baber/WOPTO huggingface dataset:
Patent JP-H0367134-A (JP)
Title: Photoelectric converter
Inventor: YAMAMOTO AKINAGA
IPC: G01J1/44
Filed: 1989-08-04
Abstract: PURPOSE:To obtain the device which has a high sensitivity and is easy to use by leaking the current equal to the leak current of a photoelectric converting element and supplying this current from a current compensating means at all times. CONSTITUTION:The photocurrent C3 corresponding to the quantity of the received light flows and the charge charged by initial setting in a capacity means 6 discharge when the photodetecting part of a photodiode 1 is irradiated with light 20 during the signal accumulation period. On the other hand, the leak current C1 flows at all times to the diode 1 regardless of the quantity of the received light but is offset by the leak current C2 flowing in a photodiode 2 and does not affect at all the charge accumulated in the means 6. The charge accumulated in the means 6 discharges only by the photocurrent C3 in this way and the potential at a point 17 is gradually lowered by this discharge. The potential at the point 17 just before resetting attains the value corresponding to the quantity of the light which the diode 1 receives during the single accumulation period.
Patent JP-H0251047-A (JP)
Title: Apparatus for measuring stratification atmosphere on surface of sample
Inventor: MASUTANI KOJI
IPC: G01N21/27
Filed: 1988-08-12
Abstract: PURPOSE:To evaluate and analyze a surface layer part and a local part by arranging a slit on the incoming and outgoing sides of light to set a measuring layer while a mask is arranged between the outgoing side slit and a detector to shield reflected light from a sample. CONSTITUTION:Slits 1 and 2 each with a width (t) are arranged on both sides of the sample 4 at an interval l. When a wafer of the sample 4 is arranged 3/2t downward from the center of a layer and a measuring layer is set (t) to 2t above the sample 4, a reflected luminous flux thereof comes to contain a luminous flux used as well. If so, information on other parts than the intended measuring layer is unavoidably overlapped by the reflected luminous flux. To remove information on other parts than the measuring layer by separating the luminous flux 3 from the reflected luminous flux, a mask is set at a distance the same as the width l of the measuring layer from the slit 2 on the output side to shield the outer side from the position 3/2t oppositely from the center of the layer. This makes the boundary of the luminous flux cross the boundary of a reflected luminous flux at an edge of the mask, thereby enabling measurement of not only stratification but also linearity with the combination of the slits.
Patent JP-S6448774-A (JP)
Title: Cellophane tape punch forced attaching device with automatic feeding function
Inventor: TAKEMOTO MIKIYA
IPC: B65H37/00
Filed: 1987-08-15
Abstract: PURPOSE:To facilitate adherence of a tape continued in its feed by pressing a setting metal fixture to be adapted to a number of parts piling two sheets of paper pieces while vertically sliding a cover and punching a small piece from the roll-shaped cellophane tape to be forced attaching. CONSTITUTION:Setting a rolled cellophane tape to a feed reel 4 to be drawn out along a guide pin 8, the point end of the tape is inserted to the cut of a winding reel 5. Gripping a cover 2, pressing a setting metal fixture to be intensively adapted to a paper piece in its adhering part, sliding the cover 2 to the bottom simultaneously moving a push pin 13 and a push plate 14 downward to be adapted to a receiving plate 18, a retaining part 15, cutter part 16 and an extruding part 17 are simultaneously pressed down. Fixing the cellophane tape to the setting tool 12 in the retaining part 15 and punching the tape by the cutter part 16 to be extruded in the extruding part 17, a tape piece is forced to be attached. In this way, the cellophane tape can be forced to be attached continuously easily cut.
Patent JP-S6181173-A (JP)
Title: Dc transformer
Inventor: HAYASHI HISAO
IPC: H02M3/28
Filed: 1984-09-27
Abstract: PURPOSE:To improve the power source efficiency by controlling the collector- emitter current of a transistor used instead of a diode by a base current and rectifying it, thereby reducing the voltage loss. CONSTITUTION:A DC transformer has a self-exited chopper circuit 2 made of the primary, secondary coils L1, L2 and a transistor Tr1, an output voltage regulator 3 of the chopper 2, a rectifier 4', and a smoothing circuit 5, and supplies its DC output to a load 6. In this case, the rectifier 4' is composed of an NPN type transistor Tr3, the AC current is input to the collector, and supplied from a drive coil L to the base. Thus, the base current (b) of the transistor Tr coincides with the phase of the collector current C, the AC current obtained from the secondary coil L2 is rectified between the collector and the emitter of the transistor Tr3 to become a pulsating current. This is smoothed to e by a smoothing condenser C3, and the prescribed voltage is output.
