baber/WOPTO huggingface dataset:
Patent JP-H0215721-A (JP)
Title: Message device for selective calling radio receiver with display
Inventor: KUDO KAZUHIRO
IPC: H04B7/26
Filed: 1988-07-02
Abstract: PURPOSE:To obtain the information regarding the content of a message by changing the notifying form of a notifying means to sound ringing, LED flickering, etc., in accordance with a received message. CONSTITUTION:Upon receiving its own call address, this message device discriminates the presence/absence of a message. When a message exists, the device indicates the message by flickering an LED and ringing sounds in a pattern B which is different from a normal pattern and pattern A irrespective of the set silent mode, when the received message coincides with a specific message previously set in a receiver.
Patent JP-S6322245-A (JP)
Title: Scooper for coolant much of oil content rate
Inventor: SEKI HIROYUKI
IPC: B01D17/12
Filed: 1986-07-12
Abstract: PURPOSE:To improve the separation efficiency of an oil separator, by making it dip only a coolant much of oil content by a liquid suction pipe from a scooping box to be rotated by variations in buoyancy centering on a horizontal shaft installed between columns in a clean tank. CONSTITUTION:A scooping box B is rotatably supported along a column 4 installed in an inner wall of a clean tank T2 by a screw 7 centering on a vertically adjustable burning shaft 9 via brackets 12 and 13. When a coolant C flows in from an opening 10, the box B is rotated clockwise, a float 20 goes up and it is pumped up by a pump P from a suction pipe 18 and discharged, then rotated counterclockwise, thus the float 20 goes down and the pump P is stopped, so that the coolant C flows in again. Therefore, only the coolant C much of oil content is fed to an oil separating tank from the clean tank T2, thus an oil separator works so efficiently, circulating the coolant C in an efficient manner.
Patent JP-H1116723-A (JP)
Title: Electromagnet
Inventor: OKITA TOSHIAKI
IPC: H01F7/127
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnet, in which the number of parts is reduced for cost reduction by improving a conventional yoke. SOLUTION: An electromagnet 1 is provided with an outer case 3 of almost U-shape in a cross-section, provided with a flange part 3a and a rear wall 3b, and a bobbin 5 disposed in the outer case 3. A pair of wall parts 5a housing a coil 6 are formed in the bobbin 5, and a yoke 13 of almost a recessed shape in cross-section is disposed between the rear wall 3b of the outer case 3 and one wall part 5a of the bobbin 5. In the yoke 13, a flange part 13a is formed on one end part, and a front wall 13c provided with a hollow part 13b is formed on the other end part, and the flange part 13a is fix-bonded to the rear wall 3b of the outer case 3, and the front wall 3c is so disposed as to be brought into contact with the wall part 5a of the bobbin 5.  Further, a pipe 7 that is provided with a rear wall 7a and formed into a hollow shape is disposed so as to pass through a hollow part 5b of the bobbin 5 and the hollow part 13b of the yoke 13, a fixing iron core 9 is disposed on the front end part side, and a movable iron core 11 is disposed between the fixing iron core 9 and the rear wall 7a of the pipe 7, while sliding is allowed.
Patent JP-S649611-A (JP)
Title: Electric double-layer capacitor
Inventor: YONEDA HAJIME
IPC: H01G11/70
Filed: 1987-07-01
Abstract: PURPOSE:To implement the low resistance of an electrode and to facilitate the lead-out of capacitance, by supporting a paper electrode on an aluminum foil, using the electrode as an active carbon electrode, and performing embossing or hole machining in the active carbon electrode from the side of the aluminum foil. CONSTITUTION:A paper electrode 1 is formed by mixing active carbon fiber and pulp fiber and by manufacturing the paper in a sheet shape. The electrode 1 is supported on an aluminum foil 2 as a current collector. Thus a polarizing electrode is constituted. Embossing or hole machining is performed in the polarizing electrode from the side of the aluminum foil 2. Thus, a through hole 3, on the inner surface of which a current collecting part 2a is formed is provided. Owing to the through hole 3, on the inner surface of which the current collecting part 2a is formed, the distance between the active carbon fiber 1a of the paper electrode 1 and the current collector becomes short, and the resistance at the electrode becomes small. The capacitance can be readily led out.
