baber/WOPTO huggingface dataset:
Patent JP-S524657-A (JP)
Title: Cleaning facility
Inventor: SHIOZAKI MASAYA
IPC: E21F17/00
Filed: 1975-06-30
Abstract: PURPOSE: To provide a facility to remove such various materials as gravel, stone rubbish, earth and sand, clay, and mixture of there and water efficiently. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10274560-A (JP)
Title: Light projecting device
Inventor: KIYONO MITSUNORI
IPC: G01J1/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To control the light projection quantity of a light projecting element satisfactorily so as to improve reliability by providing the light projecting element with a light entry preventing means so that disturbance light entering through a light projecting aperture is prevented from entering a monitoring light receiving element being reflected by a metal package. SOLUTION: Light projected from a light projecting element 25 through a hole part 30 of a reflection preventing hood 28 is reflected in an orthogonal direction by the reflecting surface upon entering a collimator lens 31, and passes through in the collimator lens 31. The light passing through the collimator lens 31 is received by a light receiving device arranged opposedly to a light projecting device 11 through a light projecting aperture. The light projecting element 25 is provided with the reflection preventing hood formed of black resin in such a way as to cover a metal package 26.  Accordingly, even in case of disturbance light entering the interior of a case 12 through the light projecting aperture, this disturbance light is absorbed by the reflection preventing hood 28 so as to prevent reflected light from entering a monitoring light receiving element being reflected by the metal package 26.
Patent JP-S59207336-A (JP)
Title: Banknote storing box in cash dispenser
Inventor: TAJIRI TOSHIHIKO
IPC: G07D1/00
Filed: 1983-05-11
Abstract: PURPOSE:To ensure the locking of a banknote storing box provided with a plurality of shutters, in a cash dispenser, by providing a tiltable locking plate for locking a first shutter in its closed position, to a movable plate which retracts only upon pressing by a push rod and which is applied with a retrieving force by a spring. CONSTITUTION:A banknote storing box 1 is set in a cash dispenser so that a pushing rod 14 presses a movable plate 34, the movable plate 34 and a slide plate 13 are retracted together due to the abutting between elongated holes 37, 38 and pins 35, 36 so that a pin 17 is released from a notch 18 in a first shutter 11, and therefore, shutters 11, 12 are opened by means of links 20, 26. When the storing box 1 is removed, the slide plate 13 and the movable plate 34 are returned to their original positions by means of springs 29, 39, respectively, and therefore, the shutters 11, 12 are closed. At this time even if external force is applied to the shutter 11, it cannot be opened due to the provision of a locking plate 16. Further, even if force is applied to the shutter 12, the movable plate 34 will not moves since a lost-motion exsists between the movable plate 34 and the slide plate 13 and as well the movable plate 34 is urged by the spring 39, and therefore the shutters 11, 12 are not opened.
Patent JP-S61239400-A (JP)
Inventor: KATAOKA MASAYUKI
IPC: G08B5/00
Filed: 1985-04-16
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-H02258399-A (JP)
Title: Index mechanism in universal parallel rule
Inventor: TAKAHASHI ISAMU
IPC: B43L13/08
Filed: 1989-03-31
Abstract: PURPOSE:To make the engaging interval of engaging pawls fine without changing the pitch of index recessed parts by a method wherein one of two engaging pawls is arranged to so as to be shifted by a half pitch with respect to each index recessed part when the other one is fitted in the index recessed part. CONSTITUTION:When the push moving force of a pawl driving plate 24 in the right direction thereof is released, the pawl driving plate 24 is ready to return in the left direction by spring force and the tips of engaging pawls 16, 18 are elastically brought into contact with the outer peripheral surface of an index ring 12. When a rule mounting plate is rotated with respect to the ring 12 in this state, the engaging pawl 16 is fitted in one of index recessed parts 14 and the rule mounting plate is fixed to the ring 12. The pawl driving plate 24 is pushed and moved in the right direction to release engagement and, after the rule mounting plate is slightly rotated, the push moving force of the pawl driving plate 24 in right direction is released and, when the engaging pawl 16 allows the rule mounting plate to rotate by a half pitch from the angle fitted in the recessed part 14, the engaging pawl 18 is fitted in the recessed part. Therefore, the rule mounting plate can be fixed to the index ring 12 at an interval one half the pitch of the recessed parts.
