baber/WOPTO huggingface dataset:
Patent JP-H10117411-A (JP)
Title: Live part supporting base for distribution panel
Inventor: TAKEO CHIKAFUMI
IPC: H02B1/42
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To improve safety with a simple construction by providing a slope at each bus-attaching portion of a live part supporting base of a distribution panel or providing a gap between attaching portions. SOLUTION: Three buses are attached in total: one at the upper step portion 2 of a live part supporting base 1 of a distribution panel and two at the lower step portion 3. The upper step portion 2 is supported by a lower step portion 3 by a strut 4. Screw-inserting holes 7 and 8 are made in respective attaching portions 5 and 6 of the upper step portion 2 and lower step portion 3, and the bus is fixed to the live part supporting base 1 by tightening the screws. At the charge supporting base 1, a sloped portion 9 is provided on a projection between 2 attaching portions 6 of the lower step portion 3 and the strut 4. Also, the height of the upper step portion and lower step portion can be varied for the attaching portion of the live part supporting base of the distribution panel.  The attaching portions are provided at the same height, a gap is provided between the attaching portions, and a slope is made in the gap for avoiding dust or the like between buses, thereby making the dust flow out from the gap.
Patent JP-H08140641-A (JP)
Title: Caffeine-reinforced drink
Inventor: KITAMURA YUKIO
IPC: A23L2/00
Filed: 1994-11-22
Abstract: PURPOSE: To obtain the subject drink capable of suppressing the bitterness of caffeine without adding a large amount of sweeteners and having pleasantly drinkable taste by adding menthol to a drink containing a large amount of caffeine. CONSTITUTION: For producing a drink having sweetness suitable as a drink and Brix of 0.3-15, caffeine is added in an amount of 25-175mg% together with menthol of 1-5mg%. A caffeine-reinforced drink produced by this recipe has taste similar to an ordinary sugared drink.
Patent JP-S62137543-A (JP)
Inventor: URURIHI HAIMU
IPC: G01N21/77
Filed: 1986-12-04
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-H01131363-A (JP)
Title: Gear shift control device for automatic transmission
Inventor: NOGUCHI NAOYUKI
IPC: B60W10/10
Filed: 1987-11-13
Abstract: PURPOSE:To ensure a brake force, by providing a starting detecting means, a pressure detecting means, and a means to input outputs from the two means and control gear shifting by means of a gear shift pattern, according to which an engine brake is applied, while, after the starting of an engine, a brake control pressure is increased to a given value. CONSTITUTION:A controller 6 comprises a starting deciding means 104 to decide starting by means of a signal from a starter switch 15, and an oil pressure deciding means 105 to decide by means of a signal from a brake oil pressure sensor 16 that a brake oil pressure exceeds a given value. A gear shift control means 103 inputs outputs from the two means 104 and 105, and selects a gear shift pattern, according to which an engine brake is applied, by means of s gear shift pattern memory means 106 while, after starting of an engine, a brake control pressure is increased to a given value, and control gear shift based on the selected gear shift pattern. This constitution compensates form a brake force generated by a brake device 7, and ensures a specified brake force.
Patent JP-H11127056-A (JP)
Title: Surface acoustic wave element
Inventor: TAGUCHI YUTAKA
IPC: H03H9/25
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a smaller sized high performance surface acoustic wave element than the surface acoustic wave element made of a crystal, a lithium boride, or lithium tantalate substrate in the surface acoustic wave element used for a surface acoustic wave filter and a resonator. SOLUTION: Interdigital electrodes 20, 20' are placed on a piezoelectric substrate that contains lanthanum, gallium, silicon and oxygen as major components and whose composition is expressed as La3 Ga5 SiO14 . The surface acoustic wave element whose size is smaller than that of the surface acoustic wave element employing a crystal, a lithium boride or lithium tantalate substrate by properly selecting a cut face and a propagation direction of a surface acoustic wave of the piezoelectric substrate 10 is obtained. Furthermore, the surface acoustic wave element with a wider band width or a lower loss is obtained.
