baber/WOPTO huggingface dataset:
Patent JP-H0549336-A (JP)
Title: Threshing apparatus
Inventor: SHINOZAKI EIJI
IPC: A01F12/10
Filed: 1991-08-23
Abstract: PURPOSE:To enable the outward turning of a threshing drum without causing the deformation of the drum and to facilitate the maintenance of the threshing apparatus by making the threshing drum to be openable outward by turning the drum around either the feeding side or the discharging side of the threshing drum. CONSTITUTION:A threshing drum 5 is rotatably supported on a threshing drum shaft 31 between the feeding-side mobile side-plate 32 and the discharging-side mobile side-plate 33 of a threshing chamber and either one of the side-plates is attached to a fixed side-plate 34 with a hinging tool 35. The threshing drum can be turned outward around either the feeding-side 2 or the discharging side 3 to open the top of the threshing drum 6 and facilitate the maintenance of the apparatus.
Patent JP-H0771543-A (JP)
Title: Cam chain tensioner in internal combustion engine
Inventor: SHIGIHARA AKIRA
IPC: F16H7/08
Filed: 1993-08-30
Abstract: PURPOSE:To provide a cam chain tensioner for giving substantially constant tense state while stably holding a cam chain in a valve gear system of an internal combustion engine. CONSTITUTION:A cam chain tensioner 20 is disposed on the car body backward side (intake port side 9) of a cam chain storing chamber 17, a chain guide 19 is disposed above a cam sprocket 15, and in the cam chain tensioner 20, a steel pin 25 is integrally fitted to the fitting base 24 of a tensioner main body 23 formed by integrally burning a rubber burning material 22 on the surface and base of a steel belt-like member 21. Further, a lifter 28 is disposed a little above the center of the tensioner main body 23 in the rear thereof, the tip of a rod 29 of the lifter 28 is fitted to a recess part of the tensioner main body 23 having the same width as the diameter of the rod 29, so that regardless of oscillation of the tensioner main body 23, the lifter 28 is forced to push forward the tensioner main body 23 to give substantially constant tense state to an endless chain 16 and absorb vibration by a spring, oil pressure or the like.
Patent JP-H0762328-A (JP)
Title: Nbr composition
Inventor: MATSUURA SHINJI
IPC: C08K3/22
Filed: 1993-08-30
Abstract: PURPOSE:To obtain an NBR composition which can give a molding improved in wear resistance without detriment to strengths. CONSTITUTION:This composition is prepared by mixing NBR with Fe2O3. This composition can give a molding markedly improved in wear resistance without detriment to strengths, and therefore can be effectively used as a molding material for a seal for reciprocating pasts, such as a shock absorber seal.
Patent JP-H04117276-A (JP)
Title: Device for microbe culture medium
Inventor: YOSHIOKA SHOHACHI
IPC: C12M1/22
Filed: 1990-09-06
Abstract: PURPOSE:To obtain the title device capable of safely producing in simple facility and stably forming smooth and uniform slant culture medium and reduced in change of physical properties by providing a specific hydrophilic polymer layer on the surface of a device for microorganism culture medium made of a plastics. CONSTITUTION:The aimed device made of a plastics and providing a hydrophilic polymer layer consisting of a copolymer of glycosylethyl methacrylate and olefinic compound (preferably acrylic acid or styrene) thereon. The hydrophilic polymer layer is preferably formed by applying a solution of polymer consisting of the above-mentioned copolymer to the surface of plastics. Furthermore, the plastics constituting the device is preferably e.g. polycarbonate.
Patent JP-H0286419-A (JP)
Title: Manufacture of rubber sheet with color pattern
Inventor: TASHIRO SUMIO
IPC: B29K21/00
Filed: 1988-09-22
Abstract: PURPOSE:To enable a rubber sheet with color patterns dispersed in a circumferential direction to be manufactured simply by mounting an unvulcanized color rubber formed previously in the space of a split mold at the opposite position of an injection hole, and after that, injecting and filling unvulcanized base rubber. CONSTITUTION:At least the appropriate quantity of an unvulcanized rubber 6 is mounted on a space 3 defined by an upper and lower molds 1, 2, and at first on the opposite position of a lower mold recessed part 5 faced to an injec tion hole 4 of the upper mold 1. Next, unvulcanized rubber is injected and filled therein from the injection hole 4, and the color rubber 6 is dispersed in a circumferential direction following fluidity of the base rubber 7, after that, a desired rubber sheet with color patterns is obtained through vulcanization molding and mold releasing.
