baber/WOPTO huggingface dataset:
Patent JP-H05333672-A (JP)
Title: Image reader
Inventor: YASUDA WATARU
IPC: G03G15/00
Filed: 1991-08-06
Abstract: PURPOSE:To read the improved image by obtaining uniform light quantity distribution over an entire surface area of an original without being influenced by ambient temperature and lapse of time. CONSTITUTION:A fluorescent lamp 3 is used as a light source in the image reader which is provided with a lens moving means where a lens 5 is moved in the width direction of the original in accordance with the image reading, a surface potential detection means 6 where the surface potential of a photosensitive body 9 is detected associated with this moving, a storage means where output data of the surface potential detection means 6 are stored and a luminous intensity distribution property detection means discriminating the luminous intensity distribution property by comparing the stored data with comparative data preliminarily stored.
Patent JP-S6441189-A (JP)
Title: Heating element
Inventor: TANIGUCHI KAZUMI
IPC: H05B3/14
Filed: 1987-08-06
Abstract: PURPOSE:To absorb any deformation due to thermal expansion as well as to make good thermal conduction performable in a way of maintaining a contact state between a covering material and a heat slinger by installing a projecting strip to be projected outward in the same direction as a stacking direction, on the whole circumference of a peripheral edge of the covering material. CONSTITUTION:A heat slinger 21 of a heating element 20 is formed with a radiator core 22 made of alumina as material, and this radiator core 22 is formed into a similar figure somewhat larger than a positive temperature coefficient heating unit element 4. And, the radiator core 22 is fitted in a support hole 24 installed in an electric insulating support plate 23. On the other hand, a projecting strip 28 to be projected outward in the same direction as a stacking direction is installed over the whole circumference of the peripheral edge 27 in a covering material 26. Consequently, an expanded portion due to heat of the covering material 26 is absorbed by this projecting strip 28, whereby any deformation in the covering material 26 is prevented from occurring. Thus, a buffer function against thermal expansion is given to the projecting strip so that necessary contact between the covering material and the heat slinger is kept up, thus good thermal conduction is performable.
Patent JP-S6440048-A (JP)
Title: Massaging apparatus
Inventor: KAWAHARA KENJI
IPC: A61H7/00
Filed: 1987-08-06
Abstract: PURPOSE:To permit an automatic massaging onto body members such as arms and legs by providing pressing sections the range of movement of which can be arbitrarily set and bringing the body into contact with the title apparatus. CONSTITUTION:A movable stand 15 has a motor housing 17 at its lower center which is fitted in the groove 18 of a frame 11. A rack rod 19 provided in the groove 18 and extending in the longitudinal direction of the frame 11 engages, in the motor housing 17, a stepping motor driven gear to move the stand 15 in the longitudinal direction of the frame 11. An operation controller 20 controls the operation of the stepping motor to set a range of movement in accordance with the size and shape of an arm or the like on the frame 11. Pressing sections 21, 21 supported by poles 23, 23 on the stand 15 press and arm or the like on the frame 11. A sensor 35, which detects the pressing force of a pressing section 21 through the detection of deformation of a pole 23, is used to operate the stepping motor 27 so that the pressing section 21 can apply a specified pressing force and move over the contour of the arm or the like on the frame 11.
Patent JP-H0358651-A (JP)
Title: Cordless telephone set
Inventor: TANAKA MASASHI
IPC: H04W76/02
Filed: 1989-07-27
Abstract: PURPOSE:To ring a call tone accurately in matching with the period of a call signal by generating a tone signal synchronously with the call signal sent via a subscriber line and matching the timing to the tone signal so as to ring the call tone. CONSTITUTION:When a call signal is sent to a fixed station 1 via a subscriber line 3, a tone signal transmission section 17 provided to the fixed station 1 sends a tone signal synchronously with the call signal. Then a tone signal reception section 27 provided to a mobile station 2 receives a tone signal sent from the fixed station 1 to output a call control signal synchronously with the tone signal and a control section 231 controls ringing of the call tone based on the call control signal. Thus, accurate call tone rings in matching with the period with respect to various period of call signals.
