baber/WOPTO huggingface dataset:
Patent JP-S6415396-A (JP)
Title: Metal boy having heat and corrosion resistant surface
Inventor: OSHIMA TAKAFUMI
IPC: C25D11/38
Filed: 1987-07-09
Abstract: PURPOSE:To improve the heat and corrosion resistances of a metal body used at high temp. and pressure by forming a chromate film on the surface of the body by electrolytic chromating. CONSTITUTION:A body used at high temp. and pressure, e.g., a spark plug 1 has a terminal part 2, an insulating part 3, a main metal fitting 4, a screw part 5 necessary for screwing and fixing in the head of an engine such as an internal combustion engine, and central and marginal electrodes 6, 7 on the tip. The main metal fitting 4 is immersed in a soln. contg. chromatic anhydride for color chromating after galvanizing, black Cr alloy plating and electrolytic chromating is carried out to coat the surface of a steel part 8 as the base of the fitting 4 with a chromate film 9. The resulting spark plug has salt water resistance and can well withstand use under severe conditions, e.g., in a strong oxidizing atmosphere at high temp. and pressure.
Patent JP-S6330364-A (JP)
Inventor: TANEI HEIKICHI
IPC: H01G4/12
Filed: 1986-07-21
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-H0835327-A (JP)
Title: Form for cement product molding and molding of cement product using form concerned
Inventor: TAMURA KAZUYASU
IPC: E04G9/08
Filed: 1994-07-21
Abstract: PURPOSE:To make a formwork light and favourable in an handling property and safety and compact and to facilitate its storage and transport. CONSTITUTION:An angular cylindrical formwork main body 1 of a sectionally rectangular shape is formed of a soft sheet 4 constituted by sandwiching a woven fabric layer 2 made of filament thread by upper and lower urethane layers 3, 3. A urethane foam 7 is provided in the formwork main body 1, and the formwork main body 1 is made free to expand and contract though an air injection and discharge part 5.
Patent JP-2000002651-A (JP)
Title: Method and apparatus for discrimination of plastic
Inventor: HAYATA FUMITAKA
IPC: G01N21/21
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus which is capable of discriminating plastics with good accuracy and automatically according to its material without being affected by various conditions such as the thickness, the shape and the surface state of the plastics, an embossed state, the flaw of a container, dust particles, a crushed degree, the existence of a seal and the like. SOLUTION: On the basis of a polarized image obtained in such a way that the transmission image of a plastic in which a beam of polarized light is transmitted through a waste plastic bottle 11 is imaged by a first CCD camera 27 via a polarizing filter 26 and on the basis of a non-polarized image obtained by imaging the transmission image by using a second CCD camera 28 without the intermediary of a polarization means, the material of the waste plastic bottle 11 is discriminated. Thereby, the material can be discriminated on the basis of an image density pattern which removes the influence of the flaw of the plastic, dust particles, a crushed degree, the existence of a seal and the like, i.e., which is caused only by the polarization characteristic of the waste plastic bottle 11.
Patent JP-H10137192-A (JP)
Title: Medical system architecture with script and virtual code
Inventor: DORN KARLHEINZ
IPC: G16H30/40
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To achieve a higher utilization efficiency of a system by a method wherein a digital imaging system with a calculator is provided and a script and/or a virtual code are arranged for objects to activate the calculator according to a code involved in the operation of the calculator. SOLUTION: An imaging system is, for example, equipped with a CT unit 1, an MR unit 2 for nuclear magnetic resonance, a DSA unit 3 for digital subtraction angiography and an X-ray unit 4 for digital radiography. Workstations 5-8 are connected to equipment 1-4 and then, to an image communication network 9 for distribution of images and communications generated. The image communication network 9 is connected to a global network through an interface 15. At this point, a script and/or a virtual code are arranged for objects to activate an electronic computer according to the code.
Patent JP-S5794258-A (JP)
Title: Food molding mechanism
Inventor: SUZUKI KISAKU
IPC: A23L13/00
Filed: 1980-12-02
Abstract: PURPOSE: To mold a food having the same hardness and shape as those made by a hand easily, by compressing the food between two belts to a given thickness, extruding the compressed food through a passage, cutting the extruded food to a given length by a cutter plate, and molding the cut food in a molding mechanism.  