Patent JP-S5687724-A (JP)
Title: Heating apparatus
Inventor: TACHIKAWA HAJIME
IPC: G05B23/02
Filed: 1979-12-18
Abstract: PURPOSE:To improve the handleability of a heating apparatus, by employing an arrangement capable of giving information relating to cooking procedure, alarm for the trouble of a safety means, etc. through a voice on the basis of prestored voice data or inputted voice data. CONSTITUTION:When a switch for a panel input-output means 18 is closed after placing a substance 3 to be heated on a receptacle 2 and closing a door 4, the content of an instruction is displayed at fluorescent display tubes of the input-output means 18 and at the same time given by voice from a speaker 15 by a control means 17 in responce to the inputs given to switches. The voices are given, for instance, for instructing switch handling procedures and alarming erroneous handling of the switches. When required switches are closed, a high-frequency oscillating tube 5, fan 6, motor 8 and lamp 10 are set into operation by a power source means 16 for starting heating operation. By supervising the progress of the heating operation by means of a temperature sensor 7 disposed at a gas outlet port 12, cooking procedures (required ingredients and condiments, etc.) are instructed by voice from speakder 15 according to a required program.
Patent JP-H0456092-A (JP)
Title: High frequency heating device
Inventor: YOTA MASATO
IPC: F24C7/02
Filed: 1990-06-22
Abstract: PURPOSE:To determine a stabilized and optimum thawing time, and realize automation of thawing by performing the integral computing processing with a control means for controlling the high frequency output of a magnetron per each period of an even heating means, and computing a heating time of the material to be heated, and controlling the high frequency output of the magnetron. CONSTITUTION:The output from a microwave detecting sensor 10 is led to an integral circuit 15 through a fan 5 for agitating a microwave with a constant period and an even heating device such as a turn table 12 for turning the material 4 to be heated with a constant period. This circuit 15 performs integral processing per a period of the even heating device to commpute the heating time of the material 4 to be heated with a weight and an initial measured temperature of this material 4 to be heated, and controls the frequency output of a magnetron 1. The optimum thawing time can be thereby obtained.
Patent JP-S648965-A (JP)
Title: Artificial skull member
Inventor: ODA YOSHIFUMI
IPC: A61F2/28
Filed: 1987-06-30
Abstract: PURPOSE:To repair the skull without loosing aesthetic appearance, by providing an almost spherical shape for the prosthesis of the omitted part of the skull and forming a plurality of projections to the outer peripheral part thereof. CONSTITUTION:An artificial skull member 1 may be made of a ceramic material such as alumina or apatite or a metal material such as stainless steel, a Co-Cr- Mo alloy, pure titanium or a titanium alloy. This artificial skull member 1 forms a spherical shell shape so as to be more fitted to the round shape of the head and a plurality of projections 2 are integrally formed to the required part of the peripheral edge part thereof. Further, these projections 2 are engaged with the natural skull B in the state mounted on the skull B and the depression of the artificial skull member into the periosteum (cerebral venticle) is prevented.
Patent JP-2000353822-A (JP)
Title: Gallium nitride compound semiconductor light emitting element and its manufacture
Inventor: UCHIDA KENJI
IPC: H01L21/205
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To control conductivity of p-type nitride compound semiconductor layer while selecting a region by forming a dielectric film with an opening part in a partial region of a P-type semiconductor layer. SOLUTION: Since hydrogen taken in crystal from an opening part region alone of an SiO2 film mask 109 is emitted by a heat treatment process, an acceptor is activated in the opening part region along and a hole is generated. That is, since hydrogen remains in the part of a P-type GaN contact layer 108 covered with the SiO2 film 109 and a P-type Al0.1Ga0.9N clad layer 107, an acceptor is not activated when high resistance has been kept and a hole is not generated. A current constriction function can be built without executing a shape processing process by activating an acceptor selectively only in a region with a P-type nitride semiconductor layer in this way.
