baber/WOPTO huggingface dataset:
Patent JP-S60198871-A (JP)
Title: Light semiconductor device
Inventor: MATSUO HIROSHI
IPC: H01L31/02
Filed: 1984-03-23
Abstract: PURPOSE:To enable to couple the optical fiber and the optical element optically and electrically at the same time by a method wherein a metallizing is performed on part of the outer peripheral surface of the optical fiber and an electrical connection of the optical fiber and the optical element electrode can be also performed at the same time. CONSTITUTION:A metallizing has been performed on part of the outer peripheral surface of an optical fiber 1, where ranges from the tip part to be coupled with an optical element chip 4 to a part 2 to be performed a hermetic sealing to a cap 3, and the part is functioned as a connecting lead. Firstly, the chip 4 is fusion-welded on a stem 5 using an alloy, such as an alloy of Au and Ge, and the tip part of the metallized part of the fiber 1 is fusion-welded on a metal electrode 11 provided on the surface of the chip 4 using an alloy, such as an alloy of Au and Sn. At this time, the tip part of the fiber 1 is made to shift to the center of a light-receiving surface 9 by the surface tension of the melted alloy 10 of Au and Sn. A cap 3 is made to cover, and a fiber insertion part 2 and sealing parts 6 between the cap 3 and the stem 5 are respectively fusion-welded. As a result, one side of external leads 7 is connected to an electrode on the back surface of this element and the other side of the external leads 7 is connected to the electrode 11 by way of the cap 3 and a metallized layer 8 formed on the outer peripheral surface of the fiber 1.
Patent JP-H02234544-A (JP)
Title: Time division multiplex data packet conversion circuit
Inventor: KAJIWARA TAKAHARU
IPC: H04L47/43
Filed: 1989-03-08
Abstract: PURPOSE:To attain efficient conversion by storing a time division multiplex data in correspondence to lines, reading the data according to the priority of packet processing, generating the packet, storing the data of an information part of the packet in correspondence to the lines, reading the data in response to the quantity of storage and outputting the time division multiplex data. CONSTITUTION:A time division multiplex data introduced via a transmission line is stored in an area corresponding to each line of a 1st data storage means 113 by the control of a 1st write control means 115. The data is read with the control of the 1st readout control means 119 according to the priority decided by a priority decision means 117, a header part is added by a packet generating means 121 and the packet is generated. Moreover, the header part of the introduced packet is analyzed to recognize the corresponding line and the data included in the packet is stored in the area of a 2nd data storage means 153 corresponding to lines. The stored data quantity is detected by a storage quantity detection means 157 and the time division multiplex data is outputted from the 2nd data storage means 153 in a prescribed timing in response to the result of detection.
Patent JP-H10253092-A (JP)
Title: Housing
Inventor: ISHIKAWA TAKASHI
IPC: F24F3/044
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To approach temperature of entire housing to uniform by communicating a garret space with an underfloor space via a space in a wall, discharging the outdoor air to any of a ceiling garret space, residence space and the space in wall via a heat exchanger or air cleaner, and then guiding it to the residence space. SOLUTION: A ceiling garret 1 is formed between a roof heat insulating layer 5a and a ceiling 6, and an air cleaner 21 and a heat exchanger 22 are stored therein. In a residence space 2, a vent hole 25 is provided at a lower part of an opening 14 provided at an inner wall 7 and an exhaust hole 26 is provided at the ceiling 6. An underfloor space 3 is formed between an earthen floor heat insulating layer 5c and a floor 8 to store a dispersing duct 23 to heat the air from the exterior B by the heat exchanger 22 and to disperse it as suction air α. A space 4 in wall is formed between a wall heat insulating layer 5b and the inner wall 7 to communicate the garret 1 with the space 3 and is provided so that the air flows due to differences of atmospheric pressures of the respective spaces.  Thus, a skeleton and substrate of a housing A are always dried to suppress generation of tick and mold.
