baber/WOPTO huggingface dataset:
Patent JP-H0387641-A (JP)
Title: Signal processing circuit for humidity sensor
Inventor: MIYAZAKI HIROSHI
IPC: G01N27/22
Filed: 1989-08-31
Abstract: PURPOSE:To exactly correct minute non-linearity and a temperature characteristic and to cope with the use under the condition that high accuracy is requested by offsetting the non-linearity in a humidity sensor and a voltage converting circuit with an amplifying circuit. CONSTITUTION:An operational amplifier 19 for which an input resistance 20 and a feedback resistance 21 are connected is used as the amplifying circuit of a final output stage, and also, a diode 22 is connected in parallel to the feedback resistance 21 so that the output side of the operational amplifier 19 becomes the cathode. That is, the diode 22 is biased in the forward direction, and also, voltage setting and a gain allocation are executed in advance so as to operate before a turning-on state, and in accordance with the output voltage of the operational amplifier 19, the small forward current of the diode 22 is varied, and non-linearity of minute hygrosensitive characteristic of a humidity sensor 3, a temperature characteristic, or non-linearity of the detecting circuit itself can be corrected.
Patent JP-S6282636-A (JP)
Title: Positioning device for take-out electrode
Inventor: SETO GIICHI
IPC: H01J37/317
Filed: 1985-10-07
Abstract: PURPOSE:To enable quick and accurate measurement of the inclination angle of a take-out electrode by integrally fixing a gauge for measuring the forward/ rearward and right/left inclination angle to the take-out electrode. CONSTITUTION:The body 1 of positioning device is constructed into E-type to insert the central foot section 1a into a beam slit 14 of a take-out electrode 7 thus to contact the foot sections 1b, 1c at the opposite sides against a take-out electrode carrier block 8 and to perform positioning. A shaft 6 is penetrated through the foot section 1a and journaled rotatably and advancably/retractably in the forward/rearward direction then a fixing click 6a is fixed to the tip while an operating knob 4 is fixed to the opposite end. Furthermore, a level 2 is pivoted through a pin 3 to the body 1 and arranged switchably between the right/left direction and the forward/rearward direction of the electrode 7. Consequently, the inclination angle of the take-out electrode can be measured easily, accurately and quickly.
Patent JP-H0557520-A (JP)
Title: Working device
Inventor: YOKOMATSU TAKAO
IPC: B23Q5/34
Filed: 1991-09-03
Abstract: PURPOSE:To embody a groove depth error of 1/100mum at the time of straight groove working, or that of a several nm order necessary at the time of mold working, unrealized by conventional machining technique. CONSTITUTION:A coarse motion Y slider 11 is mounted on a X slier 1, and moreover a fine motion Y slider 12 is fitted to the coarse motion Y slider 11 with fixtures mounted on the X slider 1. Work 14 is fixed to the fine motion Y slider 12. The fine motion Y slider 12 is composed of a fine motion mount for moving the work 14, a fine motion actuator, and a fine motion displacement sensor, etc., detecting the displacement of the fine motion mount. A cutting tool 9 is set at a given standard surface position, a cutting depth between the cutting tool 9 and a given bottom surface is set by electrifying the fine motion actuator, and control is made so as to fix the cutting depth based on the output of the fine motion displacement sensor.
Patent JP-H0887699-A (JP)
Title: Supporting system for activity of mobile object
Inventor: SHIRATORI KENJI
IPC: G06Q50/30
Filed: 1994-09-19
Abstract: PURPOSE: To arrange plural mobile objects over a wide area while exactly partially taking the charges of jobs by collecting the position information from the mobile objects connected by radio communication. CONSTITUTION: A position measuring part 11 for mobile objects always measures the positions of mobile objects, the job states of mobile objects are set to an input part 12 by the workers of boarding and each time the radio communication of mobile object information such as the measured position information, set state information and stored identification numbers of mobile objects is performed with a head office by the voices of the boarding workers, a mobile object information transmitting means 16 transmits the information to the head office by being activated at fixed time intervals based on a clock.  Then, a mobile information receiving means 31 of the head office receives the mobile object information and stores it in a mobile object information storage part 26 and corresponding to the receibedposition information of the mobile objects, a spot information retrieving means 32 retrieves a map information storage part 24 and a support information storage part 25. Then, the map, where the mobile objects are positioned, is selected, the support information around it is found out, and the position and support information of mobile objects is displayed on a display part 22 together with the map by a spot information display means 33.
