baber/WOPTO huggingface dataset:
Patent JP-H04214196-A (JP)
Title: Flexible sound baffle for zigzag tube group
Inventor: FURANTEISETSUKU ERU AIJINGAA
IPC: F28F9/013
Filed: 1991-01-14
Abstract: PURPOSE: To provide an acoustic baffle suitable for insertion between staggered adjacent tube rows in a tubular heat exchanger in order to apply a pressure to the tube and to prevent flow-inducted acoustic vibration in a tube group. CONSTITUTION: The baffle comprises a tunable elongated spiral spacer 14 and a flexible barrier 16 fixed rotatably to the spacer 14. The barrier 16 comprises a metal ring and a loop 15 for fixing the front and rear ends of the spacer 14 to the forward and rearward end thereof, and a nut 19 for turning the spacer 14 at the rear end thereof. Consequently, the spacer 14 and the barrier 16 can be inserted between adjacent tubes of a heat exchanger by means of spacers 14 turning simultaneously.
Patent JP-H10213913-A (JP)
Title: Production of electrophotographic photoreceptor and coating device for photosensitive layer
Inventor: NAKAMURA YOICHI
IPC: G03G5/05
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of an electrophotographic photoreceptor and to provide a coating device for a photosensitivity layer so that an irregular coating state caused by deposition of dust remaining in a coating tank on the surface of a conductive base body is suppressed in the process to produce a photosensitive coating film by dip coating method and that good image quality can be obtd. SOLUTION: The coating device of a photosensitive layer for an electrophotographic photoreceptor is equipped with a coating tank 2 containing a coating liquid 1 to form a photosensitive layer on the surface of a conductive base body 8, a reservoir 3 to recover the coating liquid overflowing the upper end of the coating tank 2 through a first pipe 5, a supplying mechanism 4 to supply the coating liquid from the reservoir 3 to the coating tank 2, an elevating/lowering mechanism 7 to elevate and lower the conductive base body 8. Further, the coating tank 2 is provided with a supply port 2a and a discharge port 2b which is positioned lower than the supply port 2a. The discharge port 2b is connected through a second pipe 6 to the connecting port 9 which is positioned lower than the discharge port 2b and is connected to the first pipe 5.  By using the coating device, the conductive base body 8 is dipped in the coating tank 2 and drawn up to form a photosensitive layer on the surface of the conductive base body 8.
Patent JP-S53101701-A (JP)
Title: Controller for discharge pressure of pump
Inventor: ENDOU REIJI
IPC: F04D15/00
Filed: 1977-02-18
Abstract: PURPOSE: To control press. at the terminals of demand, by setting a controller for discharge press., without varying the set value of discharge press. during the period of which the variations of discharge press. such as the fluctuation of the number of operating pumps are generated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57129582-A (JP)
Title: Solid state image pickup device and its driving method
Inventor: SHIRAKI HIROMITSU
IPC: H04N5/335
Filed: 1981-02-05
Abstract: PURPOSE:To prevent the occurrence of a blooming phenomenon, by varying the adverse bias for a semiconductor substrate and an counter-conductive layer during a photoelectric conversion period and other periods and accordingly absorbing the excessive electric charge produced by the photoelectric conversion to the semiconductor substrate. CONSTITUTION:An n type buried layer 303 is provided on an island-shaped p- region 302 which forms a p-n junction with an n type semiconductor substrate 301. Thus a vertical register 100 is obtained. Then charge transfer electrodes 202-205 are alternately distrubited to the register 100 via an insulated film 201. At the same time, the register 100 is separated at a channel stop region 206, and pulses phi1-phi4 are applied to the electrodes 201-205 respectively to drive these electrodes. In a photoelectric converting period, the substrate 301 and the layer 303 are adversely biased to each other so that all the layers having the substrate 301 and the counter-conductive type burried layer 303 of the register 100 are all depleted. In other periods, an adverse bias is applied so that a neutral region remains in both the substrate 301 and the layer 303. In such way, generation of a blooming phenomenon is prevented.
