baber/WOPTO huggingface dataset:
Patent JP-S63115233-A (JP)
Title: Function signal generator
Inventor: KUDO TOKINORI
IPC: G06F7/62
Filed: 1986-10-31
Abstract: PURPOSE:To simplify the change control of the amplitude and the period of a conversion signal by digitally setting the conversion ratio of a D/A converter by a conversion ratio setting device. CONSTITUTION:If only a signal S72 out of signals S71-S74 constituting a set signal S7 given from a control signal setting device 17 to the control terminal of a D/A converter 16 goes to the high level as shown in the right half of the figure and a control signal S6 given to the control terminal of a D/A converter 14 is increased by the D/A converter 16, the amplitude of a conversion signal S4 is reduced as shown in the right half of the figure because this amplitude is inversely proportional to the control signal S6 and this signal S6 is increased. As the result, the amplitude of a smoothed signal S5, namely, the amplitude of a function signal S5 is reduced as shown in the right half of the figure. Thus, the conversion ratio of the converter 14 is changed to easily control and change the amplitude of the smoothed signal as a square wave output signal.
Patent JP-H02109664-A (JP)
Title: Fixing device for pallet
Inventor: UCHIYAMA TSUNEO
IPC: B23Q39/04
Filed: 1988-10-19
Abstract: PURPOSE:To enable the positioning of high accuracy in the axial direction of a main shaft by providing a magnet chuck whose adsorption face is opposed to the pallet located on a base and a switching means for its adsorption releas ing at the center part of the base where V shaped and planelike guides are formed at both end parts. CONSTITUTION:When a cylinder 19 is operated and a plate 20 is descended, a pallet 23 is descended as well, a hole 26 is engaged with a positioning pin 22, moreover a V groove 24 is engaged with a guide 11 and a plane 25 is brought into contact with a guide 12 as well. When the plate 20 is further descended in this state, the pallet 23 is apart from a roller 21 and placed on a base 10. At this time, the position in the axial direction of the main shaft of the pallet 23 is constantly positioned by the engagement of the guide 11 and V groove 24. A cylinder 17 is then actuated, a handle 15 is rotated and by acting the attraction force of a magnet chuck 13 on the pallet 23 the pallet 23 is fixed.
Patent JP-S62121083-A (JP)
Title: Pressure-sensitive recording sheet
Inventor: OGA KUNIHIKO
IPC: B41M5/132
Filed: 1985-11-22
Abstract: PURPOSE:To suppress pressure fogging, impart a sufficient developed color density and make printing quality stable with time, by incorporating a specified compound in a layer comprising microcapsules containing a color former therein. CONSTITUTION:A compound of formula (I) is incorporated in a layer comprising microcapsules containing a color former therein, in a pressure-sensitive recording sheet for obtaining a developed color image through a reaction of an electron- donative color former and an electron-acceptive color developer. The amount of the compound of formula (I) applied is preferably 0.03-0.5g/m<2>. The compound may be added directly to a coating liquid containing the microcapsules, may be added after being dispersed in water by a mill together with a dispersing aid such as sodium hexametaphosphate, polyvinyl alcohol and sodium dioctylsulfosuccinate, or may be incorporated in the microcapsules. The color former is dissolved in a solvent, the solution is microencapsulated, and the microcapsules are applied to a base. The color developer is applied to the base such as a paper together with a binder such as a styrene-butadiene latex.
Patent JP-H10108065-A (JP)
Title: Image-pickup device
Inventor: FUJIKAKE HIDEO
IPC: H04N5/235
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To eliminate unwanted polarized light in real time and to provide desired optical images by providing a polarization control part, capable of varying the deflection direction of incident light and a driving part for drive-controlling it. SOLUTION: A polarization control part 3 controls the polarization of an incident light 2 and an image-pickup optical system 4 is constituted of a lens and a mirror, etc., and emits the incident light which is polarization-controlled in the polarization control part 3 as optical images 5. An image-pickup part 6 makes the optical images 5 from the image pickup optical system 4 incident, converts them to electric video signals 7 and outputs them. A voltage drive part 8 inputs the electric video signals 7 inputted from the image-pickup part 6 and generates and outputs the control voltage 9 of the polarization control part 3. The polarization control part 3 is controlled, based on the electric video signals 7 outputted from the image-pickup part 6 and the desired optical images can be extracted.  For instance, in the case that imprinting by the reflected light of a glass plate or the like is strong and video photographing is difficult, the control voltage is set so as to minimize the level of a part or all of the electric signals 7 from the image-pickup part 6, the polarization control part 3 is driven and unwanted reflected light is eliminated at high speed.
