameter and >=0.5 mm average length are used as the component B. A modified propylene modified with acrylic acid, metehacrylic acid, maleic acid anhydride fumaric acid, citraconic acid, or itaconic acid is used as the component A.
Patent JP-S61102109-A (JP)
Inventor: SAKAKIBARA TAKAAKI
IPC: H02B13/02
Filed: 1984-10-22
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-H07149531-A (JP)
Title: Preparation of mineral fiber
Inventor: ROBAATO EE KAARUSON
IPC: C03B37/04
Filed: 1994-09-16
Abstract: PURPOSE: To convert mineral fiber pellets to more opened flaky shredded elements by accelerating the mineral fiber pellets to impart stresses thereon to shred the pellets and driving acceleration members through an acceleration passage at a specific velocity to bring these members in contact with the pellets.  
     CONSTITUTION: An acceleration station 30 includes an external housing 32 and two pieces of acceleration rolls 32, 33 having double vanes or teeth are separated by the acceleration passage or nip 35 and exist in a parallel relation with each other in the housing. The pellets 37 fall at an adequate velocity onto the apex of the housing 31 under the influence of gravity. The rolls 32, 33 are, however, rotationally driven at a high speed. Consequently, when the pellets 37 come into contact with the vanes or teeth 34 on the acceleration rolls, the impact force is minimal but the pellets receive the stresses accelerated to the substantial extent. Consequently, the stresses of the respective pellets exceed their internal bonding strength and the pellets are shredded to the open flaky structure. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0888411-A (JP)
Title: Infrared sensor
Inventor: HIROTA MASAKI
IPC: H01L35/32
Filed: 1994-09-16
Abstract: PURPOSE: To improve detecting characteristics and to achieve miniaturization, high integration density, easy handling and a low cost. CONSTITUTION: This infrared sensor comprises a thermopile constituted of a plurality of thermocouples each consisting of a P-type semiconductor 3 and an N-type semiconductor 4 and arranged in parallel with the main surface on the main surface of a substrate 1 and an infrared absorbing film 12 arranged on the thermopile, thermally connected to a hot contact 5 and thermally isolated from a cold contact 6.