Patent JP-S5993402-A (JP)
Title: Optical connector polishing device
Inventor: SATAKE TOSHIAKI
IPC: B24B19/00
Filed: 1982-11-18
Abstract: PURPOSE:To comfirm the finish state of polishing of a plug end surface without detaching a plug from a polishing jig in the middle of the polishing by incorporating a microscope in a polishing device. CONSTITUTION:An optical fiber coupling plug 2 is fitted to a plug attachment arm 9 and its end surface is pressed against an abrasive disk 7 to be polished. The arm 9 is rotated by an angle theta to coincide the plug end surface with the optical path 17 of the microscope 10. The vertical position of the arm 9 is set to put the microscope 10 in focus and observations are taken at an observation position 15. The rotation angle theta of the arm 9 and vertical position for focusing are set by a stopper 18. When a flaw, etc., on the plug end surface are found by the observations, the arm 9 is rotated again and the plug end surface is pressed against the disk to be polished. Thus, the polishing and the inspection of the polishing state are carried out easily only by rotating the arm, so the efficiency of the polishing operation is high advantageously.
Patent JP-S6360833-A (JP)
Title: Paper feeding mechanism
Inventor: HIRANO SEIICHI
IPC: B41J15/04
Filed: 1986-08-29
Abstract: PURPOSE:To enable a recording paper to be fed on both surfaces by a simple construction and improve accuracy in paper feeding by providing both ends of a feeding roller and paper holding rollers to opposed to each other and project from the width of recording paper while pressing each other in sandwiching the recording paper. CONSTITUTION:A paper feeding roller 1 is constituted from a paper feeding portion 1-a and torque transmitting portions 1-b. Assuming the thickness of recording paper 3 is t, the respective radii ra, rb of said portions are set in the relationship, rb>ra+t. On the other hand, paper holding rollers 2 made of an elastic body sandwich the recording paper 3 between them and the paper feeding portion 1-a, while pressing the torque transmitting portions 1-b at portions other than these contacting the recording paper 3. Then, the respective pressing radii rd, re of sandwiching portions 2-a and pressing portions 2-b are set in the relationship, rd+rb=r3+t+ra, while being set to the relationship, rd<re. Thus, the radius of torque transmitting portions 1-a is made larger than the radius of the paper feeding portion 1-b by an amount exceeding the thickness of recording paper 3 to improve the torque transmission.
Patent JP-H10272165-A (JP)
Title: Air massaging apparatus
Inventor: INABA KATSUMI
IPC: A61H7/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To make an air massaging apparatus possible to perform an effective massaging without the concentration of force on a part of a human body by providing air bags at a contact part in contact with the back of a user's body and arranging the bags along ribs of the body. SOLUTION: In the body 10 of a cushion as support body covered with a cover 11, rectangular air bags 12a-12g and 13a-13g, one to one paired between right and left groups, are arranged between an upper layer part and a lower layer part being horizontally divided almost at the center of the body 10 of the cushion and mounted inside the body 10 of the cushion in a figure of. A slight space as clearance is given between the ends of the air bags 12a-12g and 13a-13g at the center of the body of the cushion. When a user lies on the body 10 of the cushion with his back bone along the clearance, the length of the air bags 12a-12g and 13a-13g arrayed in the figure of is parallel along the length of the ribs. Then, a connection part 14 communicating with the air bags 12a-12g and 13a-13g is connected to a connection part 22 of an airing device 20 through a connection hose 23.
