baber/WOPTO huggingface dataset:
Patent JP-H01246689-A (JP)
Title: Automatic ticket examining device
Inventor: KOSEKI KIYOETSU
IPC: G07B15/00
Filed: 1988-03-29
Abstract: PURPOSE:To attain the corresponding with a suitable investigation in accordance with the application of the ticket taking forgetting of a passenger by storing the ticket taking-forgotten by the passenger into a ticket housing. CONSTITUTION:A magnetic encoding ticket 11 inputted into a ticket inputting port 2 is conveyed by a ticket conveying means 3. A magnetic data reading means 8 is provided on the way of the ticket conveying means 3. A ticket housing 12 is provided approximate to the termination of the ticket conveying means 3. The ticket housing 12 houses the ticket 11 taking-forgotten by a passenger. A door 15 is opened and closed in accordance with the decision of the correctness of the magnetic data of the ticket 11.
Patent JP-S548164-A (JP)
Title: Decreasing method for concentration of nitrogen oxides in combustion gas
Inventor: AZUHATA SHIGERU
IPC: B01D53/56
Filed: 1977-06-22
Abstract: PURPOSE: To improve effectively the rate of denitration, by adding H 2 O 2  in lots in the process for reducing NOx to N 2  and H 2 O by injecting NH 3  and H 2 O 2  into the gas containing NOx. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04309470-A (JP)
Title: Piping welding method
Inventor: WATANABE KOICHI
IPC: B23K9/16
Filed: 1991-04-08
Abstract: PURPOSE:To improve the economicity of piping welding by executing welding by injecting inert gas into a small chamber made of an air bag inserted from a small hole provided on both side pipings holding a weld groove between both the pipings. CONSTITUTION:At the time of piping welding for using inert gas, an air bag 7 is inserted from a small hole 6 made on both side pipings and holding a welding groove between them, respectively, thereafter, by expanding this air bag 7, a small chamber 15 is made in a piping 2 containing a weld groove, and after injecting inert gas 13 into its small chamber 15, welding is executed. In such a way, air in the pipe can be replaced efficiently with a small quantity of inert gas, and the piping welding can be executed economically and efficiently.
Patent JP-S56168954-A (JP)
Title: Manufacture of centrifugal casting roll
Inventor: TOMINAGA MOTOO
IPC: B22D19/16
Filed: 1980-05-31
Abstract: PURPOSE:To manufacture a centrifugal casting roll that has a rigid boundary zone between the outer and inner layers by forming an outer layer in a mold rotating at a fixed angle of inclination and forming an inner layer increasing the angle of said inclination. CONSTITUTION:A mold 1 is rotated at high speed keeping it horizontal or at a fixed angle less than 30 deg. with a pushing up cylinder 6. A material of outer layer is poured from a funnel 9 and rotated for a fixed time charging flux to form an outer layer of specified thickness. Then, a material of inner layer is poured slowly and the flux covering the inner surface of the outer layer is washed out and cavities, segregations, defects and flux in the inner surface of the material of outer layer 10 are removed. Then, remaining material of inner layer 11 is poured to fill up the mold 1 while increasing the angle of inclination (45 deg.-90 deg.) gradually. The molten metal, dross etc. gather together near the center line and at the same time, moves to the upper head part 12 due to the difference in specific gravity. Desirable rate of change of angle of inclination is 5 deg.-30 deg./min and desirable angle is 50 deg.-75 deg..
Patent JP-H09265185-A (JP)
Title: Photosensitive microcapsule
Inventor: MAEDA SANENOBU
IPC: G03F7/004
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive micrcapsule which can form a sharp image having enough high density, good tone and no blur by controlling the photosensitive wavelength of a photosensitive material included in a cyan-color developing photosensitive microcapsule (C capsule). SOLUTION: The microcapsule consists of a C capsule 1 having a hollow part inside and a photosensitive material 3 which has the max. sensitivity for hardening near 650nm wavelength and fills the inside hollow part of the capsule 1. The capsule wall material 2 contains an optical filter material having a spectral filtering function, namely, a material which absorbs or reflects light in <=600nm wavelength region.
