baber/WOPTO huggingface dataset:
Patent JP-S6025481-A (JP)
Title: Solar battery timepiece
Inventor: UEDA TOMOO
IPC: G04C10/02
Filed: 1983-07-22
Abstract: PURPOSE:To control the charging and discharging of a solar battery timepiece with simple constitution by connecting a solar battery which charges the 1st capacitor and a solar battery which charges the 2nd capacitor to a timepice load in parallel. CONSTITUTION:The 1st solar battery 6 is connected through a reverse current stopping diode 5 to the 1st parallel circuit 10 consisting of the 1st capacitor 4 with small capacity and timepiece load 3. The 2nd parallel circuit 11 formed by connecting the 2nd solar battery 8 to the 2nd capacitor 7 with large capacitor through the reverse-current stopping diode 5 is connected to the 1st parallel circuit 10 in parallel through a discharging diode 9. The capacitor 4 is charged speedily and a timepiece function starts operating. When the illuminance goes down to zero, the timepiece load 3 is powered on by the capacitor 7.
Patent JP-S63299037-A (JP)
Title: Magnifying glass for electron microscope
Inventor: OIKAWA TETSUO
IPC: H01J37/22
Filed: 1987-05-29
Abstract: PURPOSE:To enable a visual observation by arranging an image intensifier between an objective lense and eyepiece. CONSTITUTION:An image intensifier composed of a photoelectric element 10, grid electrode 11, micro-channel plate 12, and fluorescent screen 13 is inserted between an objective lense 27 and eyepiece 28 of a magnifying glass 26 composed of the lense 27 and eyepiece 28. Photon reached to the element 10 is converted into an electron, which is accelerated by an electric field by the electrode 11 in which voltage is applied, and enters into the plate 12. The incident electron is amplified by an applied high voltage in the plate 12, converted into visible radiation with colliding with the plate 13, and imaged in the lense 28. This enables a visual observation.
Patent JP-H06345990-A (JP)
Title: Production of copper phthalocyanine pigment composition
Inventor: TSUJI KOSAKU
IPC: C09B67/00
Filed: 1993-06-04
Abstract: PURPOSE:To obtain a pigment composition which gives an ink excellent in long-term stability when dispersed in a nonaqueous vehicle by grinding a crude copper phthalocyanine and a specified phthalocyanine derivative under specified conditions. CONSTITUTION:In the production of the pigment composition consisting of 70-99wt.% crude copper phthalocyanine (A) and 1-30wt.% phthalocyanine derivative (B) of formula I or II (wherein M is Al, Fe, Co, Ni, Cu, or Zn; Pc is a phthalocyanine residue; X is SO2, CH2, CH2NHCOCH2 or CO; R1 and R2 are each H or a 1-5C alkyl or form a 5-or 6-membered heterocyclic ring which may contain N or O atom and may further have a 1-5C alkyl; (m) is 1 to 10; and (n) is 1 to 4), the whole quantity of component A and 0.5-10wt.%, based on the final composition, component B are dry ground without addition of any milling aid until the amount of the alpha-form reaches at least 20%, and the balance of component B is then added.
Patent JP-H06130033-A (JP)
Title: High-resolution electrophoresis gel buffer for separating serum protein, gel thereof and electrophoresis method
Inventor: UIRIAMU EI GAASUKI
IPC: G01N27/26
Filed: 1992-04-28
Abstract: PURPOSE: To improve the separability and resolution of a protein fraction in a serum sample by adding an agent selected out of a group composed of barbital, tris, hippuric acid salt, glycine, and their mixtures to a gel buffer. CONSTITUTION: A method for preparing the agarose gel used for high-resolution electrophoresis(HRE). A gel buffer combined with either sodium hippuric acid, glicine, or their combination, sodium barbituric acid, and tris (2-amino-2- hydromethyl-1,3-propanediol) is used for preparing the agarose gel. It is also possible to add aspartic acid, potassium chloride, sodium azide, and ethylene glycol to a buffer solution prepared from demineralized water or distilled water. Improved resolution is obtained when a standard barbital buffer solution or gel buffer solution is used as a buffer solution for operation.
