baber/WOPTO huggingface dataset:
Patent JP-H04230901-A (JP)
Title: Garden lantern and lens for garden lantern
Inventor: ARIMURA TADAHIRO
IPC: G02B3/08
Filed: 1991-03-12
Abstract: PURPOSE:To improve transmission efficiency and reduce maintenance by using a transparent film for a cylindrical Fresnel lens. CONSTITUTION:A metallic die with a dense pitch is heated and pressed on one face of a transparent film to mold a linear Fresnel lens 1, which is bent into a cylindrical shape, and a seam is stuck to form a cylindrical shape. A solar cell panel 3 is molded at the upper section of the inner face of a cover 2 of transparent silicone 4, the heat radiation effect is improved, the temperature rise of the panel 3 is suppressed, the light condensing effect is obtained by the lend effect together with the sphere of the top face, and the power generation performance of the panel 3 is improved. A blinker unit 7 is fitted to the upper section of the cover 2, lead wires 5 of the panel 3 are stored in a blinker unit case 6, an open circuit due to tension is prevented, and water infiltration into the blinker unit 7 can be prevented even if water infiltrates into the cover 2 and is accumulated at the lower section. The transmission efficiency of the lens 1 is improved, and no maintenance is required at all.
Patent JP-S5460868-A (JP)
Title: Thyristor
Inventor: KIMURA ARATA
IPC: H01L29/74
Filed: 1977-10-25
Abstract: PURPOSE: To increase the di/dt rating by providing the high resistance region to block the gate current detouring occurring in the currentpath withn the base layer between the gate electrode and its opposing emitter layer's edge.  
     CONSTITUTION: PN-junction J 3  is caused with N-type emitter layer 5 and P-type base layer in order to form part of the thyristor of the PNPN-layer structure. Then the gate electrode is attached on the back of layer 6 with cathode electrode 2 attached on layer 5, and furthermore short emitter layer 9 is added to increase the dv/dt rating. In this constitution, gate electrode 3 and both-end part 61 of layer 6 are thinned to secure a high resistance there and in order to increase the di/dt rating without affecting the dv/dt rating. Thus, no concentration of the gate current occurs at that area due to part 61, and a wide region can be turned on along edge Q-R of layer 5. As a result, the di/dt rating can be increased 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H084387-A (JP)
Title: Remote control device of load for car
Inventor: KOJIMA HIROAKI
IPC: E05B49/00
Filed: 1994-06-09
Abstract: PURPOSE:To improve facility by equalizing the working distances of two load for a car when two load for the car is driven by continuously operating a control switch for a radio key. CONSTITUTION:An unlock switch 5 for a radio key is connected to a timer circuit 17 and a decision circuit 16 through an input circuit 15, an unlock signal is output until a timer time passes by the decision circuit 16 when the operation of the connection is continued, and a trunk open signal is outputted. A code- signal generating circuit 18 forms a code signal containing a corresponding code, and repeatedly outputs the code signal as a radio signal through a modulation circuit 19. When a receiver receives the unlock signal or the trunk open signal, the receiver drives a door lock mechanism or a trunk opener. Even when the state of reception is deteriorated and interrupted on its midway, both signals are received equally and the door lock mechanism or the trunk opener can be driven, thus improving facility and reliability.
Patent JP-H06337368-A (JP)
Title: Portable light source device
Inventor: MUTO YASUMASA
IPC: H05B33/12
Filed: 1993-05-28
Abstract: PURPOSE:To provide a bright, thin, light and compact light source device by providing a frame on the outer periphery of an EL plate and providing a light converging film with light convergent property on a light emitting surface of the EL plate. CONSTITUTION:The frame 50 is provided on the outer periphery of the EL plate 20, and the El plate 20 is reinforced by the frame. A reflection member is provided on the inside of the frame 50, and is constituted so that a beam in the end part direction of a portable light source device 100 is reflected in the light emitting direction of the EL plate 20, and the brighter beam is emitted from the EL plate 20. Further, the light converging film 40 having the light convergent property converging the beam in an one direction through a sealing sheet 30 is provided on the light emitting surface of the EL plate 20. The light convering film 40 is formed by sticking a light convergent property sheet having the light convergent property. In the portable light source device 100 of such a constitution, since the beam emitted radially from the EL plate 20 is converged in the one direction by the light converging film 40, the brighter beam is provided.
