baber/WOPTO huggingface dataset:
Patent JP-2000325964-A (JP)
Title: Water modifying material and production thereof
Inventor: ITOU JIYUNROU
IPC: C02F1/68
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To achieve elimination or reduction of labor and cost reduction and to dispense with chemicals such as a detergent, wax or the like. SOLUTION: In a water modifying material used in a washing apparatus, a ceramics powder raw material containing tourmaline is boned to the surface of a ceramics carrier and baked to form a tourmaline-containing film. Thereby, the washing power of activated water is enhanced and slica borate S1, S2... in water are allowed to adhere to the surface W of a car or the like. In this mode, silica borate S1, S2... is bonded to the surface W by electrodeposition action due to charge generated by tourmaline and water is activated by the generated charge.
Patent JP-H04360115-A (JP)
Title: Multipoint range finder
Inventor: ITO MASAYUKI
IPC: G02B7/32
Filed: 1991-06-07
Abstract: PURPOSE:To provide the multipoint range finder which accurately measures a distance at all times over a wide range up to a normal distance measurement range including a short distance-an infinite distance corresponding to macrophotography. CONSTITUTION:When the distance is measured, it is judged whether or not an object distance outputted by a light receiving element 15 is longer than distance data set previously in a storage means 31. When the object distance is longer, an error due to the positional shift between light emitting elements is only corrected, so 1st correction data for positional shift correction which is set in the storage means previously is read out corresponding to the error to correct the error. When the object distance is shorter than the distance data, the function relations between the object distance and light receiving element output at the distance measurement points of the light emitting elements IR1 and IR3 become different, so 2nd correction data set previously in the storage means to correct those functional relations into a specific functional relation at a reference distance measurement point is read out to perform correction arithmetic. The accurate distance measured value is obtained at all times as a result of the correction arithmetic.
Patent JP-H04362432-A (JP)
Title: High-mounted stop lamp structure for vehicle
Inventor: SUZUKI TAKASHI
IPC: B60Q1/44
Filed: 1991-06-07
Abstract: PURPOSE:To sufficiently suppress the reflection of a red color image of a lamp lens on a rear window, by arranging light emitting diodes so that their optical axes of maximum luminous intensity are turned upward with respect to the horizontal direction respectively. CONSTITUTION:A high-mounted stop lamp 4 is installed in an outside upper portion of a rear window 20. When a brake pedal of a vehicle 1 is operated, light emitting diodes LED 13... in the stop lamp 4 are lighted, and beams are irradiated on the front wall 10 of a lamp lens 6 to illuminate the lamp lens 6 in red color. Where, as the LED 13... are arranged so that their optical axes L of maximum luminous intensity are turned upward by a specified angle thetawith respect to the horizontal direction H, beams spreading downward from the optical axes L also travel in the direction upper than the direction wherein the LED 13... are arranged so that the optical axes L are horizontal. Thereby the reflection of the red color image of the lamp lens 6 on the upper portion of the rear window 20 can be suppressed sufficiently.
Patent JP-H09318700-A (JP)
Title: Burn-in test device for semiconductor device
Inventor: OSHITA CHIHIRO
IPC: G01R31/26
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent the delivery of an initial defective unaccelerated semiconductor device and improve reliability by interrupting the output of a test signal when the test signal is not fed normally to the semiconductor device under test. SOLUTION: A sense circuit section 4 extracts the test signal A fed from a driver circuit section 1 via a signal line 102 and the circulation test signal A' generated with a phase delay by the circulation in a test substrate 3 as comparison signals synchronized by a control signal C, it compares both data to check whether they coincide or not via an EX-NOR circuit, and it outputs a coincidence/noncoincidence signal B having a low level when both data coincide as the comparison result and having a high level when both data do not coincide. The driver circuit section 1 generates an alarm when the circulation test signal A' has an abnormality against the test signal A and stops the output of the test signal A in response to the coincidence/noncoincidence signal B inputted from the sense circuit section 4.