Patent JP-H10323874-A (JP)
Title: Method and apparatus for injection molding
Inventor: HIRATA MASAYA
IPC: B29C45/76
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To improve precision of discrimination or control by a method wherein a pressure of resin in a resin passage in a mold is measured, a viscosity is calculated based on the pressure, and discrimination of whether a molded product being good or bad or control of molding conditions are executed by comparing the calculated viscosity with a reference value. SOLUTION: A flow rate of resin flowing between two pressure sensors 3 can be obtained with a positional signal of a screw. Further, a viscosity of resin flowing through a runner 17 is calculated with an operational circuit from a well-known relation formula of viscosity. The obtained viscosity by calculation is sent to a discrimination control circuit, and compared with a reference viscosity which is preliminarily obtained with an experiment or the like and stored. In the case where the calculated viscosity is off from the reference viscosity, a molded product is controlled to be taken out in distinction from a good product. The abovementioned process from pressure measurement, calculation and comparison of resin viscosity, and inferiority judgement or control of condition parameter, is executed in course of time until the resin is thoroughly filed in a cavity 19 of a mold 1.
Patent JP-S61292113-A (JP)
Title: Image-formation correcting device
Inventor: KASHIWARA TAKASHI
IPC: G03B13/32
Filed: 1985-06-20
Abstract: PURPOSE:To correct automatically a focal variation caused by a temperature variation, which a projection lens has essentially, by interposing a temperature sensitive member made of a shape memory alloy, between the projection lens and a lens fitting plate. CONSTITUTION:A temperature sensitive member 15 is deformed by a pressing force of a bias spring 17, but when an ambient temperature rises, it is shifted in the shape returning direction, therefore, a lens holder 13 is pushed and moved in the left direction by an increase quantity of a size W against the pressing force of the bias spring 17. A projection lens 11 moves to the left side by an increase quantity of a size W, and an interval between the projection lens 11 and a face plate FP of a CRT increases by a very small quantity. In this way, an out-of-focus on a screen caused by an increase of a focal distance caused by a temperature rise is corrected, and a good image formation state can always be held. Next, when a temperature falls, the temperature sensitive member 15 is deformed by a pressing force of the bias spring 17 and the size W decreases. Accordingly, an out-of-focus on the screen caused by a reduction of a focal distance due to a temperature fall can be corrected.
Patent JP-H0683673-A (JP)
Title: Operation evaluation system for computer system
Inventor: HIGUCHI KIYOBUMI
IPC: G06F11/34
Filed: 1992-05-27
Abstract: PURPOSE:To provide an operation evaluation system which can quickly collect the information on the operability given from the users in a computer system. CONSTITUTION:An operation evaluation system 9 consists of an information collecting means 2 which collects the information on the operation errors occurring in an operation state of a computer system 1 through this system 1, a user request input means 3 which inputs the user request information to those operation errors, a storage means 6 which stores the error information collected by the means 2 and the user request information given from the means 3, and an editing/output means 5 which edits and outputs the information stored in the means 6.
Patent JP-H05190733-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA ISAMU
IPC: B29C45/02
Filed: 1992-05-27
Abstract: PURPOSE:To provide a technique which can encapsulate a semiconductor device particularly when the thickness of resin above and below an insert cannot be made substantially equal. CONSTITUTION:An encapsulation technique is achieved by disposing a raised matter 7 with its width wider than or equal to a gate on a gate side of a semiconductor device so that the filling of a molding resin can be controlled and substantially rendered even when the thickness of the molding resin above and below an insert (such as a semiconductor device 1 and a lead 2) cannot be made equal. Therefore, this technique is advantageous in that when the upper and lower thickness of the molding resin above and below the insert in the device cannot be made substantially equal, the filling conditions of the molding resin can be made substantially equal, and the movement of the insert and also molding failures such as through voids can be prevented.