Patent JP-H03222305-A (JP)
Title: Helical coil
Inventor: KAI TOSHIYA
IPC: H01F5/00
Filed: 1990-01-29
Abstract: PURPOSE:To make it possible to accomplish high accuracy and high current density by a method wherein a coil conductor is formed in hexagonal shape, and a positioning groove is provided at least on the lower surface of a coil case or a spool. CONSTITUTION:A coil conductor 1 is formed into hexagonal shape, and an alignment groove is provided on the lower side of a coil case (or bobbin) 2. The conductor of the first stage is wound along the groove on the lower surface of the coil case (or bobbin). Surface contact is maintained between each conductor through one face of the hexagonal shape. Pertaining to the conductors of the second stage and succeeding stages, the conductors other than both ends of even stages and odd stages are wound along the grooves formed by tvo conductors of the former stage, and also the conductors on both ends of off stages are wound by applying tension in conformity with the space formed by one conductor of the former stage and the side face of the coil case (or bobbin), and a helical coil is formed. As above-mentioned, each conductor is bought into a surface-contact state in many directions when it is wound, the conductor itself performs the function of supporting the next conductor, and as a result, a tension winding can be made possible. Consequently, a helical coil having high rigidity and high preciseness can be formed.
Patent JP-H05208578-A (JP)
Title: Holder-type non-contact ic card
Inventor: SATO HIROYUKI
IPC: B42D15/10
Filed: 1992-01-31
Abstract: PURPOSE:To functionally expand an IC card by a method wherein a card holder part for holding another card is provided in a non-contact IC card which can respond to an external equipment by data communication. CONSTITUTION:In a non-contact IC card 10 having a predetermined thickness and a rectangular outer shape, a holder part 11 made of a U-shaped frame part for holding another card is integrally formed on the peripheral edges of one surface (top surface) of the card 10 along the appropriate peripheral edges. An opening 12 of the card holder part 11 serves as a card insertion port. A card insertion groove 13 is formed on the inner circumferential surface of the holder part 11. By inserting a magnetic card 20 with a photograph of face 20a into the groove 13 through the card insertion port 12, the magnetic card 20 is held by the U-shaped frame part 11 at the peripheral edges thereof as an integral part of the non-contact IC card 10. In this manner, a user can be collatively identified by the photograph of face 20a without providing a collatively identifying means in the non-contact IC card 10.
Patent JP-H03224812-A (JP)
Title: Suspension device combined with stabilizer
Inventor: HIROMOTO SHUJI
IPC: B60G9/04
Filed: 1990-01-29
Abstract: PURPOSE:To utilize a hollow beam as a torsion part of a stabilizer by connecting each of a pair of left and right arm free ends as cantilever springs together through the hollow beam, and by forming an opening for rigidity adjustment in the middle of a longitudinal direction of the hollow beam. CONSTITUTION:A suspension device 1 supporting left and right wheels 2, 3 is composed of a pair of left and right arms 5, 6 as springs, and a hollow beams 7 as torsion part along car width. A fixed end 10 fixed on the side of a car body 8, and a free end 12 situated on the side of an accelerator 11, are provided on each arm 5, 6. The free ends 12 of the arms 5, 6 are connected together by the hollow beam 7. An opening 20 for rigidity adjustment is formed in the middle of the longitudinal direction of the hollow beam 7, so as to obtain an open cross section over a preset length. Proper twisting rigidity is given to the hollow beam thereby, and the hollow beam 7 is thus worked as a torsion part of a stabilizer.
Patent JP-2000213768-A (JP)
Title: Air conditioning equipment
Inventor: OKADA ATSUSHI
IPC: F24F1/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide air conditioning equipment which achieves a lowering of noises attributed to blow sound (pure tone) and aerodynamic characteristics. SOLUTION: A tangential fan 7 makes air K with an adjusted temperature through heat exchangers 5a, 5b and 5c pass through a path T formed between a diffuser grill 60 and a base 11 to be blown. The tip part 60a of the fan 7 is bent to approach the side of the fan 7. The bent tip part 60a makes the position of recirculation vortex U generated by the rotation of the fan 7 farther from the heat exchanger 5a, which reduces local changes in the inflow angle into the fan and the flow velocity distribution of the air passing through the heat exchangers 5a, 5b and 5c attributed to the recirculation vortex U, eventually lowering blow sound. This also allows minimizing of the gap (y) between the tip 60b of the diffuser grill 60 and the outermost end of the fan 7, thereby maintaining a better aerodynamic characteristics.
