baber/WOPTO huggingface dataset:
Patent JP-S54150988-A (JP)
Title: Manufacture of semiconductor device
Inventor: IIDA SEIJI
IPC: H01L21/52
Filed: 1978-05-19
Abstract: PURPOSE: To secure the highly reliable mounting by providing the Au layer on the heat sink and then pressure-bonding the semiconductor element via the In layer.  
     CONSTITUTION: Au layer 32 forming the eutectic with In is provided on heat sink 31 of Cu, and In layer 33 is formed on layer 32. Then element 34 and ceramic terminal 35 are mounted to be pressure-bonded. After the pressure bonding, both Au and In are heated up in the reducing atmosphere to obtain the eutectic of Au-In. With this eutectic, element 34 and terminal 35 can be sealed firmly to heat sink 31 at a high fusing point. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57174188-A (JP)
Title: Water making device
Inventor: TANAKA NOBORU
IPC: C02F1/14
Filed: 1981-04-18
Abstract: PURPOSE: To utilize solar heat cyclically and to improve the utilization rate thereof by connecting the space of an evaporating chamber and a condensing chamber with a wide area, placing a sea water tank on the condensing chamber, and providing many long bar-like heat conductive bodies between the condensing chamber and the sea water tank.  
     CONSTITUTION: The spaces of an evaporating chamber 2 and a condensing chamber 3 are connected at an opening 7 of a wide area, and the steam 8 produced in the chamber 2 enters the chamber 3. Many heat conductive bodies 4 consisting of bars or pipes of good heat conductors are provided vertically by  penetrating through the bottom 1e of the tank 1, and the end parts thereof have  the length of about the sea water level in the tank 1 and the sufficient length so as to extend to the lower part of the chamber 3 in said chamber. The steam 8 entering the chamber 3 from the chamber 2 is cooled by the sea water 50 of the tank 1, and condenses on the surface of the bodies 4, thereby forming fresh water 9. The latent heat turned to sensible heat by condensation is transmitted through the bodies 4, thereby warming the sea water 50 in the tank 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03260717-A (JP)
Title: Mouse provided with mouse revolution detecting function
Inventor: FUKUSHIRO MASAYUKI
IPC: G06F3/0354
Filed: 1990-03-09
Abstract: PURPOSE:To detect the revolving direction and the revolving angle of a mouse by providing a ring-shaped member which is locked by friction via a mouse placing surface when the mouse is revolved and a revolving direction sensor which detects the revolution produced between the ring-shaped member and the mouse main body. CONSTITUTION:A ring-shaped member 2 is stored in a store part 7 provided at a bottom part 6 of a mouse main body by the bearings 8 and at the same time projected over the part 6 through the lower surface of the member 2 by an extent less than a ball 1. At the same time, the signal 11 having the polarities different alternately from each other is applied to an annular part 10. When a mouse is revolved, that is, the mouse main body is tilted little and revolved, the member 2 touches partly a mouse placing surface and the member 2 is locked by friction. Then the signal 11 applied on the member 2 is read out as a pulse signal by a revolving direction sensor 5 which revolves together with the mouse main body. Then the output pulse signal is sent to a computer main body via an up-down counter 12. Thus, both the revolving direction and the revolving angle of the mouse main body can be detected.
Patent JP-S58177043-A (JP)
Title: Pcm transmitter
Inventor: YAMAKAWA TOSHIICHI
IPC: H04B14/04
Filed: 1982-04-09
Abstract: PURPOSE:To eliminate the noise in a DC/DC converter and to stabilize the operation of a PCM transmitte, by using a main clock of the PCM transmitter after frequency-division for a power supply clock. CONSTITUTION:A sound signal S is inputted from an input terminal 4 of a PCM transmitter 3, processed at the transmitter 3 and transmitted to a transmission terminal 10, and a signal from a reception terminal 11 is processed at the transmitter 3 and applied to a spectrum analyzer 21. An output line 19' of a clock 19 of a power supply device 16 of the transmitter 3 is disconnected, the driving of a DC/DC converter 18 is stopped with the clock 19, and a main clock 22 of the transmitter 3 is used as a clock used for the converter 18. The main clock 22 is frequency-divided into a prescribed frequency corresponding to a multiple of a channel band frequency at a frequency divider 23, the output of the frequency divider 23 drives the converter 18, the DC output of the converter 18 is applied to the transmitter 3 via a power supply line 17, the noise by the converter 18 is eliminated, and the operation of the transmitter 3 is made stable.
Patent JP-H0818016-A (JP)
Title: Preparation of semiconductor
Inventor: YUU UGIYU
IPC: H01L27/108
Filed: 1995-03-17
Abstract: PURPOSE: To enable manufacture of ultra-high integration semiconductor element, by increasing the effective surface area of charge storing electrode in the limited area in the simple manufacturing process on the occasion of manufacturing DRAM. CONSTITUTION: A substrate MOSFET having a first element isolating layer 2, a first gate 4 and a first source/drain 6 is formed on a semiconductor substrate 1. An insulating layer 7, a flat lower layer, capacitors 8, 10 and a first bit line electrode layer 13 being in contact with the source/drain are formed on the substrate MOSFET, after a flat lower layer is formed thereon, and a semiconductor layer 15 for substrate of a thin film transistor is formed. A thin film MOSFET having a second gate 17, a second source/drain 19 is formed thereon to place a second bit line electrode layer 21, being in contact with the second source/drain, in contact also with the first bit line electrode layer 13.