Patent JP-S61238548-A (JP)
Title: Device for washing vehicle bottom surface
Inventor: SAITO TOSHIO
IPC: B60S3/04
Filed: 1985-04-16
Abstract: PURPOSE:To completely wash the entire bottom surface of a vehicle, by mounting elevator on a base bed which is adapted to run on a rail laid along one side of the vehicle, and by attaching a washing nozzle for washing the vehicle. CONSTITUTION:A base bed A is intermittently moved, by a drive source, on a rail 31 along one side of a vehicle C. An elevator B adapted to be intermittently elevated by means of an elevating power source when the base bed A comes to a stop, is mounted on the base bed A. A washing water jet nozzle 2 is attached to the front end of the elevator B, movably in the direction of axle of the vehicle C. Further, an detector for the terminal ends of elevation is attached to the base bed A, and a detector for the terminal ends of reciprocating motion of a conduit 1 is attached to the elevator B. With this arrangement, it is possible to prevent the jet nozzle 2 from colliding with the vehicle and to completely wash the bottom surface of the vehicle.
Patent JP-S63248125-A (JP)
Title: Heat treatment device
Inventor: ITO SHUICHI
IPC: H01L21/22
Filed: 1987-04-03
Abstract: PURPOSE:To block a tube opening by the longitudinal and vertical movements of a fork for preventing the atmosphere from being rolled into a process tube by a method wherein opening and closing doors are arranged on the front position of a guide plate fixed to an opening part of process tube while a cover plate free-movably fixed to the fork blocks the opening of tube in combination with said doors. CONSTITUTION:When a fork 8 further advances, a movable cover plate 12 being held by a holding roller 14 is shifted backward along the fork 8 by a guide roller 15 to keep on the blocked state of process tube 1. With the state of fork 8 lowered by a soft landing device to arrange a boat 10 inside the process tube 1, a roller 16a of spacer 16 rolls along the guide plate 5 to lower the movable cover plate 12 together with the fork 8 keeping a gap (x) as it is. The blocking effect can be maintained by the lowering action as well as the overlapping amount of movable cover plate 12 in combination with opening and closing doors 6, 7. Through these procedures, the atmosphere can be prevented from being rolled into the process tube 1. During the process, the nitrogen gas shower has been kept on further to restrain the atmosphere from being rolled into the process tube 1.
Patent JP-S526123-A (JP)
Title: Rain water gutter fittings
Inventor: IKEDA KAZUHIRO
IPC: E04D13/072
Filed: 1975-07-02
Abstract: PURPOSE: A rain water gutters holder,which is provided on the both sides with the gutter flange holder,is fixed to the tensile gutter keeper which has the rain water gutter suspenders on both sides. Thus,the rain water gutter fittings can be fastened to hold easily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S577525-A (JP)
Title: Optical system of infrared ray camera
Inventor: NAKAYAMA YOUJI
IPC: G01J5/08
Filed: 1980-06-16
Abstract: PURPOSE:To reduce background noise by arranging a slit plte at an intermediate image forming point so that the surface thereof may be a reflecting surface on the side of a detector. CONSTITUTION:An image of an object is formed at the center of an infared ray detector 1 cooled at the temperature of a liquified nitrogen by infrared ray passing through a slitted plate 11 located at the intermediate image forming position. At the same time, an image of the slitted plate 11 is formed outside the position by the infrared ray generated from the plate 11 itself and constitues and component of background noses. In this case, the surface of the slitted plate 11 on the side of the detector 1 fails to radiate infared ray according to the temperature thereof because it is so arranged as to be a reflecting surface 10 while the infrared ray reflected on the surface 10 enters the detector 1. Moreover, the source of the infrared ray thus reflected and entering the detector is the detector 1 itself. Therefore, only the infrared ray radisated from the detector 1 itself comes outside the detector 1. The detector 1 is cooled so much that extremely limited infrared ray is generated from the surface thereof thereby minimizing background noise.