Patent JP-H10111105-A (JP)
Title: Method and device for measuring camshaft
Inventor: INOUE HISASHI
IPC: G01B5/08
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for measuring a camshaft wherein a step measuring between the journal part of the camshaft and a cam part and the diameter measuring of the journal part are measured in short time and advantageously in facility investment. SOLUTION: The probe 13 of a plurality of linear scales 12 of a measuring head 14 is pressed on the circumference of the journal part 2 of a camshaft 1 and a cam part 3 from just above, and when a step between the journal part 2 and the cam part 3 is measured, the probe 17 of the edge of a measuring arm 16 additionally set on the measuring head 14 is pressed on the journal part from just below. The journal part 2 is sandwiched by the probes 13, 17 from upward and downward, and the diameter of the journal part 2 is measured from a distance between the probes 13, 17. Each already existing linear scale 12 of the measuring head 14 is used, and one linear scale is used for diameter measuring.
Patent JP-H06110222-A (JP)
Title: Electrophotographic sensitive body
Inventor: HIRAO AKIKO
IPC: G03G5/047
Filed: 1992-09-30
Abstract: PURPOSE:To enhance sensitivity and to provide a high-speed recorder by using a photosensitive layer which is changed in the specific dielectric constant of an electrostatic field by irradiation with light or impression of an electric field. CONSTITUTION:This electrophotographic sensitive body has a base body and the photosensitive layer which is reversibly varied >=1.0 in the specific dielectric constant of the electrostatic field in the part irradiated with the light by the effect of the, irradiation or the interaction of the irradiation with the light and the other stimulus from the outside. The invention is applicable to the laminated electrophotographic sensitive body consisting of plural layers of the photosensitive layers; for example, the photosensitive body formed by laminating a charge generating layer and a charge transfer layer. The dielectric layer of any one layer is simply necessitated to be changed by the photoirradiation in such a case. Further, the dielectric constants of the irradiated parts of the respective layers may change if a surface layer, protective layer, etc., are formed at need. The electrophotographic sensitive body includes the conventional electrophotographic sensitive body of the type enhanced further in sensitivity and the type for which only the development of the invention is utilized.
Patent JP-S62104829-A (JP)
Title: Production of polyurethane
Inventor: FUKUDA MASAO
IPC: C08G18/63
Filed: 1985-11-20
Abstract: PURPOSE:To obtain a polyurethane with improved rigidity and impact resistance etc. from polyisocyanate and polyol by using a specific pendant hydroxyl group- contg. polymer-polyol in the production process. CONSTITUTION:The objective (non)expandable polyurethane can be obtained by reaction between (I) an isocyanate and (II) a pendant hydroxyl group-contg. polymer containing 30-70wt% of a polymer derived from polymerization, in a polyol, between (A) 5-50wt% of a hydroxyl group- and/or hydroxyl group- forming ester group-contg. monomer component comprising 1) ethylenic unsaturated carboxylic acid glycol ester (pref. polyoxypropylene methacrylic acid), 2) polymerizable unsaturated aliphatic alcohol and/or its ester (pref. vinyl alcohol), 3) furfuryl alcohol and 4) N-alkylol acrylamide (pref. N-methylol acrylamide), (B) 5-90wt% of an unsaturated nitrile (pref. acrylonitrile), (C) 0-90wt% of an epoxy group-contg. ethylenic unsaturated monomer (pref. glycidyl methacrylate) and (D) 0-60wt% of another ethylenic unsaturated monomer (pref. methyl methacrylate).
Patent JP-H08123581-A (JP)
Title: Terminal board moduler
Inventor: KAMIYAMA YOSHIMITSU
IPC: G06F1/18
Filed: 1994-10-26
Abstract: PURPOSE: To improve the workability and reliability in wiring by arranging a terminal which collects and connects the connection lines with the external equipment on the terminal board, providing a male connector terminal at the back and connecting the connection line fitting to a female connector terminal. CONSTITUTION: When an external signal cable is connected to a terminal board module 10, the module 10 is unloaded from a CPU box 1 so as to make the work easy and connects the external signal cable. Then, after the external signal cable is connected, the module 10 is connected to the box with a standard connector. In the compact computer system, the CPU has an interface circuit which takes the external information as digital I/O data and at the back of it, a step-like L-shaped notched part is provided, on which the module 10 is loaded. The CPU box 1 and the terminal board module 10 are connected by the standard connector consisting of a female connector terminal 8 and a male connector terminal 14.