Patent JP-S5954703-A (JP)
Title: Mixed pressure turbine
Inventor: KAWAGISHI HIROYUKI
IPC: F01D9/04
Filed: 1982-09-24
Abstract: PURPOSE:To reduce the energy loss due to disturbance, by providing a porous board on the outer ring of a nozzle diaphragm where the secondary operating fluid will flow in while setting the hole to specific shape thereby flowing the fluid uniformly in the circumferential direction of the path section. CONSTITUTION:The primary operating fluid 11 will pass a nozzle 14 fixed by the inner ring 12 and outer ring 13 of a nozzle diaphragm and a dynamic vane 16 planted on a disc 15 and flow into the next step. While the secondary operating fluid 17 will pass through a circumferential flow path 19 formed with a casing 18 conducted with a vapor supply tube and flow into a flow path 20. Here a tubular porous board 23 is provided coaxially with the outer ring 13 where the secondary operating fluid 17 will flow in. The area of hole in the porous board 23 is made minimum at the position facing with the vapor feed tube while maximum at the opposite side. Consequently the fluid passing through said path 19 and said board 23 will flow uniformly in the circumferential direction to reduce the energy loss caused by disturbed flow.
Patent JP-2000351613-A (JP)
Title: Activated carbon and water purifier having the same
Inventor: SATO TAKUMA
IPC: B01J20/20
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain an activated carbon having a large adsorbing volume of trihalomethanes from passing water, and also excellent in adsorbing characteristics of bad smell components, coloring components, etc. SOLUTION: This activated carbon has a pore diameter distribution represented by the formula dV/dlogR (V is a pore volume; R is a pore radius) in which the dV/dlogR value has (a) at least one or more peak values within the range of 10-40 Å pore diameter D and within the range of 0.03-0.2 dV/dlogR value, and (b) at least one or more peak values within the range of 6-9 Åpore diameter D and within the range of 1.0-7.0 dV/dlogR value, and further has small-diameter pores having 6-9 Å pore diameters formed on the inner surfaces of many large-diameter pores having 10-50 Å pore diameters.
Patent JP-S5788148-A (JP)
Title: Preparation of acrylic acid ester oligomer
Inventor: SAITOU SHIYOUJIROU
IPC: C07C69/604
Filed: 1980-11-21
Abstract: PURPOSE: To prepare the titled compd. useful as an intermediate for org. synthesis or as a plasticizer, etc., by reacting an acrylic acid ester in the presence of a nitrite and an acid.  
     CONSTITUTION: An acrylic acid ester of formulaI(R is alkyl, etc.) is made to react in the presence of a nitrous acid salt (e.g. sodium nitrite) and an acid (e.g. formic acid and acetic acid) to obtain the straight-chain dimerization reaction product of formula II (dihydromuconic acid ester) and the trimerization product of formula III (tricarboxylic acid ester). The production ratio of the dimer to the trimer can be controlled by properly selecting the reaction temp., the molar ratio of nitrite to acrylic acid ester, the conversion of acrylic acid ester, and the kind of reaction solvent. Higher molar ratio of nitrite/ester gives higher production ratio of the trimer, and the pref. molar ratio is 0.8/1W1.2/1. The reaction temp. is pref. 40W60°C, and too low reaction temp. results in the preferential β-nitrification reaction of the acrylic acid ester. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0510567-A (JP)
Title: Air conditioning controller
Inventor: SUZUKI KAZUO
IPC: F24F11/02
Filed: 1991-07-05
Abstract: PURPOSE:To control air conditioning capacity properly so that the temperature in a room approaches to a set temperature quickly and is maintained at the set temperature stably. CONSTITUTION:A difference between a room temperature, measured by a room temperature sensor 2, and a set temperature is operated by a room temperature change operating circuit 10 while an air conditioning load is operated by a neural network 6 based on the timer change of the room temperature, an atmospheric temperature, measured by an atmospheric temperature sensor 5, and the room temperature, measured by the room temperature sensor 2. A motor 9 for a compressor is controlled through a frequency changeable circuit 8 so that the frequency of the compressor is controlled based on the air conditioning load whereby the indoor temperature is approached to the set temperature quickly and the indoor temperature is maintained stably and constantly at the set temperature.
Patent JP-S5954804-A (JP)
Title: Hydraulic circuit
Inventor: MORISHITA MITSUMASA
IPC: F15B11/22
Filed: 1982-09-24
Abstract: PURPOSE:To reduce both manufacturing cost and the weight, by using a three- compartment hydraulic cylinder as the first hydraulic cylinder and linking the operation of the first hydraulic cylinder to that of the second hydraulic cylinder with a specified linkage ratio. CONSTITUTION:A three-compartment hydraulic cylinder is used as the first hydraulic cylinder C1' and a two-compartment hydraulic cylinder is used as the second hydraulic cylinder C2. The chamber R3' inside a slinding rod of the first hydralic cylinder C1' is connected to the bottom chamber R1 of the second hydraulic cylinder C2 and the rod chamber R2 of the second hydraulic cylinder C2 is connected to the operating part V1' of the first hydraulic cylinder C1'. Thus the first hydraulic cylinder C1' and the second hydraulic cylinder C2 are actuated with a specified linkage ratio. Accordingly, the third hydraulic cylinder which is conventionally used becomes unnecessary, whereby reducing both manufacturing cost and the weight.