Patent JP-S61232439-A (JP)
Title: Method and device for detecting photographic image information
Inventor: MATSUMOTO FUMIO
IPC: H04N1/19
Filed: 1985-04-08
Abstract: PURPOSE:To detect photographic image information by detecting frame image information of a film negative and frame image peripheral information which is added to a support couple for the film negative by an image sensor. CONSTITUTION:A controller 30 calculates the quantity of exposure with detection information from an image information detector 10 according to a specific exposure calculation expression and inputs it to an exposure control circuit 31 to control the quantity of dimming of a dimming filter 3, the quantity of light of a light source 4 and a black shutter 6 according to the quantity of exposure, thereby exposing photographic paper 7 to the frame image of the negative film 2. When a photograph which is not detected such as normal bar code information 203 is printed, transmitted light from the negative film which is loaded on a printing part and stationary is detected by a photosensor 8 the filter 3 is adjusted according to an image signal at every RGB of three primary colors and the black shutter 6 is opened to expose the photographic paper 7 to the determined quantity of exposure. Consequently, photographic image information is detected with the inexpensive and a simple constitution and photographic printing is performed effectively at a high speed.
Patent JP-S59200244-A (JP)
Title: Electrophotographic sensitive body
Inventor: OBARA MASAO
IPC: G03G5/08
Filed: 1983-04-28
Abstract: PURPOSE:To obtain an a-Si electrophotographic sensitive body which has a long relaxation time and enough pressure resistance and provides stably a good image by forming a prescribed p-i-n junction or p-n junction to a blocking layer between a base plate and a photosensitive layer. CONSTITUTION:A gaseous mixture composed of SiH4 and B2H4 is decomposed and deposited by glow discharge on an Al drum 1 as a base plate, to form a p type Si:H layer 2 thereon and in succession, an i type a-Si:H layer 3 doped with B and an n type a-Si:H layer 4 doped with P by glow discharge decomposition of gaseous mixture composed of SiH4 and PH3 are formed thereon to provide a blocking layer. An i type a-Si:H layer doped with B is deposited thereon by glow discharge to form a photosensitive layer 6. A gaseous mixture composed of CH4 and SiH4 is formed thereon by glow discharge to form a protective layer 7 composed of a- SiCx:H. An electrophotographic sensitive body 8 which has a long relaxation time and enough pressure resistance and provides stably a good image is thus obtd.
Patent JP-H02254958-A (JP)
Title: High output stepping motor
Inventor: SAKAI KAZUTO
IPC: H02K37/04
Filed: 1989-03-28
Abstract: PURPOSE:To obtain a high output in spite that the size of a motor is small by a method wherein magnetic circuits in the axial direction pf a motor, which are independent, are formed of respective magnetic circuits, insulated magnetically in the circumferential direction of the motor, and a rotor core. CONSTITUTION:A stator is provided with stator magnetic circuits 1, consisting of 8 pieces of circuits (a)-(h) insulated magnetically in the circumferential direction of the stator and respective circuits 1 are constituted of a stator core 2, a permanent magnet 3 and a coil 4 while a rotor is constituted of a rotor core 7 having a plurality of rotor teeth 8 on the outer peripheral surface of the same. Respectively independent magnetic circuits in the axial direction of a motor are obtained by respective stator magnetic circuits 1 and the rotor core 7 and, therefore, the total permeance of respective magnetic circuits, which is seen from respective permanent magnets 3, is changed largely with respect to the angle of rotation of the rotor. When this phenomenon is seen on a demagnetization curve showing the characteristics of the permanent magnet 3, an operating point on the demagnetization curve is changed in accordance with the rotating position of the rotor. According to this method, a large output may be obtained in spite that the size of the motor is small.
Patent JP-H06277495-A (JP)
Title: Apparatus for adjusting layer differential pressure in fluidized bed
Inventor: YOKOTA NORIO
IPC: B07B4/08
Filed: 1993-03-31
Abstract: PURPOSE:To adjust the height of the layer while performing excessive overflow fluid discharge from a fluidized bed. CONSTITUTION:A fluid medium in a fluidized bed 5 formed on a dispersion plate 2 in a fluidized bed furnace exceeds the height (h) of the barrage 10, the fluid medium overflows the barrage and is discharged from a discharging shute 7. A layer differential pressure detecting means 9 detects the layer differential pressure. The layer differential pressure corresponds to the accumulated amount of the fluid medium accumulated in the fluidized bed 5. Meanwhile the height of the barrage 10 is so adjusted as to keep the layer differential pressure DELTAp constant since the height of the layer also depends on other factors.