Patent JP-S57169734-A (JP)
Title: Photometric system using focus detecting optical system
Inventor: SUZUKI TAKASHI
IPC: G03B7/099
Filed: 1981-04-14
Abstract: PURPOSE:To perform the focus detection and the photometry in parallel to improve the precision, by arranging focus detecting elements and a photometric element in the optical path for leading-in of a luminous flux. CONSTITUTION:A photodetector 13 is provided with light receiving parts 14 and 15 for focus detection and a light receiving part 16 for photometry. When the visual field of a photometric element 7 is set for the averaged light measuring and the visual field of the light receiving part 16 is set for the spot metering, the weight ratio between both photometric outputs is changed continuously by sliding of sliding terminals of resistances 21 and 28 to obtain various modes from the average light measuring to the spot metering. Outputs of a double integrating network 36 corresponding to degrees of vividness of images in visual fields of light receiving parts 14 and 15 are compared with each other in a display controlling circuit 37, and an LED10 is lit on a basis of the comparison result to detect the focus position.
Patent JP-S54147069-A (JP)
Title: Structure of portable-watch case
Inventor: MITAMURA HAJIME
IPC: G04B39/00
Filed: 1978-05-11
Abstract: PURPOSE: To perform sure biting without causing deformation in all parts by specifying the biting structure.  
     CONSTITUTION: A core 2 provided with a flange 2c overhanging in the outside diameter direction at its top end face and formed with a biting dowel 2d and part thereof is disposed within a back cover 4. A case band 1 is then assembled to the core 2 by way of a gasket 8. This improves the stability at the assembling because the gasket 8 is installed in the U-shaped groove constituted by the flange part of the core 2 and the mating face of the back cover 4. In addition, the case band is disposed in the direction orthogonal to the case axis between the inside circumference of the case band and the outside circumference of the core and the compressive force of the gasket 8 does not act in the direction of exerting load to the biting dowel 2d, thus the sure biting is effected with less biting power without giving any deformation to the case band 1 and back cover 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000250964-A (JP)
Title: Method for arranging logical cell of semiconductor integrated circuit
Inventor: MUNEMURA TAIZO
IPC: H01L21/82
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To arrange logical cells at desired positions in order, to shorten wiring length between the logical cells to the utmost and to suppress deterioration of delay in accordance with arrangement of logical cells with high wiring characteristic and increase of the wiring length between the logical cells. SOLUTION: Identification names 1A, 1B, 1D, 2A to 2D, 3B to 3D, 4A to 4D containing information about relative position relation are preliminarily imparted for the logical cells, a group of the logical cells is recognized as a group from the identification names at the time of arrangement of the logical cells and temporarily arranged by storing relative position relation by the information. After that, the logical cells belonging to the same group are transferred in the vertical direction or the horizontal direction of a logical cell arranging area (an LSI chip 100) and arranged in order.
Patent JP-H07261324-A (JP)
Title: Production of photographic substrate
Inventor: UEHARA HIROSHI
IPC: C08J7/00
Filed: 1994-03-25
Abstract: PURPOSE:To improve the adhesion between a molten polyolefin resin and a conductive base upper paper and to realize a high-speed processability without reducing the productivity by coating both sides of the specific paper with a resin consisting essentially of a polyolefin resin by melt extrusion. CONSTITUTION:The base paper contains 6.0-8.0% water, the surface resistance of the paper contg. a conducting agent is controlled to 1X10<7> to 1X10<10>OMEGA/cm, and the contact angle of the paper surface to pure water is adjusted to 80 to 100 deg. by the corona treatment using a high-speed switching element-type corona generator and a multibar electrode. Both sides of the base paper are coated with a resin consisting essentially of a polyolefin resin by melt extrusion. When the contact angle to pure water of the surface of the corona-treated paper is decreased to <80 deg., pinholes and burns are generated on the paper surface. Besides, when the contact angle is increased to >100, the corona treating effect is reduced, the activity of the paper surface is decreased, and the adhesion between the polyolefin resin and paper is deteriorated.
Patent JP-S57169850-A (JP)
Title: Random number generating circuit
Inventor: NAKANO SHIGEYOSHI
IPC: G06F7/58
Filed: 1981-04-13
Abstract: PURPOSE:To obtain a random initial value without incorporating ny special constitution of circuit, by obtaining the initial value of a shift register with use of the output signal of a dividing circuit for a timepiece. CONSTITUTION:The data on the hour, minute and second of a dividing circuit 5 is led into the shift register of a polynomial code generating circuit 3 in the form of the initial value. Thus quite a different initial value is obtained with the different times for which the circuit 3 is used. A logical process can be applied to the data of the circuit 5 to use the data as the initial value. Furthermore, a random number can be reproduced by setting the time of a timepiece at a specific time.