Patent JP-S5847403-A (JP)
Inventor: YANO SHINICHIROU
IPC: A01C11/02
Filed: 1982-08-05
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-S5839042-A (JP)
Title: Semiconductor heater
Inventor: KIMURA KAZUYA
IPC: H01L23/34
Filed: 1981-08-31
Abstract: PURPOSE:To reduce the size of a semiconductor heater and to simplify an energizing circuit to a semiconductor heater by switching energization to a semiconductor heating elements having positive temperature resistance coefficient in plural stages, thereby freely switching the quantity of heat. CONSTITUTION:All of an electrode plate 7, a radiation fin 8 and terminal board 9 are formed of aluminum, and a semiconductor heating elements 6 are conductively mounted. Intermediate terminal boards 10, 11 isolated from the space 12 to switch the quantity of heat are formed of aluminum. The elements 6, 6 are divided into sections A, C and B, D, and are energized and heated via external and intermediate terminal boards 9, 11. When closed by a switch 14, all of them are energized to strong heating, and when opened, only the sections A, B are energized to obtain weak heating.
Patent JP-H05154917-A (JP)
Title: Thermally joining method of work
Inventor: ABE TOKUYOSHI
IPC: B23K1/00
Filed: 1992-05-28
Abstract: PURPOSE:To simplify the joining of works by employing thermoplastic bonding material. and contrive to improve the working efficeincy of the joining. CONSTITUTION:In order to thermally join works, the works are pinched between a fixed electrode rod 40 as a work bearer and a first electrode rod 20 as a pinch rod. Under the condition just mentioned above is maintained, bonding member is thermally melted, bonding member is thermally melted by the heat generated by passing electric current through the contact resistance of the first electrode rod 20. After that, the energizing of the first electrode rod 20 is stopped and the first electrode rod 20 is forcibly cooled by cooling water so as to accelerate the cooling and solidification of the bonding member under molten state in order to join the works together.
Patent JP-H01306111-A (JP)
Title: Small diameter drill for boring printedboard
Inventor: TSUSAKA HIDEO
IPC: B23B51/02
Filed: 1988-06-03
Abstract: PURPOSE:To facilitate boring through two laminated substrates by forming an undercut type tip edge section and a twisted groove in a drill body and setting the ratio of core thickness, the ratio of groove width, the core thickness taper per 1mm, the twist angle and the tip angle of the twisted groove within a specific range. CONSTITUTION:In a small diameter drill 1 for boring two laminated printedboard, an undercut type tip edge section 5 and a twisted groove 4 are formed in the drill body 2. The core thickness ratio (core thickness W/edge diameter D) is set to 0.10-0.20, the groove width ratio (groove F/land L) is set to 1.2-1.5, the core thickness taper per 1mm is set to 0.022-0.030, the twist angle theta of the twisted groove 4 is set to 33-37 deg., and the tip angle alphais set to 125-135 deg.. When a drill having such shape is employed, the twist angle thetais strengthened, cutting resistance is reduced through reduction of the core thickness, cutting chips are discharged smoothly. Furthermore, since the rigidity reduced through reduction of the core thickness is compensated through selection of the groove width ratio, the rigidity is improved and the cutting chips can be discharged smoothly.
Patent JP-S6027750-A (JP)
Title: Air-fuel ratio controlling apparatus for engine
Inventor: ASAYAMA YOSHIAKI
IPC: F02D41/18
Filed: 1983-07-25
Abstract: PURPOSE:To control the air-fuel ratio to an optimum value by way of feedback control, in the manner that the air-fuel ratio is made equal to the theoretical air-fuel ratio when the engine load, the engine speed or the quantity of intake air is lower than a prescribed value while it takes a desired value in an over-rich mixture region when either of the above three engine parameters are higher than the prescribed value. CONSTITUTION:When the quantity of intake air drawn to an engine 1 is small or when the engine speed is lower than a prescribed value, an electronic control unit 12, which detects the above fact from the output signal of an intake-air detecting means 4, an engine-speed detector 10 or a pressure detector 11, controls an electronic air-fuel ratio detecting means 9 such that the electromotive force of an air-fuel ratio sensor 8 is kept at a prescribed value higher than 100mV. Thus, since the output signal of the sensor 8 is varied stepwise at the theoretical air- fuel ratio, the engine 1 is feedback controlled at the theoretical air-fuel ratio. Further, since an air-fuel ratio capable of obtaining a high engine output is selected at the time of high-load, high-speed operation of the engine, the control unit 12 controls the electronic means 9 to keep the electromotive force of the sensor 8 at a prescribed value lower than 100mV. Thus, the control unit 12 feedback controls the air-fuel ratio to keep it at a desired value in an over-rich mixture region. With such an arrangement, it is enabled to feedback controls the air-fuel ratio to an optimum value meeting the operational conditions of an engine with high accuracy.