Patent JP-S63115552-A (JP)
Inventor: HOSHINO MASAHIKO
IPC: A61B18/20
Filed: 1986-11-04
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-2001082337-A (JP)
Title: Discharge valve device for compressor
Inventor: ONODA IZUMI
IPC: F04B39/10
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a discharge valve device as performance of a compressor is ensured even when high pressure refrigerant gas is used. SOLUTION: The valve seat surface 4A of a valve seat part 3A has its outer peripheral edge 42 positioned eccentrically to the base end 5b side of a lead valve 5 based on an inner peripheral edge 40. This constitution increases the width B of a valve seat surface 4A corresponding to the base end 5b of the lead valve 5 to a value higher than the width A of a valve seat surface 4A corresponding to the tip 5a side of the lead valve 5. Since a part with which a lead valve first collides during closing of the lead valve 5 is the valve seat surface 4A corresponding to the base end 5b side of the lead valve 5, an impact force during collision between the lead valve 5 and the valve seat surface 4A is relaxed by relatively increasing the width B of the valve seat surface 4A of this part.  Meanwhile, by decreasing the width A of a valve seat surface 4A corresponding to the tip 5a side of the lead valve 5, performance of the compressor is prevented from lowering due to excessive increase in the area of the whole of the valve seat surface 4A.
Patent JP-H08117632-A (JP)
Title: Bag rupturing device of resource refuse bag
Inventor: ASANO MIKIYUKI
IPC: B02C18/00
Filed: 1994-10-26
Abstract: PURPOSE: To surely rupture even the child bags and grand child bags of resource refuse bagged double or triple without damaging the internal bottles and cans and to remove the ruptured bags from a transporting plane. CONSTITUTION: This bag rupturing device is composed of a transporting conveyor 1 which transports the bags to be ruptured and two units of bag rupturing conveyors 5, 7 which are perpendicular to the transporting plane of the transporting conveyor, are arranged to face each other and operate in the same direction as the direction of the transporting conveyor. The transporting conveyor 1 has plural fins 2 on the transporting plane and two units of the bag rupturing conveyors 5, 7 have plural pins 6, 8 on their operating planes. The intervals of the operating planes of two units of the bag rupturing conveyors are formed wide on the upstream side of the transporting plane and narrow on the downstream side. Two units of the bag rupturing conveyors have speed differences relative to each other by setting the one thereof at a high speed and the other at a low speed.
Patent JP-H07111886-A (JP)
Title: Pocketable cigarette butt holder
Inventor: HATANAKA HIDEKAZU
IPC: A24F19/00
Filed: 1993-10-21
Abstract: PURPOSE:To provide a cigarette butt holder capable of preventing the spill of ash in a pocket and usable in a clean state. CONSTITUTION:This pocketable cigarette butt holder is composed of a holder main body 1 and a lid 4 to close the top opening of the holder main body 1. The holder main body 1 is provided with a top-opened butt-holding part 2, a cigarette supporting member 6 and a quenching part 3 and the lid 4 is provided with a protrusion 5 to fit and close the upper end of the butt-holding part 2 by closing the lid 4.
Patent JP-2001084360-A (JP)
Title: Method and system for processing multi-band picture
Inventor: MUROOKA TAKASHI
IPC: G03B7/08
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To suppress/remove noise and to improve picture quality by executing a noise suppression picture processing corresponding to the photographing sensitivity of the channel of a multi-band camera. SOLUTION: A data processing part 20 A/D-converts a picture signal obtained by a CCD camera 18, obtains digital picture data, corrects DC offset and corrects data at dark time. Then, the picture data is LGO-converted and is shading-corrected. The picture data value (QL value) of a spectrum picture constituting a multi-band picture is obtained and the spectrum picture is obtained. A spectral reflectance estimation part 24 refers to a Macbeth gray one-dimensional lookup table(LUT) from the QL value, converts the value into the value of spectral reflectance, estimates the value of spectral reflectance and obtains a spectral reflectance spectrum picture.  Obtained spectral reflectance data is sent to a noise suppression processing part 26 and noise suppression processing is executed on the spectral reflectance spectrum picture obtained from the spectral picture in accordance with the photographing sensitivity of the channel.