Patent JP-H09308382-A (JP)
Title: Automatic feeder for flowerpot
Inventor: MURAI YASUO
IPC: A01G27/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a simple device for automatically feeding water and oxygen into the soil of a flowerpot. SOLUTION: This automatic feeder for a flowerpot comprises a cylinder with suspended water-sucking belt, one side of the cylinder being composed of an air-permeable filter belt 1 for silt removal, and the other side of the cylinder being composed of a water-sucking belt 2 which is longer downward than the filter belt, and cross-shaped frames 3 for securing air passage through both the end openings of the cylinder.
Patent JP-S6319966-A (JP)
Title: Detector for traveling object position of original reading device
Inventor: SAITO MASANORI
IPC: H04N1/107
Filed: 1986-07-14
Abstract: PURPOSE:To accurately detect the position of a traveling object in the secondary scan direction in a simple constitution, by providing an image resolution pattern having a form where the width of the main scan direction varies continuosly over the entire length of the secondary scan direction. CONSTITUTION:An image resolution pattern 10 is provided at one side out of an original effective reading area formed in the main scan direction and adjacently to said reading area. The pattern 10 has a black/white encode pattern shape formed in the entire length of the secondary scan direction at the same interval as the minimum moving pitch of a traveling object 9 in the secondary scan direction. The width of a black pattern of the pattern 10 varies continuously in the main scan direction over the entire length of the secondary scan direction. The object 9 moves in the secondary scan direction and the picture of an original 2 is read and scanned by a solid state image pickup element 8. In this case, the pattern 10 is also read by a pattern reading part 8b of the element 8. Thus the position information on the object 9 is obtained.
Patent JP-S6059088-A (JP)
Title: Method for sealing ion exchange membrane and gasket
Inventor: MIYASHITA MASAICHI
IPC: C25B9/19
Filed: 1983-09-09
Abstract: PURPOSE:To prevent sustainedly a leak of an electrolytic soln. by making a water repellent exist on the surface of an ion exchange membrane to be sealed in an electrolytic cell. CONSTITUTION:When an ion exchange membrane and a gasket are press-sealed, a water repellent is made to exist on the surface of at least the part of the membrane contacting with the gasket by coating, dipping or other method. A leak of an electrolytic soln. from the press-sealed part can be sustainedly prevented. Any water repellent which does not deteriorate the membrane and the gasket and does not contaminate an electrolyzate may be used as said water repellent.
Patent JP-H0453653-A (JP)
Title: Measuring method of tool dimension
Inventor: YAMAMOTO KUNIO
IPC: B23Q3/155
Filed: 1990-06-21
Abstract: PURPOSE:To perform working of a workpiece without being obstructed by a measuring instrument by carrying the measuring instrument onto a table upon taking out of a tool magazine by a tool changing device, and storing the measuring instrument in the tool magazine, after performing the measurement and storage of the tool dimension with the use of this measuring instrument. CONSTITUTION:In the case of performing measurement and memory of the tool dimension, a measuring instrument 13 is placed on a pallet 3 upon taking out of a tool magazine 8 by using a tool exchange device 10 first. The dimension measurement and memory of a using tool 7 are performed with the use of the measuring instrument 13 in this state, thereafter the measuring instrument 13 is stored in the tool magazine 8 with the use of the tool exchange device 10. Thus, the need for the installation space of the measuring instrument 13 on the pallet 3 is eliminated at the workpiece processing time, consequently the workpiece fitting space can be obtained in a wide range and the working efficiency can be improved.
