baber/WOPTO huggingface dataset:
Patent JP-H1128009-A (JP)
Title: Vegetable harvester
Inventor: UNO SHINICHI
IPC: A01D27/04
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To simplify collection operation and improve workability of after- treatment of water washing, etc., by leaving hard part of foliage part of vegetable by length necessary for workers to pick it up. SOLUTION: This vegetable harvester is equipped with a pulling-out conveyer 28 for clamping foliage part of a vegetable 26 and pulling the foliage part to the upper direction, and the conveyer 28 is equipped with a cutter for cutting the foliage part, and the cutter is equipped with a shoot 42 for releasing the foliage part. In the case, the cutter is attached at higher position than clamping position of foliage part of the vegetable 26 by the conveyer 28 in carrying intermediate part of the conveyer 28, and the intermediate of foliage part of the vegetable 26 is clamped by the conveyer 28 and only foliage part of vegetable 26 protruded in upper direction than the conveyer 28 is cut and separated by the cutter.
Patent JP-H07320945-A (JP)
Title: Gas insulating stationary induction electrical equipment
Inventor: IGA TAKASHI
IPC: H01F27/20
Filed: 1994-05-30
Abstract: PURPOSE:To provide a large-capacity gas insulating stationary induction electrical equipment, which is equivalent to the F class of an insulation class rating and is superior in the electrical strength of the conductor-coated insulating layer of its winding. CONSTITUTION:A conductor-coated insulating layer 7 of a winding is formed into a composite insulating structure consisting of a first insulating layer 8, which consists of a plastic film having a heat resistance of the F class or higher of an insulation class rating, and a second insulating layer 9, which is wound on the outer periphery of the layer 8 and consists of a synthetic insulating paper, and the surface of the synthetic insulating paper, which is exposed in at least the uppermost surface of the composite insulating layer 7, is constituted of a smooth layer consisting of an aromatic polyimide pulp only. Thereby, even if the layer 7 rubs against each other in a process of winding the winding, a fuzzing that short fibers, which are the constituent elements of the synthetic insulating paper, stand up on the surface of the winding is inhibited from occurring. Therefore, the electrical strength of the layer 7 is improved. As a result, it becomes possible that the layer 7 is made thin to increase the space factor of the winding and a gas insulating stationary induction electrical equipment is miniaturized and lightened.
Patent JP-H10299913-A (JP)
Title: Flow regulating valve
Inventor: FUJITA HIROSHI
IPC: F16K7/12
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent molecules of a chemical fluid such as hydrofluoric acid from infiltrating into a diaphragm to corrode valve drive mechanism so as to improve durability by partitioning the interior of a valve casing into a passage chamber and a valve drive mechanism chamber by the diaphragm formed of two-ply composite material composed of a thin flexible metal plate and a fluororesin plate. SOLUTION: The interior of a valve casing A is partitioned into the passage chamber side and the drive mechanism chamber side by a diaphragm 6, and a valve element 7 is provided at the center part lower face of the diaphragm 6. This valve element 7 is fitted to the lower end of a valve stem 8. In this case, the diaphragm 6 is formed of composite material of two piles with a fluororesin plate 16 placed on one side to be the fluid contact side and with a thin metal plate 17 placed on the other side, and the valve element 7 made of fluororesin is integrally formed at the fluororesin plate 16. The diaphragm 6 is provided with a fluororesin gasket 18a at the lower face around a center hole of the metal plate 17.  Corrosive components of a chemical fluid infiltrating into the fluororesin plate 16 is therefore impeded by the metal plate 17 so as to prevent the corrosion of valve elevating guide mechanism or the like.
Patent JP-S608082-A (JP)
Title: Thermal head
Inventor: NAMOTO YOSHITERU
IPC: B41J2/345
Filed: 1983-06-27
Abstract: PURPOSE:To obtain the thermal head capable of being miniaturized and of lessening restrictive condition for design of heat sensitive recorder, by a method wherein an inclined surface is provided at the end part of heating element substrate, lead wire being connected and a protection cover is installed. CONSTITUTION:An inclined surface 7a is provided at the end part of heating element substrate 7 to be lower then the forming surface of heating element 8 and a common electrode 10 is provided extending it to the inclined surface 7a part. the lead wire 17 is connected on this inclined surface 7a part not to be protruded from heating element forming surface, and the common electrode 10, lead wire 17 and their connection part are mechanically protected with the common electrode cover 16. The thermal head 5 can be manufactured at a lower cost by miniaturizing the heating element substrate 7.