     CONSTITUTION: A cooked rice is introduced into a hopper 5, dropped by a belt 9 to a belt 4 and compressed by the belt 9 moving in the direction (B) and the belt 4 moving in the direction (A) to give a given thickness. The rice is extruded through a passage 11 of a gate plate 10 into an extruded material of rectangular cross section and moved on the belt 4 in the direction (A). The rice is then cut to a given length by a cutter plate 13 and arranged on the belt 4 at a suitable interval one after another. The belt 4 is then stopped, and a molding mechanism 25 is lowered simultaneously to mold the rice in the form of small rice balls used for MAKUNOUCHI (a lunch with the small rice balls). The molding mechanism 25 is then lifted with the movement of the belt 4, and the movement of the movement of the rice in the form of the small rice balls used for the MAKUNUCHI is not disturbed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0334520-A (JP)
Title: Manufacture of film capacitor
Inventor: KONDO TOSHIFUMI
IPC: H01G4/30
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a sufficient bonding strength between an electrode and a contact layer even when the time to come into contact with a gas is shortened by a method wherein an external electrode extraction face of a capacitor raw-body which has wound or laminated two or more kinds of organic materials via the electrode is brought into contact with a gas containing a component reactive to the organic materials and is removed selectively and, after that, an end-face electrode is formed. CONSTITUTION:A capacitor element is obtained by cutting a film-capacitor raw-body which has wound or laminated alternately, via an electrode 4, polyethylene terephthalate films 1 and polyphenylene oxide coating films 2 as two or more kinds of organic materials of different molecular structures. A gas which has ionized oxygen by a high-frequency electric field and whose reactivity is high is reacted with an electrode extraction end-face of this element to remove the films and the coating films at the electrode extraction end-face part. Since there is a difference between a removal amount of the films and a removal amount of the coating films, the electrode extraction end-face part becomes a recessed and protruding shape. After that, zinc is sprayed on the electrode extraction end-face by a metal spraying method to form the end-face electrode 4; a capacitor element is obtained.
Patent JP-H0219618-A (JP)
Title: Mounting construction for rotary lever
Inventor: BAN NORIAKI
IPC: F02D11/04
Filed: 1988-07-07
Abstract: PURPOSE:To reduce contact wear by forming a wide enlarged clearance between the end part of the outer peripheral surface of a lever shaft of an adjusting lever and a sliding contact surface opposed to it in a fuel injection pump. CONSTITUTION:Between a lever shaft 4 supported in a boss part 6a of a housing 6 and a sliding contact surface 7a opposed to it, a fine clearance alpha is provided. Between the end part of the outer peripheral surface of the lever shaft 4 and the sliding contact surface 7a, an enlarged clearance beta wider than the fine clearance alpha is provided. Contact wear between the end part of the outer peripheral surface of the lever shaft 4 and the sliding contact surface can thus be reduced.
Patent JP-H0812630-A (JP)
Title: Production of benzophenone derivative
Inventor: MURAOKA YASUTO
IPC: C07C221/00
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a benzophenone derivative high in purity and discolored little compared to the case with the single oxidation process using chloranil, without the need of any repurification process. CONSTITUTION:This benzophenone derivative of formula II is obtained by oxidation of a diphenyl derivative of formula I (R2-R4 are each H or a 1-4C alkyl; X1 and X2 are each a 1-4C alkyl, 1-4C alkoxyl or halogen) with a mixed oxidizing agent composed of chloranil (at 0.1-0.5, pref. 0.2-0.3, molar times the diphenyl derivative) and sodium chlorite (at 0.5-1.5, pref. 0.8-1.0, molar times the diphenyl derivative) at 30-100 (pref. 50-60) deg.C. Combined use of the chloranil and sodium chlorite can significantly reduce the use of the chloranil to 1/10 the case with the single oxidation process, resulting in no crystal deposition of hydroquinone form, omitting filtration process, and facilitating the separation of the oxidizing agent from the final product.