Patent JP-S5750218-A (JP)
Title: Carrying device for work in press brake
Inventor: MOTOMURA KIMIO
IPC: B25J15/08
Filed: 1980-09-12
Abstract: PURPOSE: To improve work efficiency of bending in bending a metallic plate deeply with a cope and drag by installing an arm having a support in the slide of a press brake freely turnably and taking out the bent member by this.  
     CONSTITUTION: A metallic plate W provided with flanges 11 on both ends is placed on a drag 2. By lowering a cope 1, the metallic plate W is pressed into the recess part of the drag 2 and bent to V-shape. Then, cylinders 10 are stretched and arms 4 are turned to bring supports 5 at the tip of arms opposite to the metallic plate W. Further, a slide 3 is raised to fit the supports 5 to the metallic plate 5. At this time, supporting rollers 8 of the supports 5 engage with the flange of the metallic plate W and come into contact with guide rollers 9. The metallic plate W bent to V-shape is taken out from the drag 2 easily and safely, and bending of a metallic plate can be made quickly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5650198-A (JP)
Title: Liquid phase epitaxial growing apparatus
Inventor: HISAMOTO YOSHIAKI
IPC: H01L21/02
Filed: 1979-10-01
Abstract: PURPOSE: To easily take out a semiconductor substrate by placing a detachable metal soln. receiving plate at an upper part of a metal soln. vessel and support rods detachably piercing through the vessel and a slider.  
     CONSTITUTION: Slider 1 is notched 9 at predetermined parts to fix semiconductor substrate 6 on substrate support stand 10 in the form of a sandwich. Corresponding grooves 12 are cut in slider 1 and side wall 3, and support rods 11 are detachably pierced. Metal soln. receiving plate 8 is detachably placed at an upper part of metal soln. vessel 4A. An epitaxial layer is formed on substrate 6 from metal soln. 5A. When substrate 6 is taken out, plate 8 is first inserted, and the whole vessel is inverted to shift soln. 5A onto plate 8. Rods 11 are pulled out in the arrow B directions to separate vessel 4A and slider 1. Stand 10 is then pulled out, and substrate 6 is taken out of slider 1 in the arrow A direction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61286450-A (JP)
Inventor: TOMITA SEIICHI
IPC: E04F13/12
Filed: 1985-06-11
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-H0423800-A (JP)
Title: Fork extension sleeve structure
Inventor: ARAI YASUHIRO
IPC: B66F9/18
Filed: 1990-05-17
Abstract: PURPOSE:To improve loading efficiency by providing a placing part for placing and carrying one fork extension sleeve of two kinds of fork extension sleeves having different uses on the other fork extension sleeve, and simultaneously bringing them to a loading site. CONSTITUTION:On the rear end outside of a fork extension sleeve 1 with hook, a guide 2 is vertically provided, and a locking hook 3 sliding along the guide 2 is provided. In the middle of a receiving device body 4 standing up from both sides of the fork expansion sleeve 1 and longitudinally continuously provided, support bases 4-1, 4-2 and a receiving base 5 connected thereto through levers 6-1, 6-2 and an operation lever 10 are provided. The receiving base 5 is provided with a receiving pin 5-1 for a pallet fork expansion sleeve 7 on its top, and the fork expansion sleeve 7 is also provided with a locking hook 8. The fork expansion sleeve 1 is brought into a site with a fork lift 101 being inserted thereto. When the fork expansion sleeve 1 is used, the fork 101 is pulled out, and the fork expansion sleeve is raised and advanced, whereby the lever 10 is pushed to retreat the receiving table 5, and the hook 6 is lowered and engagingly locked.