Patent JP-H11327203-A (JP)
Title: Electrostatic charge image developing toner and hydrophobic treatment of inorganic fine particle to be added to that toner
Inventor: MACHIDA JUNJI
IPC: G03G9/087
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a toner having excellent fluidity, charge rising property, uniformity and environmental stability of charges by using in org. fine particles prepared by hydrophobic-treating an inorg. fine particle base material stepwise. SOLUTION: In this toner formed by adding inorg. fine particles externally, the inorg. fine particles is the toner for developing an electrostatic change image where the inorg. fine particles has a hydrophobicity degree distribution which is obtained by performing an inorg. fine particle base material stepwise to a hydrophobic treatment in which the material is hydrophobic-treated with an agent to impart hydrophobicity and thereafter further, the inorg. fine particle material is added and mixed. First, while the specified amt. of inorg. fine powder is stirred by a blender or the like, a hydrophobicity-imparting agent or its diluted mixture soln. is dropped or is added by being sprayed and sufficiently mixed. Then, the specified amt. of the inorg. fine powder is further added and sufficiently stirred.  By adding the inorg. fine powder stepwise as the above described to the hydrophobicity-imparting agent, the distribution of hydrophobicity degree is imparted.
Patent JP-S5341873-A (JP)
Title: Apparatus for processing indexed fractions
Inventor: TOKUNAGA TAKASHI
IPC: B23Q16/02
Filed: 1976-09-27
Abstract: PURPOSE: To provide apparatus for processing indexed fractions, wherein, when the value of a fraction has become more than that of the pulse set unit, it is added to an integral value of 1/n and logical error is suppressed under the pulse set value, thereby carrying out the indexing of the fractions with high accuracy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61275903-A (JP)
Title: Dual system
Inventor: KAKISAKAI TAKESHI
IPC: G05B9/03
Filed: 1985-05-31
Abstract: PURPOSE:To attain dual systems easily and inexpensively without adding special data neither transmission lines by providing optical fibers and a spectroscope and using the reflection of light to transmit information required for duplexing. CONSTITUTION:Masters 1 and 2 of the current system and the stand-by system and slaves 41-4n are connected mutually by optical fibers 6 repeating a spectroscope 5. When the master 1 of the current system transmits optical data to saves 41-4n, optical data is transmitted to slaves 41-4n through the spectroscope 5, and a part of this data is reflected on the spectroscope 5 and is transmitted the master 2 of the stand-by system also. If optical connectors 3 are used to connect optical fibers 6 to the spectroscope 5, an air layer is slightly formed normally, and the reflection occurs on the end face of the spectroscope by the difference of refractive index between this air layer and glass. Thus, the stand-by system can intercept what the master 1 of the current system requests to slaves 41-4n.
Patent JP-S63281096-A (JP)
Title: Nozzle water sealing device for reactor pressure vessel
Inventor: NAKAJIMA MASAKATSU
IPC: G21C13/067
Filed: 1987-05-13
Abstract: PURPOSE:To improve the thermal efficiency of a nuclear power plant by constituting a water sealing plug body equipped with hollow elastic bodies having parts where rigidity is high and parts where rigidity is low in such a manner that said plug body is freely attachably and detachably inserted into a reactor vessel from the inside. CONSTITUTION:This water sealing plug body 18 has the plural hollow elastic bodies on the circumferential edge of a cylindrical body 20. The elastic bodies 21 are formed of the hollow elastic bodies 21a having the high rigidity and the hollow elastic bodies 21b having the low rigidity. The elastic bodies 21 are inserted into a nozzle 5 of the pressure vessel 1 by a water sealing plug handling device 19. The bodies 21 expand on supplying of pressure fluid into the bodies 21. Then, the bodies 21b come into tight contact with the inside surface of the nozzle 5 and maintain watertightness. On the other hand, the bodies 21a prevent pull out of the body 18 from the nozzle 5 by the friction resistance on the contact surfaces.
