baber/WOPTO huggingface dataset:
Patent JP-S58211170-A (JP)
Title: Two color electrophotographic method with partial coloring
Inventor: SAKAI TOSHIO
IPC: G03G13/01
Filed: 1982-06-02
Abstract: PURPOSE:To obtain a two color image from a black and white original by superposing a filter in the optional part of the black and white image of the original, illuminating the image with white light through a filter to expose the image on a photoreceptor and forming a surface potential distribution of both positive and negative polarities. CONSTITUTION:A photoreceptor 1 is made into the 3-layered construction wherein the 1st photoconductive layer 11 and the 2nd photoconductive layer 12 are laminated on a conductive substrate 10. One of the layers 11, 12 is so controlled as to be made conductive when it is subjected to irradiation of chromatic light of a color A, and the photoreceptor is exposed while the layers 11, 12 are held charged in the direction opposite from each other. Light is irradiated on a black and white original O through a filter F which emits the fluorescence of the color A and permits the transmission of white visiible light and the surface potential distribution of both positive and negative polarities is formed on the photoreceptor 1. The latent image is developed by two kinds of toners T which are colored to the colors differing from each other and are charged electrostatically to the polarities reversed from each other. The visible image of two colors is thus obtd. on the photoreceptor 1.
Patent JP-S58211960-A (JP)
Inventor: TERASAWA GIICHI
IPC: B61B13/12
Filed: 1982-06-04
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-S62251166-A (JP)
Title: Kanji printer controller
Inventor: ADACHI SHIGERU
IPC: G06F17/21
Filed: 1986-04-25
Abstract: PURPOSE:To prevent an input processing from being delayed behind an output processing and prevent a printing output from being left in a waiting condition, by writing character patterns at the time of the input processing, and reading character patterns to be written into a font memory at the time of paper feeding in the output processing. CONSTITUTION:When an input from a host computer 1 is a character pattern 2b, an input controller 9 fetches a character code 2b1, and sets the content of a character pattern registration checking table 4 corresponding to the relevant character to be '1'. A character pattern 2b2 in a temporary storage buffer 22 is written into a pattern buffer 11, and then the content of a writing address register 81 is updated. An output controller 10 outputs the contents of a page buffer 5 to a pattern converter 8, thereby printing. From the moment the printing is completed and a paper-feeding operation is started to the moment the content of a reading address register 82 coincides with the content of the writing address register 81, the output controller 10 fetches character patterns from the pattern buffer 11, and writes them into a font memory 6.
Patent JP-H11291290-A (JP)
Title: Injection molding nozzle
Inventor: SHIBATA ITSUO
IPC: B29C45/28
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide high hardness and chemical stability and prevent the corrosion and seizing by coating at least a part of outer periphery with a metal. SOLUTION: A nozzle core 12 is of the structure of forming a valve pin hole 16 in which a valve pin 14 is passed through and forming a mat 17 on the end of the valve pin hole. The nozzle core 12 is shrink-fitted firmly with an overcoating metal 20, and a resin passage 21 is formed between the overcoating metal 20 and the nozzle core 12. A magnetic induction coil 26 is baked around the overcoating metal 20. The nozzle core 12 is formed of alumina of 2300 Hv Vickers hardness, the overcoating metal 20 is formed of die steel and the valve pin 14 is formed of silicon nitrogen of 1400 Hv Vickers hardness. The overcoating metal 20 is supported by a fixing cavity member 32 through an insulating ring 30, and a cavity 40 is formed of the cavity member 32 jointly with a new cavity member 34.  High hardness and chemical stability are provided and corrosion and shrink-fitting can be prevented by the arrangement.
Patent JP-S57209686-A (JP)
Title: Mineral water maker
Inventor: ISHII YOSHIO
IPC: C02F1/66
Filed: 1981-06-18
Abstract: PURPOSE: To raise the solubility of carbonic acid gas into water and mineral part-extracting efficiency, by independently filling up a mineral filter and a water-purifying filter in a single vessel, and letting carbonated water flow as a downward current through the vessel from its roof part.  