Patent JP-H11272387-A (JP)
Title: Display indication device and storage medium
Inventor: OKAWARA YUICHI
IPC: G06F3/0488
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To facilitate various operations using graphical user interface even in a computer system whose display screen is small by executing an indication corresponding to a display element in selecting the display element which is enlarged/displayed by an enlargement display means. SOLUTION: A handwriting gesture 11 by a user is executed by using a pen 2 (A). When the user executes the handwriting gesture 20 (C) after a window maximizing key 12 which is enlarged/displayed is selected by using the pen 2 (B), it is judged to be not a gesture on enlargement. Then, it is judged whether an indication is on a restoration gesture or not. Since the handwriting gesture 20 which the user executes is considered to be matched with the restoration gesture (B) registered in a storage device, it is restored/displayed on a display screen as shown in a saved original picture (D). Then, indication key possible area information saved in an indication key table is restored.
Patent JP-S63241928-A (JP)
Title: Vertical heating apparatus
Inventor: SASAKI HARUO
IPC: H01L21/22
Filed: 1987-03-30
Abstract: PURPOSE:To heat-treating wafers while upwardly or downwardly moving the wafers one by one by fixing the first transfer rods relative to the axial direction, and making the second transfer rods upwardly and downwardly movable. CONSTITUTION:Three or more first and second transfer rods 10, 11 are respectively provided extending to the up and down directions of a heating space 3. And on these transfer rods 10, 11, a plurality of wafer receivers 12, 13 are disposed along the length direction thereof at a predetermined pitch size interval, each transfer rod is made rotatable, and the second transfer rods 11 are enabled to upwardly and downwardly move relative to the other first rods 10 with a stroke equal to or larger than the predetermined pitch size. As a result, by the relative upward and downward motions of the second transfer rods and the rotational motions of both rods in synchronism therewith, it will be enabled to sequentially move a wafer W from the lower position to the upper or lower position of the heating space 3 while causing the wafer to alternately be supported by the wafer receivers 12, 13 of the respective transfer rods, and with this, it is possible to accomplish a heat treatment with wafers W being upwardly or downwardly moved one by one.
Patent JP-S63240995-A (JP)
Title: Apparatus for biological treatment of organic waste water
Inventor: NAKAHATA SHIGEO
IPC: C02F3/12
Filed: 1987-03-30
Abstract: PURPOSE:To necessitate no settling tank or no sedimentation basin and not to necessitate return sludge by providing a filtering part in an aerator so that a liq. to be treated is passed through the filtering part to be the treated water, and then the sludge is washed and peeled off and returned to the aerator. CONSTITUTION:In the case of biologically oxidizing an organic waste water with aerobic bacteria, the cylindrical filtering part 5 providing with screen having super fine network on the surface of the drum is installed and rotation shaft 6a, 6b are attached at the center of the each cover on the both side of the filtering part through the wall of the oxidizing tank 1. The rotation shaft 6a is made to the hollow shaft leading into the inside of the filtering part 5. A washing device 12, which sprays the treated water irradiated with ultraviolet rays on the inner surface of the above-mentioned screen, is inserted into the filtering part 5 through said hollow shaft. Then, a flow-out pipe 8 for the treated water is connected with the hollow shaft and a sludge discharging pipe 16 is provided in the tank 1. Thus, the settling tank or the dedimentation basin is unnecessary and the return sludge is unnecessary also, and then the sludge concentration in the aerator is kept in a higher stage.
Patent JP-H11268192-A (JP)
Title: Decorative material and method for processing decorative material
Inventor: KATO SHIGEMIKI
IPC: B32B33/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To enhance the resistance to contamination and prevent the whitening and breaking of an acute angle face or the like when working a V cut from occurring by forming a curable resin layer in the surface containing an active energy beam-curable reaction group and heat-curable reaction group. SOLUTION: A coating film is formed by applying a curable resin coating liquid obtained by blending a resin A which has a pictorial pattern ink layer 3 printed on a base material 4 and an active energy beam-curable reaction group in molecules on the layer 3 and further, has a hydroxyl group generated by hydrolyzing the hydroxyl group or an alkoxysilyl group present on the side chain or the terminal, with a resin B having a functional group which can react with the hydroxyl group in molecules. Next, a wood board 6 is laminated on a decorative sheet 1 with a topcoat layer 2 consisting of the coating film half-cured by emitting the active energy beam, through an adhesive 5 and a V cut or the like is after-worked. In addition, the coating film which forms the topcoat layer 2 by thermal aging is cured.