Patent JP-S61275760-A (JP)
Title: Electrophotographic sensitive body for laser light
Inventor: KAMIYA MASAHIRO
IPC: C07D215/12
Filed: 1985-05-31
Abstract: PURPOSE:To increase the sensitivity of a photosensitive layer to laser light by incorporating photoconductive zinc oxide, a resin for a binder and a specified sensitizer into the photosensitive layer formed on one side of an electrically conductive substrate. CONSTITUTION:Photoconductive zinc oxide, a resin for a binder and one or more kinds of compounds represented by formula I, II (where each of m<1>-m<4> is an integer of >=1 and each of R<1>-R<4> is -COO<-> or -SO3<->) as a sensitizer are incorporated into a photosensitive layer for laser light formed on one side of an electrically conductive substrate. The amount of the compounds is about 0.001-0.5wt% of the amount of the zinc oxide, polyacrylic resin, alkyd resin, silicone resin, polystyrene resin or the like is used as the resin for a binder by about 15-25wt% of the amount of the zinc oxide, and the preferred thickness of the photosensitive layer is about 5-20mum. The compounds represented by the formulae I, II are especially effective in regulating the photosensitivity maximum of the zinc oxide-base photosensitive layer to a value within the range of 700-1,000nm wavelengths of semiconductor laser light, so an electrophotographic sensitive body having such a photosensitive layer enables practical photographing by electrophotography with semiconductor laser light.
Patent JP-S5818912-A (JP)
Inventor: SAKATA MIKIO
IPC: H01G4/32
Filed: 1981-07-25
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-H05290110-A (JP)
Title: Method for inputting command and device therefor
Inventor: OGA CHO
IPC: G06F3/048
Filed: 1992-04-09
Abstract: PURPOSE:To facilitate an operation by an operator for setting various items in a CAD system. CONSTITUTION:An enlargement display control part 16 controls a command display control part 11 and a data display control part 13 based on identification information from a cursor position identification part 15 and places a command data panel in enlargement mode while a cursor is in a command data display area to enlarge and display the command data display area. The command display control part 11 and data display control part 13 in the case of displaying the command data panel in the enlargement mode array a data information group which should be set only selectively among displayed command data and a data information group which can repeatedly be set in a transverse direction so that both data information groups can clearly be distinguished according to their display array directions.
Patent JP-H0656833-A (JP)
Title: Use of xanthine for treating nerval damage due to interruption of blood circulation
Inventor: BUERUNAA TOORUBUARUTO
IPC: A61P25/28
Filed: 1993-05-19
Abstract: PURPOSE: To provide a xanthine deriv. which is a compd. useful to prevent and treat neuropathy caused by the interruption of blood circulation and to increase the oxygen partial pressure in a brain.  
     CONSTITUTION: The compd. expressed by formula I is useful as a therapeutic drug for neuropathy caused by the interruption of blood circulation. In the formula I, R 2  is 1-4C alkyl; at least one of R 1  and R 3  is formula II or formula III and the other is H, 1-6C alkyl or 3-6C alkenyl; R 4  is H or 1-4C alkyl; R 5 , R 6  are H or 1-4C alkyl; A is CHOH, CO or dioxolane; n is 0 to 5; m is 1 or 2; NR 5 R 6  forms a 5- to 7-member cyclic amine. However, 1-(5-oxohexyl)-3- methyl-7-n-propylxanthine is excluded. The obtd. compd. is especially useful for the prevention and reduction of nerve injuries interrupted by the occlusion of artery and vein due to attack, apoplexy, cardiac infarction or the like. The drug can extends the interruption period without associated by diseases in the blood circulation, and the break period in the blood circulation is <240 min, preferably 5 to 120 min. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01290549-A (JP)
Title: Oxide semiconductor composition for thermistor
Inventor: MATSUMOTO HISASHI
IPC: C04B35/495
Filed: 1988-05-16
Abstract: PURPOSE:To provide an oxide semiconductor compsn. which provides an NTC thermistor causing small variation of specific resistance and generating scarcely deterioration at high temp., by constituting the oxide semiconductor compsn. of a sintered body contg. an Mn oxide, a Co oxide, and an La oxide in a specified proportion. CONSTITUTION:Oxides of Mn, Co, and La, or compds. transformed to each oxide of Mn, Co, and La by calcination are weighed in a proportion for obtg. a sintered body contg. 10-80at.% Mn, 10-80at.% Co, and 1-45at.% La, and mixed and pulverized. The product is molded, precalcined, and then pulverized, then the product is admixed with a necessary binder, and then calcined in the air. Thus, an oxide semiconductor compsn. for thermistor is prepd. By cutting the compsn. into an appropriate shape and attaching an electrode thereto, a thermis tor element having a negative temp. coefft. of resistance is obtd.
