baber/WOPTO huggingface dataset:
Patent JP-2000352756-A (JP)
Title: Data imprinting device for camera
Inventor: OMIYA AKIO
IPC: G03B17/02
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To make settable a data imprinting device for a camera for imprinting data on film without making the dimension of the camera larger with a simple structure by incliningly setting an image-formation lens to film in the device. SOLUTION: The image-formation lens 50 is inclined to the film 44 at a specified angle and set in this data imprinting device 40. Then, the image of photographing data imprinted on the film 44 happens to be somewhat distorted, but this small distortion of the image does not cause a trouble because it is the photographing data such as a photographing date. By incliningly setting the lens 50, the device 40 can be set even in a narrow space. And also, the lens 50 by incliningly setting, it is can be arranged in space 38a formed by the curved wall surface 34a of a spool chamber 34 and dead space can be effectively utilized to realize a compact arrangement.
Patent JP-S646492-A (JP)
Title: Excavator
Inventor: HEIJI MITSUO
IPC: E02F3/18
Filed: 1987-06-29
Abstract: PURPOSE: To reduce a construction period by constituting this excavation equipment of an excavation arm, a support arm having a soil-discharging means, screw conveyors in both arms, and both fixed and rotary casings and providing a taking-in means to an opening for taking-in soil. CONSTITUTION: This excavation equipment is constituted of a base machine 1, an excavation arm 3 of a cylindrical support arm 2, and a belt conveyor 4. The support arm 2 is supported by a revolving body 21 and a hydraulic cylinder 22 so as to rise and fall. Screw conveyors 23, 33 are disposed in both arms 2, 3 and respective pipes 25, 31 are fitted to be rotatable around the horizontal axis (a). The upper end of a rotary casing 35 of the excavation arm 3 and the conveyor 33 are supported at the lower end of the fixed casing 34 so as to be rotatable around an axis (b). Further, an opening 352 for taking-in soil is formed in the lower end rib 36 of the rotary casing 35. In this way, ground can be excavated even in a narrow space.
Patent JP-S6222729-A (JP)
Title: Easily disintegrating tablet
Inventor: YOROZU HIDENORI
IPC: A61K9/20
Filed: 1985-07-23
Abstract: PURPOSE:The titled table to disintegrate in water, etc., in a short time, blended with a zeolite retaining a gas by adsorption as a disintegrator. CONSTITUTION:A tablet blended with a zeolite retaining one or more gases selected from carbonic acid gas, oxygen, nitrogen, helium, neon, argon and hydrogen by adsorption as a disintegrator. Tablets are required to have rapidly dissolving properties, slow-dissolving properties depending upon uses. When they are added to and dissolved in a solvent such as water, etc., to prepare a solution of an active ingredient when they are used, preferably they are dissolved as rapidly as possible. When the zeolite is used as the integrator, since the tablet is disintegrated extremely in a short time and an active ingredient is released when it is added to a solvent, a solution, suspension or dispersion of the active ingredient can be rapidly prepared in use. A zeolite having 5-60wt% based on the whole composition of a synthetic zeolite shown by the formula (M is metal with valence n; x is 0.7-1.5; y is 0.8-10; z is >=0) is used as the zeolite.
Patent JP-S5588021-A (JP)
Title: Production of optical display cell
Inventor: MOUTAI ATSUSHI
IPC: G04C3/00
Filed: 1978-12-26
Abstract: PURPOSE: To achieve the improvement in quality and workability by forming pattern electrodes and positioning marks on upper and lower substrates, thence piercing through-holes to the substrates in alignment to the foregoing marks then combining the upper and lower substrates and fixing these.  