     CONSTITUTION: Carbonated water from an automatic quantitative carbonic acid gas feeder 2 is let flow as a downward current from the inlet 13 of a mineral water-making vessel 4 through a rectifying filter layer 11, a mineral material 9, a separating filter 10, a water-purifying filter 8 and a filter 6 into a water- collecting pipe 5, and discharged from a spout 7. In this case, the carbonated water flows through the purifying filter 8 after the passage through the mineral filter 9. But the mineral water may be let flow through the mineral filter 9 after the passage through the water-purifying filter 8. In this way, various kinds of inclusions contained in the mineral water are removed by adsorption with the water-purifying filter 8, and the very high-purity mineral water can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02273974-A (JP)
Title: Superconducting three-terminal element
Inventor: TARUYA YOSHINOBU
IPC: H01L39/22
Filed: 1989-04-17
Abstract: PURPOSE:To obtain an element structure applicable to a superconducting transistor using oxide-based high critical temperature superconducting material by constituting a structure wherein a source electrode, semiconductor, and a drain electrode are formed in thin films and stacked in a lamination type. CONSTITUTION:Oxide superconducting thin film 2 such as Y-Ba-Cu oxide or Bi-Sr-Cu oxide is made either a source electrode or a drain electrode; thereon a semiconductor thin film 3 is formed; thereon the other one of the source electrode or the drain electrode is formed, which is composed of an oxide superconducting thin wire type thin film 4 such as Y-Ba-Cu oxide or Bi-St-Ca-Cu oxide; thereon a gate insulating film 5 is arranged. The following structure is constituted; a part or the whole part of the gate electrode film 6 comes into contact, via the gate insulating film 5, with a semiconductor thin film 3 viewed from the gaps of drain or source thin wires on the semiconductor thin film 3. Thereby an element structure applicable to a field effect superconducting transistor using oxide-based high critical temperature superconducting material can be obtained.
Patent JP-S5321008-A (JP)
Title: Clamping apparatus for mud gun
Inventor: UENO MASAYUKI
IPC: C21B7/12
Filed: 1976-08-10
Abstract: PURPOSE: To make it possible to put in or out exactly the clamp of rotating stand by providing the latch having no movable part on the base so as to fit or disengage the hook, set on the hook stand, with the latch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62251755-A (JP)
Title: Electrophotographic sensitive body
Inventor: TACHIKI SHIGEO
IPC: G03G5/14
Filed: 1986-04-24
Abstract: PURPOSE:To improve the moisture resistance by forming a protective layer contg. a specified butyl etherified melamine-formaldehyde resin and a specified alkyl etherified benzoquanamine-formaldehyde resin. CONSTITUTION:A protective layer contg. a cured film contg. a butyl etherified melamine-formaldeyde resin having <=1,500 number average mol. wt., 2-4 formaldehyde groups and 1-2 methylol groups bonded to one melamine nucleus and an alkyl etherified genzoguanamine-formaldehyde resin having 400-2,000 number average mol. wt. is formed one the surface of a photosensitive layer. Thus, the moisture resistance of the resulting sensitive body is improved.
Patent JP-S5722996-A (JP)
Title: Outboard engine
Inventor: HIRASAWA TAKESHI
IPC: F02B61/04
Filed: 1980-07-10
Abstract: PURPOSE: To facilitate mounting, dismounting and transporting of the outboard engine by providing a pair of handholds at each side of a cowling containing the engine unit, and arranging them symmetric with respect to a line passing through the center of gravity of the outboard engine and extending in the longitudinal direction.  
     CONSTITUTION: A pair of handholds 11b, 11c are provided at each side of outer bottom of a bottom cowling 11. These handholds 11b, 11c are formed as a deeply indented groove protruding upward, and arranged symmetric relative to a line passing through the center of gravity of the outboard engine and the drive shaft of the same. The above stated handhold is made long enough for an operator to securely hold it with four fingers and deep enough to receive up to the first joints of operator's four fingers. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62252172-A (JP)
Title: Manufacture of insulated gate field-effect transistor of ldd structure
Inventor: NAKAI MASAMITSU
IPC: H01L21/265
Filed: 1986-04-24
Abstract: PURPOSE:To stably obtain desired characteristic of an insulated gate field effect transistor by forming the widths of the low density impurity regions of drain and source electrodes in desired width with good controllability and stability. CONSTITUTION:With a gate electrode 6 as a mask low density impurity is implanted to the surface regions of a semiconductor substrate 1 to become a drain region 4, a source region 3, and a first mask layer 16 and a second mask layer 17 different from etching characteristics are sequentially formed. The layer 17 is entirely anisotropically etched in a perpendicular direction, with layers l7a, l7b remaining on the sidewall of the layer 16 as masks the layer 16 is entirely anisotropically etched. With layers 16d, 16e remaining on the sidewall of the electrode 6 as masks a high density impurity is implanted to the substrate 1, thereby forming the drain region 4 and the source region 3 made of high density impurity regions 3a, 4a and low density impurity regions 3b, 4b. The widths of the layers 16d, 16e are determined by the thickness of the layer 16.