Patent JP-H0414281-A (JP)
Title: Printed board for high-voltage circuit
Inventor: MIZUNO KIMIMOTO
IPC: H05K1/02
Filed: 1990-05-07
Abstract: PURPOSE:To distinguishably indicate a main circuit and control circuit sections without changing the colors of the characters indicating the circuit sections from each other by performing silk-screen printing to the entire surface of the main circuit section except the characters of the section and, at the same time, marking the characters of the control circuit section by silk-screen printing with same color as that used for the silk-screen printing to the main circuit section. CONSTITUTION:Parts number characters 14, for example, T1, TR6, IC3, and IC4 are marked with the same color as that of the ground coat of this printed board and silk-screen printing with a specific single color is performed to the entire surface of the printed board except the characters 14. At the control circuit section provided in the lower half section of the printed board, circuit parts numbers 15, for example, IC1, and IC2 of IC circuits 7 constituting a control circuit are marked by silk-screen printing with the color used for the silk-screen printing. Therefore, the main and control circuit sections on the printed board can be distinguished from each other and, at the same time, the colors of the characters of each circuit section can be distinguished clearly from each other.
Patent JP-H06333539-A (JP)
Title: Discharge lamp element and high place display device
Inventor: KOTANI MAKOTO
IPC: G09F9/313
Filed: 1993-05-19
Abstract: PURPOSE:To improve the visivility from the mounting direction by increasing the directivity to the direction having a specific angle to the mounting direction. CONSTITUTION:A discharge tube 2 which a cathode 3 and an anode 4 are provided at both ends is made in the form rising by bending the angle theta upward to the axial direction at the middle part. To a mounting surface 1a, an anode connector 9 connected to the anode 4, and a cathode connector 10 connected to the cathode 3 are provided vertical to the mounting surface 1a respectively, making this direction as the mounting direction of a discharge lamp element 1. The lower surface of the rising part of the discharge tube 2 is made in a luminous screen 7 which consists of a glass, and a phosphor 6 is coated to the position opposing to the luminous screen 7, and to the left end surface, of the inner wall of the discharge tube 2. By the discharge in the discharge tube 2 by applying a voltage between the cathode 4 and the anode 3, the phosphor 6 is stimulated and made luminous, and the resultant ray is radiated from the luminous screen 7 to the outside of the discharge tube 2 in the direction of arrows B.
Patent JP-H1071962-A (JP)
Title: Turning control device of tractor
Inventor: KANEFUJI YUJI
IPC: B62D11/08
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of arranging a special braking means to impart braking from steering operation by braking a rear wheel brake device by a manual operation tool. SOLUTION: Clutch gears 20 and 23 can freely turn to a clutch shaft 14, and the respective ones respectively and separately mesh with transmission gears 11 and 12. A front wheel clutch 10 is switched to three stages of low speed at which the transmission gear 11 and the clutch gear 20 mesh with each other by a pressure control valve 26, high speed at which the transmission gear 12 and the clutch gear 23 mesh with each other and a neutral at which both are disconnected by a hydraulic directional control valve 25 and a pressure control valve 26. A wheel pinion 35 meshing with left and right wheel gears 33 and a brake plate 38 of a brake device 37 are installed on a shaft 32 of a rear wheel differential device 6.  A brake shoe 39 can be respectively and separately driven by a brake cylinder 42 actuated by control of a directional control valve 40 and a pressure control valve 41, and the brakes can be put on an optional side rear wheel by a manual operation means such as a brake pedal.