Patent JP-H03284319-A (JP)
Title: Air treating element and water screen-type air treating device having the same
Inventor: INOUE WATARU
IPC: B01D53/18
Filed: 1990-03-30
Abstract: PURPOSE:To collect dust and to make malodorous gases absorb by laminating plates having a longitudinal recessed groove on its front and rear in the thickness direction to obtain an air treating element, erecting the recessed groove and arranging a water sprinkler above the upper surface. CONSTITUTION:The plates 12 have a cross section on which continuous mountains and valleys are alternately arranged, and a longitudinal recessed groove 12c is formed on the front and rear. Many plates 12 are laminated in the thickness direction, the grooves of the adjacent plates 12 are crossed with one another at a certain angle, and the bottom of the valley of the groove of one plate is brought into point-contact with the peak of the mountain of the groove of the adjacent plate. The air treating element thus constituted is erected so that the groove is vertically directed, and a cross section having alternate continuous mountains and valleys is formed on the upper surface. A water sprinkler 13 is arranged above the upper surface and a water receiver 14 below the lower surface. Consequently, dust and microbes are collected and malodorous gases are absorbed by the formed water screen.
Patent JP-S567940-A (JP)
Title: Supplied hot water temperature control system for centralized hot water feeder
Inventor: MATSUURA MASAYUKI
IPC: F24H1/18
Filed: 1979-06-29
Abstract: PURPOSE:To accurately control the temperature of hot water in quick response to the change in the temperature, by providing a passage to return a part of hot water from a centralized hot water feeder, to the water inlet side of the hot water feeder not through a hot water feed load. CONSTITUTION:The inlet temperature of a water heater 1 is detected by a temperature detector TC1 and compared with a set temperature. Necessary pumps Pa, Pb,. are driven depending on the temperature difference. As a result, diaphragm valves 15a, 15b,. are opened. The outlet temperature of the water heater 1 is detected by a detector TC3 to open or close electromagnetic driving sections 16a, 16b,. depending on the difference between the detected temperature and a set temperature. As a result, fuel is supplied to burners 11a, 11b and burned to heat water by heating sections 12a, 12b. According to this constitution, temperature control equal to that in an indirect heating system can be effected, labor for maintenance and checking or the like is not needed altogether and a housing space for accessory facilities can be reduced.
Patent JP-S5416577-A (JP)
Title: Molding of faucet for thermoplastic synthetic resin pipe
Inventor: UENO YOSHIROU
IPC: B29C57/00
Filed: 1977-07-07
Abstract: PURPOSE:To obtain a faucet free from stay of foreign matter, which is designed to join thermoplastic synthetic resin pipes, by softening one end of the resin pipe, followed by molding the faucet with specific two types of molds in two stages.
Patent JP-S566725-A (JP)
Title: Elbow made of asymmetric bean-jam wafer type parts
Inventor: KATAOKA TOSHIROU
IPC: B21C37/28
Filed: 1979-06-29
Abstract: PURPOSE: To save the material cost, and to automate the welding work, by forming the bean-jam wafer type parts from the rectangular sheet materials respectively for the outer side surface and the inner side surface, and by welding these two parts.  
     CONSTITUTION: The elbow is divided into two parts, that is the outer circumferential radius part and the inner circumferential radius part, at the neutral radius part; hereupon, the rectangular sheet materials are used for both of the outer side sheet material 1 and the inner side sheet material 2. By using these sheet materials 1, 2, the outer surface 1 of the bean-jam wafer type and the inner surface 2 of the bean-jam wafer type are formed, and these two parts are joined together and are welded; hereby, the elbow is manufactured from the asymmetric bean-jam wafer type two parts. Accordingly, the shape of the sheet material is changed from the conventional fan type to this rectangular type so that the material cost is saved, and the cost of cutting work for surplus part becomes unnecessary, and the welded part is horizontal so that the automation of the downhand welding work becomes possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58200108-A (JP)
Title: Optical fiber gyroscope
Inventor: ASAKAWA KENICHI
IPC: H01S3/083
Filed: 1982-05-17
Abstract: PURPOSE:To obtain an optical fiber gyroscope characterized by high sensitivity and high accuracy, by the constitution wherein the rotary speed of the optical fiber is measured by the phase comparison of beat signals and measuring errors are eliminated. CONSTITUTION:Light with angular frequency omegaO from a laser 1 is inputted in an ultrasonic wave modulator 3 through a lens 2. Zero light (omegaO) and linear light (omegaO+ or -DELTAomegaO) are synthesized by a reflecting mirror 6 and a beam splitter 7 through polarizers 4a and 4b. A beat signal 10 is detected by a light detector 10 through a light detecting piece 8. Meanwhile, the other part of the synthesized light is divided by a beam splitter 11. The beams advance in a plane of polarization preserving optical fiber 13 clockwise and counterclockwise and are synthesized again by the beam splitter 11. A beat signal 16 is detected by a light detector 15 through a light detecting piece 14. The phase shift of the beat signal 16 is detected by a phase comparator 17, with the phase of the beat signal 10 as a reference. The turning speed of a ships and the like, on which the optical fiber 13 is provided, is measured highly sensitively and highly accurately.