Patent JP-H09133216-A (JP)
Title: Seal device
Inventor: TSUJI KAZUAKI
IPC: F16J15/18
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a seal device by which a part of an O-ring is prevented from being broken by being forced out when a working condition is under high temperature and high pressure, and in which stable sealing properties can always be obtained even under high temperature and high pressure. SOLUTION: In a seal device 30 in which a seal ring 36 and an O-ring 37 are mounted in an annular recessed groove 35, a positioning groove 38 by which the O-ring 37 is positioned in the approximately center part of the seal ring 36 is formed to a contact surface with the O-ring 37 in the seal ring 36 so that the O-ring 37 is always guided to be fallen in the positioning groove 38.
Patent JP-H08121236-A (JP)
Title: Misfire detecting method and its device
Inventor: SUTEIIBUN REONARUDO PURII
IPC: F02D45/00
Filed: 1994-10-31
Abstract: PURPOSE: To provide a method that detects misfire states via an analysis of the acceleration of an engine crankshaft. CONSTITUTION: A first engine crankshaft acceleration 405 is measured in proximity to a first preset engine crankshaft angle, and a first measured value 407 indicative of the first engine crankshaft acceleration 405 is read in. A second engine crankshaft acceleration 417 is measured near a second present engine crankshaft angle, and a second measured value 419 indicative of the second engine crankshaft acceleration 417 is read in. The first and second measured values 407 and 419 are synthesized in S421 that offers an acceleration factor 423 indicative of the synthesized measured value. Unless the acceleration factor 423 exceeds a preset limit value, a misfire display is made by S427.
Patent JP-H04165906-A (JP)
Title: Electric automobile driver
Inventor: SASAKI SHOICHI
IPC: H02P5/74
Filed: 1990-10-25
Abstract: PURPOSE:To eliminate a switching means and to enhance driving efficiency of motor by performing single wheel driving for a small accelerator opening whereas performing both wheel driving for a large accelerator opening of an electric automobile having right and left wheels to be driven individually. CONSTITUTION:An ECU 18 provides torque command values TL, TR for left and right motors to left and right inverters 16-L, 16-R according to the accelerator opening 9 of an electric automobile. The left and right inverters 16-L, 16-R invert DC power of a battery 14 into three-phase AC power and drives left and right motors 12-L, 12-R individually thus rotating left and right wheels 10-L, 10-R. When the accelerator opening theta is larger than 0 but smaller than a predetermined value theta1, i.e., 0<theta<theta1, the ECU 18 drives only the left or the right wheel whereas the ECU 18 drives both wheels when theta>theta1. According to the constitution, switching mechanism between single wheel drive and both wheel drive is eliminated and the motor efficiency is enhanced in a region requiring low torque.
Patent JP-H04162190-A (JP)
Title: Automatic adjusting device for identification sensitivity for bank note identifier
Inventor: MAEDA MUNEKAZU
IPC: G07D7/12
Filed: 1990-10-26
Abstract: PURPOSE:To prevent the deterioration of the recognition rate of a real note by newly deciding the judgement range of the new note with a transmission factor nearest to an average value as a center when the total sum of the notes reaches a prescribed value and when the standard deviation of the transmission factor reaches a specified range in the identification of the real notes by means of the transmission factor of light. CONSTITUTION:A discrimination means 3 receives a transmission factor digital signal 2a for the inputted notes and discriminates whether it is within a transmission factor range where the notes can be recognized to be real. When the notes are recognized to be real, a real note signal 3a, a real note count pulse 3b and a real note count pulse by individual transmission factor S are outputted. When the total number of the real notes reaches a prescribed one, a total real note number counter 6 outputs a signal 6a. When the signal 6a is received, a divider 7, an average value computing element 8 and a standard deviation computing element 9 calculate the average value and the standard deviation of the transmission factor. A decision means 10 decides the transmission factor range of the recognition of the real notes with a transmission factor value nearest to the average value as the new center when the within standard deviation reaches within the specified range.