Patent JP-S6062814-A (JP)
Inventor: MATSUI TAKASHI
IPC: A62C3/16
Filed: 1983-09-14
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-S6143352-A (JP)
Inventor: KURISUCHIYAN TAANAA KENPAA
IPC: G01M99/00
Filed: 1985-07-31
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-S6414690-A (JP)
Title: Video tape renting apparatus
Inventor: TAKEBAYASHI HAJIME
IPC: G07F17/00
Filed: 1987-07-08
Abstract: PURPOSE: To facilitate the data control of a video tape which is not returned for a long time by performing a purchase processing by an on-line based on the card data of a customer stored at the time of lending the video tape, when a lending period has exceeded a fixed period. CONSTITUTION: This device is provided with a table storing the purchase price of each video tape and a settlement means drawing the purchase price regarding as a purchase from the account of a customer when the video tape is not returned even if a fixed period has elapse since the lending. When the video tape is lent after the customer is authenticated by a card and the lent video tape is not returned even if the fixed time has placed, a prescribed purchase price is drawn from the account of the customer and the purchase processing is performed. As a result, the lending data of this video tape can be disposed and file maintenance can be facilitated.
Patent JP-H0729371-A (JP)
Title: Semiconductor memory
Inventor: SHIMIZU YASUYUKI
IPC: G11C11/41
Filed: 1993-07-12
Abstract: PURPOSE:To reduce chip area by sharing one set of sense-amplifier with divided plural memory cell arrays and reducing the forming area for parts of the sense- amplifiers concerned. CONSTITUTION:After one of memory arrays 40, 50 is selected with selection control lines S1, S2, local word lines LW11,... are selected and then storage information of memory cells 41,... are transferred to column decoders 43, 53. Selection control lines S1, S2 and a column selection line CC are ANDed in AND circuits 65, 66 and then only the column decoder 43 in the selected memory array 40 is made active. Then, read-out information of the memory cell transferred to data lines D11, D12 are inputted to a sense-amplifier 70 via a wired OR and amplified by the sense-amplifier 70 to be transferred to data busses.
Patent JP-H0515225-A (JP)
Title: Mower
Inventor: MINOURA AKIRA
IPC: A01D34/63
Filed: 1991-07-11
Abstract: PURPOSE:To enable the connection of a mowed grass transfer blower at a low cost to various kinds of mowing blade housings such as a housing containing two blades or a housing containing three blades. CONSTITUTION:The blower case 6 of a blower 5 is vertically divided into two parts consisting of the lower case part 6A provided with a connection port 7 connectable to the exhaust port 3 of a mowing blade housing 2 and an upper case part 6B containing a mowed grass transporting fan 4 and provided with a mowed grass discharging port 8.
Patent JP-S6328091-A (JP)
Title: Oscillation wavelength stabilizer of laser oscillator
Inventor: OOUCHI CHIGUSA
IPC: H01S3/139
Filed: 1986-07-22
Abstract: PURPOSE:To realize a laser oscillation with a stable oscillation wavelength by a method wherein a light intensity is detected at two or more points in a light beam dispersed by a disperser and the state of the dispersed light is varied in accordance with the output of a detection means of the light intensity. CONSTITUTION:A light beam emitted from a laser tube 1 is transmitted through an iris 7 and dispersion prisms 4 and 5, reflected by a movable mirror 2, transmitted again through the dispersion prisms 4 and 5, and reaches the iris 7 as a dispersed beam 6. The center part of the beam 6 is transmitted through the iris 7 and returns to the laser tube 1. The respective portions of the other part of the beam 6 are guided to photosensors 8 and 9 through the upper and lower apertures of the iris 7 and the intensities of those portions are detected and compared by a comparator 10. If the intensity detected by the photosensor 8 and the intensity detected by the photosensor 9 are different, a control signal is transmitted to a mirror driving apparatus 3 from the comparator 10 and the mirror driving appratus 3 drives and controls the inclination angle of the movable mirror 2 in accordance with the control signal so as to make the output of the photosensor 8 and the output of the photosensor 9 equal.
Patent JP-2001000245-A (JP)
Title: Hair brush
Inventor: IKEMOTO TATSUYA
IPC: A46B1/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a hair brush which may be produced by a simple method and allows the delicate discharge control of liquid of a dressing for the hair. SOLUTION: This brush hair has a brush body 1 having a pedestal part 6 and a handle part 7, a bristle bed film 2 mounted at the pedestal part 6 and a plurality of brush bristles 3 projectingly disposed at the bristle bed film 2 and a liquid housing part 8. Further, the bristle bed film 2 and the brush bristles 3 are integrally molded and the bristle bed film 2 forms a container wall enclosing the front surface of the liquid housing part 8. At least one of the brush bristles 3 have microholes 5 for oozing the liquid from the liquid housing part 8.