Patent JP-S60123006-A (JP)
Inventor: JIERARUDO KOERAA
IPC: H01F7/16
Filed: 1984-11-13
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-H0899399-A (JP)
Title: Circular pressure type printing press
Inventor: SAKIDA TEIJI
IPC: G02B5/20
Filed: 1994-09-30
Abstract: PURPOSE: To prevent the generation of printing register deficiency or a gear mesh like printing image error in a printing image by suppressing the shakaing in a printing width direction and the generation of a backlash phenomenon. CONSTITUTION: A printing stand 8 linearly and horizontally movable under a printing cylinder 3 along a guide 1, the oblique tooth-shaped gears 2, 2 integrally provided to both end parts of the printing stand 8 in a printing width direction, the oblique tooth-shaped auxiliary gears 6, 6 rotating in the state meshed with the rack gears 2, 2 and the oblique tooth-shaped cooperation rotary pinion gears 4, 4 meshed with the rack gears 2, 2 to rotate are provided and the cooperation rotary pinion gears 4, 4 are attached to both end parts of the printing cylinder in a rotary axis direction.
Patent JP-H0791241-A (JP)
Title: Secondary air supply device for engine
Inventor: TANAKA KAZUO
IPC: F01N3/32
Filed: 1993-09-24
Abstract: PURPOSE:To enhance the durability of a secondary air supply device by preventing remaining heat of an electrical heater for heating secondary air, from affecting an equipment provided on the upstream side of a secondary air supply passage. CONSTITUTION:A secondary air supply passage 20 is connected to an exhaust passage 14 just upstream of main catalyst 18. Secondary air is fed under pressure by an air pump 22 provided on the most upstream side of a secondary supply passage 20. A cut valve 26 and a check valve 28 downstream of the former are provided between the air pump 22 and an electrical heater 24 which is located in the secondary air supply passage 20, downstream of the air pump 22. The electrical heater 24 is energized in a secondary air supply area, and the pump 22 is driven. After the main catalyst 18 is activated, and then after a predetermined time elapses, the air pump 22 is stopped. Remaining heat of the electrical heater 22 is removed by a quantity of secondary air fed in a predetermined time.
Patent JP-H04119027-A (JP)
Title: Compensation device for delay in bit of optical signal
Inventor: SATAKE TOSHIAKI
IPC: H04B10/2507
Filed: 1990-09-07
Abstract: PURPOSE:To realize the compensation of a propagation delay difference before changeover and to change over transmission lines without hit by allowing a data comparator to control a variable delay means so that a delay time differ ence between a delay circuit and a variable delay circuit is equal to a sum of delay times of a photoelectric conversion module or the like. CONSTITUTION:The compensation device is provided with 1st and 2nd A-channel optical input terminal 10 and B-channel optical input terminal 11, 1st and 2nd photoelectric conversion modules 3A, 3B (its fixed delay time is respectively tauO/E,a, tauO/E,b) converting outputs at the terminals 10,11 into electric data, 1st and 2nd offset delay circuits 4A, 4B (its fixed delay time is respectively tauO,a, tauO,b) connecting to the output of the modules 3A, 3B, a variable delay circuit 5 (delay time taux) delaying a data from the circuit 4B variably, a delay circuit control module 6, a data comparator 7 comparing a delay time between the circuit 4A and the circuit 5 and outputting a control signal, an electrooptic conversion module 9 (delay time tauE/O) converting the output of the circuit 5 into an optical signal, and an optical output terminal 13 (timing to) from which the optical signal is outputted.