Patent JP-H05326435-A (JP)
Title: Ion-implantation method
Inventor: YAMAGUCHI NOBUYUKI
IPC: H01J37/317
Filed: 1992-05-20
Abstract: PURPOSE:To reduce dust contaminations when ions are implanted by a method wherein an insulating layer is executed onto the surface of a dummy wafer in the title method wherein the dummy wafer is arranged together with a wafer into which ions are to be implanted and an ion-implantation treatment is executed. CONSTITUTION:In an ion-implantation method, a dummy wafer 20 is arranged together with a wafer into which ions are to be implanted, i.e., a wafer 10 to be treated, and an ion-implantation treatment is executed. In the ion implantation method, an insulating layer 21 is applied onto the surface of the dummy wafer 20. In this manner, an empty arrangement part in a wafer arrangement part on a wafer holder 8 on which the wafer 10 is arranged is covered with the dummy wafer 20. Thereby, it is possible to avoid that said part is contaminated by an ion bombardment. In the ion bombardment, the insulating layer 21 is electrified by the deposition of ions., i.e., by the deposition of electric charges. Thereby, floating dust particles 22 which are produced in the ion- implantation treatment or which exist inside an apparatus are electrostatically adsorbed positively to the insulating layer 21, and it is possible to restrain the dust particles from being scattered to other parts.
Patent JP-H08304563-A (JP)
Title: Wrist watch with dial fixation means
Inventor: FURIIDORIHI PEROO
IPC: G04G9/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To support a dial flatly and uniformly by providing an annular compositional member on the dial and securing the annular compositional member to a compositional member of base through a securing means. SOLUTION: A circular dial supporting member 14 is mounted on the upper side of an annular tool holding member 13 and a movement 10. The member 14 is applied with an insulating adhesive layer 15 and a dial 16 is secured thereto. A holding ring 17 is arranged on the dial 16 and a hole 19 is made in the periphery thereof. Holes 20, 21 are made, directly thereunder, through the dial 16 and the member 14 and a stepwise blind hole 22 comprising parts 23, 24 is made in the axis of the shaft 18 of holding member 13. A fixing pin 25 is passed through the holes 19-22. The member 14, the dial 16 and the ring 17 are riveted, at first, by means of the pin 25 to produce a dial unit. The dial unit may be stocked or fixed immediately to the movement 10 and the member 13.  When the dial unit is fixed to the movement 10 and the member 13, the stem 26 of pin 25 is secured to the blind hole 22 in the member 13. Consequently, the dial 16 can be supported smoothly and uniformly on the member 14.
Patent JP-H11323004-A (JP)
Title: Desulfurizing agent, desulfurizing vulcanized rubber using the same and desulfurized rubber
Inventor: TAMURA IKUYO
IPC: C08J3/24
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a desulfurizing agent slight in smelling, capable of selectively and efficiently cutting a sulfur crosslinking bond, and giving a sufficient desulfurizing effect even to vulcanized rubber, etc., mixed with a filler such as carbon black, a desulfurization using the same agent, and reclaimed rubber containing desulfurized rubber obtained by the desulfurization. SOLUTION: This desulfurizing agent contains a halogenated diphenyl disulfide compound expressed by the formula (R<1> and R<2> are each a halogen atom) and vulcanized rubber can be desulfurized by mixing the desulfurizing agent into vulcanized rubber and heat-kneading. Vulcanized rubber obtained by such a manner is solely used or used after mixing with unvulcanized rubber and vulcanized by adding a vulcanizing agent to obtain reclaimed rubber having physical properties equivalent to usual vulcanized rubber.
Patent JP-H11322059-A (JP)
Title: Direction changing device for article and palletizer
Inventor: TERAJIMA KIYOTAKA
IPC: B65G43/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent an article or its content from being damaged even when the article is conveyed at a high speed during its direction change. SOLUTION: This direction changing device 11 is provided with two lines of conveyance conveyors arranged in parallel so that a box 9 can be mounted astride them. Each conveyance conveyor is arranged with individually speed- controllable multiple (five) conveyors 42 in tandem in the conveying direction, and the conveyance path is divided into five in the conveying direction by five conveyor lines 54-58 each formed with a pair of conveyors 42 in the width direction. The right and left conveyors 42 are normally driven at the same standard speed V. When a box 9a to be changed in direction is carried in, the right and left conveyors 42 mounted with the box 9a among the conveyor lines 54-58 are driven at the speed of V-α and the speed of V+α with a speed difference.
Patent JP-S5251680-A (JP)
Title: Apparatus for transporting powder
Inventor: ISHII TOKIO
IPC: B65G53/32
Filed: 1975-10-23
Abstract: PURPOSE: To reduce an air consumption by urging powder by an extrusion type pump utilizing a pumping tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5652567-A (JP)
Title: Engine starter
Inventor: INAGAKI KATSUO
IPC: F02N3/00
Filed: 1979-10-05
Abstract: PURPOSE: To increase the degree of freedom on a design and reduce the load at start by using the front gear mechanism and the rear chain mechanism as the speed increase mechanism of an engine starter.  
