baber/WOPTO huggingface dataset:
Patent JP-H06136516-A (JP)
Title: Reducing valve for urea synthesis plant
Inventor: FUKAI TOSHITSUGU
IPC: C23C14/06
Filed: 1993-02-24
Abstract: PURPOSE:To prevent the damage of a reducing valve, to enable the safe operation of a urea plant and to enable continuous operation over a long period by using a material having a good cavitation erosion characteristic and corrosion resistance in the position liable to be susceptible to corrosion and cavitation erosion and more particularly in the reducing valve in a urea synthesis process. CONSTITUTION:This reducing valve 1 susceptible to the corrosion and cavitation erosion in the urea synthesis process is constituted of a chromium nitride material and a metallic base material which is subjected to a chromium diffusion penetration treatment and is coated with chromium nitride.
Patent JP-S63202482-A (JP)
Title: Thermal transfer printer
Inventor: TAKITA MASAAKI
IPC: B41J15/04
Filed: 1987-02-18
Abstract: PURPOSE:To enable separation action of a paper feed roller in loading of paper to be executed by a small number of parts, by making up an auxiliary roller for forcedly bringing paper into contact with a platen roller of a click mechanism. CONSTITUTION:A lever 34 is kept at a position of a dashed line by rotation of the lever 34 in loading of paper. The paper is loaded between a platen roller 6 and a paper feed roller 10 in this state. Then, by an action to set a cover frame in an engaged state for preparation of printing, the paper feed roller 10 or a part of the lever 34 is pushed in an arrow direction, starts to be rotated clockwise thereby and is automatically rotated to a position of a solid line at a position of exceeding the most compressed point of a torsion spring 37. Then, the paper is completed in loading.
Patent JP-S63201342-A (JP)
Title: Control device for fuel supply of engine
Inventor: HASHIMOTO TORU
IPC: F02D45/00
Filed: 1987-02-18
Abstract: PURPOSE:To cope with any change in kinetic viscosity of the atmosphere so as to raise the accuracy and reliability in controlling fuel supply by compensating the fuel supply in accordance with the information of either intake air temperature or the atmospheric pressure, and the information of the output frequency of an air flow sensor. CONSTITUTION:A Karman vortex detecting type air flow sensor 10 is arranged integrally with an air cleaner 15 on the air inlet of an air intake conduit 14 in an engine 13. And the detected signal from the air flow sensor 10 is sent to a controller 18 via a frequency compensating circuit 89 or the like. At this time, it is so constituted as to compensate the fuel supply control based on the detected signal from the air flow sensor 10 according to a change in kinetic viscosity of the atmosphere. Namely, the fuel supply control is compensated by a specific means within the controller 10 in accordance with the information of either intake air temperature or the atmospheric pressure detected by a sensor 20 or 21, respectively and the output information of the frequency from the air flow sensor 10.
Patent JP-H01308909-A (JP)
Title: Diameter gauge
Inventor: CHIYAARUZU UEIN DONARUDOSON
IPC: G01B11/08
Filed: 1989-02-16
Abstract: PURPOSE: To determine the outside diameter of a cylindrical component having different cross-section quickly and accurately by providing a pair of vertical linear arms extending to define an intersection with a resistor element having resistance variable in proportion to the length. CONSTITUTION: Arms 22, 24 extending outward at right angle from a supporting structure 20 have reference surfaces 23, 25 facing each other. A pair of resistor elements 10, 12 extend over the entire length of reference surfaces 23, 25 to form a contact surface of a component 26 to be measured and contact takes place along points shown by contacts 28, 30 or a line depending on the shape of component 26. Electrical contact is also established between the resistor elements 10, 12 and component 26. An ohm meter 18 measures series combination of the resistance up to the part 28 in resistor element 10, resistance between the contacts 28, 30 of the component 26, the resistance up to the contact 30 in resistor element 12, and the negligible resistance of leads 11, 13 and then the diameter of component 26 is calculated based on these values.