Patent JP-H0458314-A (JP)
Title: Method and device for control of mouse cursor
Inventor: HIGASHIDA TAKASHI
IPC: G06F3/0354
Filed: 1990-06-28
Abstract: PURPOSE:To reduce the fatigue of an operator by providing a switch to a mouse device to designate the moving direction and the moving speed of a mouse cursor and to operate the switch with fingers only. CONSTITUTION:The moving speed of a mouse cursor is recognized on a display screen by the degrees of pushing force of the switches 5 and 6 which are set at the angular positions of a disk button 2 in response to the angles set on the screen. At the same time, the movement of the mouse cursor is controlled with recognition of a fact that the mouse cursor is continuously moved on the screen as long as the switches are continuously pushed. For instance, the moving direction of 360 deg. can be designated based on a fact that the circular fringe of the direction shift pointing button 2 has no contact with the lower part. Furthermore the switch 6 is made of a rubber material 7 and a metal 8 so that the pushing pressure of the button 2 can be recognized. As a result, the fatigue of an operator can be reduced.
Patent JP-H0834418-A (JP)
Title: Method and device for attaching freshness retaining body
Inventor: IWAUCHI SHIGEHARU
IPC: B65B61/20
Filed: 1994-07-22
Abstract: PURPOSE:To provide a device and method for attaching a freshness retaining body wherein the process of attaching the freshness retaining body to the inner surface of a lid can be simplified and the lid with the freshness retaining body attached thereto can be obtained efficiently in a short time. CONSTITUTION:A device for attaching a freshness retaining body is provided with a lid feeding device 28 for continuously feeding lids 25, an adhesive coating device 27 for coating with an adhesive 20 the inner surface of the lid 25 fed from the lid feeding device 28, a freshness retaining body feeding device 13 for feeding a freshness retaining body 12 containing a freshness retaining agent to a position from which the adhesive 20 is applied and a pressing device 18 for pressing the freshness retaining body 12 fed from the freshness retaining body feeding device 13 against the adhesive 20.
Patent JP-H0834151-A (JP)
Title: Ink ribbon cartridge and ink ribbon replacing method
Inventor: HATANO MASAHIRO
IPC: B41J32/02
Filed: 1994-07-22
Abstract: PURPOSE:To enhance the workability in the replacement of an ink ribbon by providing a guide member expanding a cylindrical bag opened on the entrance and exit side of the ink ribbon from the inside to ensure the space permitting the ink ribbon to move within the bag to the side part of a cartridge cover. CONSTITUTION:In such a state an ink ribbon 1 is wrapped in a bag 2 to be received in a ribbon case 3, the tongue pieces 3a, 3b provided to the single side of the ribbon case 3 are opened left and right. A cartridge cover 27 is inserted in the gap between the bag 2 and the ink ribbon 1 in the direction shown by an arrow D on the open side of the tongue pieces 3a, 3b. At this time, the guides 28a-28d provided to the side part of the cartridge cover 27 expand the bag 2 from the inside to ensure the movable space of the ink ribbon 1. The cartridge cover 27 is held by the hand to take out the ink ribbon 1 from the ribbon case 3 along with the bag 2. The cartridge cover 27 covered with the bag 2 is attached to an ink ribbon cartridge 11 to load the ink ribbon cartridge 11 with the ink ribbon 1.
Patent JP-S5872029-A (JP)
Title: Measuring device for spring constant
Inventor: OONO AKITSUGU
IPC: G01N3/08
Filed: 1981-10-26
Abstract: PURPOSE:To determine the spring constants of the load in the optional directions of a specimen consisting of intricately combined parts easily and accurately by disposing a screw shaft, a power tester, and a load shaft in series, and providing a measuring device for the rate of displacement of the specimen thereto. CONSTITUTION:After the play of a shafting between a screw shaft 4 and a load shaft 8 is removed, required load is exerted upon the outer side of a specimen 1. A power tester 7 has a known relational numerical value (spring constant) C as shown in figure between the load (p) to be exerted at a right angle  to the body part of a loop type load detecting ring 7a and the contraction (displacement) delta in said body part and therefore the above-mentioned required load is known by the displacement delta. Also the numerical value (spring constant) Ca of the displacement deltaa against the load (p) in the gradual load increasing stroke from the horizontal direction on the outer side of the specimen 1 is easily obtained as shown in the figure. Similarly the spring constant Cb in the gradual load increasing stroke owing to the unscrewing of the screw shaft 4 is obtained.