     CONSTITUTION: An upper electrode substrate 1 comprises forming pattern electrodes 3a, 3b, etc., their respective lead wires 17 and a positioning mark 18 on a transparent substrate 1a such as of glass thence piercing a through-hole 14a in alignment to the positioning marks 18, after which it undergoes formation of insulation films not illustrated on the surface formed with the pattern electrodes 3a, etc., formation of orientation treatment film, etc. On the other hand, a lower electrode substrate 2 comprises forming pattern electrodes 4a, etc., lead wires 19 and a positioning mark 20 similarly as mentioned above on a circular transparent substrate 2a surface and undergoes processing such as piercing. Thereafter, the upper and lower substrate electrodes 1, 2 are combined and fixed and the assembly is subjected to injection of liquid crystals and others to complete the production. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0723486-A (JP)
Title: Speaker mount jig
Inventor: MATSUMURA TADAAKI
IPC: H04R1/00
Filed: 1993-06-30
Abstract: PURPOSE:To facilitate the mount of the speaker to a rear tray and dismount from the rear tray by providing a clip section clipping the rear tray of a car body, a speaker reception section and an arm section linking the clip section and the reception section. CONSTITUTION:A clip section 11 clipping a rear tray of a car body has a slope 11a to which a connector 23 is fixed, and a lock section 15 formed from one end of the slope 11a is in press contact resiliently with a lower face of an arm section 12. The arm section 12 is extended horizontally around the clip section 11 and bent in the forward direction opposite to the clip section 11. Furthermore, The inside of the arm section 12 is formed to be a cavity and a harness from the connector 23 is led out to a speaker reception section 13 through the arm section 12. Then the speaker reception section 13 is formed integrally to a tip of the arm section 12 and a throughhole for a speaker mount bolt is formed to nearly the middle of the speaker reception section 13.
Patent JP-H0326237-A (JP)
Title: Image recognizing device
Inventor: HARA MASASHI
IPC: A61B6/00
Filed: 1989-06-26
Abstract: PURPOSE:To extract a tumor shadow in a radiograph with high accuracy by scanning an image by using a real space filter by which the feature quantity whose value is different in accordance with whether a prescribed picture element for constituting the image is a picture element in the tumor shadow or not. CONSTITUTION:When an accumulative phosphor sheet 14 in which an X-ray image is recorded is set to a prescribed position of an X-ray image reader 20, and a stimulated luminous light 29 is allowed to diverge from the part irradiated with an excitation light 24 of the sheet 14, it is detected by a photomultiplier 31. An analog output signal SO outputted from the photomultiplier 31 is amplified by a logarithmic amplifier 32, digitized by an A/D converter 33, and image data S1 being an electric signal is obtained. This image signal S1 is inputted to a computer system 40, and a tumor shadow on the X-ray image is extracted. In this case, in order to derive the feature quantity whose value is different in accordance with whether a prescribed image PO used by a feature quantity arithmetic means in the computer system 40 is a picture element in the tumor shadow or not, the tumor shadow is extracted by scanning on the X-ray image by using a filter drawn virtually, for instance, centering around the prescribed image PO on the X-ray image.
Patent JP-S5952632-A (JP)
Title: Production of synthetic resin stamp member
Inventor: YOKOYAMA SHIYOUJIROU
IPC: B29C45/14
Filed: 1982-09-18
Abstract: PURPOSE:To make a container not bulky, by a method wherein connectedly molded main bodies of bases are fitted in cavities defined by a fixed metallic mold and a movable metallic mold, and then a soft synthetic resin stamp member is molded on each of the main bodies while a portion of the resin is charged into slip-off preventing parts. CONSTITUTION:The first fixed metallic mold 8 and the first movable metallic mold 11 are set to form the cavities for the main bodies 3 of the bases. A hard synthetic resin is injected into a resin-introducing part 14 as indicated by an arrow (a), whereby it is charged under pressure into each cavity through each runner 14a. Then, each of the main bodies 3 is placed in each recessed part 17 of the second fixed metallic mold 16, and the second movable metallic mold 18 is set onto the mold 16, whereby the cavities 20 for stamp members 4 are formed. Then, a soft synthetic resin is injected into a resin-introducing part 21 as indicated by an arrow (b) by an injection molding machine, whereby it is charged under pressure into each of the cavities 20 through each runner 21a.