Patent JP-S58153220-A (JP)
Title: Magnetic head and its manufacture
Inventor: KURASHIMA KENICHI
IPC: G11B5/187
Filed: 1982-03-08
Abstract: PURPOSE:To improve flat cut effect by providing a fine projection at a boundary part between a rounded part near a gap and a flat cut part. CONSTITUTION:At the boundary part 2 between the rounded part 3 near the gap and the flat cut part 4, the fine projection 2A which is about 1- several mum high is formed. For this purpose, the contacting surface of a magnetic head is formed into a projection 2B which is about 2-10mum hight by using a forming grindstone and this projection is finished by a lapping tape, etc. Consequently, the deterioration of magnetic characteristics due to an increase in floating spacing at the time of a run of a magnetic tape is prevented completely.
Patent JP-H05233657-A (JP)
Title: System for providing and settling information service
Inventor: KAWADA TADASHI
IPC: G07D9/00
Filed: 1992-02-21
Abstract: PURPOSE:To provide the information service system easy-to use by an information service user. CONSTITUTION:This system provides and settles an information service to an information service user B having a will to use the information service by the number peculiar to a credit card obtained by concluding a contract of a credit transaction in advance and the number peculiar to the information service mentioned in a card or printed matter, etc. The system is provided with a confirming means (a) for confirming a will to use the information service from the information service user B, a recognizing means (b) for recognizing the information service user B, a service providing means (c) for executing the information service, a subtracting means (d) for subtracting frequency corresponding to a degree of using the information service from frequency set to the card in advance, and an output means (g) for outputting data of the information service user.
Patent JP-H07221396-A (JP)
Title: Manufacture of semiconductor laser
Inventor: YOSHII HIROKAZU
IPC: H01S5/00
Filed: 1994-02-08
Abstract: PURPOSE:To improve the controllability and reproducibility of the bottom width of a stripe groove in a current block layer of a first conductivity type and the thickness of a lower clad layer of a second conductivity type in a process for forming a mesa-like stripe. CONSTITUTION:By etching an n-type GaAs current block layer 9 with an etchant containing phosphoric acid (H3PO4), the etching speed difference between the layer 9 and a p-type Ga0.5In0.5P etching stop layer 6 is increased by about 5 times to 50 times as compared with the conventional example. As a result, the layer 6 can sufficiently stop etching even when the thickness of the layer 6 is reduced to 50Angstrom  so that the layer 6 cannot absorb oscillated light from an active layer substantially. Therefore, the controllability and reproducibility of the bottom width of the stripe groove of the layer 9 and the thickness of a lower clad layer 5 can be improved after etching, since the etching time of the current block layer 9 can be decided based only on the side etching of a groove section at the time of forming the stripe groove.
Patent JP-H07243684-A (JP)
Title: Environment-reproducing air conditioner and environment-reproducing method
Inventor: YANO YUKIHIRO
IPC: F24F5/00
Filed: 1994-03-07
Abstract: PURPOSE:To obtain a method for faithfully reproducing an existing environment by regulating a specific environmental factor regarding body sensing in an environment-reproducing area, incorporating aging-change data of the factor in the environment to be reproduced, and so controlling the factor as to change overtime according to the incorporated data. CONSTITUTION:An in-area air temperature regulator 2, a humidifier and a dehumidifier are provided in an environment-reproducing area 1. Supply/exhaust ports 5a-5d for selectively diffusing or exhausting wind (w) and radiators 6a-6d for radiating heat (f) are arranged at four sidewalls. A cooling coil 9c, a heating coil 9h and a humidifier 9m are provided in an air conditioner 9 for regulating temperature and humidity tw, rw of the wind (w), and a fan 10 for generating the wind (w) and a damper group 11 for selectively switching the supply/exhaust airs are provided. In-area air temperature tr and humidity rr are regulated by selectively switching the units. A controller 12 so control factor regulating means k as to change over time a plurality of types of specific environmental factors (x) in parallel according to contained data of a data container 13.