Patent JP-S6096128-A (JP)
Inventor: MARUYAMA TAKASHI
IPC: G08B21/00
Filed: 1983-10-29
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-H05211127-A (JP)
Title: Method for plasma-reinforced chemical vapor growth
Inventor: JIYON BATEI
IPC: C23C16/52
Filed: 1992-07-30
Abstract: PURPOSE: To realize a plasma-reinforced chemical vapor-phase growth by controlling the time of silane-gas flow to a plasma zone, so as to separate deposition from surface-reforming reaction and enable influence of hydrogen gas on a surface. CONSTITUTION: A substrate is placed in a PECVD plasma chamber. Discontinuous silane-gas flow is supplied for a predetermined period of time at predetermined intervals, such that a silicone thin layer is deposited on the substrate during exposure to silane-gas plasma at one-timing pulse, and the surface of the silicon thin layer is reformed by exposure to hydrogen gas plasma. Then, hydrogen-gas flow with sufficient energy for plasma generation is supplied into the PECVD chamber at an appropriate temperature and appropriate pressure, so as to control silane-gas supply and selectively deposit silicon on a first surface region. Accordingly, the silicon can be selectively deposited on a desired region by limiting silane pulse time and controlling switching time to hydrogen processing on the substrate. Thus, the plasma-reinforced chemical vapor-phase growth can be realized.
Patent JP-H0651046-A (JP)
Title: Gps receiver
Inventor: OGASA YOSHIHARU
IPC: G01S19/35
Filed: 1992-07-30
Abstract: PURPOSE:To reduce the memory capacity of a memory part which stores the geoid level. CONSTITUTION:A geoid level due to the synthetic ground measuring system such as WGS-84 is stored. A local ground measuring system altitude calculation part 18 is fed with the level data due to the local ground measuring system from a coordinates system conversion part 16 and with the geoid level due to the WGS-84 from its geoid level memory part 24. The altitude calculation part 18 determines the level movement thereto from the WGS-84, subtracts it from the geoid level read out of the memory part 24, and determines the level over the meaz sea level by subtracting the obtained difference from the level data given by the coordinates system conversion part 16. Accordingly even a WGS-84 geoid level memory part 24 having a minor memory capacity can well manage the tasks.
Patent JP-H0367706-A (JP)
Title: Pneumatic tire for heavy load
Inventor: GOTO AKIHITO
IPC: B60C11/13
Filed: 1989-08-08
Abstract: PURPOSE:To prevent the damage of a tire resulting from stone engagement in the crossing portion of grooves by forming a stone engagement preventing protrusion having portions protruding to respective directions of the grooves at a groove bottom portion in which a plurality of grooves cross. CONSTITUTION:A tire 20 is respectively provided with a plurality of circumferential grooves 22, 24 and a plurality of lateral grooves 26, 30. A prescribed tread pattern is formed thereby. On the respective groove bottoms of the respective circumferential grooves 22, 24, stone engagement preventing protrusions 34 are formed. In this case, in the stone engagement preventing protrusion 34 disposed at the crossing portion of, for example, the circumferential groove 22 and the lateral groove 26, are formed protruding portions 36, 38 respectively protruding toward directions of extension of the respective grooves 22, 26. The stone engagement in the above crossing portion is prevented by the respective protruding portions 36, 38. The compression rigidity of the stone engagement protrusion 34 is improved by the respective protruding portions 36, 38 so as to easily eject stones.
Patent JP-H0254527-A (JP)
Title: Spin dryer
Inventor: SATO NOBUYOSHI
IPC: H01L21/304
Filed: 1988-08-18
Abstract: PURPOSE:To prevent the disorder of an orientation flat when a wafer is dried by mounting the hold down member of the orientation flat at a part of the orientation flat in the installation part of a cassette composing a spin dryer, thereby pressing the foregoing hold down member to the orientation flat part of the wafer which is housed in the cassette. CONSTITUTION:A semiconductor wafer 4 is housed in a cassette 5 and the hold down member 3 of an orientation flat is pressed to a part of the orientation flat 8 by an energized member (spring 1). This configuration prevents the disorder of the orientation flat and eliminates the need for performing an orientation flat alignment process; then, no particle and the like develop. In addition to a platelike orientation flat hold down member, a barlike member as well as the combination of the above members and the like are enumerated as these members. As energized members, various kinds of springs are used.