Patent JP-H0886511-A (JP)
Title: Hot-water supplier
Inventor: FUKAYA HIROYASU
IPC: F24D18/00
Filed: 1994-09-19
Abstract: PURPOSE: To realize the effective generation of an electric power by providing with a thermoelectric conversion module so as to be contacted with gas discharged out of a heat exchanger, in a hot-water supplier equipped with the thermoelectric conversion module, utilizing gas from a burner for high- temperature fluid source and water, introduced into the heat exchanger as a low-temperature fluid source. CONSTITUTION: In a hot-water supplier, water, supplied from a feed water port 40, is heated upon passing it from a thermal generating unit 30 through a heat exchanger 16, then, is discharged out of a hot-water discharging port 48 as hot-water. In this case, combustion gas, generated by a burner 18, effects heat exchange between feed water upon passing the heat exchanger 16 and, thereafter, is introduced into a thermal generating unit 30 through a duct 28. The gas is contacted with the high-temperature fluid side surface of a thermoelectric conversion module 34 and, thereafter, flows in the sequence of the duct and a muffler 62 and is discharged out of an exhaust air port 66.  The thermoelectric conversion module 34 is cooled by water in a water cooling jacket 36 through the outer peripheral surface thereof and power generation is effected by a temperature difference between the exhaust gas of combustion and water.
Patent JP-H0542376-A (JP)
Title: Manufacture of electric resistance welded steel tube
Inventor: KOBAYASHI JUNICHI
IPC: B21C37/08
Filed: 1991-08-07
Abstract: PURPOSE:To obtain the electric resistance welded steel tube excellent in both welding quality and surface quality by forming a band steel into a cylindrical shape in order by a forming roll group, melting an edge part by a high-frequency current and then, welding this with pressure by squeeze rolls. CONSTITUTION:The squeeze rolls 1 are made to a two-roll type having flanges up and down or a three-roll type in combination of a side roll 2 having only an upper flange and a bottom roll 3 having charge of 1/4-1/2 of the groove in squeezing. A rotation axis of the side roll 2 is inclined in the proceeding direction of the tube and the squeeze roll groove is formed into a vertical elliptical shape having the ratio of the major axis to the minor axis close to complete roundness as much as possible to the extent that the projection groove in the proceeding direction of the tube does not enter the inside of complete roundness with the minor axis of an ellipse as the diameter when the rotation axis is inclined. Consequently, the electric resistance welded tube excellent in both welding quality and surface quality is obtained stably without deteriorating the advantage of the two-roll type where the squeeze roll exchange and positional adjustment are easily carried out.
Patent JP-H0549288-A (JP)
Title: Motor controller and control circuit
Inventor: YOSHINO MOTOYASU
IPC: H02P6/08
Filed: 1991-08-08
Abstract: PURPOSE:To provide a motor controller in which work efficiency is enhanced at the time of fabrication or assemblage by an extent corresponding to the reduction of external resistor. CONSTITUTION:In a circuit for applying a bias voltage on a Hall element 1 which detects rotational phase of a motor 9, a level shift diode 17 is employed in place of a bias resistor thus reducing the external resistor.
Patent JP-S61102448-A (JP)
Inventor: KAARU HAINTSU KOOREN
IPC: D02H13/04
Filed: 1985-10-05
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-2001050367-A (JP)
Title: Power transmission device
Inventor: AKAOGI KAZUNARI
IPC: F16D7/04
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device to reduce the number of parts, simplify constitution, and besides facilitate manufacture. SOLUTION: This device comprises a hexagonal rotary member 1 on the drive side rotated by receiving a rotation force from a rotation drive source and formed of a rigid substance; an annular rotary member 2 on the driven side coupled to the rotary shaft of an apparatus on the driven side and formed of a rigid substance; and an engaging member 3 formed of an elastically deformable high molecular material and having a central hole formed in a hexagonal shape. The size of the central hole in a hexagonal shape of an engaging member 3 is formed in size smaller than the size of the hexagonal rotary member 1 on the drive side and the outer peripheral surface of the engaging member 3 is vulcanized and adhered to the inner peripheral surface of the rotary member 2 on the driven side.  The rotary member 1 on the drive side in a hexagonal shape is fitted in the hexagonal central hole of the engaging member 3.