Patent JP-H07121149-A (JP)
Title: Method and device for processing display image
Inventor: SUZUKI SUSUMU
IPC: G09G5/02
Filed: 1993-10-25
Abstract: PURPOSE:To increase the number of gradation expressions of an image on a display panel which has a small number of display gradations. CONSTITUTION:The video processor which digitally processes and displays input video R, G, and B signals on the display panel having a small number of display gradations inputs R, G, and B video signals, obtained by the digital signal processing, to 1st - 3rd gradation representation quantity increase parts, regards the outputs of their address counters 11 as the low-order addresses of mask pattern generation parts 12, and decide the high-order addresses with frame pulses, field pulses, and H synchronism /4, and H synchronism/2; and the data, are latched at a D.FF part 13 and compared by a comparison part 14 with the low-order bits of the R, G, and B signals (8-bit video data) obtained by the digital processing, and conversion into data which are artificially increased in the number of gradation representations is performed, and the data are put together with the rest of the 8-bit video signal into display video data for the display panel.
Patent JP-S63142408-A (JP)
Title: Voltage monitor circuit
Inventor: TAKAHASHI SHIGEKAZU
IPC: H02J9/06
Filed: 1986-12-05
Abstract: PURPOSE:To prevent the malfunction by connecting a level shift output circuit to the output of a voltage monitor IC and shifting the level more than noise voltage. CONSTITUTION:A voltage monitor circuit consists of a main power feeder 1, a voltage monitor IC 2, a transistor TR 5, a level shift diode 6, a bias resistance 7, a NAND gate 9, a power switching circuit 11, an auxiliary power source 12, and a memory 13. The feeder 1 is connected to the voltage monitor IC 2, the power switching circuit 11, etc., and the output of the switching circuit 11 is connected to the memory 13, the NAND gate 9, etc. Since the output of the voltage monitor IC 2 is taken out from the connection point between the level shift diode 6 and the bias resistance 7, the noise voltage is not transmitted to the output to prevent the malfunction of the NAND gate 9.
Patent JP-H01130312-A (JP)
Title: Production of thin film magnetic head
Inventor: SASAKI YUSHI
IPC: G11B5/31
Filed: 1987-11-16
Abstract: PURPOSE:To detect defective articles with a high precision at the time of examination in the wafer process stage by making a part of an upper magnetic layer, which will be removed by grinding, narrower than the other parts. CONSTITUTION:In the process where an upper magnetic layer 9 is formed, at least parts 10 and 11 of the upper magnetic layer 9 which will be removed by grinding are made narrower than the other parts. That is, since notched parts 10 and 11 are provided in the upper magnetic layer 9, the edge of a lower magnetic layer is easily observed at the time of seeing a wafer from above after formation of the upper magnetic layer because the width of the upper magnetic layer 9 covering the lower magnetic layer is narrow in notched parts 10 and 11. Thus, a pattern deviation is detected with a high precision in the wafer process stage.
Patent JP-H01130807-A (JP)
Title: Guide roller for rolling of metal bar stock
Inventor: OSHIMA HIROAKI
IPC: B21B27/00
Filed: 1987-11-13
Abstract: PURPOSE:To obtain a light weight and wear resistant guide roller giving no bad influence on the surface quality of a bar stock by forming a part being in contact with the metal bar stock of the guide roller used in rolling of a metal bar stock out of ceramics. CONSTITUTION:As for a guide roller, a ceramic layer 1 is formed on the periphery of a shaft 2 made of a metal such as iron, etc., and a round part 3 on which a bar stock passes is formed on the entire peripheral surface of the ceramic layer 1. The ceramic layer 1 is made of ceramics mainly consisting of Si3N4. As for the Si3H4 ceramic guide roller, for example, Si3H4 powders are formed; a formed body is worked to have the shape of a final product, is burnt, and is ground into a prescribed size. Hence, the light weight, wear resistant guide roller for rolling of metal bar stocks is obtained.
Patent JP-H03149237-A (JP)
Title: Chloroprene rubber composition
Inventor: KATO TOSHIYUKI
IPC: C08L11/00
Filed: 1989-11-07
Abstract: PURPOSE:To obtain a chloroprene rubber composition improved in properties of a vulcanizate without using ethylenethiourea used as a conventional vulcaniza tion accelerator by using a thiohydantoin compound having a specified structure as a vulcanization accelerator for chloroprene rubber. CONSTITUTION:A chloroprene rubber is mixed with a vulcanization accelerator comprising at least one thiohydantoin compound of formula I or II (wherein X1 and X2 are each an oxygen atom or a sulfur atom; R1, R2, R3, R4, R5 and R6 are each a hydrogen atom or a 1-6C alkyl or cycloalkyl; and R7 is a 2-8C alkylidene). The amount of the thiohydantoin compound used is desirably 0.1-3 pts.wt. per 100 pts.wt. chloroprene rubber.