Patent JP-H031126-A (JP)
Title: Electrophotographic copying machine
Inventor: KOBAYASHI HIROSHI
IPC: G03G15/04
Filed: 1989-05-30
Abstract: PURPOSE:To easily confirm whether of not the pressing state of a copying original is proper or not when the copying original is covered and to form a proper copied image by providing an original covering lid with a light shutter which is normally in a light transmission state and changes from the light transmission state at the time of exposure. CONSTITUTION:The original covering lid 20 has its one end side pivoted rotatably on a copying machine main body 30 and is provided so that it can be opened and closed. The original covering lid 20 is provided with the light shutter 40, which covers the part of the original covering lid 20 corresponding to an original platen 10, e.g. the almost entire surface. The light shutter 40 is normally in the light transmission state, but enters the light nontransmission state at the time of at least exposure and this is what is called a transmission type light shutter. Consequently, it is easily confirmed by the simple constitution whether or not the state of the original covering lid 20 is normal when the copying original is covered by the original covering lid 20 and a proper copying image can be formed.
Patent JP-S5659712-A (JP)
Title: Macrophage inhibitor and its preparation
Inventor: MATSUBARA SHIYUUZOU
IPC: A61K35/12
Filed: 1979-10-19
Abstract: NEW MATERIAL:A macrophage inhibitor substance TDMI (Tumor Derived Macrophage Inhibitor) having the following physicochemical properties: Appearance: White powder. Solubility: Readily soluble in water or an alcohol. Molecular weight: 400W1,000. Color reactions: Positive to the Elson-Morgan reaction and negative to the ninhydrin and xanthoproteic reactions. Stability: Stable to treatment with a weak acid and freezing and melting, and inactivated by heat treatment at 56°C for 180min.  
     USE: A remedy for multiple sclerosis, etc.  
     PROCESS: A macrophage inhibitor TDMI is separated and purified from a cancerous body fluid, e.g. ascites, blood or hydrothorax, and a cancer cell of an animal with a cancer, e.g. a man or mouse, by the conventional method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11324307-A (JP)
Title: Mobile scaffold
Inventor: KOBAYASHI HIDEO
IPC: E04G1/24
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a mobile scaffold capable of suitably ensuring mobility, diversion and work efficiency even under the condition where the wide of a work area is varied within the limit of not losing the meaning of applying a mobile scaffold to simple work. SOLUTION: This mobile scaffold comprises a scaffold structure 4 including vertically arranged post members (post pipe 1), horizontally arranged beam members (beam pipe 2) and floor members (checkered plate 3), and a traveling means (wheel 5 with a stopper) for traveling the scaffold structure 4, where at least a pair of vertical planes of structure (expansible vertical plane of structure 6) are in parallel and opposite to each other, and the planes are formed by the post members (post pipe 1) and the beam member (beam pipe 2).  In the scaffold, the beam members (beam pipe 2) belonging to the vertical plane of structure (expansible vertical plane of structure 6) are inserted to be fitted to each other in such a manner as to be freely expansible and the floor members (checkered plate 3) are provided with overlapping parts, so that they are expanded and contracted by the expansible operation of the beam members (beam pipe 2).
Patent JP-H04361797-A (JP)
Title: Lock system for door
Inventor: MIYOSHI NORIAKI
IPC: D06F37/42
Filed: 1991-06-06
Abstract: PURPOSE:To release the lock of a laundry insertion door and open the door not only when the rotation of a drum is normally stopped but also when it is stopped at a power stoppage in a drum type dehydration washing machine. CONSTITUTION:A switch operating member 34 operating a cover switch 38 and a power stoppage shaft 36 with a through hole are provided on a lock shaft 29 on the tip side divided into the base end side and the tip side, when an action member connected to one end of the power stoppage shaft 36 is pulled, the through hole of the power stoppage shaft 36 is coupled with the tip projection of a lock shaft 30 on the base end side by the excitation action of an exciting member. When the cover button 19 of a door 8 is pushed, the lock shaft 29 on the tip side is retreated to release the lock of the door 8, the door 8 is opened, and the laundry can be taken out from a drum.