Patent JP-S6150740-A (JP)
Title: Method of attaching and retrieving tool in tool storage and supply device
Inventor: SAEKI HIDEKI
IPC: B23Q3/157
Filed: 1984-08-17
Abstract: PURPOSE:To make it possible to safely and efficiently attach and retrieve a tool, by using more than one of tool storage means as a removal station at which a tool is attached or retrieved to and from a general tool storage means by means of a transfer means. CONSTITUTION:When a tool 37 is fitted in a tool pocket 31 in each tool rack 30, the tool 37 is attached in a tool pocket 31A in a tool removal station by means of a tool supply means, and then is gripped by a tool robot 10 to be transferred to and stored in a pocket 31. Similarly, tools 37 to be stored are one by one fitted in pocket 31A and stored by means of the robot 10 to be set in a tool storage and supply device 1. Then, it is similarly made to retrieve the fitted tools 37 from the tool pockets 31, that is, the tools 37 to be retrieved are transferred to and fitted in pockets 31A from which the tools 37 are removed and retrieved. Accordingly, the fitting and retrieving of the tools may be made at the removal station.
Patent JP-H0618711-A (JP)
Title: Production of diffraction grating forming mold and method and device for applying photoresist
Inventor: AKINO SHOJI
IPC: G02B5/18
Filed: 1992-06-29
Abstract: PURPOSE:To facilitate formation of the inexpensive diffraction grating forming molds having excellent reproducibility and durability in a large quantity by forming a replica by photosensitive resin from one piece of a diffraction grating plate and etching the replica base and to obtain a photoresist having good adhesion without pinholes according to the method and device for applying the photoresist. CONSTITUTION:This process for production of the diffraction grating forming molds includes a stage for forming the diffraction gratings 2 by ion beam etching on a quartz plate 1, a stage for forming the replica on another quartz plate 5 by the photosensitive resin 4 and, a stage for forming a release film 7 of Cr on the surface of the replica and a stage for forming the duplicated molds by forming the replica on a base 6 by the photosensitive resin 8 and subjecting this replica to ion beam etching. This method applies the photoresist on the quartz plate 1 by impressing ultrasonic vibrations to the photoresist and this coating device is used in the case of forming the diffraction gratings 2 consisting of the photoresist on the above-mentioned quartz plate.
Patent JP-H08170643-A (JP)
Title: Active type magnetic thrust bearing and magnetically supporting method of shaft to thrust load in axial direction
Inventor: MAAKU ARAN PURESUTON
IPC: F16C32/04
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable active magnetic thrust bearing highly resistant to failures. SOLUTION: An active magnetic bearing includes a disk 74 surrounding the periphery on a rotary shaft and elongated in a radial direction, and a first group of annular electromagnets 66 and 68 and second group of annular electromagnets 70 and 72 surrounding the outer side of the shaft in both sides of the disk. The first group of electromagnets generates a first magnetic field connected to the disk at a first selected radial place from the shaft. The first magnetic field has an axial component for suspending the disk in a specified position between the first electromagnets. The second group of electromagnets generates a second magnetic field connected to the disk at a second selected radial place from the shaft.  The second magnetic field is displaced from the first magnetic field, and has an axial component for suspending a rotor in the same specified position of the first group of electromagnets. A non-magnetic sleeve 80 surrounds the second group of electromagnets, and the first magnetic field is magnetically separated from the second magnetic field.
Patent JP-S57132887-A (JP)
Title: Antibiotic s/433
Inventor: KARORINA KORONERI
IPC: A61K35/66
Filed: 1981-10-26
Abstract: A new antibiotic substance, designated as Antibiotic S/433, produced by cultivation of a fermenting strain of the Streptomyces genus.Antibiotic S/433, besides inhibiting the growth of certain pathogenic organisms, especially gram-positive and gram-negative bacteria, shows outstanding anti-tumor properties.