Patent JP-2000119427-A (JP)
Title: Foamable polymer composition and its foamed article
Inventor: KATO MITSURU
IPC: C08K5/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a foamable polymer composition that gives a thermoplastic elastomer foamed article which has fine foams of a uniform size uniformly distributed inside the foamed article, is free from roughness or a concave and convex pattern on the surface due to foam collapse, non-uniformity in foam diameter or the like, and is excellent in appearance and also excellent in flexibility and mechanical characteristics. SOLUTION: Into 100 pts.wt. of a polymer compositon that comprises 70-95 wt.% of (A) at least one polymer selected from the group consisting of (A-1) an ethylene-α-olefin copolymer and (A-2) a block copolymer comprising an aromatic vinyl compound polymer block and a conjugated diene polymer block and/of the hydrogenation product of the block copolymer and 30-5 wt.% of (B) an olefin polymer, 0.2-5 pts.wt. of (C) a heat decomposable foaming agent is incorporated.
Patent JP-H02134858-A (JP)
Title: Semiconductor device
Inventor: ARAYA YUKIHIRO
IPC: H01L23/556
Filed: 1988-11-15
Abstract: PURPOSE:To avoid breakdown of elements while fusion of wirings connected to the respective elements is avoided when a high voltage is applied by a method wherein an outer terminal contact region is provided separately from an element region on a well region. CONSTITUTION:A first conductivity type substrate 1, a second conductivity type well region 3, an element region A formed on the well region 3 and an outer terminal contact region 9 formed separately from the element region A on the well region 3 are provided. For instance, the contact region 9 (N<+>-type diffused layer) for contact with a connection terminal PAD is provided separately from the element region A having a transistor Q1 and a resistor R1 on the N<->-type epitaxial layer 3 and, further, an N<+>-type buried layer 10 is newly provided directly under the contact region 9. With this constitution, if a high voltage is applied to the contact region, a diode composed of a substrate and the well region is broken down and a current flows from the well region to the substrate. As a result, the high voltage is relieved and applied to the element region.
Patent JP-H11123652-A (JP)
Title: Polishing tool with spherical concave surface, its manufacture, and polishing method using such tool
Inventor: MACHIDA IKUO
IPC: B24B37/025
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a lap rod easily, by using a lathe processing mainly. SOLUTION: A raw material is turned in the form of a support part 33 having globular part 22 by an NC lathe or the like, and several lines of parallel grooves 34 are cut surrounding the globular part 22. A hole 35 passing the center of the globular part is opened square to the axial line of the holding part 33, the globular part is cut off, and a handle 23 separately prepared is pressed in or adhered to the hole of the globular part, so as to obtain a lap rod 21 having the handle to the globular part. Since the direction of the globular part is different 90 deg. from the turning time in this lap rod 21, an outline 31 with a good roundness which is important in the lap processing can be utilized. The parallel grooves 34 surrounding the globular part are made in a reservoir of lapping agent.
Patent JP-H04163891-A (JP)
Title: Inverter device
Inventor: NAGASE HARUO
IPC: H02M7/5387
Filed: 1990-10-26
Abstract: PURPOSE:To provide any frequency output being not related to an input power source by switching first-fourth switching elements at a high frequency, switching first and second switching elements alternately, and switching the third and fourth switching elements in normal and reverse directions in alternating periods at a low frequency. CONSTITUTION:First-fourth switching elements S1, S2, S3, and S4 are all turned on and off at a high frequency. In this case the elements S1 and S2 switched alternately so that the element S1, during the first polarity of an input power source VS, and the element S2, during the second polarity, act respectively as choppers so as to obtain DC voltage at a smoothing capacitor C1. During the first period, when the element S5 and the element S2 are turned on simultaneously, current flows in one direction of a load circuit R, and during the second period, when the element S6 and the elements S1 are turned on simultaneously, the current flows in a reverse direction of the load circuit R. In this way, low frequency power is supplied to the circuit R, the first and second periods being as alternating cycle. Thereby it is possible to supply low frequency power, having any cycle TLF and no relation to the cycle T5 of the input power supply VS, to the circuit R.