Patent JP-H03129154-A (JP)
Title: Power transmission device
Inventor: KENESU DAN
IPC: F02B1/04
Filed: 1990-06-22
Abstract: PURPOSE: To facilitate maintenance while being inexpensive by providing an endless belt having a friction surface with teeth or protrusions, a driving pulley and a driven pulley with teeth or protrusions, and a smooth idler wheel. CONSTITUTION: A power shaft 11 carries a driving pulley 12. The outer surface of the pulley 12 is toothed and engaged with the inward facing grooved surface of a polymeric driving V-belt 13. This belt 13 passes on a idler pulley 14 rotatable around a shaft 18 and having a smooth outer surface. The belt has a half twist 15 between two pulleys 12, 14. A power transmission system inexpensive and easily maintained is thus obtained.
Patent JP-H03109963-A (JP)
Title: Device for coating transparent plastic film having colored light filter zone
Inventor: RIHIYARUTO KURUNBATSUHA
IPC: B29C48/305
Filed: 1990-06-22
Abstract: PURPOSE: To stably form a pigmented filter strip by controlling respective pumps for supplying two coating materials in such a manner that an equal pressure is applied on both coating materials at all times within a mixing section of a spraying pipe of a surface scraping coating head. CONSTITUTION: The components K1 , K2 from pumps 8, 9 and components K'1 , K'2 from pumps 15, 16 are respectively supplied through mixing heads 10, 17 and secondary mixers 12, 19 to the surface scraping coating head 5. A film 2 consisting of the reactive coating material (K1 +K2 ) is formed on a coating material support 1. The coating film of the colored coating materials (K'1 K"2 ) having uniform and constant transparency and colors is formed in an end edge area 2' and the coating film of the continuously changing transparency is formed in a transition area 2". A control means 25 controls the rotation of the pumps 8, 9, 15, 16 by the signals of pressure sensors 21, 22 in such a manner that the pressures on both sides are equaled to each other in the mixing section S formed of a barrier 39 in this transition area.  The coating film 2 (2', 2") after curing is peeled from the coating material support 1, by which the film is formed.
Patent JP-S5980663-A (JP)
Title: Dihydropyridines
Inventor: SAIMON FUREIZAA KINPUBERU
IPC: C07D211/90
Filed: 1983-09-05
Abstract: 1,4-Dihydropyridine derivatives of the formula:-and their pharmaceutically acceptable acid addition salts; whereR is aryl or heteroaryl;R<sup>1</sup> and R<sup>2</sup> are each independently C<sub>1</sub>-C<sub>4</sub> alkyl or 2-methoxyethyl;Y is -(CH<sub>2</sub>)<sub>2</sub>-, -(CH<sub>2</sub>)<sub>3</sub>-, -CH<sub>2</sub>CH(CH<sub>3</sub>)- or -CH<sub>2</sub>C(CH<sub>3</sub>)<sub>2</sub>-;R<sup>3</sup> is hydrogen or a group selected from:-where R<sup>4</sup> is H, C<sub>1</sub>-C<sub>4</sub> alkyl, C<sub>3</sub>-C<sub>6</sub> cycloalkyl, -COO(C<sub>1</sub>-C<sub>4</sub> alkyl), -CH<sub>2</sub>COO(C<sub>1</sub>-C<sub>4</sub> alkyl), aryl, -S0<sub>2</sub>.aryl, or heteroaryl, and X is 0 or S;where R<sup>5</sup> is 1-pyrrolidinyl, -NH<sub>2</sub>, -NH(C<sub>1</sub>-C<sub>4</sub> alkyl), -N/C<sub>1</sub>-C<sub>4</sub> alkyl)<sub>2</sub>, or -NH(CH<sub>2</sub>)<sub>2</sub>N(C<sub>1</sub>-C<sub>4</sub> alkyl)<sub>2</sub>;where R<sup>6</sup> is C<sub>1</sub>-C<sub>4</sub> alkyl or aryl;where R<sup>7</sup> is -CONH(C<sub>1</sub>-C<sub>4</sub> alkyl) or -COO(C<sub>1</sub>-C<sub>4</sub> alkyl);where R<sup>8</sup> is -CN, -SO<sub>2</sub>(C<sub>1</sub>-C<sub>4</sub> alkyl) or -SO<sub>2</sub> aryl;(h) -CH<sub>2</sub>CO.R<sup>9</sup> where R<sup>9</sup> is -NH<sub>2</sub>, -NH(C<sub>1</sub>-C<sub>4</sub> alkyl), -NH.aryl or C<sub>1</sub>-C<sub>4</sub> alkoxy;(i) -SO<sub>2</sub>.R<sup>10</sup> where R<sup>10</sup> is -NH<sub>2</sub>, -N(C<sub>1</sub>-C<sub>4</sub> alkyl)<sub>2</sub> or C<sub>1</sub>-C<sub>4</sub> alkyl; and(j) -CO.R" where R" is H, halomethyl, -COO(C<sub>1</sub>-C<sub>4</sub> alkyl), -CH<sub>2</sub>O(C<sub>1</sub>-C<sub>4</sub> alkyl), -CH<sub>2</sub>CO(C<sub>1</sub>-C<sub>4</sub> alkyl), C<sub>1</sub>-C<sub>4</sub> alkyl, C<sub>1</sub>-C<sub>4</sub> alkoxy, aryl, heteroaryl, morpholino or 5-oxo-pyrrolidin-2-yl.The compounds have utility as anti-ischaemic and antihypertensive agents.
Patent JP-S6055726-A (JP)
Title: Multi-output logic circuit
Inventor: USAMI MITSUO
IPC: H03K17/12
Filed: 1983-09-07
Abstract: PURPOSE:To take out plural NOR outputs to enhance the load driving capability of an NOR circuit by providing plural emitter followers in the output stage of a non-threshold logic circuit. CONSTITUTION:The non-threshold logic circuit is constituted of an input stage consisting of input transistors (Tr) Tr1-Tr3 whose collectors and emitters are connected to each other and resistances R1 and R2 which are connected to an earth point VCC and a power source voltage VEE respectively and an output stage consisting of emitter follower circuits EF1 and EF2 of TRs Tr4 and Tr5 whose bases receive the potential of a connection node (n) among the resistance R1 and collectors of Tr1-Tr3. When one of input signals Vin1-Vin3 is set to the high level, the node (n) becomes low-level, and two outputs of Tr4 and Tr5 become low-level together. All signals Vin1-Vin3 are set to the low level, the node (n) becomes high-level, and two outputs of Tr4 and Tr5 are changed to the high level, and this circuit is operated as an NOR circuit having three inputs and two outputs. Since output impedances of circuits EF1 and EF2 are low, the load driving capability is enhanced by connecting outputs to each other.
Patent JP-S6056015-A (JP)
Title: Hardening and tempering method by same salt vessel
Inventor: KOJIMA YOSHIHIKO
IPC: C21D1/63
Filed: 1983-09-07
Abstract: PURPOSE:To perform hardening and tempering without requiring separately a tempering furnace by pulling up the work which is cooled and hardened in a salt vessel from the inside of the salt and subjecting the work to force air cooling then dipping the work again into said salt and tempering the same. CONSTITUTION:The salt 4 in a salt vessel 3 in heated and held to and at the temp. optimum for the heat treatment of a work 1. Air nozzles 8 are provided above the liquid surface thereof. The work 1 is heated to a prescribed temp. in a heating furnace and is fed into the vessel 3 where the work is dipped in the salt 4. The work is thus quickly cooled and hardened. The work 1 pulled from the inside of the salt 4 is held suspended as it is above the liquid surface of the salt 4 and high pressure air is injected thereto from the nozzles 8, by which the work is cooled. The work 1 cooled down to the prescribed temp. is again dipped in the salt 4 but work 1 attains approximately the same temp. as the temp. of the salt 4 in short time and thereafter the work is held at said temp. for the time required for tempering. The work 1 is then suspended in the same way as mentioned above and is cooled by the air from the nozzles 8 for the prescribed time, by which the tempering is completed.