Patent JP-S6478930-A (JP)
Title: Control device for transmission
Inventor: KIMURA SHINICHI
IPC: B60K28/16
Filed: 1987-09-21
Abstract: PURPOSE:To facilitate the shifting operation by detecting the action and the acting direction of a shift lever and driving a driving device in the operating direction of the shift lever and reducing the operating force of the shift lever. CONSTITUTION:A linking arm 52 is fixed to the driving shaft 51 of a driving device 5 which is a DC motor installed on a transmission case 10 and, by fitting the free end part of the linking arm 52, as the driving device 5 is driven, an inner shaft 4 is reciprocated in the axial direction via the linking arm 52. On the other hand, a first switch 6a is installed in a position opposite to a first block 42 in the transmission case 10, a second switch 6b is installed in a position opposite to the second block 43, and a third switch 6c is installed in a position opposite to a third block 44, detecting the action and the acting direction of a shift lever 1 to operate the driving device 5 interlocked with the operation of the shift lever 1.
Patent JP-H04118865-A (JP)
Title: Temperature raising method of fuel cell
Inventor: MOCHIZUKI KENICHI
IPC: H01M8/04
Filed: 1990-09-07
Abstract: PURPOSE:To reduce the cost of a temperature raising system and to save the temperature raising energy consumed in the temperature raising operation, by providing a heater in a circulation system of a cathode to circulate an inert gas while raising its temperature, and heating a fuel cell indirectly by the heated inert gas. CONSTITUTION:When a fuel cell is driven and operated, nitrogen gas N is fed to a cathode circulation system 5 instead of the gas in the cathode circulation system 5, and then, the nitrogen gas N is circulated while heating the nitrogen gas N up to a specific temperature by a heater 18 provided in the circulation system 5 so as to heat a fuel cell 1 indirectly. As a result, a good heat exchange efficiency can be obtained, and even though the fuel cell 1 is a large size, for example, an adequate capacity is obtained, and a commercial heater 18 can be used for the heating. Consequently, the cost of the temperature raising system can be reduced, and the temperature raising energy such as the power or the fuel can be saved. Furthermore, generation of a thermal distortion in the fuel cell 1 can be suppressed, the fuel cell 1 can be heated evenly, and the capacity of the fuel cell can be maintained.
Patent JP-H0794925-A (JP)
Title: Glass antenna
Inventor: MIYAZAKI YASUNOBU
IPC: H01Q1/32
Filed: 1993-09-24
Abstract: PURPOSE:To make it possible to receive a fine radio wave from a GPS satellite and to use this glass antenna as an antenna for an automibile telephone system or the like by constituting one element of the glass antenna like a U shape and the other like a horizontal wire or a U shape and arranging both the elements close to each other. CONSTITUTION:Cloudiness preventing heating wires 2, a glass antenna 3 arranged on a lower margin part under the wires 2 and constituted of the 1st element 31 having a U-shaped element connecting a vertical wire on both the ends of a horizontal wire and a T-shaped element connected to the horizontal wire of the U-shaped element and the 2nd element 32 consisting of a horizontal wire arranged along the horizontal wire of the 1st element 31 and a feeding point 4 for the 1st element are printed out and burned like a screen together with an antenna 5 arranged on the upper margin part of the wires 2 allowed to receive other FM radio broadcasting waves or the like on the inside of plate glass for an automobile by a conductive paste to form a glass antenna system. After mounting this window glass on the rear part of the automibile, an inner wire conductor 7 of a coaxial cable is connected to the feeding point 4 of the 1st element 31 and the center part of the 2nd element 32 is connected to an external conductor as a feeding point.
Patent JP-S6298057-A (JP)
Title: Method of controlling speed change in vehicle automatic speed change gear
Inventor: IWATSUKI KUNIHIRO
IPC: B60W10/10
Filed: 1985-10-24
Abstract: PURPOSE:To make it possible to reduce shocks upon gear shifts over a wide range, by determining the amount of a variation in engine torque in dependence upon the kind of a gear shift, and by changing the engine torque by the amount of the variation during gear shift operation. CONSTITUTION:There are provided at least two speed change gears for changing more than two gear shift stages, so that gear shifts among multiple gear stages may be attained in combination of gear shifts of the speed change gears. The kinds (A, B,...) of gear shifts are detected, and the amount of a variation in engine torque is determined in accordance with at least the king of a gear shift. Further, the engine torque is changed by the thus determined amount of the variation during gear shift operation. Accordingly, shocks upon gear shifts of all kinds may be reduced.
