baber/WOPTO huggingface dataset:
Patent JP-S6238889-A (JP)
Title: Rotary compressor
Inventor: TANAKA YASUHIKO
IPC: F04C29/12
Filed: 1985-08-09
Abstract: PURPOSE:To improve assembly work efficiency of a rotary compressor by arranging a guide member erected from a peripheral part of a valve near the valve holding recess formed in a cylinder plate, and making the guide member project from the end surface of the cylinder plate. CONSTITUTION:The tip of a guide member 15 consisting of a guide pin 16 erected so as to be circumscribed on a valve holding recess 12b of a cylinder plate 5 is made to project from the cylinder plate 5. With this construction, the presence of the guide member 15 prevents a spring 14 and a valve 13 from being shifted or displaced when a side plate 6 is placed on the cylinder plate 5, making the assembly work easier.
Patent JP-H099439-A (JP)
Title: Cable recognition device and current sensor that can be used of the device
Inventor: ITO ATSUO
IPC: G01R15/18
Filed: 1995-06-20
Abstract: PURPOSE: To make it possible to distinguish one specified cable easily from a plurality of cables collectively installed by recognizing the specified cable based on the correlation between the signal current detected by a current sensor and specified signal current. CONSTITUTION: A cable 1 is completely surrounded by a ring-shaped iron core 3A of a clamp sensor 3. Magnetic flux caused by the current running in a core wire 1A of the cable 1 is converted into current by means of a winding 3B of the clamp sensor 3 and thereby the current running in the cable 1 is detected. Based on the correlation between the thus detected current running in the cable 1 and the current (10mA, 982.5Hz) supplied through a signal line 2, it is checked if the cable is the one that is expected to be found. The clamp sensor 3 detects the magnetic flux and a magnetic field which are caused by the current running in the core wire 1A of the cable 1, by means of a divided current transformer with high accuracy.
Patent JP-S6067208-A (JP)
Title: Rear wheel suspension device for small vehicle
Inventor: YAGI SUMIO
IPC: B60K5/04
Filed: 1983-09-24
Abstract: PURPOSE:To prevent direct transmission of reaction force of variable torque of an engine to a vehicle body for improved travelling comfort by supporting a bracket portion through an elastic member and pivotally connecting an arm member between a casing and the vehicle body. CONSTITUTION:A vehicle body 1 is provided at the front and rear portions thereof front wheels 2 and rear wheels 3, respectively. A casing 4 for supporting the rear wheels 3 is integrally formed with a bracket 6 for carrying an engine 5, and the engine 5 drives the rear wheels 3 through transmission gear means 10. The casing portion 4 of the unitary structure is supported by the vehicle body 1 through a shock absorber 7, and the bracket portion 6 is supported at the end thereof by the vehicle body 1 through an elastic member 8. There is provided an arm member 9 pivotally connected between the casing 4 and the vehicle body 1, having both ends thereof pivotally engagingly supported thereby. The reaction force from the road surface mainly acts on the arm member 9 but little on the bracket 6.
Patent JP-2001006089-A (JP)
Title: Vehicle detector using color information
Inventor: KITAMURA KENJI
IPC: G06T1/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle detector for detecting a vehicle by exactly recognizing the head lamps and tail lamps of the vehicle without being affected by light reflected on the surface of a road at rainy night. SOLUTION: A color image inputted from a color image input means 10 is separated into a chromatic color area and an achromatic color area by a chromatic color discriminating means 21 of a color detecting means 20 and a red area and a white area are detected out of them by a red area detecting means 22 and a white area detecting means 23. A circumscribed rectangle calculating means 30 calculates a circumscribed rectangle for each label by adding label numbers to the detected red and white area.  A longitudinal size evaluating means 41 and a lateral size evaluating means 42 of an evaluation value calculating means 40 calculate the evaluation values of the longitudinal and lateral sizes of the circumscribed rectangle while using the evaluation function with a coefficient set by an evaluation function coefficient calculating means 46 and a longitudinal/lateral size evaluating means 43 calculates the evaluation value of the circumscribed rectangle by totalizing these evaluation values calculated by the means 41 and 42. On the basis of the evaluation value, a vehicle candidate area is detected by a vehicle candidate area detecting means 44 and while using the evaluation function with the coefficient set by the evaluation function coefficient calculating means 44, the evaluation value of the vehicle candidate area is calculated by a vehicle candidate area evaluating means 45.