Patent JP-H11217685-A (JP)
Title: Method for cathodic protection with impressed current under atmospheric environment and device therefor
Inventor: MIYANE MASAKI
IPC: C23F13/02
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a concrete technique and means capable of securely inhibiting corrosion. SOLUTION: This is a method for executing corrosion protection by allowing a protective current to flow from an external power source through the body 1 to be protected which is exposed to an atmospheric environment and whose surface has a coating film 2, where a an anode 3 is provided to the coating film 2, the body 1 to be protected is used as a cathode and an anode potential is applied to the anode 3 so that a protective current is allowed to flow. The standard potential in the standard position of the body 1 to be protected is detected, furthermore, the humidity in the air is detected, and the standard potential in the standard position is controlled by regulating the anode potential based on the humidity signal.
Patent JP-H07226311-A (JP)
Title: Rare-earth-iron resin-coupled type magnet
Inventor: NISHIDA SHIGERU
IPC: H01F41/02
Filed: 1994-02-10
Abstract: PURPOSE:To provide a magnet having the magnetic characteristics and the specific gravity of magnet in conformity with the device on which this magnet is used. CONSTITUTION:W-alloy filler powder, having the specific gravity larger than iron type magnetic powder, is mixed to the iron type magnetic powder containing the rare earth such as Nd or Pr and the like, thermosetting resin of a trace of an additive are mixed therein, they are compression-molded, and a rare earth-iron type resin-coupled type magnet is obtained. The mixing ratio of the magnetic powder, filler and resin in weight percentage is as follows: resin: 1 to 3wt.%, filler: 20 to 50wt.%, the remaining part is magnetic powder. The average grain size of the filler is 30mum or larger, the filler is formed into an alloy with W, Ni and Fe, the weight percentage of W is 25 to 45wt.%, the filler is formed into an alloy with W and Ni, a resin corrosion-preventing film is provided on the outer and innter circumference of this rare earth-iron resin coupled type magnet.
Patent JP-S57131397-A (JP)
Title: Electrode for electrolysis
Inventor: INOUE KIYOSHI
IPC: B23H3/04
Filed: 1981-02-05
Abstract: PURPOSE: To reduce the consumption of an electrode by using graphite having a specified value or above of specific gravity as a base material and by forming a layer of metallic Pt, Pd, a Pt-Pd alloy or an alloy of Pt, Pd and a rare earth element on the surface of the graphite or the grain boundary.  
     CONSTITUTION: Sintered graphite grains having ≥2.1 specific gravity are molded into an electrode of a desired shape. A layer of metallic Pt, pd, a Pt-Pd alloy or an alloy of Pt, Pd and a rare earth element is formed on the surface of the electrode or the grain boundary. Y, Sm, Eu, Ga, La or the like is used as the rare earth element. To form said layer an ion plating method or a vapor deposition method is applied. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61177323-A (JP)
Title: High-frequency induction heating treatment
Inventor: SUGIHARA ISAO
IPC: C21D9/08
Filed: 1985-02-01
Abstract: PURPOSE:To execute effectively a high-frequency induction heating treatment as a measure against stress corrosion cracking even at a point where cooling conditions are poor by executing successively a heating treatment for a piping, etc., dividedly twice for the upper side and lower side. CONSTITUTION:The horizontal piping part in the weld zone of a RPV nozzle 3 with a thermal sleeve 4 and a safe end 2 is divided to the upper side and lower side and is heated in the high-frequency induction heating treatment of the stainless steel piping 1, etc. of a boiling water reactor. The upper part where the cooling conditions are poor is first subjected to the heating treatment in the short time to the extent of preventing the boiling of the cooling water in the thermal sleeve 4 by an induction heating coil 5A. The coil 5A is then moved to the lower side and is heated by the coil 5B on said side. The lower side is risen in the temp. by receiving the influence during heating of the upper side but the cooling conditions are assured by the naturals convection of the cooling water itself.