Patent JP-H09320612-A (JP)
Title: Spiral electrode manufacturing device and manufacture of spiral electrode
Inventor: IWAI SHINICHIRO
IPC: H01M6/10
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a high-capacity spiral electrode at good productivity by providing a spiral electrode manufacturing device and method that reduce the rate of occurrence of breakage of a core even if a slender core is used. SOLUTION: A core 1 comprises a pair of pins 10, 20, the sandwiching parts 12, 22 of the pins 10, 12 having respective planar sandwiching surface 12, 23 that are tapered. The sandwiching surfaces 13, 23 are slightly tilted relative to the axis of the core. When a separator 2 is sandwiched by the core 1 and wound to manufacture a spiral electrode 6, the spiral electrode 6 is quickly relieved of a tightening pressure applied to the core 1, when drawn out from the core 1, so that the core 1 is unlikely to suffer fatigue. Therefore even a slender core is unlikely to be broken.
Patent JP-H06343587-A (JP)
Title: Vacuum cleaner
Inventor: HIRANO HIDENORI
IPC: A47L9/19
Filed: 1993-06-08
Abstract: PURPOSE:To provide the vacuum cleaner in which a lighting display is easily visible, and also, its lighting display is intelligible even if an external light is intense. CONSTITUTION:In the vacuum cleaner provided with a pressure sensor for detecting pressure of a dust collecting chamber 11 placed in a vacuum cleaner main body 10, light emission diodes D1-D9 for displaying the clogging amount of a dust collecting filter 12 placed in the dust collecting chamber 11 in accordance with pressure detected by this pressure sensor, and a lens 21 for covering these light emission diodes D1-D9, the lens 21 is constituted of a transparent member colored in the same color of the light emitted by the light emission diodes D1-D9.
Patent JP-H10330143-A (JP)
Title: Additive for cement and cement composition and cement hardened material
Inventor: NAKAGAWA KOICHI
IPC: C04B24/26
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain an additive for cement used for suppressing deterioration of neutralization, etc., in cement hardened material. SOLUTION: This additive for cement consists essentially of a polymer containing a structural unit represented by the formula [R<3> represents hydrogen atom or an organic residue; R<4> represents hydrogen atom, methyl group or CHR<6> OH group; R<5> is represents hydrogen atom, methyl group, COOR<7> group or phenyl group and R<6> represents hydrogen atom or an organic residue; R<7> is hydrogen atom, a monovalent metal ion or a divalent amine group and (m) is an integer of 1 or 2]. Since the additive for cement containing the polymer is excellent in acid resistance, the additive sufficiently can suppress deterioration, etc., of cement hardened material. The structure of the polymer is confirmed by measurement of infrared absorption spectrum (IR) and elementary analysis.
Patent JP-S5838531-A (JP)
Inventor: FURUHATA HIROYUKI
IPC: G02B23/26
Filed: 1981-09-01
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-H05333829-A (JP)
Title: Information processor
Inventor: OMORI TAKUO
IPC: G09G5/36
Filed: 1992-05-28
Abstract: PURPOSE:To perform reduction processing by thinning out display data with no delay of display processing without depending upon software. CONSTITUTION:A bus 20 is connected to a CPU and supplies a chip select signal and an address strobe signal to a display system and also supplies an address and display data as well. The display system returns an ACK signal indicating the end of access to the bus 20. A subcontroller 11 processes and transmits an address to be sent to a buffer memory 12, a synchronizing signal, a CPU cycle for reading and writing display data through the bus 20, a refreshment cycle for refreshing the buffer memory 12, and a transfer cycle for transferring display data in the buffer memory 12.
Patent JP-S5564487-A (JP)
Title: Color television image pickup unit
Inventor: TAKEMURA HIROO
IPC: H04N9/09
Filed: 1978-11-09
Abstract: PURPOSE: To obtain a pickup unit with improved vertical resolution of tri-color signals, by making electronic corrections by using a color strip filter and CCD with a large transfer loss.  