Patent JP-H0875405-A (JP)
Title: Turning angle sensor for controlling driving machine
Inventor: HARII FURAIHI
IPC: G01D5/165
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a turning angle sensor and to facilitate the operation thereof by conducting the lead wire whose second part is rotatably journaled by a first sensor part and the first sensor is connected to a contact track, to the plug contact point of a plug connecting part. SOLUTION: A sensor 20 is provided with first and second sensor parts 21, 22. The part 21 is turned together with a casing 2 through a plastic part 10, and the part 22 is integrally constituted with a cylindrical part 14. An electrical lead wire 66 is embedded in the part 10, and on the end surface side 11 contact tracks 24, 24a, 24b, 24c are printed. The space (a) between the end surface 11 and the lead wire 66c is selected as small as possible, so that the electrical connection between the lead wire 66 and the contact track 24 can be guaranteed. While there is a space S between the plug contact point 66f and the outer surface of the casing 2, an expansion loop 72 is provided, and even if the partial region 66d is large, no inconvenience is caused for the connection between the lead wire 66 and the contact track 24.  The contact track 24a is connected to the lead wire 66' and an expansion loop 72' is provided even in the inside of the lead wire 66'.
Patent JP-2000039086-A (JP)
Title: Holder
Inventor: NISHIWAKI KOJI
IPC: F16L3/14
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a holder to be wound around an object to be held and capable of easily holding the object to be held. SOLUTION: This holder 1 is formed of a bendable band-shaped plate P, and a hooking part 3 on which an inserting part 3a to be inserted in the thickness direction and a hooked part 4 to be hooked on the hooking part 3 are alternately provided in the longitudinal direction. The inserting part 3a is provided with a wide inserting part 3b and a narrow inserting part 3c communicated with the wide inserting part 3b. Moreover, the hooked part 4 is provided with a wide part 4a and a narrow part 4b communicated with the wide part 4a. The hooked part 4 is inserted into the wide inserting part 3b of the hooking part 3, the hooked part 4 is moved downwardly along the surface of the hooking part 3, the wide part 4b of the hooked part 4 is advanced into the narrow inserting part 3c of the hooking part 3, and therefor, the wide part 4a of the hooked part 4 is hooked on the hooking part 3.
Patent JP-S59115908-A (JP)
Title: Burner
Inventor: HASHIMOTO TAKASHI
IPC: F23D1/02
Filed: 1982-12-22
Abstract: PURPOSE:To improve mixture of fuel with an oxidizing agent and to stabilize flame, by a method wherein sprayed fuel and the oxidizing agent are forced into contact with each other for mixture within the swirl flow of either of the fuel and the agent. CONSTITUTION:The arbitrary number of nozzles 5 for combustion are formed in the peripheral part of the base surface of a combustion chamber 3, and each of nozzles 7 for an oxidizing agent is located in the direction of a tangent line on the inner peripheral surface of a combustion chamber in the vicinity of a nozzle for fuel. Fuel 11, for example, Co, is injected upward in a combustion chamber 3 through a feed passage 6 and the nozzles 5 for combustion and is injected upward in a combustion chamber 3 through the nozzles 5 and is sprayed fuel is surrounded with a sprayed oxidizing agent which is injected through the nozzle 7 after passing through a feed passage 9 for an oxidizing agent 12, for example, N2O, and an annular chamber 10 and swirls. Such sprayed fuel is sufficiently mixed as it makes contact with the sprayed oxidizing agent within the swirl flow of the agent for a long time, and thereby such combustion mixture is easily ignited by an electrode 4 for ignition and is completely burnt.
Patent JP-H0753483-A (JP)
Title: Production of aminopropionic acid ester derivative
Inventor: TAKAO YUICHI
IPC: C07C227/08
Filed: 1993-08-18
Abstract: PURPOSE:To provide an industrially advantageous process for the production of an aminopropionic acid ester derivative useful as an intermediate raw material for (meth)acrylamide derivatives and pharmaceuticals. CONSTITUTION:This production process for an aminopropionic acid derivative comprises the reaction of an acrylic acid ester with an amine of formula I (R1 and R2 are 2-8C alkyls) in the presence of >=0.3mol equivalent, preferably 0.6-1.2mol equivalent (based on the acrylic acid ester) of an aliphatic alcohol which is liquid at room temperature to obtain an aminopropionic acid ester derivative of formula II (R is alkyl) or the reaction of a methacrylic acid ester with an amine of formula III (R3 is H or a 1-8C alkyl; R4 is a 1-8C alkyl) under the same condition as the above reaction to obtain an aminopropionic acid ester of formula IV. The reaction rate of Michael addition reaction is remarkably increased and the reaction quantitatively proceeds without causing side reactions by carrying out the above reaction in the presence of an alcohol exhibiting liquid state at room temperature.