Patent JP-S63107284-A (JP)
Title: Videotex communication system
Inventor: TAKEBAYASHI HAJIME
IPC: H04N7/173
Filed: 1986-07-10
Abstract: PURPOSE:To allow a videotex center to control the peripheral devices of a terminal equipment without limiting the format of picture information by transmitting peripheral device instructions in any formats other than that for the screen information. CONSTITUTION:An NCU/MODEM 14 communicating with the videotex center, a video RAM 13 storing the picture information received form the center 30, a display device 19 controlling a CRT 1 and a video disk controller 16 controlling a video disk device 17 are connected to the CPU 10 of the terminal equipment. Codes showing that a telegram is telesoft information are written on the top of the telesoft information transmitted to the terminal equipment from the center 30. Consecutively instructions for controlling the peripheral devices (the video disk device 17, a printer 18 and a card reader 20) of the terminal equipment are written. The picture information achieves the transmitting function of only its original display picture information without being limited by the control instructions.
Patent JP-S5788293-A (JP)
Title: Internal pump
Inventor: OKADA AKIHISA
IPC: F04D29/10
Filed: 1980-11-21
Abstract: PURPOSE: To enable to secure sealing function even if turning of a shaft is caused at the time of maintenance or inspection, by attaching a slidable member to the top of a stretch tube used for fixing a diffuser in an internal pump for circulating nuclear reactor cooling medium.  
     CONSTITUTION: A slidable member 6a made of a carbonic material or the like is fixed to the top of a stretch tube 6 by way of shrink fit, so that its sealing function is not affected even if turning of a shaft 4 is caused at the time of maintenance or inspectio. Further, the inner surface of the slidable member 6a is tapered at a relatively large angle, so that the shaft 4 can be fitted into the stretch tube 6 with ease from the above. Here, it is to be noted that similar effect can be obtained by imparting roundness to the inner surface of the slidable member 6a and taper to the outer surface of the shaft 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07335846-A (JP)
Title: Manufacture of soi substrate
Inventor: NAKAYOSHI YUICHI
IPC: H01L21/316
Filed: 1994-06-11
Abstract: PURPOSE:To make high-performance and high-quality products through reduction of inferior products by chamfering an active substrate and eliminating a residual layer with etching in a specific organic alkaline solution. CONSTITUTION:After a semiconductor wafer functioning as an active substrate 2 is mirror-finished, it is heat-treated to form an oxide film which serves as an intermediate oxide film 3. On the other hand, another semiconductor wafer functioning as a support substrate 4 is likewise mirror-finished. Each of the substrates 2 and 4 is subjected to hydrophilic treatment by rinsing. After its surface is dried, the mirror-finish surfaces 2a and 4a are laid one on top of the other, subjected to hydrophilic treatment, again, and the active substrate 2 is bonded to the support substrate 4. Then, after the active substrate 2 is chamfered to form a chamfered part 8, a residual layer 2b remaining on the chamfered part 8 is etched in an organic alkaline solution expressed by a formula, CxHyNz (where x is 4 or 5, y is 10, 11, and 12, and z is 1 or 2). As a result, inferior products can be reduced.
Patent JP-H0213593-A (JP)
Title: Escalator equipped with stairs for carrying wheelchair
Inventor: KITAMURA SHIGEJI
IPC: B66B29/08
Filed: 1988-06-30
Abstract: PURPOSE:To enhance the operating performance of the escalator in the title by raising each rack for an entrance and for an exit via a rising/falling mechanism by means of the operation of each switch for the entrance and for the exit in a main frame and engaging them with a normally rotated and a reversely rotated pinions for stairs for a wheelchair. CONSTITUTION:When a wheelchair changeover switch is operated, so that a switch 42 for an entrance is operated by an actuator 51 for a traveling group of footsteps 52 for carrying a wheelchair, an escalator stops and a rack 13 for the entrance is raised to be engaged with a normally rotated pinion 15 for a footstep 5 for carrying the wheelchair. In this state, if a startup switch is pushed, as the escalator travels, the footstep 5 rises to form a stepboard exclusive for the wheelchair together with a footstep 4. Then when a switch for an exit is operated by an actuator 51, a rack for the exit rises to be engaged with a reversely rotated pinion 16. And the footstep 5 falls at the exit while it is traveling, so that the wheelchair can be allowed to get off from the group of footsteps 52 for carrying the wheelchair without stopping the escalator. Consequently, the operating performance of the escalator concerned can be enhanced.
