baber/WOPTO huggingface dataset:
Patent JP-S6117757-A (JP)
Title: Method of controlling speed change in automatic transmission for vehicle
Inventor: YASUE HIDEKI
IPC: F16H61/20
Filed: 1984-07-05
Abstract: PURPOSE:To damp shock in start by setting speed change stage to the high one when the pedalling of an accelerator pedal is released and a braking unit is operated under the travel range of manual shift range near zero vehicle speed. CONSTITUTION:When the pedalling of an accelerator pedal is released at zero or below a predetermined value near zero of vehicle speed, while a manual shift lever 14 is operated to the travel range and a braking unit of a vehicle brakes, the speed change stage of a speed change gear 8 is set to a high speed change stage other than the lowest one. Thus, even under the condition of waiting for the blue signal for example, unless the braking unit of the vehicle brakes, down shift is not performed in start so that large shock is not produced even in quick start.
Patent JP-H09305137-A (JP)
Title: Road surface indicator
Inventor: AKASAKA KATSUTARO
IPC: G09F13/20
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a novel road surface indicator which is effective and offers extremely high visibility when the device is used for a road surface indicator, instruction, etc., in order to safeguard vehicle drivers and pedestrians. SOLUTION: This device is provided with an indication plate 2 made of a transparent resin material, such as polymethyl methacrylate, polycarbonate or polystyrene under specific restriction conditions, dispersed with fluorescent dyestuff 1, such as fluorescent dyes or fluorescent pigments, in such a manner that a road surface may be equipped with this plate in the state of directing a rim surface 3 of part thereof opposite to a course. The rear surface of this indication plate 2 is provided with an irradiation lamp 4, such as UV lamp, in the state of irradiating the indication plate 2.
Patent JP-H05313678-A (JP)
Title: Orchestral accompaniment device
Inventor: ONUKI KATSUHIRO
IPC: H04N5/278
Filed: 1992-05-01
Abstract: PURPOSE:To obtain the orchestral accompaniment device (KARAOKE in Japanese) which can be improved in the easiness of use by displaying the music name corresponding to the music number of desired music at a display part. CONSTITUTION:The orchestral accompaniment device is equipped with a master equipment 10 and plural slave equipments 20, and a conversion table for converting a music number inputted with music number input keys 21 of a slave equipment 20 into a music name is stored in the memory in the controller 15 of the master equipment 10. The music name corresponding to the music number is sent back to the slave equipment 20 and displayed on the screen of the display 23 of the slave equipment 20, thereby giving the accurate information to a music selecting person and them around the selecting person.
Patent JP-S62296632-A (JP)
Title: Mobile communication system
Inventor: MURAI MASAO
IPC: H04W64/00
Filed: 1986-06-16
Abstract: PURPOSE:To equalize the busy and less busy states of a selective call by designating an intermittent reception group to which a mobile radio station belongs in response to the busy and less busy states of the selective call at every intermittent reception group. CONSTITUTION:The traffic control means 2 of a radio base station sends command information instructing the intermittent reception group to be belonged to further based on the discriminating result of a traffic of a traffic at each of plural intermittent reception groups in returning an acknowledge replay signal to a mobile radio station sending a position registering signal. Moreover, the change means 21 of the mobile radio station revises a time slot stored in a storage means 22 into a time slot assigned to the intermittent reception group instructed by command information of a base station. Thus, the busy/less busy state at every intermittent reception group is averaged.
Patent JP-H10327643-A (JP)
Title: Grain culm-upraiser for combine harvester
Inventor: OHARA KAZUSHI
IPC: A01D57/22
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a grain culm-upraiser for combine harvester capable of stabilizing its fitted assemblies, decentralizing such forces as to hold each lateral upraising case disposed at its rear side, lessening a swinging movement of the lateral upraising case and resultantly improving the maneuverability and operating efficiency, by interconnecting respective upper ends of lengthwise upraising cases. SOLUTION: This upraiser is for a combine harvest comprising lengthwise upraising cases 4 for lengthwise projecting lugs 3 in front of respective lateral upraising cases 2 for laterally projecting lugs 1 designed to engagedly upraise grain culms, wherein there are interconnected the upper ends of the lengthwise upraising cases 4 adjoining each other by interconnecting frames 5. Preferably, each interconnecting frame 5 is formed into a gate shape so as to bestride the upper side of each lengthwise upraising moving route without hindering such a movement to upraise longer grain culms.