Patent JP-S60116904-A (JP)
Title: Vane control device for movable vane pump
Inventor: YAMADA MASAYUKI
IPC: F15B11/08
Filed: 1983-11-30
Abstract: PURPOSE:To improve reliability and to decrease a cost, by a method wherein an electromagnetic proportional valve is disposed to the control system for a variable vane, and ordinary vane control and vane control for rapid closing are effected by means of the spool opening of the electromagnetic proportional valve. CONSTITUTION:An electromagnetic proportional valve 18 is disposed to a control system for a variable vane, and ordinary vane control and vane control for rapid closing are respectively conducted through variation of a current value fed to the electromagnetic valve 18. This enables simplification of a vane control system, improvement of reliability, reduction of the number of devices, and decrease of a cost.
Patent JP-H0863939-A (JP)
Title: Single reel type magnetic tape cartridge
Inventor: AMANO KOSUKE
IPC: G11B23/107
Filed: 1994-08-24
Abstract: PURPOSE: To restrain the deformation of a magnetic tape caused by a step and to prevent the deterioration of tape characteristic by forming a leader tape of an extremely thin metallic tape and decreasing the step at a tape connection part. CONSTITUTION: The leader tape 4 whose thickness is 0.03 to 0.08mm is formed of the extremely thin tape made of quenched carbon steel as material. Thus, the step amount at the connection part of the magnetic tape 3 is decreased to such an extent that it can be ignored and sufficient tape strength and self holding force are obtained, thereby restraining deformation at the connection part between the magnetic tape and the leader tape.
Patent JP-H04108380-A (JP)
Title: Cellobiose phosphorylase and production thereof
Inventor: ARAI MOTOO
IPC: C12R1/18
Filed: 1990-08-28
Abstract: PURPOSE:To obtain cellobiose phosphorylase having such specific physicochemical characteristics as to catalyze the reactions producing D-glucose etc., by incubating specific bacteria belonging to Erwinia. CONSTITUTION:The bacteria belonging to Erwinia such as Erwinia sp. KT 531 are put to aerating culture under agitation in a liquid medium containing a carbon source such as cellobiose, nitrogen source such as ammonium sulfate, inorganic salt such as potassium primary phosphate and other nutrients. Thereby, the cellobiose phoshphorylase produced is chiefly accumulated in the microbes. Thence, the microbes collected from the culture solution are destructed by e.g. ultrasonic treatment followed by purification, thus obtaining the objective enzyme. The present enzyme has such characteristics as to catalyze the reactions producing alpha-D-glucose primary phosphoric acid and D-glucose and the reverse reactions thereof and ca.6 in the optimal pH value, etc. The present invention will lead to the new production technologies for cellobiose and other disaccharides.
Patent JP-S6378791-A (JP)
Title: Thermal transfer recording material
Inventor: KURODA KENJIRO
IPC: B41M5/41
Filed: 1986-09-22
Abstract: PURPOSE:To obtain a thermal transfer recording material imparting a printed character having extremely excellent abrasion resistance, by constituting a thermal transfer layer of three specific layers, that is, a release layer, a coloring layer and an adhesive layer. CONSTITUTION:As a base material 2, a film or sheet generally used as the support of a thermal transfer recording material is employed and, concretely, a polyester stretched film or condenser paper is designated. A release layer 3 is provided between the base material 2 and a coloring layer 4 in order to make a releasing degree at the time of transfer constant and to obtain sharp printing and, as the constitutional substance of said layer, a composition based on wax or thermoplastic resin having m.p. or a softening point of 50-200 deg.C is designated. The coloring layer 4 is composed of a composition containing a thermoplastic resin and a coloring material (pigment, dye) as main components and not containing wax. As the thermoplastic resin, there is an ethylene/vinyl acetate resin or an acrylic resin. An adhesive layer 5 is based on a polyamide resin with a softening point of 90-180 deg.C having a function enhancing the adhesiveness with image receiving paper and, since this layer contains no coloring material, said layer prevents background staining at the time of printing.