     CONSTITUTION: The image screen of a pickup unit consists of color stripe filter 11 and CCD30 on a frame transfer system. The output of amplifier 41 amplifying the output signal of CCD30 is inputted to subtractor 44 and also to subtracter 44 by way of 1H delay circuit 42 and gain regulator 43. Subtracter 44 removes the residual part of a signal 1H before from a scanning-line signal from amplifier 41 to prevent signal deterioration. Gain regulator 43 is so controlled by vertical clock pulses that the signal deterioration will be the least. The output of subtracter 44 is led out as a NTSC signal by way of color separator circuit 45 and color encoder 46. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62293433-A (JP)
Title: Pipeline processor
Inventor: INOUE KEIICHI
IPC: G06F9/38
Filed: 1986-06-12
Abstract: PURPOSE:To decrease the number of memories for adjusting the number of stages of a pipeline, by shifting successively a write pulse and writing it in the memory. CONSTITUTION:The processor is constituted of a first pipeline for executing a pre-processing 3 and the first feature extraction processings (b)-(c), the second pipeline for executing the pre-processing 3 and the second feature extraction processing (e), and a processing force for executing a identification processing by using the result of first and the second feature extraction processings. As for each processing of the first pipeline, read-out and write are executed simultaneously, therefore, two memories are provided, respectively. Also, the second pipeline is constituted of one memory 6 for storing a result of the processing (e), one memory 6' for receiving a transfer of a data of the memory 6, and memories 6''A, 6''B for receiving a transfer of a data of the memory 6'. In the memories 6, 6', the data of a memory 2A or 2B of the pre-stage, and the memory 6 are written by a write pulse which is generated after the data of the memories concerned are written in the memories 6', 6'' or 6''B of the next stage.
Patent JP-H10313434-A (JP)
Title: Digital broadcast receiver
Inventor: KAWABATA HIROSHI
IPC: H04N5/44
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To allow each member sharing broadcasts to effectively view his desired channel by providing an output channel allocated to a member who is discriminated by viewer discriminating means. SOLUTION: When an operator who is a viewer this time selects a personal ID from a personal ID list that is displayed (S44), each channel and its allocated programs are displayed in a list (S50). A viewer selects an allocated program he wants to view this time among allocated programs shown in the list (S52) and allows the channel to be outputted to a television monitor and speaker (S56). A member quickly allows his desired channel to be outputted in selecting a channel by preliminarily registering the channel as an allocated channel. Thus, each member who shares a digital broadcast receiver such as a family makes allows this system to discriminate who he is and efficiently selects his desired channel.
Patent JP-H0431501-A (JP)
Title: Floating wave dissipation levee
Inventor: MATSUURA MASAMI
IPC: E02B3/06
Filed: 1990-05-28
Abstract: PURPOSE:To obtain the effect of accurate wave dissipation by arranging a plurality of levee bodies in parallel along in the approach direction of waves, and setting a water line width of each of the levee bodies so that it is widened downward of waves. CONSTITUTION:A large number of levee bodies 1 as floating bodies are arranged in approximately parallel with one another so that they parallel in the approach direction 2 of waves, and each of the levee bodies 1 is bound with a mooring rope and sinker. A water line width of each of the levee bodies 1 is so set that it is widened downward of waves as a whole, and an average water line width to 1/3 of the length of each of the levee bodies to the front from the rear end downward of waves of the levee bodies 1 is set to more than 1.5 times of an average water line width to 1/3 of the length of each of the levee bodies to the rear from the front end upward of waves of the levee bodies 1. The central position 5 of each of the levee bodies 1 is set within a range of 20 - 40% of the length of each of the levee bodies to the front from the rear end of the levee bodies 1. Wave cause one levee body 1 to give a pitch, a mutual interference of a rolling 3 brought about by the other levee body 1 adjacent to one levee body 1 is greatly made, and approach waves are effectively disturbed to make wave dissipation operation.