Patent JP-S60130222-A (JP)
Title: Decoding method of reed solomon code of single error correction double error detection
Inventor: OKANO HIROICHI
IPC: H03M13/15
Filed: 1983-12-16
Abstract: PURPOSE:To constitute a decoder of single error correction/double error detection RS code by adding an error discriminating circuit to a decoder of a single error correction RS code. CONSTITUTION:When an error discrimination Z=S0S2+S1<2> is zero, it is discriminated as a single error and when not 0, it is discriminated as a double error. In case of the single error, the amplitude Y1 of the error is a syndrome S0, a syndrome S1 and the syndrome S0 through an inverter 2 are fed to a full adder 3 of i+j(MOD2<b>-1), an output S1/S0 is obtained and it represents the position of error X1. An output S0S2 of the full adder of i+j(MODe<b>-1) and an output S1<2> of a circuit (X2)5 obtaining the original square are fed to a coincidence detecting circuit AND6, and when they are not coincident, the error is detected. Thus, the algorithm is used and an SbEC-DbEDRS code is decoded easily by the software program.
Patent JP-H1066288-A (JP)
Title: Highly-heat-resistant motor
Inventor: OTAKE KOICHI
IPC: H02K15/02
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a canned motor which prevents a performance from being degraded due to the high temperature of a winding and which can be operated stably even in a high-temperature atmosphere by a method wherein an electric wire in which a copper material is covered with stainless steel is used for the winding of the motor. SOLUTION: An electric wire 20 in which a stainless steel thin film 22 is coupled to the surface of a copper wire 21 is used for a motor winding at a canned motor pump in which a can-sealed motor is intergrated with a pump. At this time, in the electric wire 20, the boundary between the copper wire 21 and the stainless steel film 22 is brought into close contact in such a way that they are die-drawn in the manufacture of the electric wire, the surface of the stainless steel film 22 is coated with an inorganic insulating paint so as to be fixed, an insulating layer 23 is formed, and a heat-resistant glass fiber 24 is wound from its upper part. Thereby, even at a high temperature of 450 deg.C a higher, it is possible to prevent the copper wire 21 from being oxidized, and the insulation between the wires can be maintained stably.
Patent JP-H0870731-A (JP)
Title: Cooler for fish rearing water tank
Inventor: WATANABE HIROYUKI
IPC: A01K63/00
Filed: 1994-09-07
Abstract: PURPOSE: To provide a simple cooler for keeping water temperature in a water tank at an adequate one even when the ambient temperature exceeds the rearing temperature for fishes. CONSTITUTION: This cooler for a fish rearing water tank comprises a motor- driven fan 5, an engaging means for attaching the motor-driven fan 5 to the water tank so as to oppose the air supply direction 6 of the motor-driven fan 5 to the water surface, a temperature sensor 13 for sensing the water temperature of the water tank and turning on and off the motor-driven fan 5 at the set water temperature and a hood 9 equipped with a louver 10 on the air supply side 6 of the motor-driven fan 5.  The cooler is capable of opposing the air supply side 6 of the motor-driven fan 5 to the water surface with the engaging means and engaging the air supply side with the edge of the water tank, rotating the motor-driven fan 5, supplying air through the hood 9 toward the water surface, on the other hand, forcedly supplying a wind into the hood 9, regulating the wind direction by an angle of the louver 10, making the wind flow over the water surface in the water tank and cooling the water surface.
Patent JP-H0979923-A (JP)
Title: Load testing device
Inventor: HASHIMOTO HIROYUKI
IPC: G01M99/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To find the load characteristic of a rotary machine to be tested including the transient characteristic with high accuracy by improving the responsiveness of an electric system by optimizing the control system of a flow controlling servo valve used as a means for regulating the hydraulic fluid pressure of a brake and eliminating the deterioration of the responsiveness caused by the cross-sectional deformation of an oil tube from the servo valve to the brake. SOLUTION: A supporting bracket 3 is fixed to the right side face of the housing 12 of a brake 1 so as to support a flow controlling servo valve 2. Since communicative holes are formed through the bracket so that the valve 2 supporting surface of the bracket 3 can be communicated with the fitting surface of the bracket 3 to the housing 12 and, when the bracket 3 is fixed to the housing 12, the opened ends of the communicative holes can be communicated with oil passages 17a and 17b opened on the fitting surface, no oil tube is required between the valve 2 and the brake 1. In addition, the control system of the valve 2 is optimized by regarding the valve 2 and brake 1 as secondary delaying elements.