Patent JP-H08325590-A (JP)
Title: Production of powder for electrically viscous fluid
Inventor: SAKURAI MAKOTO
IPC: C10M177/00
Filed: 1995-10-11
Abstract: PURPOSE: To provide a method for simply producing a powdery material used for an electrically viscous fluid and having an uniform particle diameter and an uniform electric conductivity at a low cost. CONSTITUTION: A method for producing a powdery material for an electrically viscous fluid comprises carbonizing a carbonaceous powdery material in an inert gas atmosphere such as argon at 100-500 deg.C for approximately 2hrs, treating the carbonized powdery material with a grinding and classifying device, and further treating the obtained powdery material having an uniform particle diameter in an inert gas atmosphere such as argon at 200-600 deg.C for approximately 2hr. The produced powdery material for the electrically viscous fluid has an uniform particle diameter and an uniform electric conductivity.
Patent JP-H0799751-A (JP)
Title: Extra-small vibration motor for portable apparatus
Inventor: KOYAMA HARUO
IPC: H02K7/075
Filed: 1993-09-28
Abstract: PURPOSE:To provide a thin extra-small vibration motor for a portable apparatus which has no problem from the viewpoint of manufacturing engineering and transmits a vibration to a human body efficiently. CONSTITUTION:A rotor is composed of a shaft (11), a coil (14) wound on the shaft (14) and an insulating layer (13) covering the shaft (11). A stator is composed of a permanent magnet (161 which is so provided as to have a gap (151 between the rotor and itself and a housing (17) which connects the rotor and the permanent magnet (16) magnetically to each other. Further, a current applied to the coil (14) wound on the shaft (11) is supplied through a current supply means (19 and 21).
Patent JP-S62121045-A (JP)
Inventor: NISHIDA TAKESHI
IPC: B32B27/02
Filed: 1985-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02110861-A (JP)
Title: Optical disk device
Inventor: YONEMITSU SHINOBU
IPC: G06F21/62
Filed: 1988-10-19
Abstract: PURPOSE:To superlatively keep a secret by equipping an attachable and detachable encipherment polynomial holding part. CONSTITUTION:Plain style data of a bit of information to be recorded to a medium are impressed on a plain style input terminal 11, and are enciphered by a encipherment circuit 15 according to an encipherment polynomial held by the encipherment polynomial holding part 13, and then outputted form a cipher output terminal 16 to be recorded on the medium. Then enciphered data to be read out of the medium not shown in the figure are impressed on a cipher input terminal 17, and are plain-styled by the encipherment circuit 15 according to the encipherment polynomial held by the encipherment polynomial holding part 13, and then sent out of a plain style output terminal 12. Thus, since the encipherment/plain styling conversion is performed by the encipherment circuit 15 according to the encipherment polynomial held by the encipherment polynomial holding part 13, it is impossible for the information enciphered and recorded on the medium to be read out as the plain style by taking out the encipherment polynomial holding part 13 into custody.
Patent JP-H07122936-A (JP)
Title: Laminated ceramic part
Inventor: TANAKA KOJI
IPC: H05K3/46
Filed: 1993-10-21
Abstract: PURPOSE:To miniaturize a laminated ceramic part and to provide the laminated ceramic part provided with the same number of elements as the ones provided in the conventional laminated ceramic part by mounting an oscillator on the surface of a ceramic laminated body and absorbing the height of the flange part of the oscillator. CONSTITUTION:In this laminated ceramic part 1 composed by connecting plural circuit elements 3 and 4 and the oscillator 5 constituted of a main body 5a and the flange part 5b to the ceramic laminated body 2 constituted by laminating plural ceramic sheets 6 printed with a circuit pattern, the circuit element 4 is incorporated in the ceramic laminated body 2, a groove 2a is formed on the surface of the ceramic laminated body 2, the flange part 5b of the oscillator 5 is fit in the groove 2a and the oscillator 5 is mounted on the surface of the ceramic laminated body 2.