Patent JP-H0781440-A (JP)
Title: Under-body structure for vehicle
Inventor: NAKAMURA TAKASHI
IPC: B62D25/20
Filed: 1993-09-09
Abstract: PURPOSE:To reduce an exhaust gas pressure so as to improve exhaust efficiency by providing an under-cover, which covers a car body floor lower face and an exhaust means and is provided with a general face gradually increasing its height toward the car body rear end in the rear part, and an exhaust port, which is perforated in the general face and is connected with the exhaust means. CONSTITUTION:In an under-body structure, a general face 24B, in which a ground clearance H is gradually increased toward the vehicle rear end, is formed in the rear part of a rear under-cover 24 covering a lower face 26A of a rear floor pan 26, an exhaust pipe 34, a muffler 36, and a tail pipe 38. In the rear part of the rear under-cover 24, the air flow flowing along the lower part of the rear under-cover 24 smoothly flows to the vehicle rear part along the general face 24B. As an exhaust port 42 connected with the tail pipe 38 is perforated in the general face 24B, exhaust gas is discharged into the air flow smoothly flowing along the general face 24B.
Patent JP-H1157644-A (JP)
Title: Removing method for rain water in waste disposal site
Inventor: KOTANI KATSUMI
IPC: B09B1/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing rain water in a waste disposal site in which rain water is rapidly flowed down toward drainage facilities by easily and forcedly draining rain water retained on a seepage control sheet. SOLUTION: In the method for removing rain water in a waste disposal site, the waste disposal site is divided into a plurality of sections 20. While the landfill layer of waste 13 in a part of the sections 20 is covered with a seepage control sheet 14 and landfill work of waste 13 is continued in the other section 20', landfill of waste 13 is performed. A drainage channel 30 is provided around the sections 20 covered with the seepage control sheet 14. Also, in the case of covering the landfill layer, air bags 31 are interposed between the upper face of the landfill layer and the seepage control sheet 14. When rain water deposits on the upper face of the laid seepage control sheet 14, air is supplied into the air bags 31 to expand them. Rain water is flowed into the drainage channel 30 and drained by raising the seepage control sheet 14.
Patent JP-H01163182-A (JP)
Title: Production of macrolide compound
Inventor: MAIKURU BUII JIEI RAMUZEE
IPC: A61P31/04
Filed: 1988-09-09
Abstract: A process is described for preparing a compound (I) <CHEM> (wherein R<1> represents a methyl, ethyl or isopropyl group and OR<2> represents a hydroxy, methoxy or acetyloxy group) which comprises reducing a compound (II) <CHEM> (wherein R<1> is as defined above, R<3> is a hydrogen atom, a methyl group or a protecting group and Hal represents a halogen atom. The intermediates (II) are new compounds.
Patent JP-S6466653-A (JP)
Title: Heating device
Inventor: TANABE KAZUMI
IPC: G03D13/00
Filed: 1987-09-08
Abstract: PURPOSE:To execute heating by inserting and holding an object to be heated, between a pair of belts, and to prevent peeling-off of a photosensitive material which is being carried, by providing one piece of heating body and two pieces of belts, on a device for heating the object to be heated, and moving a pair of these belts by allowing them to come into contact peripherally with a part of the heating body in a state that they are superposed to each other. CONSTITUTION:In an image recorder, a heat developing device 40 is placed, and in a developing housing 42 having a heat insulating function of this device 40, heating drums 43, 44 for heating a photosensitive material S which is fed out of a photosensitive material cartridge, and the first and the second endless belts 52, 53 which insert and hold the material S at the time of heating and a part of which comes into contact peripherally with the drums 43, 44 are provided. These belts 52, 53 are extended and set to belt supporting rollers 45, 46. In this state, the material S fed from an exposure photosensitive supporting roller 26 is carried onto the drum 43 by a guide plate 41, inserted and held by the belts 52, 53 and heated. Also, it is prevented that the photosensitive material is peeled off in the course of carrying.
Patent JP-S60126892-A (JP)
Inventor: KATAOKA MASAYUKI
IPC: H05K3/18
Filed: 1983-11-29
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。