Patent JP-H0362492-A (JP)
Title: Transparent face heating element
Inventor: TANIMURA TERU
IPC: H05B3/20
Filed: 1989-07-28
Abstract: PURPOSE:To uniformly generate a heat from the whole heat generating surface by giving a surface resistance value according to the change of distance between electrodes of a transparent face heating element in which a pair of facing electrodes are not parallel to each other to a transparent conductive film. CONSTITUTION:The thickness of a transparent conductive film is changed according to the distance between electrodes to change the surface resistance value. Namely, the transparent conductive film is thinned where the distance between electrodes is long, and thickened where the distance between electrodes is short. When the distance between electrodes is L cm and the surface resistance value of the transparent conductor is R (OMEGA/opening), the surface resistance value R of the part of the distance L is regulated according to the distance L between electrodes to satisfy the value of R=A/L<2> (wherein A is a constant determined by applied voltage). The surface resistance is changed in the longitudinal direction of the band electrode from side edge to side edge on the both sides having no pair of electrodes, but not changed in the direction along the distance between electrodes.
Patent JP-H0359773-A (JP)
Title: False variable length storage system for bibliography information
Inventor: MURAYAMA MITSUAKI
IPC: G06F17/30
Filed: 1989-07-28
Abstract: PURPOSE:To improve a retrieval display speed and to reduce the capacity of a memory by dividing variable length data into fine components and processing the fine components as plural fixed length records similarly to the display format of a screen to register data in a bibliography data base. CONSTITUTION:The file of data to be registered in the data base is stored in a receiving processing file storing part. In the case of registering variable length bibliography data stored in the file in the bibliography data base, a data edition part divides a Japanese character strings into 35-character units, sets up 35 characters (70 bytes) as one record and stores plural records in a data base storing part in each data. The 35-character division of Japanese character strings is the number of digits to be displayed on a practical screen. Consequently, the display speed of retrieved results can be improved and the use of useless memory capacity can be reduced.
Patent JP-H04226573-A (JP)
Title: Powder-coating composition comprising copolymer which contains hydroxyl and carboxylic acid anhydride groups as binder
Inventor: KURISUCHIYAN BANPUREHITO
IPC: C09D201/06
Filed: 1991-07-12
Abstract: The use of pulverulent copolymers that are solid below 30 DEG C of olefinically unsaturated compounds having a weight average molecular weight of 1500 to 75,000, a free hydroxyl group content of 0.2 to 6% by weight and an intramolecular carboxylic anhydride group content of 1 to 30% by weight, as binder or binder component in powder coatings.
Patent JP-S6441305-A (JP)
Title: Method for correcting temperature characteristic of crystal oscillator
Inventor: TANEDA KAZUO
IPC: H03B5/32
Filed: 1987-08-07
Abstract: PURPOSE:To realize a crystal oscillator with low power consumption and high stability by using an electronic circuit or the like so as to detect the ambient temperature of the titled crystal oscillator and using an electronic circuit so as to correct the temperature characteristic of the crystal oscillator and an oscillation circuit. CONSTITUTION:The ambient temperature around a voltage controlled crystal oscillator 1 is converted into an electric signal by a temperature detection element 2, amplified by an amplifier 3 and converted into a digital signal by an A/D converter 4 and the signal is fed to an input/output conversion ROM 5. The input/output conversion ROM 5 is a programmable digital memory to apply the input signal into a specific function and stores data to correct the temperature characteristic of the voltage controlled crystal oscillator 1 as the input/output conversion characteristic. The output signal is given to the voltage controlled crystal oscillator 1 as a voltage signal by a D/A converter 6. Thus, the power to activate the electronic circuits is only one over several hundreds to one over several thousands in comparison with the power to keep the temperature constant by a constant temperature oven or a thermo module.