Patent JP-S6068158-A (JP)
Title: Welding method of lining pipe
Inventor: OOMORI KENJI
IPC: B23K33/00
Filed: 1983-09-24
Abstract: PURPOSE:To prevent corrosion of base metals and leakage of a fluid by subjecting the liner metals fitted tightly to the inside surfaces of cylindrical base metals to butt welding then welding the connecting ring covering the packing material which packs the inside of the annular recess in the remaining part and the base metals. CONSTITUTION:A set of lining pipes 1 are butted while liner metals 3 are projected from the connecting ends of base metals 2 and both liner metals 3 are welded W1. A packing material M consisting of a low melting alloy is then packed in the annular recess G between both liner metals 3 and both metals 2. The material M is covered with a connecting ring 5 consisting of the same material as the metals 2. The ring 5 and both base metals 2 are respectively welded.
Patent JP-H0615348-A (JP)
Title: Cemented carbide die
Inventor: SUGIO EIJI
IPC: B21C25/02
Filed: 1992-07-03
Abstract: PURPOSE:To prevent seizure between a bearing part and a work and to work a work stock excellent in surface smoothness by forming a die body constituting a bearing part from cemented carbide material and adjusting the surface roughness of the bearing part in a specified extent. CONSTITUTION:The die body 2 which is formed out of the bearing part 2a and a relief part 2b and made of cemented carbide material is shrunk and fitted integrally to a recessed part 4 for insertion in the middle of a die case 3. When a work stock passes the bearing part 2a at the initial stage of working, very fine dents 11 formed on the surface are filled by adjusting the surface roughness of th bearing part 2a to 5-30S with working material 12 and a thin film of working material 12 is easily generated. When the bearing part 2a is covered uniformly with a film of the same composition as that of the working material 12, the affinity between the bearing part 2a and the working material is improved, the seizure at the time of working is relieved and damages generated on the working surface are reduced.
Patent JP-2000006648-A (JP)
Title: Heat generator
Inventor: MOROI TAKAHIRO
IPC: B60H1/22
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat generator capable of guaranteeing the total calorific value if each component is manufactured with excellent accuracy. SOLUTION: Bearing devices 6, 7 comprising single row angular contact ball bearings are locked between forward and rear housings 1, 4 and a drive shaft 8 across a rotor 9 in the longitudinal direction. The bearing devices 6, 7 have contact angle θ1, θ2 at which respective working points A1, A2 are brought close from axes L1, L2, therefore an interval between forward and rear end faces 2a, 4a of a heat generation chamber 5 and forward and rear end faces 9b, 9c of the rotor 9 is regulated.
Patent JP-S6332462-A (JP)
Title: Healthy food preparation
Inventor: NAKAJIMA TADASHI
IPC: A23L21/10
Filed: 1986-07-28
Abstract: PURPOSE:The titled preparation capable of increasing and keeping health and strong physique degree, comprising gelatin extracted from stingray of cartilaginous fish as a main component blended with gelatin of edible meat animal and hair root essence of ginseng. CONSTITUTION:Gelatin extracted from stingray of cartilaginous fish is blended with gelation extracted from edible meat animal and hair root essence of ginseng, further dried at low temperature and ground to give the aimed preparation.
Patent JP-H0617610-A (JP)
Title: Valve system of internal combustion engine
Inventor: FUJIWARA KIYOSHI
IPC: F01L1/16
Filed: 1992-07-03
Abstract: PURPOSE:To effectively reduce the friction between a cam and a cam follower by reducing the slip between the two in a valve system of an internal combusition engine. CONSTITUTION:A valve lifter 9 is provided between a suction valve 4 and a cam 3 on a cam shaft 2 in an internal combustion engine. A cam follower 15 is interposed between the cam 3 and the valve lifter 9, and at the same time, the cam follower 15 is made rotatable on the valve lifter 9 through the bearing. The cam follower 15 is arranged by being inclined by the angle thetaon the valve lifter 9 so that the end part 15a on the side of the rotational direction A of the cam 3 in the cam follower 15 may be brought in the close vicinity of the cam 3. Thus, the cam follower 15 is inclined, and the rotational torque of the cam 3 is effectively applied in the direction close to perpendicular to the cam follower 15 and the cam follower 15 is easily rotated.