Patent JP-S63278715-A (JP)
Inventor: MANUERU ASUKOONA ORIYAKARISUKE
IPC: B23G1/30
Filed: 1987-04-20
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-H05286123-A (JP)
Title: Inspecting apparatus for sheet printed matter
Inventor: KOJIMA YASUTAKA
IPC: B41F21/06
Filed: 1992-04-15
Abstract: PURPOSE:To enhance inspection accuracy and to inspect and select a large amount of printed matter. CONSTITUTION:An inspection apparatus consists of an inspection cylinder 10 winding printed matter P after the completion of printing one at a time to feed them, the inspection device 15 arranged in opposed relation to the inspection cylinder 10 and a plurality of the delivery cylinders 16,17 being in contact with the inspection cylinder 10 and the inspection device 15 and the first delivery cylinder 16 are arranged on the circumference of the inspection cylinder 10 so as to provide a distance longer than the total length of each of the printed matter P between them to inspect and select a large amount of the printed matter P with high accuracy.
Patent JP-H0665227-A (JP)
Title: Phenyl acetate and method of using it
Inventor: ARUFURETSUDO SUTAINMAN
IPC: H01L21/31
Filed: 1993-03-30
Abstract: PURPOSE: To obtain a new phenyl acetate having an excellent resolution and which can be used as a dissolution inhibitor in radiation sensitive compositions which can be used as a positive type resist particularly appropriate for production of integrated circuits.  
     CONSTITUTION: A compound of formula I, e.g. tetra-hydrofuran-2-yl chlorophenyl acetate, is obtained by allowing a compound of formula V to react in an acid medium with 2,3-dihydrofuran or 2,4-dihydro-2H-pyran. Utilizing the compound of formula I as a dissolution inhibitor, (A) 55 to 95 wt.% binder soluble in aqueous alkali solution, (B) 5 to 40 wt.% compound of formula I and (C) 0.5 to 15 wt.% substance which forms an acid under exposure to chemical ryas are formulated together, thereby preparing a radiation sensitive composition. In formula I, A is formulae II, III; R 1 , R 2  are each H, a 1-4C alkyl, a 1-4C alkoxy, a halogen or CH 2 -COOA, formula IV[X is O, CH 2 , C(CH 3 ) 2  or SO 2 ]; R 3 , R 4  are each H, a 1-4C alkyl or phenyl. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06305259-A (JP)
Title: Thermosensitive recording material
Inventor: OKIMOTO SATOYUKI
IPC: B41M5/327
Filed: 1993-04-22
Abstract: PURPOSE:To reduce the generation of fogging and to improve coloring sensitivity by incorporating a fluorene compound and a heat melting substance expressed respectively by general formulas as a basic dye and a color coupler into a recording layer. CONSTITUTION:In a thermosensible recording material used for a POS label system and others in which a recording layer containing a transparent or light colored basic dye and a color coupler is placed on a support, a fluorene compound expressed by a formula I (R1-R4 are a hydrogen atom, halogen atom, lower alkoxyl group, alkyl group, etc.; R5-R8 are a halogen atom and lower alkyl group; n, p, q, r are integers of 0, 1, or 2; B1-B3 are a hydrogen atom, methyl group, ethyl group, etc.) is used as a basic dye. A color coupler is selected from bis(3-alyll-4-hydroxyphenyl)sulfone and a heat melting substance expressed by a formula II (R is alkylene group or -S-; R1, R2 are alkyl group).
Patent JP-H09282376-A (JP)
Title: Transaction system using mobile communication
Inventor: KAZAOKA SUSUMU
IPC: G06Q50/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a system which enables a customer to obtain necessary information in real time without performing terminal operation frequently and is high in throughput when a process result is obtained after a processing instruc tion is sent so that the customer use it pleasantly with respect to a transaction system which enables a customer to obtain various information from the host computer of a stock company, etc., through a terminal at hand by using a communication medium such as a telephone line or radio and carry out a selling and a purchase transaction. SOLUTION: A pager terminal machine 1 has a pager function and a tone-dial function, a process indication is sent as a tone signal from the customer to the host computer 2 through the telephone network, and a process result is received by radio. Further, the host computer 2 is connected to a security market boards, etc., and always monitors the trends of the market, and sends necessary information to the pager terminal machine 1 by radio when report conditions that the customer has set are met.