     CONSTITUTION: A motorcycle starter is formed by parallelly providing a start shaft 3 to which a kick arm 9 is connected, intermediate shaft 13, and crank shaft 2 to which a one-way clutch 15 is connected. The start and intermediate shafts 3 and 13 interlock by using a gear mechanism 11 consisting of gears 11a and 11b which are provided at the front section and increase the revolution. The intermediate and crank shafts 13 and 2 are connected by using a chain mechanism 12 at the rear section. The revolution of the increased intermediate shaft 13 is transmitted to the crank shaft 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62286007-A (JP)
Title: Auto-focusing device
Inventor: TANJI KAZUO
IPC: G02B7/32
Filed: 1986-06-04
Abstract: PURPOSE:To simplify the constitution and to obtain a small-sized device by arranging the optical axis of a light emitting part and that of a light receiving part unequally with respect to the optical axis of a photographic lens. CONSTITUTION:The middle of the base having a base length L is shifted off the center so that a length l1 from the center of a projection lens 1 to the optical axis of a photographic lens 11 and a length l2 from the center of a light receiving lens 3 to said optical axis are not equal to each other, and the light receiving lens 3 and the projection lens 1 are so arranged that the length l2 is optionally shorter than the length l1, and the length from a revolving shaft 5a of a parallel plane transparent plate 5 to a cam follower 5b, namely, a lever 5c is shortened to optionally increase an overall rotation angle theta of the parallel plane transparent plate 5. Thus, the thickness is reduced and the constitution of a mechanism is simplified to obtain the compact device as the whole, and the reliability is considerably improved.
Patent JP-H08322050-A (JP)
Title: Lossless moving image coding and decoding method and device
Inventor: WATANABE YUTAKA
IPC: H04N19/172
Filed: 1995-05-26
Abstract: PURPOSE: To attain the effective lossless coding based on the inter-frame estimation and also to decode and reproduce an almost lossless moving image in real time. CONSTITUTION: At the transmitter side, an input image 1 is expanded into bit planes and a proper bit plane is used for the inter-frame estimation. Then the estimation error undergoes the lossless coding, and the information on the bit plane that is used for the estimation is added to an image header. The data on the bit planes which are not coded are stored and then transmitted after the end of a moving image sequence. At the receiver side, the inter-frame estimation is carried out based on the bit plane information. At the same time, the estimation errors are decoded and added together. Then a lossless reproduced image 36 is decoded and reproduced in real time. Furthermore, the reproduced image 36 is temporarily recorded and the insufficient bit plane data are received and decoded at the final stage of the moving image sequence.  These decoded data are added to the recorded original data, and the data on a lossless moving image are restored for all bit planes.
Patent JP-H06314683-A (JP)
Title: Chemical-liquid treatment apparatus
Inventor: ICHIYAMA TAKESHI
IPC: H01L21/304
Filed: 1993-04-30
Abstract: PURPOSE:To sharply enhance the overall productivity of an installation by a method wherein treatment tanks whose number by one more than the prescribed number are prepared, the treatment tanks which are used for every prescribed time or for every working number are changed over circularly and sequentially, a working treatment is executed and a treatment medium in the treatment tank which is not used is replaced. CONSTITUTION:In a chemical-liquid treatment apparatus, a prescribed treatment is executed to objects to be treated by using the prescribed number of treatment tanks in which prescribed treatment media have been stored. In the treatment apparatus, treatment tanks 11A to 13A whose number is by one more than the prescribed number are prepared. Then, for every prescribed time or for every working number, the treatment tanks which are used are changed over circularly and sequentially, a working treatment is executed to the objects to be treated, and the treatment media in the treatment tank 11A, 12A or 13A which is not used during the working treatment are replaced. For example, while two cleaning tanks which are used out of three cleaning tanks 11A to 13A are changed over circularly for every prescribed time or for every cleaning number, a semiconductor wafer is cleaned, and a cleaning liquid in the cleaning tanks which are not used for a cleaning operation is replaced.