Patent JP-H09135143-A (JP)
Title: Saw device
Inventor: TAKAYAMA RYOICHI
IPC: H03H9/64
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a SAW device through the use of an interdigital transducer electrode capable of enduring large power impression and preventing the increase of an insertion loss. SOLUTION: Aluminum films 31-35 and films 41-44 consisting of a conductive material having an elastic constant being larger than that of the aluminum films 31-35 are mutually laminated by changing the film thickness of the respective layers in accordance with the distribution of stress which is loaded to an electrode at the time of operating the SAW device in the interdigital transducer electrode 2. By forming the electrode 2, higher electric power resistance is obtained.
Patent JP-H09131919-A (JP)
Title: Two-dimentional face light emitting array and method and device for driving the same
Inventor: YAMAMOTO MASACHIKA
IPC: G09G3/32
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To shorten the time required to obtain the light-emitting pattern of one frame, by dividing at least one row wiring and one line wiring each into a plurality of groups. SOLUTION: Wirings are divided into at least two groups, one is a group of first line wirings 107a and the other is a group of second line wirings 107b. Image data in different rows in one flame is supplied to the groups of line wirings 107a and 107b with one timing, and row signals are applied to row wirings 104 in the different rows, for example j=1 and j=17, with the same timing. Here, the lines can be read into the rows, and the rows into the lines.
Patent JP-S63145603-A (JP)
Inventor: RICHIYAADO JIYOSEFU TOREESHII
IPC: A44B11/25
Filed: 1987-11-18
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-H08142446-A (JP)
Title: Printer having detachable printing head
Inventor: SODA SEIJI
IPC: B41J25/34
Filed: 1994-11-24
Abstract: PURPOSE: To prevent attaching irregularity and 'drag' at the time of attachment and to facilitate the replacement of a printing head while enhancing printing quality by applying surface hardening treatment to at least either one of the printing head and the fitting part of a carriage. CONSTITUTION: A carriage 2 loaded with a printing head 1 is reciprocally moved in left and right lateral directions and, during this movement, the printing of recording paper is performed by the printing head 1. The printing head 1 has a nose part 11 at the front thereof and the nose part 11 is fixed in the space between two pillar parts 22, 23 provided to the fitting parts of the carriage 2. In this case, hardening treatment is applied to the surface of the printing head 1 and the surface B of either one of or both of the fitting parts of the carriage 2. For example, when the nose part 11 of the printing head 1 is produced by the die casting of aluminum or an aluminum alloy, anodized aluminum treatment is applied to the surface thereof to precipitate aluminum oxide thereon.
Patent JP-H01131519-A (JP)
Title: Optical isolator
Inventor: TAKEDA TAKAKO
IPC: G02B27/28
Filed: 1987-11-17
Abstract: PURPOSE:To facilitate handling of an optical isolator by inclining the respective light incident faces of a polarizer, analyzer and Faraday rotor at the same angle with the light incident face of a box body which is the perpendicular plane of an incident optical axis so that the light incident face of the box body can be positioned perpendicular to incident light. CONSTITUTION:The respective light incident faces of the polarizer 2, the analyzer 2 and the Faraday rotor 4 are inclined at the same angle with the light incident face of the box body 1 which is the perpendicular face of the incident optical axis. The incident light 6 from a light source, therefore, enters perpendicularly the light incident face 1a of the case 1 and is changed in direction at an angle theta by the polarizer 2; thereafter, the light is emitted in a backward direction at the angle -theta from the light incident face 2b, i.e., is emitted in parallel with the incident optical axis (a). The exit light 7 is similarly emitted in parallel with the incident optical axis (a) through the Faraday rotor 4 and the analyzer 3. Since the light incident faces 1a, 1b of the case 1 is thereby positioned perpendicular to the incident light, mounting of the optical isolator, i.e., handling of the optical isolator is facilitated.