Patent JP-H06192291-A (JP)
Title: Novel peptide and platelet aggregation-inhibiting agent and blood anticoagulant using the same
Inventor: SATO YOSHIMI
IPC: C07K14/745
Filed: 1993-08-18
Abstract: PURPOSE:To obtain the novel peptide having a specific amino acid sequence, having a platelet aggregation-inhibiting action and a blood coagulation-inhibiting action, and useful for a platelet aggregation-inhibiting agent, a blood anticoagulant, etc., effective for treating platelet thrombosis and thrombotic obstruction, preventing cardiac infraction, etc. CONSTITUTION:Amino acids whose alpha-amino groups and functional groups on the side chains have been protected are successively condensed with a chloromethyl resin, etc., as a support from the C-terminal side of a peptide chain according to the sequence of the peptide chain by the solid phase synthetic method of the peptide to synthesize the protected peptide chain on the resin. The synthesized protected peptide is subjected to protecting group-removing treatments such as an acid treatment, an alkali treatment, a hydrogenation treatment using palladium carbon and a silylation treatment in response to the kind of the protecting groups. The cleavage of the peptide from the solid phase is carried out by the use of an acid, a silylating agent, etc., and; subsequently purified with column chromatography to provide the novel peptide represented by the formula [A is amino acid (derivative), vitamin (derivative), etc.; B is amino acid; C is hydrophobic amino acid; D is OH, NH2] and useful for platelet aggregation- inhibiting agents, blood anticoagulants, etc.
Patent JP-H0652159-A (JP)
Title: Ruled line generation device for document processing system
Inventor: SASA MASAAKI
IPC: G06T11/80
Filed: 1992-07-30
Abstract: PURPOSE:To automatically and efficiently generate a target ruled line even if the coordinates of a start point and an end point are correctly designated at the time of generating a table in the frame of a previously generated ruled line. CONSTITUTION:A coordinate storage means 101 storing the positions of the respective ruled lines as X and Y-coordinate values, a display means 102 having a screen, a designation means 103 designating the positions of the start point and the end point of the ruled lines, a calculation means 104 calculating the length of a vertical segment and the length of a lateral segment, which correspond to the X and Y-coordinate values of the designated start point and the end point, a judgement means 105 judging the longer segment to be the direction of the ruled line from a calculated result, a retrieval means 106 retrieving the coordinate value of the ruled line which is near both external sides becoming perpendicular to the judged direction of the ruled line, and a control means 107 obtaining the X and Y-coordinate values on the positions of the lines which pass the start point and the end point and which are orthogonal to the ruled lines on the both external sides, substituting them for the X and Y-coordinate values of the start point and the end point of the ruled line, storing them in the coordinate storage means 101, developing the ruled line into display data based on the substituted X and Y-coordinate values and displaying it in the screen of a display means are provided.
Patent JP-H0367143-A (JP)
Title: Intermittent blowout type wind tunnel testing device
Inventor: HASHIMOTO TAKEO
IPC: G01M9/04
Filed: 1989-08-07
Abstract: PURPOSE:To protect a model to be tested and prevent it from breaking by deciding that the actuation of a wind tunnel is completed with the signal from a pressure detector and putting the model in a measurement tunnel automatically. CONSTITUTION:When the wind tunnel is actuated, the model 1 to be tested is stored in a storage box 2. An actuation decision means 8 which inputs the signal from the pressure detector 7 decides that the actuation of the wind tunnel is completed, a control means 9 opens and closes a valve 13 according to the decision output to control the hydraulic pressure from a hydraulic pressure source 12, and a hydraulic actuator 5 is put in operation to push and slide metal fittings 3 until the model 1 reaches a specific position. During a test, a flutter decision means 11 which inputs the signal from an ultrasonic sensor 10 decides that a flutter occurs and the hydraulic pressure actuator 5 is put in operation to draw and slide the metal fittings 3 until the model 1 reaches a specific position, thereby storing the model 1 in the storage box 2.