Patent JP-S59143497-A (JP)
Title: Production of diaphragm for speaker
Inventor: SHIGIHARA HARUO
IPC: H04R31/00
Filed: 1983-02-04
Abstract: PURPOSE:To prevent burning due to the influence of heat by laminating a low m.p. thermoplastic film and a high m.p. thermoplastic film and melting only the low m.p. film to adhere the film to a base material for a diaphragm. CONSTITUTION:The diaphragm base material 12 molded to a prescribed shape is fitted to a holding and absorbing metal mold 15, a low m.p. thermoplastic film 13 and a high m.p. thermoplastic film 14 are laminated and the periphery of these films 13, 14 is held by a film holding frame 16. These films 13, 14 are heated at a temperature melting only the film 13 to melt only the film 13. Subsequently, the film holding frame 16 holding the films 13, 14 is moved to the metal mold 15 and air is sucked from a suction port 20 to adhere the films 13, 14 and the base material 12 and form the original 11a of a speaker diaphragm 11. Said method makes it possible to prevent burning and shorten a production time.
Patent JP-S52100553-A (JP)
Title: Preparation of resin compositions
Inventor: ASAHARA HIROSHI
IPC: C08L71/08
Filed: 1976-02-18
Abstract: PURPOSE: To prepare resin compositions by preliminarily preparing a resin composition containing a polyarylene ester in a composition ratio more than desired by the melt mixing method, and by melt mixing other ingredients, e.g. polyalkylenephenylene ester, etc. with the composition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63187504-A (JP)
Inventor: KAMIKAWAJI MITSUHARU
IPC: H01B7/28
Filed: 1987-01-28
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-H03223714-A (JP)
Title: Acoustooptic switch
Inventor: KASAI TAKESHI
IPC: G02F1/33
Filed: 1990-01-30
Abstract: PURPOSE:To obtain excellent polarization characteristics by providing a position adjusting means which allows an acoustooptic medium to move almost at right angles to the traveling direction of light and the propagation direction of an ultrasonic wave. CONSTITUTION:A moving base 8 has an acoustooptic element 2 mounted fixedly and is moved up and down from the reverse surface with a screw and a spring. The pulse light which is made incident from a right front optical fiber 4 for incidence is made incident on a left-hand optical fiber for a sensor to be measured and its reflected light is diffracted by the acoustooptic element 2 and guided to a measuring instrument by a right-hand other-side optical fiber for diffracted light. The acoustooptic element 2 is so constituted that the medium shape is of specific size and the reflection part of the ultrasonic wave is tapered with the best inclination. The height of the medium is so adjusted that the diffraction efficiency of horizontal polarized light becomes equal to that of vertical polarized light since the difference in diffraction efficiency between the both varies in the traveling direction of the ultrasonic wave. Consequently, the polarization characteristics are improved and the loss resolution of a light pulse tester is also improved.
Patent JP-S62176843-A (JP)
Inventor: NIIZAWA MASAYUKI
IPC: B32B7/02
Filed: 1986-01-31
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-H11265013-A (JP)
Title: Focal plane shutter
Inventor: TAKAHASHI KUNITAKA
IPC: G03B9/36
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To use a blade pin provided with a through-hole and to make a blade unit light in weight by using the blade pin provided with the through hole for the blade pin coupling a slit formed blade with an arm and always covering the through hole of the blade pin with a covering blade succeeding to a slit blade. SOLUTION: An open blade unit 1 is constituted of the open slit formed blade 1a, the succeeding covering blades 1b to 1d, the arms 2a and 2b supporting the blade group and the blade pins 3a to 3h coupling the arms 2a and 2b with the blades 1a to 1d. The pins 3a to 3h are provided with the through holes. When shutter releasing operation is performed, the blades 1a to 1d of the unit 1 are moved to an upper end and start to open a shutter aperture 4a. Since the pins 3a and 3b of the blade 1a are covered with the succeeding covering blade 1b, a light beam is not leaked even though the pins 3a and 3b are provided with the through holes.
Patent JP-H03224843-A (JP)
Title: Welt fitting structure
Inventor: NARUTOMI MITSUYOSHI
IPC: B60R13/04
Filed: 1990-01-30
Abstract: PURPOSE:To keep good appearance even in occurrence of a stepped part by extending the outer panel side leg of legs as a pair in a welt body for clamping the joint flanges of each outer and inner panel, and making the tip of the outer panel side leg come in contact with the outer panel. CONSTITUTION:Respective joint flanges 3 and 5 are formed at the forward ends of outer and inner panels 1 and 4 corresponding to a weather strip, and jointed to each other, thereby forming a joint flange 6 and a side roof rail as a whole. In addition, a rubber welt 2 is fitted to the joint flange 6. In this case, the outer panel side leg 21 of legs 21 and 22 as a pair in a welt body 10 for clamping the joint flange 6, is so formed as to have a larger length than the inner panel side leg 22 by the predetermined length L. In addition, the forward end of the outer panel side leg 21 is made to come in contact with the outer panel 1.