Patent JP-S59198897-A (JP)
Title: Power converter for ac motor
Inventor: ASAEDA TAKEAKI
IPC: H02M7/48
Filed: 1983-04-25
Abstract: PURPOSE:To reduce the capacity of an inverter by high-frequency-modulation- controlling the inverter at a low speed signal from speed discriminating means, controlling a stepup chopper by a high speed signal, and frequency-controlling the inverter. CONSTITUTION:An inverter 5 is connected through a step-up chopper 30 to a DC power source 1, and an AC motor 6 for driving a pump or a fan is operated. At this time the level of a speed command Nref is discriminated by a comparator 33, only PWM circuit 34 is operated in a low speed range to PWN-control the inverter 5, a chopper controller 36 and a PWM circuit 35 are merely operated in a high speed range to turn ON and FF a chopper transistor 31, and the inverter 5 is frequency-controlled by a PAM circuit 35. Accordingly, since the DC input current of the inverter 5 becomes small, the capacity can be reduced, and the switching loss can be reduced.
Patent JP-S549958-A (JP)
Title: Production for spacing defining film of liquid crystal diaply panels
Inventor: KAWAKAMI HIROJI
IPC: G09F9/00
Filed: 1977-06-24
Abstract: PURPOSE: To form spacing defining films without causing damaging and contamination of orientation control films by fly-depositing minute droplets containing materials for forming the spacing defining films on required portion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57190063-A (JP)
Title: Method of injecting adhesive
Inventor: SAITOU HIROSHI
IPC: C09J5/00
Filed: 1981-05-18
Abstract: PURPOSE: A reservoir filled with adhesive is connected to the injection pipe and the adhesive is injected into the substrate by a pressure sustained with the reservoir to simplifying operations, shortening the time and increasing the efficiency.  
     CONSTITUTION: The injection pipe 1 provided with a washer 3 is fixed and the surface of the crack and the periphery of the pipe are railed with a sealing material 2 so that the adhesive may not leak. The adhesive reservoir 5, which is a rubber hose with one end closed or rubber baloon and can pool the adhesive as well as press it, is filled with the adhesive and connected to the injection pipe 1 with the connection pipe 5. Then, the adhesive is injected by the pressure sustained with the reservoir.  
     USE: Repair for cracks on concrete or stone structure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58191117-A (JP)
Title: Feeding device of molding material
Inventor: KISHIBE KENJI
IPC: B29C48/92
Filed: 1982-04-30
Abstract: PURPOSE:To diminish the fluctuation of the size of a material pellet and improve a weighing accuracy, by shaping the material pellet by measuring the extruded length of an extrusion molded object and cutting it along the opening edge of a nozzle hole. CONSTITUTION:From the molding material extruded through a nozzle hole 5 which is further cut by a cutter 7 and extruded, two rod like molded objects 8 are simultaneously obtained. The extruded length of the rod like molded object 8 extruded from the nozzle hole 5 is measured by an extrusion control equipment 10 and when it reaches to a predetermined length lO, a screw 3 is stopped, also is retreated somewhat and an extrusion molding equipment 1 is controlled so as to remove the inner pressure inside a cylinder 1. Therefore the extrusion of the molding material 6 due to the inner pressure is hindered and the control of the extruded length is performed with an extremely high accuracy.
Patent JP-H11315442-A (JP)
Title: Pulling structure for weaving system and loom with such incorporated pulling structure
Inventor: FUMEX ANDRE
IPC: D03C1/16
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a connecting rod connector having a satisfying rigidity and adaptability to the shapes of a connecting rod and a lever, and capable of being economically produced, in a pulling structure having a form in which the pulling structure has the pipe-like connecting rod connected to a swingably moving connecting lever, is constituted so that the connector installed in the connecting rod may passes through two side plates arranged at both sides of the lever and pivotally attached to the lever, and through one terminal of the connecting rod, and has a part to be fixed at one terminal of the connecting rod, and lying between a weaving system and a heald frame. SOLUTION: A part to be passed through a terminal part of a connecting rod is formed out of two nearly parallel pins 11 and 12, and each pin is arranged between two side plates 13 and 14, and composed of the first terminal part 11a and 12a welded to facing faces 13a and 14a of the two side plates, and deformable parts 11g and 12g capable of controlling distances separating the second terminal parts of the pins.