Patent JP-H09202187-A (JP)
Title: Cargo compartment partitioning structure of vehicle
Inventor: MUKUMOTO SATORU
IPC: B60R5/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and to reduce the cost by improving a partition between an occupant seat in a forward part of a vehicle and a cargo compartment in a rear part of the vehicle. SOLUTION: A base end is connected to a longitudinal separator bar 31 erected close to a center of a vehicle rearward of a driver's seat 1 in a rotatable manner in the vertical and horizontal direction, a separator bar 4 adjustable in length which is stretched between the separator bar 31 and a cabin side wall 92 on a front passenger's seat 2 side is provided, and engagement parts 93, 21 to be removably engaged with a tip of the separator bar 4 are provided on the cabin side wall 92 and the front passenger's seat 2 respectively. When a passenger is seated on the front passenger's seat 2, the tip of the separator bar 4 in the transverse direction is locked to the engagement part 93 of the cabin side wall 92.  When the front passenger's seat 2 is folded, the tip of the separator bar 4 in which the side of the driver's seat 1 is in the crossing direction is locked to the engagement part 21 of the front passenger's seat 2, and a partition for a cargo compartment is formed rearward of the front passenger's seat 2 and at the side of the driver's seat 1 with common use of the separator bar 4.
Patent JP-H01210788-A (JP)
Title: Blade structure for vaporizer for ice-making
Inventor: INOUE YOSHINORI
IPC: F25C1/14
Filed: 1988-02-18
Abstract: PURPOSE:To enable reliable scratching off of ice during ice-making operation and to enable reduction of the rotational load of a rotary drum during non-ice- making operation, by a method wherein blades mounted on a rotary drum are formed by a shape memory alloy, the blade is brought into contact with the inner peripheral surface of an inner pipe at temperature during ice-making time, and is separated away from the inner peripheral surface at temperature during non-ice-making operation. CONSTITUTION:Blades 3 are mounted on a rotary drum 4, and ice generated on an inner peripheral surface 1a of an inner pipe 1 due to contact of a tip 32 of the blade 3 with the inner pipe 1 is scratched off. The whole of a body 31 of the blade 3 is formed by a shape memory alloy. Since, during ice-making, a solution flowing through the inner pipe 1 is brought into a low temperature state, a tip edge part 32 of the blade 3 is forced into tight contact with the inner peripheral surface 1a of the inner pipe 1, and ice generated on the inner peripheral surface is reliably scratched off. During non-ice-making, since the solution in the inner pipe 1 is brought into a high temperature state, the tip edge part 32 of the blade is separated away from the inner peripheral surface 1a. This constitution reduces the rotational load of the rotary drum 4.
Patent JP-S55129637-A (JP)
Title: Crank wheel
Inventor: NAKACHI KOUKICHI
IPC: F16F15/31
Filed: 1979-03-28
Abstract: PURPOSE:To accelerate a crank wheel at a predetermined angular position by fixing a sinusoidal guide tube on the same axis as the rotary axis of the wheel and providing freely turning steel balls in the tube at the turning center and both ends. CONSTITUTION:Guide tubes 4, 4a are attached to the upper surface of a spoke 2 fixed or the turning axle 1. The guide tubes 4, 4a are formed in flat and sinusoidal shapes which extend in opposite directions. A steel ball 5 is disposed at the center of the sinusoidal tube to turn freely about the center of the turning axle 1. A proper number of air apertures 5 are formed through the end faces 10 of the uniteel guide tubes 4, 4a. Rods 7, 7a secured respecting at the same faces, hold steel balls 8, 8a while allowing their free rolling. Steel balls 9, 9a are movably disposed between the center steel ball 5 and their corresponding end steel balls 8, 8a.
Patent JP-S60181213-A (JP)
Title: Manufacture of iron in reactor
Inventor: SUGIURA SABUROU
IPC: C21C7/00
Filed: 1984-02-27
Abstract: PURPOSE:To enable the use of only reduced iron and reduced iron combined with scraps and to improve the refining effect by blowing a powdery carbonaceous material (C material) and gaseous O2 into molten iron to reduce iron oxide and to generate heat at the same time. CONSTITUTION:A powdery C material and gaseous O2 are blown into molten iron contained in a reactor to oxidize part of the C material to CO as well as to agitate the molten rion. Reduced iron put in the reactor is melted by heat generated by the oxidation, and Fe formed by reducing iron oxide in the reduced iron with part of the C material and CO is added to the molten iron. Gas contg. O2 is fed to exhaust gas exhausted from the reactor to oxidize CO in the exhaust gas to CO2, and the exhaust gas having an increased temp. by the oxidation is utilized for preheating reduced iron.