Patent JP-S5980456-A (JP)
Inventor: MAABIN HARORUDO REA
IPC: C08L27/00
Filed: 1983-09-27
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-H0839980-A (JP)
Title: Box file
Inventor: TSUJINO NOBUAKI
IPC: B42F7/14
Filed: 1994-07-28
Abstract: PURPOSE:To prevent the penetration of dust into a box body without damaging the functions of one-action operation assembling and one-action operation folding and to improve the user's convenience of use of a handle hole. CONSTITUTION:In a box file constituted by forming a box body 1 opened upwardly by folding and uniting a front piece 2, a rear piece 3, a left-hand piece 4, a right-hand piece 5 and a bottom lid 6 and forming a notch part 2A to the upper end part of the front piece 2, a front surface lid piece 8B, an upper surface lid piece 8A and an engaging piece 9 are provided to the lower side 2B of the notch part 2A through folding lines E, F, G. A handle hole 10 is provided to the rear piece 3 and the engaging piece 9 is formed into a shape and dimension such that the engaging piece 9 does not close the handle hole 10 in such a state that a lid piece 8 is closed. The bottom lid 6 is enabled in one-action operation assembling and one-action operation folding and the length from the lower side 2B of the notch part 2A to the leading end of the engaging piece 9 is made less than that from the lower side 2B of the notch part 2A to the lower side of the front piece 2.
Patent JP-S6424058-A (JP)
Title: Vegetable fiber-containing coal ash sand
Inventor: YAMAMOTO TADASHI
IPC: C04B18/24
Filed: 1987-07-16
Abstract: PURPOSE:To easily mold a lightweight material for buildings by adding cement and a proper volume of water to a main material which is a mixture composed of vegetable or vegetable fibers and coal ash and subjecting the mixture to pelletization or by smearing the main material with aq. cement slurry. CONSTITUTION:The vegetables, for example, chaff, cotton flower hulls, corn cores, etc., or vegetable fibers, for example, straw and sugar cane fibers, yarn dust, fabric dust, chips, pulp, cotton scrap and coconut shellfibers, etc., and the coal ash are mixed. The mixing ratio is settable as desired at >=10wt.% coal ash. This mixture is used as the main material and cement is added as a binder at 10-30wt.% of the total weight and as a standard measure, 20wt.% suffices. A proper volume of water is further added thereto and the mixture is pelletized by a high-speed mixing pelletizer. The light weight material for buildings is thereby easily and economically produced without calcination.
Patent JP-H05343095-A (JP)
Title: Nickel zinc battery
Inventor: NISHIYAMA KOICHI
IPC: H01M50/489
Filed: 1992-06-10
Abstract: PURPOSE:To improve a service life characteristic by specifying concentration of an OH<-> ion in electrolyte in a nickel-zinc battery. CONSTITUTION:In a nicke-zinc battery formed by using a microporous film separator having air permeability of 2-500 sec/100cc, Concentration of an OH<-> ion in electrolyte is set within range of 2-8mol/l. Thereby, the nickel-zinc battery having a long service life can be formed, so that an industrial value can be improved.
Patent JP-S5879156-A (JP)
Title: Specimen collection from molten metal
Inventor: IKEDA OSAMU
IPC: G01N33/20
Filed: 1981-11-05
Abstract: PURPOSE:To make it possible to collect simply and quickly specimens of high accuracy by using a specimen collecting device movable over the pigging floor that is mounted on a truck and movable up and down. CONSTITUTION:A specimen collecting device S is moved on a forehearth truck 16 from which specimens are collected, and made to stand by a pigging floor 15. When it is confirmed that the forehearth truck 16 is finished with receiving metal from the blast furnace, a probe 3 is attached to a weight 4, a clutch 10 is engaged, and an operation lever 12 is operated with a brake 11 released to operate a motor 9 and rotate a winding drum 8. A wire 6 is paid out, lowering the probe 3. When the probe 3 is put into the molten metal in the forehearth truck 16, the rotation of the drum 8 is stopped. When molten metal got into the probe, the lever 12 is operated to release the brake 11, and the wire 6 is wound up by the drum 8 to wind up the probe 3. Then the probe 3 is removed from the weight 4 for analysis.