Patent JP-H05218931-A (JP)
Title: Satellite line controller
Inventor: MOTOYAMA YASUSHI
IPC: H04B7/212
Filed: 1992-02-03
Abstract: PURPOSE:To allow the controller to cope with high speed data transmission by relieving a load in a central processing section of the satellite line controller in the SS-TDMA system. CONSTITUTION:A central processing section of the satellite line controller consists of parallel processors whose functions are divided. The controller is provided with a 1st central processing unit 9 in charge of call control, earth station management and burst management and a central processing unit 11 in charge of management of a satellite mount switch and also an input output device 18 exclusive for controlling the satellite mount switch and the input output device is connected to the central processing unit 11 in charge of management of the satellite mount switch to control separately terrestrial station management and burst management.
Patent JP-H02202356-A (JP)
Title: Power source equipment
Inventor: OKURA HIDEKI
IPC: H02M7/06
Filed: 1989-01-27
Abstract: PURPOSE:To simplify the circuitry and to improve the reliability by connecting an output winding through a resistor with a load detecting PNP transistor, then applying an AC signal appearing in the collector potential of the transistor onto an integrating circuit, thereafter converting the AC signal into a DC signal, and providing the DC signal to a signal conversion circuit. CONSTITUTION:Output winding 36c of a switching transistor 36 is connected through a rectifier diode 37, a smoothing capacitor 39, and the like with output terminals 44, 45, while furthermore it is connected through a resistor 38 with the emitter of a load detecting PNP transistor 43 the base of which is connected between an output switching circuit 41 and an output terminal 44 through a base resistor 49. The collector is connected through an integrating circuit 52 comprising a parallel circuit of a small capacity capacitor 47 and a small power resistor 48 with a signal converting circuit 42 connected with a secondary control circuit 40 and an output switching circuit 41. By such arrangement, number of parts can be reduced and the possibility of trouble can also be reduced.
Patent JP-H11202467-A (JP)
Title: Silver halide photosensitive material processor
Inventor: NAKAMURA TAKASHI
IPC: G03D5/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photosensitive material processor equipped with a processing liquid supply device which can prevent a processing liquid coating part from caking when the process is not in operation. SOLUTION: This silver halide photosensitive material processor is equipped with processing liquid supply devices each having a processing liquid coating part which performs a developing process by coating the emulsion surface of a silver halide photosensitive material with the processing liquid by jetting or scattering the processing liquid over the emulsion surface of the relatively moving silver halide photosensitive material or bringing a processing liquid impregnated material. Then a sealing means holds the processing liquid coating part of a processing liquid supply device which supplies the processing liquid containing at least a developing base s among those processing liquid supply devices in a sealed space when not in operation and exposes only in operation.
Patent JP-H08213140-A (JP)
Title: Method and device for thermo compression bonding of wire
Inventor: IKARI AKIRA
IPC: H01R43/02
Filed: 1995-02-06
Abstract: PURPOSE: To provide a method and a device for thermo compression bonding of wires, which can thermo-compression bonding wires without projecting the end of a conductor and without lowering efficiency at the time of thermo compression bonding plural wires. CONSTITUTION: A thermo-compression bonding device 10 for a wire is provided with a positioning means 30. The positioning means 30 positions the end of a conductor between a lower side electrode 12 and an upper side electrode 20. Consequently, the end of the conductor is not projected from the conductor, which is thermo-compression bonded by the lower side electrode 12 and the upper side electrode 20. Even in the case where plural thermo-compression bonded conductors are wound with the insulating tape, since the insulating tape is not broken, the conductors can be perfectly insulated by the insulating tape. The end of the conductor can be easily positioned between the lower side electrode 12 and the upper side electrode 20 without lowering efficiency by using the positioning means 30.