Patent JP-H06251865-A (JP)
Title: Microwave oven
Inventor: FURUSAWA RYOICHI
IPC: F24C7/02
Filed: 1993-02-24
Abstract: PURPOSE:To improve detecting precision and provide a satisfactory finish of food cooking by providing a sensor on the side wall of a heating chamber, and directly receiving the microwave reflected from a food through no stirrer to detect the weight. CONSTITUTION:When a microwave oven is started at thawing a food, a control part 9 drives a turn table motor 3, a stirrer motor 7 and a magnetron 4, and a microwave is supplied to the food on a turn table 2 to thaw it. The microwave from the magnetron 4 is stirred by the stirrer 5 to uniformly thaw the food. Since a sensor 8 is provided on the side wall of the heating chamber 1 and directly receives the microwave reflected by the food through no stirrer 5, the weight of the food can be stably detected with high precision, and the control part 9 can smoothly control the output of the magnetron 4 according to the detection signal.
Patent JP-H02213865-A (JP)
Title: Paper refeeding device
Inventor: JIYOUDAI AKIYOSHI
IPC: G03G15/00
Filed: 1989-02-14
Abstract: PURPOSE:To easily and directly eject paper left on a belt to the outside of a device by switching a switching means which selectively ejects the paper to the outside of the per refeeding device and driving the belt in a rewinding direction when a forcible ejection indication means is operated. CONSTITUTION:The switching means 120 which is disposed at the branch point of a path for housing the paper in a paper housing part 200 and a path 40 for feeding the paper again from the housing part 200 or in the vicinity of it and which selectively ejects the paper to the outside of the paper refeeding device 100 is provided. It is desired that the switching means 120 is a guide cover which can open and close the branch point of the housing path and the paper refeeding path 40 or the vicinity of it. Then, when the switching means 120 is switched to a paper ejecting position and the indication means is operated, the belt 240 is driven in the rewinding direction. At this time, the paper left in the housing part 200 is drawn from the belt 240. Thus, the paper left in the housing part 200 by being taken up to the belt 240 because a mode is set inadvertently or the paper refeeding operation is forgotten is easily and quickly ejected to the outside of the device.
Patent JP-H05233509-A (JP)
Title: Decentralized data processing system
Inventor: TOMOOKA SATOSHI
IPC: G06F15/177
Filed: 1992-02-24
Abstract: PURPOSE:To deal with various types of date formats without increasing the hardware/software quantity by adding the software which analyzes the data formats received by an output server and then requests the software corresponding to each analyzed data format to a work station. CONSTITUTION:The data format received by an output server 3 from a work station 2 via a local area network 1 is analyzed, and the software corresponding to this analyzed data format is requested to the station 2. Thus the station 2 sends the corresponding software to the server 3 which has R function necessary for the relevant data format only. Therefore the server 3 can control an output device in accordance with each type of data formats and can deal with various types of data formats with use of a small hardware/software quantity.
Patent JP-H06249961-A (JP)
Title: Equipment for measuring distance between cars
Inventor: SHIRAKAWA HIROYUKI
IPC: G01S17/10
Filed: 1993-02-25
Abstract: PURPOSE:To obtain an equipment for measuring the distance between cars for allowing safety driving by a constitution wherein the detection area can be brought into an optimal state depending on the variation of the distance and a preceding car can be captured even on a curve. CONSTITUTION:The equipment for measuring the distance between cars wherein a lens barrel 1 projects light Lt toward an object and reflected light Lr is received by a photodiode 20 in order to determine the distance upto the object based on the propagation delay time comprises a view mask unit 16 disposed immediately in front of the photodiode 20 in order to control the light receiving angle variably, a controller 22, a vehicle speed sensor 23, and a handle angle sensor 24.