Patent JP-H11314156-A (JP)
Title: Device for monitoring feeding of welding wire
Inventor: TAKAGI RYUHEI
IPC: G01P3/02
Filed: 1998-05-02
Abstract: PROBLEM TO BE SOLVED: To detect welding stage in case of changing the wire feeding speed, to quicken the repairing and the adjusting of a welding device and to improve the welded quality by detecting the wire feeding speed with a prescribed interval at the time of automatically welding and displaying each detected feeding speed on the different displaying part in order. SOLUTION: The number of revolutions of a rotary roller 61 in a feeding speed detecting instrument 6 rotated while contacting with the welding wire 51 fed to a welding torch 1 is converted into a pulse signal with a rotary encorder 81, and this signal is counted with a counter 82 and inputted to a welding wire feeding monitoring device 8. This monitoring device 8 is connected with a torch panel 83 having both functions of data setting and displaying and the compared result between the inputted wire feeding speed and the target speed, is stored and on the other hand, at the time of varying such wire feeding speed as to exceed the permissible range of the target speed, the abnormality is displayed.  Further, since even the small variation as an omen of the large variation of the feeding speed, can be detected with a wire feeding speed monitor, after completing the welding, the preparation for the repairing and the adjusting of the welding device can be executed.
Patent JP-S61296223-A (JP)
Title: Optical frequency meter
Inventor: NOSU KIYOSHI
IPC: G01J9/02
Filed: 1985-06-24
Abstract: PURPOSE:To attain the miniaturization and wt. reduction of the titled frequency meter and to enable stable high speed measurement, by constituting a tunable optical interferometer of an optical fiber or an optical waveguide. CONSTITUTION:Input terminals 11, 12, output terminals 13, 14, 3dB directional couplers 15, 16, optical fibers 17, 18, a fiber coil shaped variable phase shifter 19, a voltage source 20, light receiving elements 21, 22 and laser 23 oscillating in a single mode of which the frequency was stabilized are provided. The output light with frequency b1 of the laser is coupled with the input terminal 11 of an interferometer and divided into two by the coupler 15 and the divided lights are again coupled by the coupler 16 to be interfered. When the voltage applied to the phase shifter 19 is changed and the change in the length of a light path is imparted, the transmissivity of the output of the output terminal 14 changes. When a light source 23 is cut off and light with unknown frequency bX is coupled with the input terminal 12 and the voltage applied to the phase shifter 19 is similarly changed, the transmissivity of the output of the output terminal 13 changes at the time of the change in the length of the light path. By this method, stable measuring efficiency can be constituted and high speed measurement can be performed.
Patent JP-H08314096-A (JP)
Title: Method for housing and storing silver halide photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C11/00
Filed: 1995-05-12
Abstract: PURPOSE: To obtain high precision in reading a magnetic record without degrading the image of the photosensitive material in the method of housing it in a cartridge and storing it by incorporating a specified compound in a rinsing water and/or a stabilizing solution. CONSTITUTION: The silver halide photographic sensitive material having a transparent support is developed, desilvered, rinsed and/or stabilized, and after drying treatment, housed and stored in the cartridge, and the rinsing water and/or the stabilizing solution contains at least one of the compounds represented by the formal in which R<10> is an alkyl, alkenyl, aryl, or alkyl- carbonyl group; each of (p) and (q) is an integer of 0-100, but (p)+(q)>=3; (r) is an integer of 0-50; and V is an H atom or sulfonic acid or phosphoric acid, when (r) is 0, and when (r) is >=1, it is a hydroxy or sulfonate or phosphate group.
Patent JP-S61129827-A (JP)
Title: Manufacture of photo mask
Inventor: NAKAYAMA NORIAKI
IPC: G03F1/00
Filed: 1984-07-03
Abstract: PURPOSE:To reduce excess area width, by using Cr with a specific thickness as a mask layer for forming a pattern by electron beam exposure. CONSTITUTION:As a mask layer 2a which is provided on a glass substrate 1 in order to form a mask pattern by electron beam exposure, Cr is used, having a thickness of 0.4-1.5mum. By forming a thick layer 2a to increase heat dissipation radiated from the irradiation region, ambient temperature rise is reduced and therefore chemical reaction can be prevented from occuring there to reduce width of excess area. The thickness of the layer 2a is preferably over 0.4mum on account of heat conduction and below 1.5mum because depth of focus of the electron beam exposing apparatus is generally about 1-3mum. Thus the removed region 6 pattern of the layer 2a would coincide with the removed region 5 pattern of the resist layer 3.