Patent JP-S5653893-A (JP)
Title: Coil connection method in spiral steel pipe producing equipment
Inventor: NISHINO YUKIO
IPC: B21C37/12
Filed: 1979-10-05
Abstract: PURPOSE: To improve the speed for the edge preparation and the pipe production efficiency, by forming a groove by plasma arc breaking and by connecting coils by submerged arc welding.  
     CONSTITUTION: For the purpose of preventing waste of cathode (tungsten) 4 caused by the reverse current of plasma gas, argon gas Ar is flowed as protection gas around the cathode 4 slightly. This argon gas as protection gas is exhasuted from the part between the first tip and the second tip and is prevented from being brought into contact with steel plate 6 directly. Pure oxygen 0 as operating gas is jetted from nozzle 3 to generate plasma arc (f) between steel plate 6 as the anode and tungsten electrode 4 as the cathode by power source 5, thereby cutting off strip coil steel plate 6. After that, groove parts at both ends of coils are welded by the submerged arc welding method. Consequently, the breaking processing time is shortened, and the connection time is shortened corresponding to the shortaned portions of the cutting time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5460747-A (JP)
Title: Air conditioner
Inventor: SUGAWARA NORIO
IPC: F24F13/20
Filed: 1977-10-24
Abstract: PURPOSE:To provide an air conditioner wherein how to swing the air blow-off direction is characterized, and unification of the temperature distribution within the chamber is intended to be carried out efficiently. CONSTITUTION:In the case where a vane 14 has been inclined so that the passing stream is deflected downward, the stream passing between the vane 14 and the inlet 11 is oriented downward, and a Coander effect is produced at the arc portion of an insulating material 13, thus the stream adhering to the outlet 12 and being directed toward the direction A. On the other hand, the upward-draft stream is oriented downward by an inclinded portion 8 and a bent portion 9. When the vane 14 is defined at a upward-draft inclination angle, the vane upward stream is oriented, as a whole, in the horizontal direction B, and a stream between the vane 14 and the inlet 11 is oriented upward by the inlet 11, and is turned into a stream A by the mutual absorption effect with a stream B. Now, when a motor 24 is turned on, a disc 25 rotates, and a crank lever 21 vertically swings the vane 14. That is, the air conditioning stream periodically swings its flowing direction.
Patent JP-S5917754-A (JP)
Title: Method and device for transmission of computer data
Inventor: KAZAMA YOUICHI
IPC: G06F13/00
Filed: 1982-07-21
Abstract: PURPOSE:To eliminate the trouble of laying a private line for data transmission and reception and conform the device to the extension of terminal equipments, by transmitting the data signal between a computer and plural terminal equipments through an AC power supply line. CONSTITUTION:In case that various kinds of information from plural automatic weaving machines 1 are sent to a computer 2, they are sent from terminal equipments 7 on the weaving machine side through an AC power supply line 6 in a plant. In respect to a data signal 15, a carrier signal 24 of a certain frequency is transmitted intermittently as two kinds of data signal 15 different by duration in accordance with the code of the signal 15. In a receiving part 27 of the computer 2, signals having a duration shorter than a duration t2 of the shorter signal 15 are cut forcibly. Thus, a noise 26 of a short time which is superimposed upon the power supply line is eliminated, and the data signal 24 is shaped and is detected as a binary code, and this data is processed by the computer.
Patent JP-H10320507-A (JP)
Title: Credit and point information read and write device, and system including the device
Inventor: NOGAMI YOSHINORI
IPC: G06Q40/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To read both credit and point information almost at a time and by a single card inserting operation, by providing a means to read the credit and point information recorded on a card, respectively. SOLUTION: A rewrite card 6 is inserted to a card insertion part 11 of the credit/point information read/write device 2, and an upper read device 12 reads the credit information which is written into a credit magnetic stripes 8 printed on the surface 7 of the card 6. The information read by the device 12 is sent to a credit/point processor 3 which performs the credit processing and sends this processing result to the device 2. Meanwhile, a lower read device 13 reads the point information written into a point magnetic stripes written on the rear surface 9 of the card 6. Then, the point number corresponding to the credit amount of this time is added to or subtracted from the hitherto point, and the new point information is written into the point magnetic stripes.