Patent JP-S5472964-A (JP)
Title: Manufacture of semiconductor device and stem used for its method
Inventor: HONDA TOSHIHIKO
IPC: H01L21/58
Filed: 1977-11-24
Abstract: PURPOSE: To prevent the position shift of a pellet at the time of welding the pellet onto a heat sink, by forming a layer, composed of a substance hard to get applied with a welding substance, on a Ni plating layer.  
     CONSTITUTION: Iron flange 2 of stem 1 is provided with a couple of lead posts 4 insulated by glass blocks 3 and heat sink 5, which is in a disc shape and has its upper surface flattened. In addition, Ni plating layer 6 is applied onto the entire upper surface, and on heat sink 5 except a place fitted with the semiconductor pellet of the Ni-plated heat sink, layer 7 is formed which is composed of a substance hard to get applied with a welding naterial with the pellet. Then, a plural number of stems 1 are arranged on a jig, semiconductor pellets 9 which has solder 8 as a welding material on its reverse surface are mounted on heat sinks 5, and the solder is fused through a heat treatment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6121448-A (JP)
Title: Transmission v-belt
Inventor: KAWASHIMA YOSHINORI
IPC: F16G5/16
Filed: 1984-07-06
Abstract: PURPOSE:To provide a transmission V-belt which is smoothly circularly deformable, by a method wherein belt nip parts are formed on both sides of a V-block, and a pair of right and left belts, each having lock projections at equal intervals on both surfaces, are inserted into the belt nip part through an inner collar. CONSTITUTION:Lock projections 22 in a circle in cross section are formed in succession in the direction of width in a position allowing the projections to be positioned facing each other on the upper and the lower surface of a belt 20 on a pair of the right and left endless belts 20 made of rubber, each having a tensile core 21 buried therein. An inner collar 23, formed in a circle in cross section and extended between the right and the left belt 20, is engaged with each projection 22. Upper and lower arms 24a and 24b are intercoupled through a central coupling part 24c to form a V-block 24, and both side surfaces thereof form a slanted surface 24e brought into frictional engagement with a V-groove in a V-pulley. A belt 20 is inserted into a nip part 24d between two arms 24a and 24b from both sides of the V-block 24, and the inner collar 23 is located between the lock projection 22 on the belt 20 and a slide contact recess surface 24g in the V-block 24 to complete a transmission V-belt 25.
Patent JP-2000332551-A (JP)
Title: High-frequency power amplifier
Inventor: YAMAMOTO KAZUYA
IPC: H03F3/21
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a high-frequency power amplifier for dual-band system which is composed of HBTs and can be integrated by MMIC by forming a bias switch circuit of an HBT together with bias circuits formed of HBTs. SOLUTION: A bias switch circuit 6 which switches 1st and 2nd bias circuits 3 and 5 composed of HBTs is formed of an AlGaAs- or GaAs-based HBT which is usually used widely and >=3 HBTs are connected in series so that the total of base-emitter voltages Vbe will not exceed 3 V.
Patent JP-S5664000-A (JP)
Title: Novel saponin substance
Inventor: YUUCHI SHIGERU
IPC: A23L29/00
Filed: 1979-10-29
Abstract: NEW MATERIAL:3-0-[ β-D-Glucopyranosyl( 1→2 )-β-D-galactopyranosyl-( 1→2)- β-D-glucuronopyranosyl ]-21-0-[ α-D-glucopyranosyl( 1→3 )-α-L-arabinopyranosyl ]-soyasapogenol A or 3-0-[ β-D-galactopyranosyl-( 1→2 )-β-D-glucuronopyranonosyl ]-21-0-[ β-D-glucopyranosyl( 1→3 )-α-L-arabinopyranosyl ]-soyasapogenol A of formula I (Z is H or D-glucopyranosyl of formula II).  
     USE: Antioxidant for food, etc.  
     PROCESS: For example, soybeans are pulverized and defatted with n-hexane, etc. The extraction of the product with a solvent such as methanol, and the removal of the solvent from the extract, are repeated, and the purified product is subjected to column chromatography, etc. to separate one of the objective compound wherein the group Z in the formula I is H from the other objective compound of formula II. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62297020-A (JP)
Title: Electric discharge machine
Inventor: KATOU YASUYOSHI
IPC: C02F1/42
Filed: 1986-06-18
Abstract: PURPOSE:To improve working efficiency, by a method wherein conductivity of a processing solution before and right after ion exchange is measured, and based on the measurements, and simultaneously with computation of remaining ion exchange capacity, the remaining ion exchange capacity is displayed to grasp an ion exchange resin life. CONSTITUTION:When conductivity of a processing solution 2 in a processing solution tank 1 exceeds a set value, an electromagnetic valve 7, worked in linkage with a conductivity regulator 6 is opened to feed the processing solution 2 to ion exchange resin 8 for ion exchange. The regulator 6 measures conductivity A of the processing solution before ion exchange, and a conductivity gauge 6b measures conductivity B right after ion exchange. The measurements are converted into a digital value by means of an A/D converter 9, ion exchange capacity: X=A-B is computed and processed by an arithmetic unit 10, and a life for remaining ion exchange resin is reported to a worker by means of a display 11.