Patent JP-S61217405-A (JP)
Title: Physical distribution system
Inventor: OOTA KATSUYOSHI
IPC: B65G47/95
Filed: 1985-03-22
Abstract: PURPOSE:To replenish packed food quickly in a storage zone by transferring packed food stored in a temporary storing self within an air conditioned room onto a supply conveyor by means of a transfer device when the storage zone in a picking work room runs short of food. CONSTITUTION:A picking work room 10 includes a conveyor 11 which conveys a collector box, and plural storage zones 12 which are arranged along the conveyor 11 where food stored in each of storage zones is selectively pickup up and is contained in the collector box. Packed food stored in store houses 31 and 31 which chill or freeze packed food, is supplied from a place near the store house to the storage zone 12 by means of a supply conveyor 20 (21 through 26). In an air conditioned room 33 which houses a part of the supply conveyor near the storehouse and is capable of controlling its own temperature, plural temporary storage shelves 40, which can store the stated number of packed food that are carried out of th storehouse by its kind temporarily, are provided allowing packed food to be transferred from the shelf 40 to the conveyor 20 by means of a transfer device 50.
Patent JP-H06266498-A (JP)
Title: Information processor
Inventor: ARAI TOSHIFUMI
IPC: G06F3/038
Filed: 1993-03-16
Abstract: PURPOSE:To improve the operability by switching the operation of an information processor in accordance with states of a user and states on a desk with respect to the information processor provided with a large picture input and display integrated display device and plural display devices. CONSTITUTION:This device consists of a display device, where display objects can be selectively displayed in plural positions within a display area, and a pen coordinate input device which has an input face superimposed on the display face of the display device. An input and display integrated display device 101 where the input display face is arranged approximately horizontally, a display device where the display face is arranged approximately vertically, and display position determining means 107, 108, and 151 to 162 which automatically determine the display positions of display objects based on at least one of the state of the user, the state on the input display face, and the display state of the display device at the time of displaying a display object within a display area for the user, are provided.
Patent JP-H09242786-A (JP)
Title: Drum brake
Inventor: HAMABE TSUTOMU
IPC: F16D65/22
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain braking force by a parking brake even if a friction coefficient of a friction material fixed to brake shoes 7 is reduced to prevent squeal of a brake. SOLUTION: A rotation moment around a rotation support part 10s is generated in an operation force input member 10 by a wire 11, and a relative rotation support part 9 is push-moved inward to a narrow angle α formed between brake shoe pressing members 8a and 8b, and brake shoes 3a and 3b are pressed in the almost right-angle direction to an inner peripheral surface 2f of a brake drum on the wheel cylinder side end 4e of a lining. Therefore, large force by a servo effect is obtained, and sufficient braking force can be secured.
Patent JP-H07259700-A (JP)
Title: Electromagnetic type fuel injection valve
Inventor: SASAO ISAMU
IPC: F02M69/00
Filed: 1994-03-25
Abstract: PURPOSE:To prevent fuel from sticking to the rod part of an intake valve and the wall surface of an intake port, atomize and uniformize fuel, and stabilize a particle diameter. CONSTITUTION:An outside fuel atomization guide means 31 and an inside fuel atomization guide means 32 are coaxially arranged downstream from a fuel injection hole, a pintle 34 which is protruded on the bottom end of a needle valve 21 is made to penetrate the fuel injection hole, and it is faced to the upper surface of the inside fuel atomization guide means 22. Fuel which is passed through the fuel injection hole and which collides with the umbrella part 343 of the pintle 34, is atomized, and sprayed in an intake port while expanding in a corn shape. At this time, fuel is shut out by a supporting arm 172 which is extended from a cap 17 in a radial direction inside and for supporting the inside fuel atomization guide means 32, so that a fuel atomization pattern is formed in a horseshoe shape having a fuel atomization lack part. The fuel atomization lack part is made to face to the rod part, etc., of the intake valve so as to prevent sticking of fuel.