Patent JP-H1111235-A (JP)
Title: Electric power supply device for vehicle
Inventor: KIMURA TOSHIO
IPC: B60R16/033
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To lengthen the life of a subbattery in a second electricty supply system to which a load reset when the supply voltage is more dropped than a prescribed value is belonged, in the electric power source device of a vehicle in which two electricity supply systems are connected by the relay for connecting between systems and also provided with the controller for an engine automatic stop.start, device for automatically stopping the engine at the once stop time by a traffic signal and automatically starting at the restart time and to which automatic start signal is supplied through a relay for connecting between systems. SOLUTION: A sub-battery supplies an electricity to a load 13 connected directly and also to a load 14 through a battery relay 39. But, the electricity supply to the load 14 is carried out only a restart order term from the controller for the engine automatic stop.start device after once stop of a running (at this time, the relay 21 for connecting between the systems is turned on). Therefore, the strength and frequency of a current extracted from the sub-battery become less than in the past and the life of the sub-battery is lengthened.
Patent JP-S6421725-A (JP)
Title: Optical multi-wavelength recording and reproducing device
Inventor: SEYA MASATOMO
IPC: G11B7/00
Filed: 1987-07-15
Abstract: PURPOSE:To enable a high speed transfer of an information by having the optical strength characteristic for the same wavelength by 1st and 2nd mediums and making the ground level of a reproducing signal nearly constant with the subtraction processing of the output of a 2nd optical detector from that of a 1st optical detector. CONSTITUTION:The light in the same wavelength is projected on the 1st medium 6 capable of multi-wavelength recording and reproducing of an information carrier and the 2nd medium 11 having the same characteristic as that of an unrecording 1st medium 6 to detect the projection light or transmission light emitted from each medium 6, 11 by 1st and 2nd optical detectors 8, 12 respectively and the outputs of both optical detectors 8, 12 are subjected to an arithmetic processing by an arithmetic circuit 13 to adjust the ground level of a reproducing signal nearly constant. Since a reproducing signal, ground level and signal level are obtainable constantly from the multi-wavelength recording and reproducing mediums 6, 11 the information can be reproduced with an easy signal processing and the reproduction at high speed can be executed.
Patent JP-S5881959-A (JP)
Title: Shaking-off apparatus for immersion plating
Inventor: SUEHIRO ATSUO
IPC: C23C18/16
Filed: 1981-11-05
Abstract: PURPOSE:To carry out shaking-off work of a plating liquid automatically in high quality, by a method wherein an object to be plated drawn out from a plating tank is grasped with plural nails and a rotary shaft connecting the nails is rotated. CONSTITUTION:An object to be plated 16 drawn out from a plating tank is put on nails 20 and a rotary cylinder 24 is operated to enlarge the nails to grasp the inner peripheral surface of the object 16 to be plated. In the next step, a rotary shaft 12 is rotated by driving a motor 34 to simultaneously rotate the nails 20 and, while centrifugal force is generated to the object 16 to be plated to fallen the excessive plating liquid from the end surface 16C and the bottom surface 16D of the object 16 to be plated. Subsequently, a revolving shaft 40 is revolved to make the axis of the rotary shaft 12 vertical and the motor 34 is stopped. In this state, the nails 20 are contracted to be parted from the inner peripheral surface 16A of the object 16 to be plated and the object 16 to be plated is fallen into a cooling tank 54 to solidfy the adhered plating liquid.
Patent JP-S6240300-A (JP)
Title: Activity measurement of adenosine deaminase in humor
Inventor: HANADA TOSHIRO
IPC: C12Q1/68
Filed: 1985-08-13
Abstract: PURPOSE:To solve problems, e.g. sensitivity of error, by decomposing xanthin, hypoxanthin and uric acid using adenosine as a substrate and carrying out the activity measurement in measuring the activity of the titled substance by measuring inosine. CONSTITUTION:Xanthin, hypoxanthin and uric acid present in the humor are decomposed with xanthin oxidase, uricase peroxidase, phenol or amine. Adenosine is used as a substrate to form inosine by action of adenosine deaminase in the humor, and purine nucleoside phosphorylase is reacted to form hypoxanthin, which is reacted with xanthin oxidase, uricase, reducing type coenzyme, peroxidase, phenol or amine and coloring reagent to be reduced to colorimetrically determine the formed dyestuff.