Patent JP-H0950576-A (JP)
Title: Controller for automatic vending machine
Inventor: MORITA MASAHIRO
IPC: G07F13/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a scald or the like at a take-out port part during the vending of drink by detecting the open of a take-out port door during the discharge of drink and outputting an alarm during the reception of a detection signal. SOLUTION: A cup type automatic vending machine(AVM) for opening a take-out port door 1 after the completion of drink discharge and then taking out a cup of drink is provided with a door open detecting switch 2 for detecting the open of the door 1 and sending an ON signal to a CPU 4. When the switch 2 detects the open of the door 1 during the vending of drink, the CPU 4 controlling the whole AVM judges that the door 1 is opened by a person, drives an alarm buzzer 7 during the reception of the detection signal to inform a customer of drink vending. The occurrence of the alarm can previously prevent the generation of a scald or the like at the take-out port during the vending of drink while continuing the discharge of the drink.
Patent JP-S60155904-A (JP)
Inventor: GERUNOOTO TOORUN
IPC: G01B7/00
Filed: 1984-10-01
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-H09295609-A (JP)
Title: Long-shaped vegetable binding apparatus
Inventor: MIZUNO SHIGENOBU
IPC: B65B27/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently perform work of binding long-shaped vegetables in a fixed quantity for each bundle by providing a movable binding machine which passes a pressure sensitive adhesive tape across a pressure sensitive adhesive tape captive table opposed to the binding machine and folds the tape back toward the tape captive table so as to bind the long-shaped vegetables. SOLUTION: Long-shaped vegetables V are placed on a transfer standby table 2 while being collected in the form of a bundle by worker's hands, and a plurality of long-shaped vegetables V thus collected are held from both sides thereof by a holding tool-mounted arm 18 to be set on a receiving table 3. In this case, a pressure sensitive adhesive tape 5 from a binding machine 7 is already passed across a pressure sensitive adhesive tape captive table 4, and the long-shaped vegetables V are stuck on the tape 5 in the state that the long-shaped vegetables V are being held by the arm 18.  When a binding arm 6 is moved down toward the tape captive table 4, the tape 5 stuck to the long-shaped vegetables V in advance and a pressure sensitive adhesive tape 5' drawn out subsequently are wound around the periphery of the long- shaped vegetables V so as to be folded back in the form of a loop on the long-shaped vegetables V and bind them as a bundle.
Patent JP-S5996412-A (JP)
Title: Oil cooler for marine engine
Inventor: SAKAMOTO HIROBUMI
IPC: F01M5/00
Filed: 1982-11-24
Abstract: PURPOSE:To make two oil coolers used for an engine and a transmission unitable in one unit, by dividing a cooling passage in which oil circulates into two parts with a partition plate in parallel with a water pipe together with plural water pipes. CONSTITUTION:An oil cooler 3 makes feed pipes 10 and 11 for cooling water use couple with both ends of a cylindrical housing 12, while its inside is divided into three parts with each of partition plates 13 and 13, piercing plural pieces of water pipes 14 into a space between both partition plates, and further divided into two parts up and down with another partition plate 15, thus cooling passages 16 and 17 are formed. And, the cooling passage 16 is interconnected to an oil chamber of an engine body via pipes 6 and 7, while the cooling passage 17 is interconnected to another oil chamber of a transmission via pipes 8 and 9. Like this, two oil coolers are united into one unit whereby the setup space can be made yet smaller.
Patent JP-S5996397-A (JP)
Inventor: TSUJIKAMI TOSHIAKI
IPC: E21D9/087
Filed: 1982-11-24
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-S58106428-A (JP)
Title: Device for heating sample to high temperature
Inventor: OGUCHI TAMIO
IPC: G01K7/02
Filed: 1981-12-18
Abstract: PURPOSE:To prevent a thermocouple from breaking, by using a pure Ir for a (+) leg and an Ir-Ru alloy having the specific composition for a (-) leg, as the material of a thermocouple for temp. control of a device for heating a sample of an X-rays diffraction device upto a high temp. CONSTITUTION:A pure Ir is used for a (+) leg and an alloy of 90% Ir and 10% Ru is used for a (-) leg, as the material of a thermocouple for temp. control of a device for heating a sample of an X-rays diffraction device upto a high temp. Although Sm2Pt etc., for instance, are generated and as the result, a conventional Pt.Rh-Pt thermocouple is broken easily in case of the X-rays diffraction analysis by rare earth cobalt magnets etc., by this way a breaking etc. of the thermocouple are not generated and the device for heating the sample to a high temp. having a long life is obtained.