Patent JP-S5619522-A (JP)
Title: Magnetic head switching mechanism for tape recorder and the like
Inventor: KOIZUMI SATORU
IPC: G11B5/55
Filed: 1979-07-25
Abstract: PURPOSE: To enable accurate program searching of recording, by the constitution that the height of magnetic head can not be changed to the operation toward the direction that the magnetic head is detouched from the magnetic tape like pause or program searching opeations.  
     CONSTITUTION: In the magnetic head adjusting mechanism on the slide base plate 1, with the rotating operation of the operating arm 11 taking the supporting shaft 20 as a fulcrum toward specified direction, the heigt of the magnetic head 18 borne at the end of the operating arm 11 can be changed. The operating arm 11 can stably be energized to the specified position of the supporting shaft 20 by utilizing the spring force of the spring 22 normally and it is further activated counterclockwise taking the supporting shaft 20 as a center through the use of spring force of the spring 9. Thus, the constitution is made that the height of the magnetic head 18 can stably be kept after the operating arm 11 rotated toward the specified direction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07282362-A (JP)
Title: Rotary warning lamp
Inventor: CHIHAYA SATOSHI
IPC: G08B5/00
Filed: 1994-04-07
Abstract: PURPOSE:To reduce the size of a rotary warning lam by forming a space for storing wires and circuit boards in a rear case and efficiently storing plural circuit boards while adopting a large loudspeaker. CONSTITUTION:A lighting part is fitted to a glove 8 and a chassis 41 and constituted of a rotary lamp unit 4 built in the glove 8. a body part is constituted of a front case 2 formed integrally with a loudspeaker, a rear case 3 in a bisected cylindrical shape and chassises 41, 42. A circuit board 52 built in the body part is stored in a space other than of a loudspeaker and as the storing space, the lower face of the chassis 41, the upper face of the chassis 42 and a space between both the chassises 41, 42 in the rear case 3 are provided. In the case of arranging plural circuit boards on the lower face of the chassis 41 and the upper face of the chassis 42, the case is necessarily extended in the vertical direction. Thereby, the circuit boards are arranged between both the chassises 41, 42 in the rear case 3 to reduce the size of the case.
Patent JP-H05276077-A (JP)
Title: Method for space diversity transmission radio communication
IPC: H04B1/04
Filed: 1992-03-24
Abstract: PURPOSE:To attain stable radio communication by using a transmission changeover control device so as to select any of plural transmission installations and allowing them to send a transmission radio wave alternately. CONSTITUTION:A transmission changeover control device 2 is used to select any of plural (2 sets or the like) number of transmission installations at a proper time interval and a transmission radio wave is emitted alternately from antennas 1 at relevant different locations. Thus, fading caused by interference with a reflecting wave due to a substantial obstacle is not caused, a talking disable area is not almost produced, and the space diversity transmission radio communication method is attained, in which stable radio communication is implemented.
Patent JP-S60239391-A (JP)
Title: Device for liquid phase epitaxial crystal growth
Inventor: MARUYAMA KENJI
IPC: C30B19/06
Filed: 1984-05-14
Abstract: PURPOSE:To perform mutilayered epitaxial crystal growth easily in one cycle by using a growth ampule provided with melt sumps in plural stages and allowing the melt in the melt sumps to move downward to the next sumps successively by an oscillating means. CONSTITUTION:A plural numbers of melt sumps 22-27 are provided to the inside wall of a growth ampule 21 facing oppositely to each other and at different height of the stage alternately. In the first stage, plural numbers of the melt 12, 13, 14 different to each other are charged to melt sumps 22, 24, and 26 at one side in the growth ampule 21, and the ampule 21 is sealed by attaching a growth substrate 28 to the lowermost melt sump 27. Then, the ampule 21 is set in a core tube of a horizontal furnace by slanting the ampule rightward and connected to an oscillating rod of an oscillating means. Then, when the ampule 21 is slanted leftward with an oscillating rod, the melt in each melt sump is transferred to the left side melt sumps 23, 25, 27, respectively, and moved downward. By repeating the procedure, different melts are successively allowed to contact with the growth substrate 28. Thus, multilayered crystal growth is achieved.