Patent JP-H03272818-A (JP)
Title: Continuous manufacture of electrical laminate
Inventor: YAMAGUCHI FUMIO
IPC: H05K1/03
Filed: 1990-03-22
Abstract: PURPOSE:To suppress the rapid advance of reaction and to improve productivity by a method in which in curing process, hot blast is first applied onto an uncured laminate, and it is switched over to the hot curing by conduction at the stage where the rate of its curing reaction reaches specified value or less, and then at the stage where the rate of the reaction reaches specified range, the laminate is again cured by hot blast curing. CONSTITUTION:The preheating furnaces 10, 15 by hot blast are provided at the sides upstream and downstream of a double belt press 11 adjacently thereto. The laminate covered with metallic foil and/or mold release film 8 passes the preheating furnace 10, and is pressurized and heated with the double belt press 11, and then passes a post-curing furnace 15, whereby it is cured and becomes a product 20. First, hot blast is applied onto the uncured laminate, and then it is switched over to the hot curing by conduction at the stage where the ratio of curing reaction reaches at most 10%, and at the state where its reaction-ratio reaches at least 15% and at most 80%, the laminate is cured by hot blast curing again. Consequently, the rapid advance of the reaction is suppressed, and its productivity is improved. At the stage where its curing reaction-ratio is at most 105, when it is heated quickly, the foaming of the laminate, the peeling between layers and the separation of mold release film etc. may occur.
Patent JP-S59200264-A (JP)
Title: Developing method
Inventor: TAKENOUCHI MASANORI
IPC: G03G9/097
Filed: 1983-04-27
Abstract: PURPOSE:To enable formation of a uniform image having a high resolving power by depositing a non-magnetic toner contg. a silicone oil having an amine at the side chain on a toner carrying body to the thickness thinner than the spacing between the toner carrying body and an electrostatic image holding body. CONSTITUTION:An electrostatic image holding body 1 which holds an electrostatic image on the surface and a toner carrying body 2 which deposits an insulating non-magnetic toner 5 on the surface are disposed apart from each other at a specified spacing in a developing section. The non-magnetic toner contg. a silicone oil having an amine at the side chain is deposited on the body 2 to the thickness thinner than the spacing between the body 2 and the body 1. The toner 2 is transferred onto the electrostatic image holding body in the developing section to develop the electrostatic image. The development to provide stable image quality with high fidelity is thus accomplished.
Patent JP-H02254162-A (JP)
Title: Sputtering device
Inventor: WADA YUICHI
IPC: C23C14/34
Filed: 1989-03-27
Abstract: PURPOSE:To efficiently cool a target and to enhance the quality of a thin film by utilizing a ceramics member having high heat conductivity and high electric insulating properties for the supporting system of a target arranged to the inside of an airtight vessel. CONSTITUTION:A target 5 arranged to the inside of an airtight vessel is sputtered and the sputtered particles are coated on a wafer 1 to form a thin film. The target 5 is fixed by a metallic ring 14 provided to the outer circumference side of the target 5 via an insulated ring 13. This insulated ring 13 is constituted of a ceramics member having high heat conductivity and high electric insulating properties.
Patent JP-H08243606-A (JP)
Title: Manufacture of stainless steel strip with high gloss
Inventor: KENMOCHI KAZUHITO
IPC: B21B3/02
Filed: 1995-03-08
Abstract: PURPOSE: To solve a problem on deterioration in surface gloss, and to manufacture a cold rolled stainless steel strip with excellent surface gross at the time of performing the cold rolling of a stainless steel plate. CONSTITUTION: In the manufacture of a stainless steel strip with high gloss, upper and lower work rolls 2 and 3 are arranged so that they cross each other in a cold tandem mill consisting of plural stands. At the same time, rolling is performed by using work rolls made of WC alloy in at least a first stand and/or a final stand.