Patent JP-H09249041-A (JP)
Title: Shift lever device
Inventor: SHAMOTO NORIYASU
IPC: F16H59/10
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To simplify structure through the use of members for switching a shift position in common with each other, to perform the use of parts in common with each other, and to reduce a cost. SOLUTION: A shift lever device 10 is provided with a T-shaped shaft 12 turnable in the longitudinal direction of a vehicle. A pair of brackets 18 are protruded from the leg part 16 of the T-shaped shaft 12 and further, a shift lever 20 is supported turnably in the direction of width at the bracket 18 by means of a support pin 30. This constitution causes not only shift movement of the shift lever 20 in an erecting state in the longitudinal direction of a vehicle togetherwith the T-shaped shaft 12 but also shift movement to an M shift range in such a state to be inclined through turn in the direction of the width of a vehicle in a D shift range.
Patent JP-H01230705-A (JP)
Title: Manufacture of reinforced fiber-contained aluminum alloy powder
Inventor: KAJI TOSHIHIKO
IPC: B22F9/08
Filed: 1988-03-10
Abstract: PURPOSE:To simply obtain reinforced fiber-contained Al alloy powder without any hindrance on manufacturing by bringing uneven surface of a rotary body into contact with molten Al alloy dispersing whisker or staple of ceramic and scattering and solidifying the molten metal. CONSTITUTION:In the molten Al alloy 2 uniformly dispersed by charging and stirring the reinforced fiber of whisker of SiC, etc., staple, etc., of C, etc., into the molten Al alloy, the rotary drum 3 having the gear-like rugged part 4 on the whole peripheral side face is dipped while rotating, to scatter the above molten metal 2 dispersing the reinforced fiber. The scattered molten metal 2 is solidified at >=10<3> deg.C/sec cooling speed, to manufacture the above alloy powder. Then, the whisker or staple is desirable to disperse in the molten Al alloy 2 at about 5-40vol.%. Further, particle size of the obtd. powder is desirable to be <= about 3mm. By such method, the above powder uniformly dispersing the reinforced fiber without any orientation and having fine structure can be simply manufactured without any hindrance on the manufacturing.
Patent JP-S60200364-A (JP)
Title: Cash transaction device
Inventor: OKI YASUHIKO
IPC: G06Q20/18
Filed: 1984-03-23
Abstract: PURPOSE:To reduce the processing time of a cash transaction device by accepting first the notes only without performing the selection for types of money when a bankbook or a card is inserted and therefore omitting a selection step for type of money in case only the notes are fed. CONSTITUTION:When a bankbook or a card is inserted within the business hours of a bank, a note slit 5 is first opened. Thus a customer puts notes into the slit 5 and pushes a read key. In this case, a coin key is pushed if coins are fed. When only notes are fed, a guide ''counting cash at present'' is displayed on a display device 19. Then the input notes are counted. When the counting is over with those notes, the customer confirms both the input amount and the displayed amount. Then a CPU11 performs collation of the bankbook or card through a center, and the bankbook or card is returned to the customer when the input of money is allowed. In such a way, a selection step for type of the input money can be omitted in case the notes only are fed. This reduces the processing time and improves the efficiency with a cash transaction device.
Patent JP-H02290235-A (JP)
Title: Method and device for measuring quantity of vopor in reactor
Inventor: HANSU RAU
IPC: B01J7/02
Filed: 1990-03-09
Abstract: PURPOSE: To accurately meter a substance having low volatility and/or chemical aggressiveness by maintaining a capillary at a temp. equal to or higher than a temp. in a saturator and maintaining the pressure in the saturator constant and at a level higher than the pressure in a reactor. CONSTITUTION: A carrier gas (e.g. argon) is saturated with the substance 4 to be metered in the saturator 1 maintained at a constant temp. and obtained gaseous mixture is supplied to the reactor 7 via a heated capillary 5. The capillary 5 is maintained at a temp. equal to or higher than a temp. in the saturator 1 and the pressure in the saturator 1 is maintained constant and at a level higher than the pressure in the reactor 7. Consequently, accurate metering of the substance having low volatility and/or chemical aggressiveness (e.g. P, Zn) is possible.