Patent JP-S6144034-A (JP)
Title: Switch control device in vehicle
Inventor: KIYONO YASUHIRO
IPC: B60R16/02
Filed: 1984-08-07
Abstract: PURPOSE:To surely prevent switches for energizing various equipments from being erroneously operated, and to facilitate the data input operation of switches, by dividing the switches into two groups, that is, a first group in which switches are usable during stopping of a vehicle and a second group in which switches are usable during running of the vehicle. CONSTITUTION:A switch control device 21 comprises a casing 24 which is formed such that it covers a print circuit board, etc. on which various component parts are arranged. On this circuit board there are mounted various push buttons 25 relating to various equipments, an LCD26 giving a crystal liquid display in association with the push button operation, a mode change-over switch 27 for changing over the operation mode between the running mode and the stopping mode, and an LED28 for displaying the operation mode and a control circuit for controlling the input and output of the switch operation. Further, when the change-over switch 27 is set to the stopping mode, the modes which must be operated in the stopping condition, are displayed on the LCD26 in the stopping condition, corresponding to the push buttons 25, while when the change- over switch 27 is set to the running mode, the modes which must be operated in the running condition, are displayed on the LCD26.
Patent JP-H05328804-A (JP)
Title: Sterilizing device in germination-hastening machine
Inventor: KAWASHIMA KENZO
IPC: A01C1/02
Filed: 1992-06-01
Abstract: PURPOSE:To sterilize circulated and scattered water without using chemicals. CONSTITUTION:Water discharged from a tank 1 for hastening germination is introduced through a discharge pipe 9 into the lower part of either one chamber 2e of a warm water sterilization tank 2. Water introduced to the either one chamber 2e is sucked by the first pump 3 and filtered by a filter 4 and heated till a temperature (about 70 deg.C) exceeding sterilization temperature and returned to the upper part of either one chamber 2e. Thereby, water in the warm water sterilization tank 2 is kept to a sterilization temperature (about 60 deg.C) at which bacteria die out to afford clean water. The clean water is allowed to flow into the second chamber 2f beyond a dam 2b. The clean water is sucked with the second pump 7, fed through the first pipe line 9a to a cooler 6, where the water is cooled and controlled to a temperature suitable for hastening germination and then sprayed from each spraying nozzle 1d.
Patent JP-2000351154-A (JP)
Title: Thermoformed product made of biaxially oriented polyester sheet
Inventor: FUJII SHINGO
IPC: B29C51/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To improve transparency and heat resistance by thermoforming a biaxially oriented sheet made of a polyester containing an ethylene terephthalate as a main repeating unit and having a specific orientation coefficient, and heat treating the sheet at a crystal melting start temperature or higher. SOLUTION: After a polyethylene terephthalate obtained by a direct polymerizing method is dried, the polyethylene terephthalate is melted at 280 deg.C, extruded, and quenched to obtain an unoriented sheet. Then, the unoriented sheet is oriented longitudinally 0.2 times and laterally 2.0 times at an orienting temperature of 95 deg.C, and heat treated at 150 deg.C while relaxing by 5%, thereby obtaining a biaxially oriented sheet (surface orientation coefficient of 0.09 to 0.13).  Then, the oriented sheet is heated for 8 s in the state that four sides of the oriented sheet are restricted by an infrared heater (400 deg.C), thermoformed at a sheet temperature of 200 deg.C when thermoformed at a pressure of 0.98 MPa by using a mold having a depth of 31 mm, a port diameter of 67 mm and a temperature of 230 deg.C by a plug assist pressure forming method, and heat treated at 230 deg.C of a crystal melting start temperature or higher.
Patent JP-S5866797-A (JP)
Title: Method for preventing marine organism from adhering to pipings
Inventor: SUZUKI GENSHI
IPC: F28F19/01
Filed: 1981-10-19
Abstract: PURPOSE:To restrict growth of marine organisms tending to adhere to pipings and prevent the marine organisms from adhering to the piping, by accelerating the propagation of microorganisms contained in sea water used as cooling water. CONSTITUTION:When using sea water as cooling water, microorganisms are preliminarily propagated so that the concentration of oxygen in sea water becomes about 2ppm or lower. In one method for this purpose, sea water is introduced into a predetermined container, microorganisms are incubated therein, then a carbon cource, a nitrogen source, traces of inorganic salts and organis salts or the like are supplied as required, and the propagation of the microorganisms is accelerated by stirring. In another method, the microorganisms to be propagated are supported on an appropriate carrier, for example, a particulate material such as sand, a plate form body, etc. After these treatments, the microorganisms are separated from sea water, the latter is cooled by a cooler and is introduced into a heat exchanger as cooling water.