Patent JP-H05327602-A (JP)
Title: Station arrangement design system
Inventor: KAWASAKI RYOJI
IPC: H04B7/26
Filed: 1992-05-27
Abstract: PURPOSE:To design the arrangement of a base station efficiently by designing the arrangement of the base station through the use of an information processing unit and processing the propagation characteristic for a standard station arranging location and other location separately. CONSTITUTION:A propagation loss with respect to a distance between a mobile station and a base station as to a standard installation location of the base station is obtained by experiment or the like and stored in a storage device 2. Then an increase in a loss due to other location of the base station than the standard location different from the standard installation location of the base station is inputted from an input device 3 and a central processing unit 1 adds the increase to the original data. Then a total propagation loss with respect to a distance between a mobile equipment and the base station at a location installed actually is obtained, the central processing unit 1 calculates the length of a zone based on the total propagation loss and a permissible propagation loss of a radio communication system stored in advance in the storage device 2 or inputted by the input device, and the arrangement of the base station is decided based on the result of calculation of the length of the zone.
Patent JP-S6026961-A (JP)
Title: Color image recording method
Inventor: SAKAI TOSHIO
IPC: G03G13/01
Filed: 1983-07-25
Abstract: PURPOSE:To elevate the efficiency of image recording by laminating 2 photoconductive layers and a magnetic material layer, and controlling said photoconductive layers so as to render their spectral sensitivities different from each other and one of them chiefly conductive upon being irradiated with one of the lights of colors A and B. CONSTITUTION:Two photoconductive layer are electrostatically charged oppositely to each other, and imagewise exposure and magnetization of a magnetic material layer are executed. The imagewise exposure to the light signals of the lights of colors A and B is executed in accordance with the alpha color and beta color components of the image to be recorded, resulting in forming electrostatic latent images coresponding to the alpha color and beta color component images as the surface potential distributions of a photosensitive body opposite to each other. The magnetic material layer is magnetized in accordance with a signal corresponding to a gamma color component image to form a latent image corresponding to the gamma color component image. The latent image corresponding to the alpha component image is developed with an alpha color toner, and then, the layers are uniformly exposed to a light of a prescribed color to erase this latent image. Since a visible color toner image is thus obtained, this image is transferred to a recording medium and fixed. Since the visible color images can be formed in one time on the photosensitive body, image recording can be enhanced in efficiency.
Patent JP-H085756-A (JP)
Title: Electronic timepiece with function hand
Inventor: UEHARA NOBUYUKI
IPC: G04C3/00
Filed: 1994-06-17
Abstract: PURPOSE:To achieve a visible display of modes and measured values obtained with sensors by utilizing parts of chronograph pointers and chronograph display areas. CONSTITUTION:Graduations are inscribed on a circular outer circumference part 2a of a dial plate 2 of an electronic timepiece 1, for example, carrying functions of time (TIME), measuring the depth of water (DIV) and chronograph (CHR) to serve as minute graduation of time, (m) graduation of the depth of water and second graduation of the chronograph concurrently. A diode 1 function hand 3 is provided at the central part of the dial plate 2 to serve as time hands-hour hand, minute hand and second hand, depth of water pointer and second hand of the chronograph. A small character plate 4 is arranged at a lower part of the dial plate 2 to provide zones of TIME5, DIV6 and CHR7 while serving as minute display area of the chronograph. A second function hand 8 is provided at the central part thereof to serve as mode display pointer and chronograph minute display hand. A push button 9 is operated to switch modes for functions of the time, the measurement of depth or water and the chronograph and the chronograph is started, stopped or reset with a push button 10.
Patent JP-H0430864-A (JP)
Title: Automatic gas shut-off device
Inventor: MAEDA IKUO
IPC: F16K31/06
Filed: 1990-05-28
Abstract: PURPOSE:To provide an automatic gas shut-off device having a shut-off valve surely operated without defectively shutting off gas in abnormal gas flow by inspecting a drive coil of the shut-off valve with a detecting means according to an abnormality detecting signal of a control means under the inoperative condition of the shut-off valve. CONSTITUTION:Normally, an output terminal P2 is in H level and a transistor Tr2 is under the nonconducting condition. When the output terminal P2 is set to L level by an abnormality detecting signal, the transistor Tr2 is made conductive and connected to a collector of the transistor Tr2 through a limit resistor RL to supply current to a drive coil 24 of a shut-off valve 3. When the DC resistance of the drive coil 24 is set to RC smaller than RL, the shut-off valve 3 is not operated. When voltage level of VC is judged by a control circuit 1 and the drive coil 24 is disconnected, current does not flow through the drive coil 24 even if the transistor Tr2 is under the conductive condition. When the drive coil 24 is not disconnected, an input terminal P3 of a control circuit 1 is in H level and the output terminal P2 is in L level under the conductive condition of the transistor Tr2.