Patent JP-H08335986-A (JP)
Title: System for displaying indoor state
Inventor: ABE HIROYUKI
IPC: G08B5/00
Filed: 1995-06-07
Abstract: PURPOSE: To conduct display processing in a short time by sending the information of the state of all guest rooms in the order of higher transmission priority when the display of various guest room states is revised on a guest room state display device. CONSTITUTION: The system has a private branch of exchange 1 containing extension telephone sets 2a,..., 2n each installed in each of plural rooms, an information processing unit 3 connecting to the private branch of exchange 1 to manage plural room states, and a room state display device 5 displaying data from the information processing unit 3. The information processing unit 3 receives up-to-date information in the room state by the operation of the extension telephone sets 2a,..., 2n through the private branch of exchange 1 and stores the information. Based on a transmission command, the information of the stored room state is sent by a control command requesting the room state display device 5 fastest or the information of the room state is sent based on a room number requesting the display on the room state display device fastest to conduct lighting indication.  Thus, the display of the room state display device is revised, the required room state information is displayed in a short time.
Patent JP-S5963792-A (JP)
Inventor: JIYAAN KUROODO UERI
IPC: B23K20/24
Filed: 1983-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04365338-A (JP)
Title: Device for sealing integrated circuit with resin
Inventor: KOMIYAMA TOSHIO
IPC: H01L21/56
Filed: 1991-06-13
Abstract: PURPOSE:To prevent the crack of a semiconductor chip by forming the top of a push-up pin into such a size that it comes into contact with the whole bottom of the island of a lead frame. CONSTITUTION:A push-up pin 7, which is provided capably of moving up and down piercing the center of a lower mold cavity 13B, is formed into a size that the top comes into contact with the whole bottom of the island 2 of a lead frame 1. The push-up 7 in the lower mold cavity 13B is projected in the position where the island 2 and the lead frame face-contact with each other, and the lead frame 1 is put on the respective face being preheated, and further it is so installed as to catch it with an upper mold cavity 13A. At this point of time, the lead frame 1, the island 2, and the semiconductor chip 5 are heated approximately uniformly, so the temperature of the lead frame 1, the island 2, and the semiconductor chip 5 become small. Hereby, the crack of the semiconductor chip 5 can be prevented.
Patent JP-S5841851-A (JP)
Title: Novel amide compound
Inventor: TAKEDA MAKOTO
IPC: C07C253/00
Filed: 1981-09-07
Abstract: NEW MATERIAL:A compound shown by the formulaI(R1 is methyl; R2 is H or R1 and R2 show double bond of vinylidene). EXAMPLE:2-Cyanoethylacrylamide. USE:Having two kinds of nitrogen-containing functional groups of nitrile and amide, useful as a raw material for synthesizing drugs, agricultural chemicals (fungicide, amide herbicide), etc. PROCESS:2-Methyleneglutaronitrile shown by the formula II is reacted with hydrogen peroxide in the presence of sodium tungstate in an alkali aqueous solution at 10-60 deg.C, a reaction product is extracted with hot ethyl acetate, and the prepared white solid is recrystallized from ethyl acetate, to give the example compound shown by the formulaIa.
Patent JP-S6343444-A (JP)
Inventor: MORUTON BII HAAMAN
IPC: H04L12/40
Filed: 1987-06-04
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-H0432775-A (JP)
Title: Acceleration sensor
Inventor: KOMURA ATSUSHI
IPC: G01P15/125
Filed: 1990-05-30
Abstract: PURPOSE:To remove irregular stress applied to a movable electrode by fixing the center part of a conductive plate member and forming the peripheral part which is coupled with the center part as the movable electrode. CONSTITUTION:A couple of fixed substrates 1 and 2 are arranged opposite each other across a specific gap, one fixed electrode is formed at the peripheral part of the internal surface of the upper substrate 1, and the other fixed electrode is formed at the peripheral part of the internal surface of the lower substrate 2 correspondingly. The conductive plate member is arranged between the substrates 1 and 2 and this plate member 3 consists of the center part and the peripheral part which is coupled and supported flexibly by the center part. The peripheral part constitutes the movable electrode and is displaced toward the fixed electrode in response to external acceleration to cause relative capacity variation between a couple of capacity elements. The movable electrode is connected electrically to a connecting electrode through the center part of the plate member 3. Then the movable electrode is composed of, for example, an annular piece formed at the peripheral part of the plate member 3 and this annular piece is hardly affected by external stress since it is supported by the center part of the plate member 3 while having a free end.