Patent JP-S6175580-A (JP)
Title: Semiconductor laser device
Inventor: NOMURA HIDENORI
IPC: H01S5/068
Filed: 1984-09-20
Abstract: PURPOSE:To drive a semiconductor laser device which contains high frequency components without using a high frequency current source by providing a feed back path for positively feeding back the output light from a semiconductor laser to a photodetector amplifier, and automatically vibrating the output light intensity of the laser, thereby improving the returning light noise characteristic. CONSTITUTION:Part of the output light of a semiconductor laser 5 is incident to a photodiode 1, and disposed to feed back the output signal of a high fre quency amplifier 3 again as an input signal. The laser 5 and the photodiode 1 are connected in the polarity so that the feedback signal becomes a positive phase. An electric oscillator is composed by the positive feedback through the light, a resonance characteristic of the laser and the property called as a normal alleviation vibration characteristic, and a self-excited oscillation in the alleviation vibration frequency of the laser 5 occurs. The output light intensi ty of the laser 5 is vibrated as this circuit self-excited oscillates, and as the interference of the output light of the laser decreases, the returning light noise characteristic is improved.
Patent JP-H0360637-A (JP)
Title: Brain magnetism measuring device
Inventor: KAJIWARA SHIGEKI
IPC: A61B5/05
Filed: 1989-07-29
Abstract: PURPOSE:To have an accurate sensing of the active part of brain by putting on the head a hemispherical cap prepared from a head CT image, determining the current dipole group to give minimum difference between the magnetic field distribution measured at the applicable display points and the magnetic field distribution made at the measuring points of the current dipole group, and displaying on the head image. CONSTITUTION:The CT image of a head is photographed by an MRI device 4, and the obtained image data is taken into a computer 3. The computer 3 prepares therefrom a sphere model 8 approximated to the head, and on the basis thereof hemispherical cap 7 is prepared and put on the head, and the location relation between the head and cap 7 is measured. Then the brain magnetic field is measured by a SQUID sensor 1 according to the mouth graduation indicated on the cap 7, and the output is sent to a data collection device 2. The computer 3 assumes about the model 8 the position, size, and direction of a plurality of current dipoles, and a current dipole is determined which gives min. difference between the magnetic field distribution generated at the measuring points of the brain magnetic field by this group of current dipoles and the magnetic field distribution determined from the drain magnetic field data for many points measured, and the positions of the current dipole group are displayed on the head image.
Patent JP-H0361232-A (JP)
Title: Multiple color image formation device
Inventor: HONDA HIROYUKI
IPC: B65H3/44
Filed: 1989-07-27
Abstract: PURPOSE:To treat all the operation assigned to a user such as installation and removal of a plural number of sheet feeding cassettes and handling, copied recording paper and others as well as operation of each part of a device only on the front side by constituting a multiple color image formation device so that recording paper ejected from a mounted sheet feeding part is fed along a sheet feeding passage joining a sheet feeding passage. CONSTITUTION:It is devised possible to install a sheet feeding cassette 50 at the position below an image formation part including a sensitized body drum and transfer and fix recording paper fed from the sheet feeding cassette 50 along a sheet feeding passage. Additionally, it is devised to set another sheet feeding part, which can install sheet feeding cassettes 550, 650, below it and free to increase more. Additionally, recording paper ejected from the installed sheet feeding part is fed along a sheet feeding passage joining another sheet feeding passage.
Patent JP-2000023529-A (JP)
Title: Device for driving reaping blade in combine harvester
Inventor: INAGAKI SEIZO
IPC: A01D34/40
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide the subject device capable of reducing the vibration of a reaping blade and a driving system of a reaping device of a head-feeding type combine harvester by forming the reaping blade of the reaping device arranged in a reaping pretreatment device into a specific shape. SOLUTION: This device for driving a reaping blade in a head-feeding type combine harvester is obtained by forming a reaping blade 66 of a reaping device into one continuous platy unit of a continuous length, installing the reaping blade 66 so as to freely reciprocate and slide relatively to a receiving blade 72 and respectively providing a driving part for the reaping blade 66 on one lateral part of the reaping blade 66 and a balancing weight 70 through an interlocking mechanism with left and right symmetry in the outer lateral part in the head-feeding type combine harvester provided by liftably and lowerably arranging a reaping pretreatment device at the front of a mobile machine body and installing a reaping blade device on the lower side of a lower frame of the reaping pretreatment device.  At this time, the interlocking mechanism is preferably composed of spur gears and more preferably composed of fan-shaped spur gears 73a and 73b.