Patent JP-S58217233-A (JP)
Title: Turbine blade machining device
Inventor: MITAMURA YUKIO
IPC: F01D5/30
Filed: 1982-06-07
Abstract: PURPOSE:To cut a saddle groove having preferable roughness on the finish face easily with high accuracy and efficiency, by arranging a plurality of rough finish cutters and fine finish cutters sequentially on same arc of a disc member. CONSTITUTION:A rotary disc 5 is secured to a shaft 9 rotatably. The disc 5 is fixed with many cutters 11a-11z through a cutter holder 12 where the cutter 11a is for rough finish while the cutter 11z is for final finish. The workpiece or a turbine blade 14 is secured to a fixing table 15 and dismounted by an automatic mount/dismount device 17. In order to cut the saddle groove in the blade 14, it is set to predetermined position on the fixing table 15 by the device 17 then the table 15 is advanced in the direction E then the disc 5 is rotated in the direction C. Cutters from 11a to 11z fixed to the disc 5 will perform arc motion of radius R while cutting the saddle groove at the planting section of the blade 14.
Patent JP-S5621688-A (JP)
Title: Denitrification apparatus for treating water
Inventor: MADOKORO TAKETOSHI
IPC: C02F3/34
Filed: 1979-07-27
Abstract: PURPOSE: To carry out the control of a desired denitrification treatment easily and certainly by a method wherein activated sludge adhered to a support is contacted with a nitrogen containing water and redox potential and hydrogen exponent are set automatically to an adequate condition.  
     CONSTITUTION: Nitrogen containing water is supplied to a tank 2 from a supply pipe 1 and air is injected from an injection nozzle 6 through a branched supplied pipe 8 from an air supply apparatus 7 to whirl the nitrogen containing water to one direction within the tank 2 as well as dissolve oxygen gas into the water. By a control apparatus 11 of a valve 9 based on a detected value from a hydrogen exponent detecting apparatus 10, a supply amount of air is adjusted to automatically maintain the pH detecting valve to a set range and, by a control apparatus 15 of a control valve 13 based on the detected valve from a redox potential apparatus 14, a reducing amount of treated water is adjusted to maintain the redox potential to a set range. Under the above described condition, the nitrogen containing water is repeatedly whirled and contacted with a packing layer of a support adhered with activated sludge in a net like body and nitrogen component in water is oxidized and, thereafter, reduced to remove as N 2  gas from water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02274334-A (JP)
Title: Device for seaming can cover
Inventor: TSUKADA SHINICHI
IPC: B21D51/30
Filed: 1989-04-18
Abstract: PURPOSE:To simplify the constitution of a device by continuously providing locking parts to lock the upper edge of a can cover on the downstream of a position where the can cover of a seaming loop is seamed completely, elevating a seaming chuck when the can cover passes the locking part and separating it from the can cover. CONSTITUTION:The can cover Y is held by the seaming chuck 11 and rolls along seaming rails 5, 6. The can cover Y is pressed in contact with seaming loops 5a, 6a of the seaming rails and seamed with a can container X. The completely seamed can cover is freed from thew pressurization by the seaming loops and rolled along the locking part 6b. The locking part 6b locks the upper edge of the can cover from the end position of seaming. At this time the seaming chuck is elevated. The can cover which is rolled with its upper edge locked is inhibited from following the upward seaming chuck and the seaming chuck only is elevated. By this method, the can cover can be separated easily from the seaming chuck.
Patent JP-H08268457-A (JP)
Title: Liquid container for ejection
Inventor: NOZAWA TAKAMITSU
IPC: B05B11/00
Filed: 1995-03-28
Abstract: PURPOSE: To provide a liquid container in which an ejection cap with a lever pushing down a head is fitted in a container body with a pushing-down head type pump and the ejection cap is not required to remove at every time for use and it can be firmly fixed with a simple manipulation on fitting it to the container body. CONSTITUTION: A fixing plate 14 elastically reversing to both inside and outside is formed as a unit at an ejection cap 4 provided with a lever 13 set so as to lower a pushing-down head 10. The inside face of the fixing plate 14 is fitted in a rugged contact to a part of the upper end of outer periphery of the container body 5 so that it does not slip off upward, in a state the fixing plate 14 reverses inward.