Patent JP-S5566979-A (JP)
Title: Water-based ink for ball point pen
Inventor: TAGA HIDEJI
IPC: C09D11/18
Filed: 1978-11-15
Abstract: PURPOSE: To provide a water-based ink containing a specific phosphoric acid derivative, a dye, a water-soluble solvent, and water, which reduces the abrasion of ball and socket, gives light writing pressure, and has long writing length.  
     CONSTITUTION: A water-based ink for ball point pen composed of (A) a dye such as acidic dye, direct dye and basic dye, (B) a water-soluble organic solvent having lower vapor pressure than water, e.g. (di)ethyleneglycol and triethanolamine, and (C) water, is added with (D) 0.005W20wt% of a phosphoric acid derivative selected from mono- or di- phosphat of polyoxyethylene alkyl (phenyl) ether of formula [R is 8W24C alkyl or alkylphenyl; R' is RO(CH 2 CH 2 O) n  OH; n is 2W20], and their Na, K, Ba or alkanolamine salt. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5567905-A (JP)
Title: Unlabeled record
Inventor: KURODA AKIO
IPC: G11B23/38
Filed: 1978-11-15
Abstract: PURPOSE: To form a record with a clear display part excellent in hue by mounting a plastic film, which is given an interference stripe pattern and coated with ink, on a label-equivalent part and then by pressing a hot stamp with fixed unevenness.  
     CONSTITUTION: On plastic film 1 a little bit larger than a label equivalent part, interference stripes 2 are formed and ink 3 is applied. Next, after the above-mentioned film 1 is mounted on lavel-equivalent part 7 of a record disk (with sound groove 8 and spindle insertion hole 9), hot stamp 4, as large as the label-equivalent part, with concave parts 5 and convex parts 6 at fixed positions is pressed (at about 80W100°C and under 5 tons) against film 1 to transcribe the above-mentioned convex parts 6 on the label-equivalent part, thereby forming display part 10 with fixed characters, a pattern, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5566696-A (JP)
Title: Centrifugal fan with backswept wing
Inventor: INOUE OSAMU
IPC: F04D29/28
Filed: 1978-11-15
Abstract: PURPOSE: To reduce the noise generated during operation of a centrifugal fan by selecting the ratio of the inside diameter to the outside diameter at the suction side end of a multiplicity of blades formed along the periphery of the disc to fall within the range of 0.8 ± 0.2.  
     CONSTITUTION: The blades 2 are arranged at intervals required on the front periphery of the disk 1, setting the internal and external diameters D 2  and D 1  of the blades 2 on the inhaling side 4 in the ratio of 0.8 ± 0.02. When the fan is turned in the direction of an arrow, the air inhaled from the inhaling side 4 is sent forth to the periphery passing through between the blades 2 as shown by the arrow. Even if the ratio between the external and internal diameters of the blades is gradually changed so as to measure the input and noise levels in each condition, the measured results indicate that motor load W and the noise level dB are the lowest at that value above. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5889059-A (JP)
Inventor: RICHIYAADO DEII KAMINZU
IPC: H01F7/08
Filed: 1982-08-13
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-S6033343-A (JP)
Title: Wear resistance sintered alloy
Inventor: URANO SHIGERU
IPC: B22F5/00
Filed: 1983-08-03
Abstract: PURPOSE:To develop a sintered alloy material as a slide member for an internal combustion engine excellent in wear resistance property and processability, by powdering an Fe-material containing a proper amount of Fe-C-P eutectic steadite, and using the obtained powder as the stock material for the sintered alloy material. CONSTITUTION:A powder of an Fe-material containing 1.5-2.5% C, 0.5-3.0% Si and 0.2-0.6% P is used as the material of the cam shaft or the rocker arm of an internal-combustion engine and, after molding, liquid phase sintering is performed to make it possible to prepare a sintered alloy member having excellent wear resistance property and processability. According to circumstances, either one of Mn<1% or 1-4% Cu is further contained or 2% or less of at least one of Mo, Ni and Cr is contained. By this method, a sintered alloy material containing a proper amount of steadite having an Fe-C-P eutectic structure and excellent in wear-resistance property and processability as a slide member is obtained.