Patent JP-H09322110-A (JP)
Title: Digital camera
Inventor: MATSUNAGA TAKESHI
IPC: H04N19/625
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain the digital camera by which a compression rate of an image picked up and stored in a recording medium is changed. SOLUTION: A CPU 31 designates an image quality revision object image among image data stored in a flush memory 27 in the FINE mode (low compression rate) through the image quality conversion processing, reads the designated image data and a compression/expansion circuit 26 conducts expansion processing to the data and compresses the data again in the economy mode (high compression rate). Then the compressed image data again are stored in an image data storage area of the flush memory 27 and header information of a header part is revised.
Patent JP-S5927581-A (JP)
Title: Optical sensor
Inventor: HAMAKAWA YOSHIHIRO
IPC: H01L31/11
Filed: 1982-08-03
Abstract: PURPOSE:To enable to increase the number of outputs as the number of layers increases and to further precisely detect light spectrum by laminating two or more photoelectric converting elements which have semiconductor junctions of hydrogenated amorphous silicon compound layer in a multilayer state on a conductive substrate, and producing an electrode terminal from the respective elements. CONSTITUTION:A glow discharge is performed by a high frequency power source using a capacity coupling device on a substrate, on which a transparent conductive layer 2 such as SnO2, In2O3 is deposited, with silane glass as a raw material under the presceibed conditions, a P type layer 31, an i type layer 32 and an N type layer 33 are accumulated to form a photoelectric converting element 30. Similarly, a P type layer 41, an i type layer 42 and an N type layer 43 are accumulated on the element 30, thereby forming a photoelectric converting element 40. The short wavelength light of the light is absorbed to the optical sensor at the element 30 of the incoming light incident side, and the relatively long wavelength light is absorbed at the element 40. Since the outputs A, B have different spectral sensitivities and independently vary according to the wavelength of the incident light in this manner, the spectrum of the incident light can be identified by the electric calculation such as the addition, subtraction, division of the combination thereof.
Patent JP-H05305888-A (JP)
Title: Cap device of fuel tank
Inventor: NAKAGAWA MITSUO
IPC: B65D51/16
Filed: 1992-04-30
Abstract: PURPOSE:To provide a cap device of a fuel tank that is inexpensive in cost and able to set appearance specifications optionally. CONSTITUTION:In a cap device 5 covering a fuel filler hole 3 being attached to a recess 4 installed in a top face 1 of a fuel tank and installed in a central part of this recess, a cap 6, closing this fuel tank filler hole 3 is connected to a bracket 21 installed in the recess 4 via a hinge part 20, while a ring member 7, covering the hinge part from the upside and also covering an outer peripheral part of the cap 6 along an inner circumferential surface of the recess part 4, is clamped to the recess 4.
Patent JP-S5659608-A (JP)
Title: Hydrazine hydrate purifying method
Inventor: KAWASAKI KENGO
IPC: C01B21/16
Filed: 1979-10-19
Abstract: PURPOSE: To obtain hydrazine hydrate of high quality by distilling an aqueous soln. of crude hydrazine hydrate in the presence of lower ketone to efficiently remove hydroxylamine or lower ketoxime.  
     CONSTITUTION: An aqueous soln. of crude hydrazine hydrate contg. hydroxyl amine and/or lower ketoxime as impurities is distilled in the presence of lower ketone or its functional deriv. to remove the impurities. The lower ketoxime includes acetone oxime, methyl ethyl ketone oxime and methyl isopropyl ketone oxime. The lower ketone and its functional deriv. may be acetone, methyl ethyl ketone, diethyl ketone or methyl isopropyl ketone and hydrazine or azine of such ketone, respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62296066-A (JP)
Inventor: KOBAYASHI SHIRO
IPC: E04H9/16
Filed: 1987-05-30
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。