Patent JP-S53122440-A (JP)
Title: Scanning type ultrasonic holography apparatus for flaw detection of curved faces
Inventor: ENAMI KOUJI
IPC: G01N29/04
Filed: 1977-03-31
Abstract: PURPOSE: To obtain reconstructed images having excellent quantitativeness by moving a transducer along the outside circumferential face of the object to be examined of a specified radius of curvature in performing ultrasonic scanning. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63202330-A (JP)
Inventor: TACHIBANA MASANOBU
IPC: A01K87/00
Filed: 1987-02-18
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-S63207523-A (JP)
Title: Wire electric discharge machining electrode wire
Inventor: EZAKI SHIGEO
IPC: C22C9/04
Filed: 1987-02-18
Abstract: PURPOSE:To obtain a wire electric discharge machining electrode wire which improves a discharge machining speed and reduces adhering to a workpiece further provides excellent workability of wire elongation and high temperature strength, by using a Cu alloy containing Zn, Al, Si respectively by specific wt.%. CONSTITUTION:A Cu alloy material, containing 25-40wt.% Zn, 0.5-2.0wt.% Al and 0.01-0.19wt.% Si, is formed into a rough drawn wire by hot extrusion, thereafter repeatedly performing elongation and heat treatment, an electrode wire is manufactured. This electrode wire, providing large strength against a high temperature, generates less trouble of breaking or the like in the wire when it is in use. While the electrode wire, being easily manufactured with excellent straightness, permits automatic wire connection to be easily performed. Further this electrode wire, if it is used, obtains good accuracy of finish machining in a workpiece and its good finish surface condition further even a high speed of discharge machining also with less amount of adhering to the workpiece.
Patent JP-H09227032-A (JP)
Title: Multiple-deck elevator
Inventor: MAKINO YUTAKA
IPC: B66B3/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To rescue passengers accurately and promptly in case of elevator failure, by detecting the presence of passengers in an elevator car through a detecting signal from a load detecting means, and controlling elevating movement based on a car position detecting signal from a car position detecting means so as to approach the car in which the detected passengers exist. SOLUTION: In double-deck elevators 1, 2 running independently respectively, if the elevator 1 is stopped with passengers contained due to its failure, rescuers 2Aa getting in the upper car 2A of the elevator 2, in order to rescue passengers 1Ba in a lower car 1B with the elevator 2, for example, a signal from a car 1A is inputted from a car position detecting device 12, and from a pulse value obtained by corrective operating results of this signal, a pulse value of a signal transmitted from a rescue side car position detecting device 22 is subtracted. When the subtracted result becomes 0, a motor 23 is stopped and the upper car rescue door 2Ad and the lower car rescue door 1Bd are opened, thus it is possible to rescue the passengers 1Ba.
Patent JP-H07248934-A (JP)
Title: Method for testing transaction contention for information processor
Inventor: AKEURA NOBUO
IPC: G06F11/22
Filed: 1994-03-08
Abstract: PURPOSE:To continuously execute an instruction string for testing for which overhead by a test control program is eliminated by selecting the instruction string for testing pertinent to a transaction contention combination to be a test object and generating it as one sub routine. CONSTITUTION:An instruction group for testing for generating transaction in the CPU 110 of an information processor 100 is stored in an external storage device 120 beforehand. When the contention combination of the transaction to be the test object is decided, the instruction string for testing pertinent to it is selected from the instruction string group for testing and extended in an area inside a main memory unit 120 for the desired number of times of contention. A sub routine recovery instruction is set in a final string and the extended instruction string for testing is generated as one sub routine. A transaction contention test is executed by using the sub routine. Thus, the instruction string for testing for which the overhead by the test control program is eliminated is continuously executed.
Patent JP-H10193357-A (JP)
Title: Plastic bottle volume reducing apparatus
Inventor: OKABE YOSHIO
IPC: B65D1/02
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To improve a volume reducing ratio of a bottle by cutting to remove a neck of the bottle having different material as compared with that of a container body, large thickness, rigidity and required for a large force to crush it during a crushing stroke. SOLUTION: A press is moved by a cylinder by means of fluid energy. Shearing blades 2, 3 are mounted at positions for cutting a removing part such as a neck 8 of a plastic bottle 7. First, the bottle 7 is set in the press by using a positioning unit 4 (A). In this state, the neck 8 is cut by the blades 2, 3 (B). Thereafter, it is crushed by press molds 5, 6 (C). Thus, volume reducing treatment of the bottle 1 can be simply executed to easily recover it, and plastic material can be efficiently recycled.