Patent JP-H0735343-A (JP)
Title: Hot water supplying device
Inventor: NAKAMURA MASAKI
IPC: F23N5/20
Filed: 1993-07-19
Abstract: PURPOSE:To enable hot water having a desired temperature to be rapidly supplied by a method wherein there is provided an initial flow rate controlling part for use in controlling a flow rate control valve at the time of starting of hot water supplying and at the other time of starting of re-supplying of hot water. CONSTITUTION:A controlling means 14 is comprised of a calorie calculation part 30, a purge time setting means 40, a flow rate control means 50, a mixing valve controlling means 60 and a heating control means 70. The flow rate control means 50 is comprised of a target flow rate control part 51 and an initial flow rate control means 52. In order to control a flow rate of supplied hot water at a normal state after supplying hog water during a predetermined period, the target flow rate control means 51 outputs a normal flow rate control (Qp) information 51a corresponding to a corrected calorie (Fo) information 30a obtained through the calorie calculation part 30 to a contact point S1 at a changing-over part 55. In order to control a flow rate of fed hot water at the time of feeding hot water and an initial hot water feeding state when a hot water feeding is restarted, the initial flow rate control means 52 outputs an initial flow rate (Qi) information 54a corresponding to a degree of opening of valve (X) information 53a obtained through a variable amount - degree off opening of valve conversion part 53 to a contact point 82 of the changing-over part 55 from the initial flow rate control part 54.
Patent JP-H0842681-A (JP)
Title: Control device for hydraulically-operated transmission
Inventor: NIIYAMA TSUNEFUMI
IPC: F16H63/02
Filed: 1994-07-29
Abstract: PURPOSE:To reliably prevent the occurrence of coengagement without worsening responsiveness of a gear shift when oil fed to and discharged from the hydraulic engaging element of a transmission is controlled by a solenoid valve. CONSTITUTION:A switch valve 7 is located upper stream from solenoid valves S2, S4, and S5 for hydraulic engaging elements C1, B1, and B2. The valve 7 is pressed to the closing position side by the oil pressures of a plurality of hydraulic engaging elements C1, C2, C3, and B1 related to a gear shift. During fail in which the three or more elements of the elements are simultaneously engaged, the valve 7 is switched to a closed position, the oil pressures of the elements C2 and B1 situated downstream from the valve 7 are reduced to prevent the occurrence of coengagement. In a closed position, an oil pressure having a given pressure is inputted to the valve 7 through an oil passage L11 and even when the oil pressures of the elements C2 and B1 are decreased, chattering of the valve 7 is prevented from occurring.
Patent JP-S6420571-A (JP)
Title: Image forming device
Inventor: OKADA TADASHI
IPC: B41J29/42
Filed: 1987-07-15
Abstract: PURPOSE:To prevent a corresponding area from protruding the area of a transfer sheet by changing the corresponding area into the inside of the transfer sheet when the corresponding area protrudes the transfer sheet in case of specifying partial writing area. CONSTITUTION:When a power source is turned on to depress a write mode key, a point (a) in the partial writing area 103 for originals is inputted. Then the size of the transfer sheet is detected, coordinate calculation is performed. Coordinates of the point (a) are transferred to a specific area in a RAM as its printing area. An area deciding means decides whether the partial writing area for the original 102 protrudes the transfer sheet or not. If so, an area changing means corrects forcibly so as to associate the edge of the corresponding area with that of the transfer sheet. Thus the burden imposed on an operator is lightened, and simultaneously mistaken printing can be prevented.
Patent JP-S6334195-A (JP)
Inventor: CHIBA TOMIYASU
IPC: B42D15/10
Filed: 1986-07-29
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-H0344530-A (JP)
Title: Complex sensor
Inventor: UKAI SEIICHI
IPC: G01L9/00
Filed: 1989-07-12
Abstract: PURPOSE:To make the pressure receiving area/the total area of a sensor chip maximum thereby to improve the sensitivity by forming the sensor chip in a regular square. CONSTITUTION:A chip 1 is formed in a regular square. A differential pressure detecting diaphragm 2 is provided to be almost in contact with an inner periphery of the square chip 1. A static pressure detecting diaphragm 4 is placed in an area enclosed by an outer periphery of the chip 1 and the differential pressure detecting diaphragm 2. Moreover, the central portion of the diaphragm 2 is relatively thick as compared with a thin portion therearound. A piezoelectric resistance element 6 is provided in the thin portion. In this structure, the differential pressure receiving area/total area of the chip and the static pressure receiving area/total area of the chip are rendered maximum, so that the greatest sensitivity is gained. When the sensitivity is constant, the area is minimum, whereby the number of chips obtained from one wafer becomes maximum.