Patent JP-S6120372-A (JP)
Title: Photoelectric conversion element
Inventor: KURATA TETSUYUKI
IPC: H01L31/04
Filed: 1984-07-06
Abstract: PURPOSE:To increase the photoelectric conversion efficiency by enlarging the response wavelength band by a method wherein the first photopermeable conductive material is successively provided with the first N type organic material layer, second N type organic material layer made of an organic material having the basic absorption end to the lower energy side from the first N type organic material, a P type organic maternal layer, and the second conductive layer. CONSTITUTION:The first conductive material 9 serving as a transparent or semitransparent electrode is successively provided with the first N type organic material layer 10, second N type organic material layer 11, and a P type organic material layer 12; then, the second conductive material 13 serving as the electrode is adhered thereon. As the first and second N type organic material, pi- conjugated polymer having conjugated double-bonds is used for the skeleton of the chemical structure, and then changed to an N type material by doping with suitable electron donors. Besides, the basic absorption end of the material made as the first N type organic material is so made as to be located to the higher energy side from the second N type organic material. As the P type organic material, a material produced by doping pi-conjugated polymer into P type or the like is used.
Patent JP-H07314263-A (JP)
Title: Dismantlement of assembled part and device therefor
Inventor: NAKAO YOJI
IPC: B23P19/04
Filed: 1994-05-30
Abstract: PURPOSE:To facilitate the dismantlement of a plurality of same kinds of assembly parts which are tightened on an assembled member through a positioning tubular pin and a bolt which passes through the tubular pin, and to prevent the slip-off and deformation of the tubular pin. CONSTITUTION:On a cylinder block 3 which is transferred to a prescribed dismantlement position, each of five same kinds of bearing caps 4 is positioned by a pair of tubular pins 7, and tightened by bolts 6. In the state where the screwing for the cylinder block 3 of these bolts 6 is not released because of the loosening drive of a socket 12 at the lower end parts of a pair of nut runners, if the loosening in the first prescribed quantity (X) which is obtained by adding a prescribed quantity to the projection quantity (x) supplied from the cylinder block 3 of the tubular pin 7 is performed, the bearing cap 4 engaged with an engagement member 25 is shifted upward in correspondence with the first prescribed loosening quantity X. Then, the bearing cap 4 is released in the axial direction of the tubular pin 7 in a nearly horizontal state, guided by the bolt 6.
Patent JP-S63303972-A (JP)
Title: Imidazolonebenzoic acid ester and herbicide containing the same as active ingredient
Inventor: OKADA ITARU
IPC: A01N43/50
Filed: 1987-06-05
Abstract: NEW MATERIAL:An imidazolone-benzoic acid ester of formula I (X is H, 1-4C alkyl; R<1> is H, 1-4C alkyl; R<2> is 1-4C alkyl, phenyl, R<1> and R<2> may incorpo rate to form a 5-6C cycloalkane ring; R<3>, R<4> are 1-4C alkyl). EXAMPLE:2-(5-Isopropyl-5-methyl-4-oxo-2-imidazolin-2-yl)benzoic acid 2-isopropy ridene-imino ester. USE:Herbicide. It shows increased herbicidal activity with high safety to crop plants. PREPARATION:For example, the reaction between a compound of formula II and another compound of formula III is carried out in a solvent such as THF in the presence of an alkali metal hydride to give the compound of formu la I.
Patent JP-S5665868-A (JP)
Title: Separation of indole
Inventor: TAKASA KENJI
IPC: C07D209/08
Filed: 1979-11-02
Abstract: PURPOSE: A molecular sieve process using a faujiasite-type zeolite as an adsorbent is applied to a mixtuer of indole, hydrocarbones and their derivatives to separate indole readily without substantial change in high efficiency.  
     CONSTITUTION: Indole is isolated from a mixture containing indole, hydrocarbons, and/or their derviatives such as a fraction boiling at 220W270°C in the distillation of coal tar wherein a faujiasite type zeolite is used as an adsorbent and the mixture is brought into contact with the adsorbent to selectively adsorb only indole theron. X- or Y-type zeolite is preferred as the zeolite, especially the most preferred zeolite is a Y-type zeolite substituted with lithium ion. As a desorption and elusion agent, is preferred anisole. 
     COPYRIGHT: (C)1981,JPO&Japio