Patent JP-H07169165-A (JP)
Title: Disk clamping device
Inventor: SAI EISHIYAKU
IPC: G11B17/028
Filed: 1994-10-27
Abstract: PURPOSE: To provide a dual purpose clamping device by press-fixing a compact disk to a turntable by a magnet provided on a clamp wheel or holding a mini disk by the magnet provided on the turntable. CONSTITUTION: The clamp wheel(CW) 110 is provided with a second magnet 133 and the CW 110 is movably held inside the chuck hole 106 of a chuck arm 102. On the turntable, a first hub matched with the center hole of the compact disk(CD) and a second hub matched with the center hole of the mini disk(MD) are formed in two stages. When the CD is loaded, the CW 110 press-fixes the CD to the turntable by the attraction force of the second magnet 133 and the turntable. When the MD is loaded, the CW 110 is withdrawn upwards and a first magnet provided on the center part of the second hub attracts a metallic plate at the center part of the MD and holds the disk.
Patent JP-S63119174-A (JP)
Title: Battery
Inventor: MIYAKE HITOSHI
IPC: H01M10/653
Filed: 1986-11-07
Abstract: PURPOSE:To recover decrease in capacity at cold time fast and efficiently by forming electrode plates with metal plates and a definite heating unit having positive temperature characteristic. CONSTITUTION:Each of a negative plate 1A and an anode plate 1B of a battery is formed with a metal plate 11, a heating substrate 7 having positive temperature characteristic, thin film type electrodes 8 connecting with lead wires 9 and a heating unit having positive temperature characteristic comprising electrical insulating layered material 10 with which above-mentioned materials are coated. A battery is heated easily and efficiently and the decrease in capacity at cold time can be recovered fast and efficiently, because the heating unit having positive temperature characteristic shows small resistance at the onset of heating but shows large resistance arriving at a definite temperature.
Patent JP-H04140074-A (JP)
Title: Linear/feeder
Inventor: SONODA KOJI
IPC: H02N2/00
Filed: 1990-10-01
Abstract: PURPOSE:To obtain a small-sized, high torque and very accurate apparatus by joining a bimorph piezoelectric actuator having a fitting section on its tip to the free end of another piezoelectric actuator which is secured at one end. CONSTITUTION:A piezoelectric actuator 1 is secured at one end. A supporting section 2 of a bimorph piezoelectric actuator 3 is joined to the free end of the piezoelectric actuator 1 so that both piezoelectric actuators 1 and 3 may be connected linearly. A pawl 5 installed at the tip of the piezoelectric actuator 3 gets in gear with one of tooth-like recessed parts 6 of a slider section 4 when the piezoelectric actuator 1 extends. When the piezoelectric actuator 3 bends, the slider section 4 takes a tooth forward. When the piezoelectric actuator 1 shrinks to get the pawl 5 and the recessed part 6 of the slider section 4 out of gear and then the piezoelectric actuator 3 bends, the pawl 5 makes a backward movement on the slider section 4 for one tooth.
Patent JP-H0689319-A (JP)
Title: Method for displaying through hole data on component graphic of printed wiring board cad
Inventor: TAKENAKA SHIRO
IPC: G06F17/50
Filed: 1992-09-08
Abstract: PURPOSE:To provide the display method for through hole data on component graphics of printed wiring board CAD which enables data to be confirmed and corrected by layers of a printed wiring board which have plural conductive layers and component-mounted layers in the board. CONSTITUTION:This display method displays the through hole data on the component graphics (like conductive pads) of necessary printed wiring board CAD; and sub-display screens (1:1, 1:2,...3:3, 3:4) finely fractionized and provided on the same display screen 11 are specified for layers relating to through holes provided at proper places of a multi-layered printed wiring board, and data by the layers which relate to the through holes provided at the proper places of the multi-layered printed wiring board among respective data (consisting of groups 12, 13, and 14) are displayed on the subordinate display screens in parallel.
Patent JP-2000069839-A (JP)
Title: Threshing apparatus
Inventor: KONO KENJI
IPC: A01F12/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a threshing apparatus so designed that the front side wall of a threshing chamber internally equipped with a threshing drum is made rotatable around a specific axis so as to relatively easily conduct the maintenance operation for the respective interiors of the threshing drum or the like and the threshing chamber. SOLUTION: This threshing apparatus is so designed that the front side wall 8 of a threshing chamber 2 internally equipped with a threshing drum 3 is made rotatable around the axis in such a direction as to cross with the threshing drum axis 6; thereby, when the front side wall 8 is turned around the above-mentioned axis, the wall 8 is shifted from the original position for threshing operation toward the threshing drum axis 6, resulting in such a status that the maintenance operation for the respective interiors of the threshing drum 3 or the like and the threshing chamber 2 can be relatively easily conducted from the front side (grain culm feed port 10 side) of the threshing chamber 2.