Patent JP-2000027744-A (JP)
Title: Method and device for controlling ignition timing
Inventor: INAGAKI HIROSHI
IPC: F02P5/15
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for controlling ignition timing capable of stably operating a direct injection type gasoline engine for efficiently obtaining high output while advancing the ignition timing. SOLUTION: Insulation resistance of an ignition plug is measured (S120), and as a result, in the case where abnormality of insulation resistance is not detected (S130-Y), ignition timing is advanced by one step, and in the case where abnormality of insulation resistance is detected (S130-N), ignition timing is delayed by five steps, and a process for incrementing the fail counter is repeated (S170, S180). In the case where the fail counter exceeds the determination value Cth (S160-N), plug fail is detected. Namely, in the case where abnormality of the insulation resistance is detected, ignition timing is delayed so as to recover the lowering of the insulation resistance due to a cause natural to a direct injection type gasoline engine.
Patent JP-H0245813-A (JP)
Title: Integrated power source circuit
Inventor: SAITO HIROYUKI
IPC: G05F1/56
Filed: 1988-08-08
Abstract: PURPOSE:To prevent a current amplifying circuit from being saturated by fluctuating a constant voltage in an input side, which sets the current value of a constant current power source circuit, in correspondence to a power source voltage when the current amplifying circuit goes to a saturation condition. CONSTITUTION:When a power source terminal Vcc is lowered and gets closed to the output voltage of a generating reference output voltage Vo, such a condition is detected by a comparator 11 and a switching circuit 13 is changed-over from a side, which drives an operational amplifier 2, to a side which drives an operational amplifier 12. As a result, the output of the operational amplifier 2 is stopped and the output of the operational amplifier 12 is generated. This voltage is lowered more than the reference output voltage Vo and further, the voltage traces the voltage of the power source terminal Vcc and gets lowered in correspondence to the lowering of the power source terminal Vcc. Then, the output signal of such an operational amplifier 12 is added to one phase input terminal of an operational amplifier 3. As a result, the operational amplifier 3 and a transistor Q are not saturated.
Patent JP-H0615573-A (JP)
Title: Heavy pressure comminute grinding wheel and manufacture thereof
Inventor: HOSOBUCHI TSUGIO
IPC: B24D3/00
Filed: 1992-06-30
Abstract: PURPOSE:To provide the extent of strength resisting any breaking energy due to strong compression, shearing, high pressure and high temperature to be produced simultaneously with a comminute activity start by means of a plane contact between grinding wheels themselves as well as to make the grinding wheel into a more uniform grain size structure in addition to improvement in durability. CONSTITUTION:In a heavy pressure comminute grinding wheel, consisting of a combination of three types namely large, medium and small grains, mixing an abrasive member, made up into an abrasive grain structure filling up a gap between the large grains with other medium and small grains with a bonding agent of epoxy resin or the like, and then manufactured after being heated and sintered under pressure; as for the abrasive member, a rate of the medium grain is about half or so to that of the large grain, and a rate of the small grain is made a little more than the total rate with the medium grain, in consequence, the rate of the large grain is made so as to become somewhat larger than the total rate of the small grain and the medium grain.
Patent JP-S5898993-A (JP)
Title: Highmolecular piezoelectric converter
Inventor: TAKEUCHI YASUTO
IPC: H01L41/08
Filed: 1981-12-09
Abstract: PURPOSE:To improve the productivity of a high molecular piezoelectric converter by covering the outer and inner peripheral surfaces of a cylinder with a bottom which is composed of an oriented film and a base with conductive films. CONSTITUTION:A film 1 is urged to a base 2 while holding the temperature of the environment, thereby orienting the film 1 in the prescribed thickness. Then, the film 1 is secured to one end hole of the base 2, and is then engaged with a retainer 6. Subsequently, conductive films 3, 4 are covered on the outer and inner peripheral surfaces of the cylinder with a bottom. Thereafter, the films 3, 4 covered on the end of the hole of the base 2 are removed, and the film 3 covered on the outer peripheral surface and the film 4 covered on the inner peripheral surface are isolated and insulated. Then, conductors L1, L2 are respectively connected to the lead wirings 3, 4.