Patent JP-H0717484-A (JP)
Title: Water jet propulsion maxchine
Inventor: MATSUDA KAZUTO
IPC: B63H11/107
Filed: 1993-07-01
Abstract: PURPOSE:To obtain relatively powerful reverse thrust with a simplified structure, in the case of a water jet propulsion machine which has a pump case provided on the rear of a conduit duct for forming a conduit tube and has an impeller rotatably supported in a pump case so as to generate jet stream and also has jet nozzles provided in series whose diameters more throttled toward the rear. CONSTITUTION:The side wall of a jet nozzle 11 is provided with an opening 17 and a flapper valve 18 capable of opening and closing the opening 17 is pivoted thereto and an impeller 10 has a driving means 12 connected thereto so that it can make switching between a normal rotating operation for injecting jet stream rearward and a reverse rotating operation for injecting jet stream forward.
Patent JP-H0215901-A (JP)
Title: Tool base of multi-axis machine tool
Inventor: KOBAYASHI TAKEO
IPC: B23B39/16
Filed: 1988-06-30
Abstract: PURPOSE:To enable multi-process manufacturing by allocating a plurality of tools which are relatively indexed toward the manufacturing areas of spindles adjacent to each other, on a longitudinal feed tools base and indexing a main spindle carrier after the manufacturing process of a plurality of tools. CONSTITUTION:A work is mounted on a spindle A, a lateral feed tool base and a longitudinal feed tool base 12 are forwarded, the manufacturing process is executed by a tool a1 held on the longitudinal feed tool base 12 and at the same time, the manufacturing process is executed by the tool on the lateral feed tool base. After the manufacturing process by the tool a1, the longitudinal feed tool base 12 turns about a carrier shaft 10 and a tool a2 adjacent to the tool a1 is indexed on the turning axis of the spindle A. After the manufacturing process by the tool a2, the longitudinal feed tool base 12 turns about the carrier shaft 10 and the tool a1 is recovered on the turning axis of the spindle A. The main shaft carrier has the spindle A indexed on the turning axis of a spindle B inside the spindle base 2 and the manufacturing processes by a plurality of tools b1 and b2 are executed. When the manufacturing processes by all tools held in the manufacturing area by both the relative indexing of the longitudinal tool base 12 and the one-way indexing of the spindle carrier are completed, the product may be finished to be worked.
Patent JP-H0329980-A (JP)
Title: Developer detector
Inventor: HONDA TAKAO
IPC: G03G15/08
Filed: 1989-06-28
Abstract: PURPOSE:To prevent erroneous detection by constituting a cleaning member of an elastic member which is bent to get over a stopper member when being rotated and driven by a driving part and can be moved a sufficient length below a developer detecting means by its own bending elastic pressure after getting over the stopper member. CONSTITUTION:A cleaning member 21 consists of a bendable elastic member, and a stopper member 22 is arranged just above a developer detecting means 20 in the rotation direction of the cleaning member 21. Though the driving source of the cleaning member 21 is stopped just after the cleaning member 21 gets over the stopper member 22, the cleaning member 21 can be moved a sufficient length below the developer detecting means 20 by the bending elastic pressure generated between the member 21 and the stopper member 22, and the cleaning member 21 is not stopped on the surface of the developer detecting means 22 or a short length below the developer detecting means 22. Consequently, developer on the developer detecting means 22 is free from develope gaps due to the cleaning member 21. Thus, erroneous detection is prevented.