Patent JP-S525482-A (JP)
Title: Manufacturing process of laminated sheath cable
Inventor: AOYAMA MITSUO
IPC: H01B13/26
Filed: 1975-07-01
Abstract: PURPOSE: The distinguishable efficiency is that it is easy to perform the laminating tape combining work, whth high liability, without deterioration of the characteristic even if there exists the junction part in the cable, to offer less in the laminating tape. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04292452-A (JP)
Title: Production of oxide superconductor and wire
Inventor: SAWADA KAZUHIKO
IPC: H01B12/04
Filed: 1991-03-20
Abstract: PURPOSE:To improve a critical temperature phase of oxide superconductor grown by a zone melt method, to maintain orientation and to improve characteristics as a superconductor. CONSTITUTION:Small part of a raw material rod 2 connected to a seed bar 1 is melted by high frequency or laser to form a melt zone 3. The seed bar 1 and the raw material rod 2 are moved in an upward or a lower direction. A solidified zone 4 immediately after solidification of the melt zone 3 is continuously heat-treated under temperature gradient by a heater 5.
Patent JP-S558667-A (JP)
Title: Optical information reproducing device
Inventor: HIRASAWA KAZUO
IPC: G11B7/08
Filed: 1978-07-04
Abstract: PURPOSE: To prevent the deterioration of a reproducing precision dependent upon the vibration for information tracking by decoding read information signals dependent upon self-coupling of a luminous body through an automatic amplitude control  circuit.  
     CONSTITUTION: Laser light from laser diode 1 is radiated to recording medium 7 through wobbling mirror 4, tracking mirror 5, etc. The reflection light of this irradiation is received by a diode through the reverse path, and amplitude detection circuit 13 generates amplitude detection signals from signals read by self-coupling, and the vibration amplitude of mirror 4 is fed back and controlled for tracking. Meanwhile, detection signals of circuit 13 are applied to automatic amplitude control circuit 19, and the amplitude of read information signals is controlled in the direction opposite to reduction or increment of detection signals of circuit 13, and reproducing information is decoded with a small wobbling influence and a high precision  by decoder 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S566950-A (JP)
Title: Operation oil supplying device for liquid pressure type automatic speed change gear
Inventor: KAZUTA HISASHI
IPC: F16H47/06
Filed: 1979-06-27
Abstract: PURPOSE: To enable an operation oil to be supplied and discharged satisfactorily in spite of a small diameter of an input shaft, which forms a gear transmission, by providing a torque converter on the input shaft, and supplying the operation oil through that wall of a engine casing which is on the opposite side of the torque converter, via the shaft.  
     CONSTITUTION: A torque converter 7 is provided between a engine casing 3 in which a gear transmission 2 is housed and a transmision cover 6, and coaxially on an input shaft 4. In this converter 7, an operation oil is introduced from a hydraulic pump (not shown) into an oil supply port 22, which is opened at the left end of the input shaft 4, via an oil passage 21 formed in the engine casing 3. The oil is then sent under pressure to right in the oil supply port 22 to be discharged to the outside of the input shaft 4 through oil ports 23, 24 and to lubricate bearings 25, 31. The oil then flows into a housing 8 of the converter 7 via a port 33 of a stator shaft 9 and a ball bearing 11. The oil is thereafter sent under pressure into the interior of the torque converter 7 through a gap between a pump P and a stator S to actuate turbine T and rotate the input shaft 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5518302-A (JP)
Title: Rocking belt sanding device
Inventor: SATOU EIICHIROU
IPC: B24B21/16
Filed: 1978-07-07
Abstract: PURPOSE:To provide a title device for improving a working efficiency on grinding of plain wood of wooden products which have a curved surface at a side, especially of the wooden products, such as a guitar and the like, having a smooth curving part, and on grinding of interim painting. CONSTITUTION:A holding stand 1 and a profiling model 2 are held and rotated in the same axial line by means of a rotating shaft 3, and an object A to be ground is secured on the stand 1 by a fiture 4. A rocking belt sanding device, whose sand belt 32 is stretched between a roller 27 and mating guide rollers 25, is driven by means of a motor 35, and is supported on a moving stand 7 through the medium of an intermediate stand 17 and a upper stand 20. The profiling model 2 is in contact with a guide roller 13 of a fitting arm 12 while the device is working, the moving stand 7 moves in correspondence with the configuration of the object A to be  ground, and thus, a convex and concave parts of the object A to be processed are  ground smoothly.