Patent JP-S6441810-A (JP)
Title: Method for measuring applied film on metal thickness
Inventor: AKIYOSHI TAKANORI
IPC: G01B15/02
Filed: 1987-08-07
Abstract: PURPOSE:To perform highly accurate measurement, by using Compton scattered X-rays, and measuring the thickness of a film, which is applied on a metal. CONSTITUTION:A high voltage is applied to a rhodium (Rh) X-ray tube 11. Thus, primary X-rays 12 are generated and projected on a sample 13. The primary X-rays yield rays of (k) intensely as a wavelength characteristic. When the X-rays are projected on the sample 13, a part of the rays is absorbed. The other part is scattered. An element, which has absorbed the X-rays, generates fluorescent X-rays. This phenomenon is yielded at each depth position of the sample. The rates of absorption, scattering and the generation of fluorescent X-rays with respect to the primary X-rays are determined by the composition and the thickness of the sample. Only the parallel rays are selected among the scattered X-rays and the fluorescent X-rays 14 with a collimator 15. The rays are split with a spectral crystal 16. The intensity of the ray is measured with a detector 17, which is provided in correspondence with the wavelength of each X-ray.
Patent JP-H0928066-A (JP)
Title: Rotating machine
Inventor: IMAMURA SHOHEI
IPC: H02K21/14
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a rotating machine capable of freely controlling the direction of rotation of a rotor and at the same time stopping the rotor at an arbitrary angle when used as an electric motor and further, generating a sine wave current when used as a generator. SOLUTION: This rotating machine has a rotor 16 in which each magnetic pole generates a strong magnetic field making opposite poles in the parallel direction with a rotation axis 35 and also the polarity of the end part in the parallel direction with the rotation axis 35 of an adjacent magnetic pole in the circumferential direction is different and a plurality of stators 12 to 15 which are radially mounted so as to surround the rotor 16 and the cores of which respectively face parallel with the rotor 35.
Patent JP-H0645750-A (JP)
Title: Reflow method
Inventor: TAKAHASHI HIRONOBU
IPC: H05K3/34
Filed: 1992-07-24
Abstract: PURPOSE:To make it possible to decide a fall of a substrate, which is transferred in a heating furnace by a conveyor, and whether the fallen substrate was carried out safely outside of the heating furnace by an auxiliary conveyor or not. CONSTITUTION:A plurality of pieces of sensors PH1 to PH4 for detecting a substrate 10, which is transferred by a conveyor 2, are arranged and when the sensor PH1 provided upstream of the conveyor detects the substrate 10, a scheduled time to pass through the other sensors PH2 to PH4, which are provided downstream of the conveyor, of the substrate 10 is operated by an arithmetic part on the basis of the speed of the conveyor 2 and the distances between the sensors and whether the substrate 10 actually passed through in the scheduled time or not is detected by the sensors PH2 to PH4, whereby the presence or absence of a fall of the substrate 10 is detected.
Patent JP-S6354172-A (JP)
Inventor: INNAMI YOSHIYUKI
IPC: A61L27/00
Filed: 1986-08-26
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-2000028003-A (JP)
Title: Gasket
Inventor: TSUKAMOTO KOJI
IPC: F16H57/03
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device which reduces the number of seal parts, expands dimensional accuracy and assembling accuracy of counterparts for mounting, thereby is advantageous in cost and is capable of realizing space saving in seal space. SOLUTION: This gasket is provided with a cylindrical reinforcing member 1 fitted into the inside of a first case member 51, one end side seal part 3 which is held by the reinforcing member 1, projects in the axial direction from the reinforcing member 1 and is very close to a second case member 52 and an other end side seal part 6 which is held by the reinforcing member 1, projects in the axial direction from the reinforcing member 1 and is very close to a third case member 53.  The axial direction length of the one end side seal part 3 is set to a size which is more than twice as much as dimensional dispersion between the second and third members 52, 53, the axial direction length of the other end side seal part 6 is set to a length smaller than the axial direction length of the one end side seal part 3, and the other end side seal part 6 is arranged in the inside of the reinforcing member 1.