Patent JP-2001064541-A (JP)
Title: Cemental water-based coating material and structural member using the same
Inventor: WASHISAKI YOSHIMORO
IPC: C09D1/08
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material having excellent thixotropy and tightly adhering to the surfaces of various substrates by using fine waste sand having a specified or smaller particle diameter and obtained in recovering foundry sand from used sand molds, as an inorganic aggregate of a water-based coating material comprising a cemental setting material, an acrylic resin and the inorganic aggregate. SOLUTION: The inorganic aggregate used is fine waste sand having a means particle diameter of at most 100 μm and obtained in the recovery, regeneration, and classification of casting sand from used sand molds or of a mixture thereof with another inorganic aggregate. Especially, fine waste sand obtained from the roasting of the recovered foundry sand, from the grinding subsequent the roasting, and from the classification subsequent to the roasting or the grinding is desirable. The source of the fine waste sand is particularly desirably and used green sand mold or a used shell mold. The content of the fine waste sand is desirably 18-89 wt.% based on the weight of the solids of a coating material. The mixing ratio of the fine waste sand to the other inorganic aggregate is desirably 90:10 to 20:80 by weight.
Patent JP-H0288257-A (JP)
Title: Printer control device
Inventor: ISAKA YUKIO
IPC: B41J2/44
Filed: 1988-09-26
Abstract: PURPOSE:To reduce a risk of leakage of information by presenting only specific information by a method wherein various kinds of error information to be detected are classified into a plurality of levels to be stored and when read out, a subject is specified to be outputted. CONSTITUTION:A CPU 31 has a ROM, a working RAM, etc., and errors generated in processes of operation and control are detected respectively with detectors 33 and 32. A memory means 34 stores, for instance, error information or the like to a floppy disk FD. The CPU 31 controls sequence of all devices. When various kinds of error information are inputted from the detectors 32, 33 even in the middle of recording or during waiting, they are classified into a plurality of levels. Each is joined by a level number and is stored in the FD with the FD device 34. Besides, when the level number, a range of year, month, and day, etc., are inputted to a console 36, only corresponding data are read with the FD device 34. They are either displayed on a display of a CRT or the like provided on the console 36, or are recorded with a printing part 35.
Patent JP-H0765176-A (JP)
Title: Shape discriminating device
Inventor: IDE HIROSHI
IPC: G06K9/52
Filed: 1993-08-31
Abstract: PURPOSE:To provide the shape discriminating device which can accurately process a target image without being affected by its rotation and recognize the shape in a short time with simple structure. CONSTITUTION:This device consists of a binarization means 1 which binarizes image data (a), a gravity center detecting means 2 which finds the gravity center position of the image data (b) generated by the binarization of the binarization means 1, a binarized image storage means 3 which stores the binarized image data (b) spirally, a FFT arithmetic means 5 which performs FFT arithmetic for the binarized image data (c) read out of the binarized image storage means 3, a pattern storage means 6 in which FFT arithmetic results (q) characteristic to previously obtained figures are written, and a comparing means 7 which compares the FFT arithmetic results (q) read out of the pattern storage means 9 with the FFT arithmetic result (e) obtained by the FFT arithmetic means 5 and generates an output signal (f) corresponding to a matching figure when they match each other.
Patent JP-H08100784-A (JP)
Title: Submergible pump
Inventor: ARAKI SHINICHIRO
IPC: F04D13/08
Filed: 1994-10-03
Abstract: PURPOSE: To reduce the amount of water injected from an air ventilating passage to the possible minimum amount at the time of operation of a submergible pump so as to suppress reduction of pump efficiency, and prevent the air ventilating passage from clogging by foreign matters so as to avoid any loss of discharging function of air, and also enable application of an already present submergible pump. CONSTITUTION: A cylindrical rubber made closure for forming an air ventilating passage 10 which is penetrated vertically is water-tightly fit to an air ventilating hole 8 formed on a casing 2, and projected toward the inner side of the casing 2, and the inlet 10A of the air ventilating passage 10 is opened toward downstream sides of rotating direction R of an impeller 1 and the turning direction R1 of water generated in the casing 2.