Patent JP-S56164968-A (JP)
Title: Method of and apparstus for detecting material by polarization ratio measurement
Inventor: RINKAAN EICHI CHIYAAROTSUTO JI
IPC: G01S13/52
Filed: 1981-04-15
Abstract: A method and system for detecting object having preferential polarization plane reflection characteristics. The method includes the steps of: (a) transmitting from a first given location, a first plane-polarized electromagnetic wave that is oriented in a predetermined reference plane; (b) transmitting from the first given location a second electromagnetic wave having the same frequency and intensity as the first wave and not being oriented in the predetermined reference plane: (c) receiving at a second given location, reflections of the first transmitted wave to provide a first received signal; (d) receiving at the second given location, reflections of the second transmitted wave to provide a second received signal; and (e) comparing the first received signal to the second received signal for detecting an object that proferentially reflects the transmitted radiation in a distinct plane. Movement of the detected object is detected by detecting a change in the results of such comparison.
Patent JP-S54149166-A (JP)
Title: Expansible ram for use in fork lift truck
Inventor: KATAOKA IWAO
IPC: B66F9/18
Filed: 1978-05-12
Abstract: PURPOSE: To provide a fork lift truck which can handle annular articles located beyond some obstacle with ease, by providing an expansible inner ram whose upper surface is formed slightly higher than those of outer rams.  
     CONSTITUTION: An expansible inner ram 10 is held between a pair of outer rams 9, 9, and upper surface of the inner ram 10 is made slightly higher than those of outer rams 9 by shaping the upper surface of inner ram 10 in an arcuate form. In case that annular work W is located on the inside of partition or groove 22, it can be supported upward by the fork lift, by at first expanding inner ram 10 into the annular work W, and then contracting the same after raising ram 8. Further, in case of supporting another work located beyond the first work W, ram 8 is lowered, and then it is raised after expanding inner ram 10. In the above arrangement, ram holder 6 is of a plate type ram holder whose upper end is coupled with the upper finger bar and lower end is fixed to the lower finger bar by means of bolt. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03258632-A (JP)
Title: Vehicle operation recorder
Inventor: TAGAI MITSUNORI
IPC: B62D41/00
Filed: 1990-03-07
Abstract: PURPOSE:To stably conduct vehicle operation recording for a fire truck by supplying an electric source from a backup battery to a date input/output circuit until elapse of a predetermined time at the time of descent of the electric source of an on board battery or right after the stop of an engine. CONSTITUTION:When an engine key is turned on, its time is recorded in an IC card 15 according to a program housed in a from ware ROM 13 in a date input/output operation circuit 2. And an off-timer 4 in a back-up battery circuit 1 and its output relay RL1 operated. Meanwhile, when the engine key is turned off after an elapse of a predetermined time, an electric source supplied from the battery 11 in the abovementioned circuit 1 is stopped. The voltage of the battery 11 descends, a relay RL2 is therefore operated by a voltage descent monitoring circuit 3 to supply output of the battery 11 to the abovementioned circuit 2 via a parallel connection circuit consisting of a diode D4 and a resistance R1 and the abovementioned relay RL1.
Patent JP-S59182806-A (JP)
Title: Production of olefinic polymer
Inventor: SUGA SADANORI
IPC: C08F4/60
Filed: 1983-04-01
Abstract: PURPOSE:To obtain the titled polymer having a high stereoregularity in high yield, by using a catalyst obtained by incorporating a component prepared by treating a specific magnesium compound with an electron donor, a silicon compound containing a halogen and an aryloxy group and a titanium compound with an organometallic compound. CONSTITUTION:An olefin, e.g. propylene, is polymerized or copolymerized with another olefin in the presence of a catalyst consisting of (A) a titanium-containing solid catalyst component obtained by treating a magnesium compound expressed by the formula (R<1> and R<2> are alkyl, aryl or aralkyl; 2>=n>=0), e.g. diethoxymagnesium, etc., with three compounds consisting of an electron donative compound, e.g. ethyl benzoate, a silicon compound containing a halogen and an aryloxy group and a titanium compound, e.g. titanium tetrachloride, and (B) an organometallic compound of a metal of Groups I -III in the periodic table, e.g. triethylaluminum.
Patent JP-S52139005-A (JP)
Title: Preparation of amides
Inventor: NAKAMURA SHINJI
IPC: B01J27/10
Filed: 1976-05-17
Abstract: PURPOSE: To prepare amides by hydration of organic nitriles in the presence of a highly active catalyst prepared by reacting cupric vanadate with metallic copper, cuprous salt, etc. 
     COPYRIGHT: (C)1977,JPO&Japio