Patent JP-2000273258-A (JP)
Title: Impact resistance-improved resin for vinyl chloride resin having improved powder characteristic
Inventor: KAMIMURA AKIRA
IPC: C08L51/04
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an impact resistance-improved resin for vinyl chloride resin having improved powder characteristics. SOLUTION: This impact resistance-improved resin for vinyl chloride resin which has improved powder characteristics and is useful for transparent uses is obtained by adding 0.1-10 pts. (solid content) of a rigid polymer in a latex or coagulated slurry state to 100 pts. (solid content) of a MBR resin latex satisfying the following inequalities: (1) and (2). (D: -1.5x+140<=y<=-1.65x+180, (2): 55<=x<=70, [(x) is the rate (96) of Bd in the MBR resin; (y) is a Vicat softening temperature ( deg.C) of the single MBR resin].
Patent JP-H02223104-A (JP)
Title: Copper-group member and manufacture thereof
Inventor: NAKAYAMA SHIGEO
IPC: H01B5/02
Filed: 1989-03-31
Abstract: PURPOSE:To permit to obtain the member in the title having its excellent mechanical strength and its high conductivity by having a reinforced copper alloy layer made of easily oxidizable elements or the compound thereof, a high-purity copper layer being excellent in its electroconductivity and an anti-diffusing layer made of the metal oxide of the elements added as a part of the material of the reinforced copper alloy layer therebetween. CONSTITUTION:A copper-group wire-rod 1 has a high-purity copper layer 4 formed on the outer circumference of a reinforced copper alloy layer 2 made of 0.8wt.% of Cr, 0.2wt.% of Zr and a Cu alloy via an anti-diffusing layer 3 made of oxides of Cr and Zr. And the anti-diffusing layer 3 made of firm metal oxides is formed at the interface between the high-purity copper layer 4 and the reinforced copper alloy layer 2, whereby the added elements present in the reinforced copper alloy layer 2 is prevented from the diffusion thereof into the high-purity copper layer 4 when heat treatment is made and thereafter when heat is impressed upon the copper-group member. This makes it possible to maintain the conductivity of the high-purity copper layer 4, while the strength of the reinforced copper alloy layer 2 can be easily maintained, for example, by cold-work after its heat treatment, and then working and hardening it for recovering its strength.
Patent JP-S59207268-A (JP)
Title: Thermal printer
Inventor: UEMATSU KATSUMI
IPC: B41J35/16
Filed: 1983-05-11
Abstract: PURPOSE:To obtain a thermal printer enabling to save the amount of consumption of an ink ribbon by a method wherein printing is conducted by developing the color of thermal color development paper while only items to be appealed are printed with a different color by transferring ink from a narrow ink ribbon onto the color development paper. CONSTITUTION:Thermal color development paper 10 which is used for printing basic contents and has a color development layer developed to be black, for instance, at a high temperature, and an ink ribbon 12 of red, for instance, which is used for appealing supplementary contents and from which ink is transferred at a relatively low temperature are inserted between a platen 7 and a thermal head 8. The basic contents are printed in black by the color development action of the paper 10, while items to be appealed are printed by the transfer action of the ink ribbon 12 which is made to run at the same speed as the color development paper 10. EFFECT:Contents of a print can be altered freely by programing operations without using a stamp, and the structure of a printer is simplified.
Patent JP-S62295676-A (JP)
Inventor: ANDORIYUU UIRIAMU ROJIYAA DOFU
IPC: A63B69/00
Filed: 1987-04-02
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。