Patent JP-S5343900-A (JP)
Title: Production of piezo-ceramics in high density lead titanate series
Inventor: ITOU YUKIO
IPC: H01L41/39
Filed: 1976-10-01
Abstract: PURPOSE: To attempt density increase for PbTiO 3  ceramics containing La 2 O 3  and MnO 2  and enable its application to be realized for surface elastic wave element, by sintering piezo-ceramics in lead-titanate series in environment of lead titanate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09307296-A (JP)
Title: Preparing method for mounting data
Inventor: KUSHIYAMA YOSHIAKI
IPC: G06T7/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To prepare coordinate data on a substrate mounted with a part, with a simple method. SOLUTION: Foot patterns 10a-10c, positioning marks 11a and 11b and an ID character 12, etc., are extracted from an image of a substrate as an image effective part. It is retrieved if the extracted effective image part is registered in a data base 5 in which the effective image part is stored together with a part mounting coordinate on the substrate corresponding to it. When the effective image part is retrieved, the part mounting coordinate on the substrate which corresponds to the effective image part is outputted as mounting data, on the other hand, when not retrieved, the effective image part is indexed together with the part mounting coordinate on the substrate relating to it, and registered in the data base.  Since the corresponding part mounting coordinate on the substrate is outputted as the mounting data when the effective image part is registered, preparation of the mounting data is automated.
Patent JP-S5543578-A (JP)
Title: Light deflecting device
Inventor: OKUNO TAKUO
IPC: G02B26/10
Filed: 1978-09-21
Abstract: PURPOSE: To prevent electrostatic disturbance occurring on the reference plane of the polyhedral mirror of light deflecting device and float member, by making the reference plane of polyhedral mirror and float member from conductive material, and grouding them.  
     CONSTITUTION: A float member 7 is made from conductive resin, and is grounded by means of an earth wire 11. A polyhedral mirror 6 is made from a metal material, and a reference plane 6-2 is ground sufficiently. The reference plane 6-2 of the polyhedral mirror and float member 7 may be coated with conductive materials. A large quantity of static electricity occurs on the surface of reference plane 6-2 and float member 7 due to friction caused by sliding contact, thereby attracting fine dust, which causes to disturb the float due to fluid pressure of the reference plane of the polyhedral mirror. In this constitution, therefore, electrostatic disturbance of the light deflecting device may be prevented, so that the performance of the light deflecting device may be maintained stably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0317102-A (JP)
Title: Functionalized elastic polymer
Inventor: PIYUI KUWAN UON
IPC: C08F8/14
Filed: 1990-05-07
Abstract: PURPOSE: To obtain the subject polymer having reactive-unsaturation-containing side chain carboxylic ester groups, being capable of being rapidly cured in the absence of any curing agent without forming any volatiles and being for use in a thermosetting composition by neutralizing a carboxylic-acid-modified elastic polymer and reacting the product of neutralization with a specified unsaturated compound.  
     CONSTITUTION: A carboxylic-acid-modified elastic polymer (e.g. maleic-anhydride- grafted hydrogenated polystyrene/polybutadiene/polystyrene block copolymer) is neutralized with 1N methanolic tetra-n-butylammonium hydroxide, and the product of neutralization is reacted with a compound of the formula: YR 1  (wherein Y is a halogen or a sulfonic ester group; and R 1  is a group containing a reactive unsaturation) (e.g. propargyl bromide) to obtain a thermosetting elastic polymer comprising an elastic polymer having at least one pendant carboxylic ester group in which the ester moiety is group R 1  containing a reactive unsaturation. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0414308-A (JP)
Title: Line filter
Inventor: OOMORI HIROKATSU
IPC: H01F17/00
Filed: 1990-05-07
Abstract: PURPOSE:To attain the production of line filters by an automatic machine and to reduce manufacturing cost and the price of the product by mounting and fixing a ferrite core of squarish 8-shape to a terminal board having terminals and providing a bobbin to its center leg of the core freely turnably. CONSTITUTION:Plural terminals 3b, an outer leg 1b of a ferrite core 1 of a squarish 8-shape and two insulating plates 2a dividing a space between a bobbin 2 and a flange 2b are provided to a terminal board 3. The board 3 is put in the core 1 and the plate 2a is put in the inside of the outer leg 1b, the board 3 and the core 1 are adhered by an adhesives 8b or the like, two bobbins divided axially are covered to the center leg 1a of the core 1 and they are combined altogether. Then one bobbin is formed, a turn start lead wire 6b of the coil 6 is wound into a slot 2c provided to the outer circumferential face of the flange 2b of the bobbin 2 and the bobbin 2 is turned by a gear 5 of a winding machine to wind the coil 6 onto the bobbin 2. Then the bobbin 2 is adhered to the core 1 by an adhesives or the like to attain the production of line filters by an automatic machine, the mass-production cost and the price of the product is reduced.