Patent JP-H04274592-A (JP)
Title: Data input-output device for automatic vending machine
Inventor: KIMIHAMA HIDEKAZU
IPC: G07F9/00
Filed: 1991-02-28
Abstract: PURPOSE:To perform data readout and writing between devices which are different in memory arrangement. CONSTITUTION:This data input-output device 1 which reads out various kinds of data stored in the storing means C of an automatic vending machine A and writes the data in the storing means F of another automatic vending machine D is provided with data, data reading means 2, and data storing means 3. The device 1 is also provided with a memory card 4 for storing conversion data which are used for converting memory address information so that the information can meet the memory arrangement of the storing means of the machine D having a different memory address, conversion data reading means 5 for reading the conversion data of the memory card 4, and an address information converting means 6 for the storing means 3. In addition, a conversion data storing means 7 which stores memory address information converted by the converting means 6 and the data corresponding to the memory address information and a data writing means 8 which writes data in the storing means of the vending machine D in accordance with the memory address information stored in the storing means 7 are also incorporated in the input-output device 1.
Patent JP-H05221579-A (JP)
Title: Paper sheet after-treating device
Inventor: TAKEHARA YOSHIFUMI
IPC: B65H39/11
Filed: 1992-02-12
Abstract: PURPOSE:To reduce the area of the notch part of a bin to the necessary minimum value and ensure the strength of the bin by minimizing the moving locus of an arm. CONSTITUTION:A notch part 35 is formed in a bin B on which paper sheets S are placed. A positioning member 375 formed on an arm 30 is energized to the edge 961 of the notch part 35 through the force of a spring 371 and the moving locus of the arm 303 is specified by means of the edge 961. The arm 303 is moved when other arm rotatably coupled to the arm 303 is rotationally driven.
Patent JP-H07267581-A (JP)
Title: Automatic operating method for cable crane
Inventor: MIYOSHI YASUMA
IPC: B66C13/48
Filed: 1994-03-29
Abstract: PURPOSE:To make automatic drive of a bucket safely and following the shortest path by using the ending position in the bucket wind-down motion as a shortest wind-down starting position for the bucket if it lies within the control managing region, and moving laterally from this shortest wind-down starting position if the ending position lies outside of the control managing region. CONSTITUTION:The longest straight portion of the path L1 leading from the point (iii) to the concrete placing point P1 is put in parallel displacement directly down in an amount corresponding to the shortest distance H, and the area below the straight line ab after parallel displacement is designated as a control managing region R. The wind-down ending position of a bucket 7 installed on a cable 5, i.e., the wind-dawn starting position in case the concrete placing point P1 lies within the control managing region R, is specified at the point (iii) and is used as the shortest wind-down starting position. If the concrete placing point PI lies outside of the control managing region R, the bucket wind- down starting position is moved from the point (iii) of the shortest wind-down starting position in the lateral direction of the point B, and the necessary amount of movement is determined, and the point (iii) is moved accordingly. Thereby the bucket 7 can be put in automatic drive on a safe, shortest path.
Patent JP-S62218508-A (JP)
Title: Method for preventing slag forming in desiliconization treatment stage of casting bed
Inventor: SHINOHARA KOICHI
IPC: C21C1/04
Filed: 1986-03-19
Abstract: PURPOSE:To prevent the temp. drop of a molten iron and desiliconization slag and to prevent the desiliconization slag forming generated in a molten iron transport vessel by blowing a flame toward the down flow direction of the molten iron by a burner provided on a spout such as tapping spout installed to a blast furnace casting bed. CONSTITUTION:A desiliconizing agent 8 is blown from a lance 2 to the molten iron 6 and the desiliconization slag 7 is generated by a desiliconization reaction. A cap 5 which can be opened and shut by an electric winch or the like for prevention of temp. drop is used in order to prevent the slag forming in this case. The temp. drop of the molten iron is prevented and the fluidity of the slag 7 are assured by using a heating burner 3, by which the generation of the slag forming by the decrease of the slag viscosity in the molten iron transport vessel 9 is prevented. More specifically, the reactive gas generated at the boundary face between the molten iron and the desiliconization slag is made easily passable through the slag and therefore, the slag forming is suppressed and the amt. of the iron to be received is increased.
Patent JP-S54150990-A (JP)
Title: Semiconductor laser device and its manufacture
Inventor: IKEDA KENJI
IPC: H01S5/00
Filed: 1978-05-18
Abstract: PURPOSE: To form the wave guide path which is crooked with an extremely small curvature radius by forming the optical guide layer facing the side wall of the etched concavity of the crystal substrate and nonparallel to the substrate surface.  
     CONSTITUTION: The n-type GaAs211 and n-type GaAlAs210 are laminated, and the concavity vertical to the paper surface is provided on the surface to laminate n- type GaAs thin layer 213 and n-type GaAlAs210 are laminated. After polishing the surface of layer 214, Zn is diffused to form P + -layer 215 and then p - -layer 216 with gentle-sloped density through heat treatment and with electrode 217 and 218 attached. With the forward conduction, the diffusion potential of p + Pn junction surface formed in layer 212 becomes higher than that of p + Pn junction caused in layer 213, and thus the potential flows mainly to P-layer 219. And layer 219 features the optical guide structure if the refraction index is made higher than that of its peripheral. Layer 219 features the intensive index guiding structure held between layer 212 and 214, and thus the single mode is secured in the wave guide path featuring an extremely small curvature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07267778-A (JP)
Title: Growth method of single crystal
Inventor: KURATA YASUSHI
IPC: C30B15/00
Filed: 1994-03-30
Abstract: PURPOSE:To prevent generation of crack near the shoulder part of a brittle crystal having characteristics, such as existence of anisotropy in thermal expansion and of a cleavage property, during and after cooling by residual strains, etc., by setting the rotating speed of a seed crystal at the time of shoulder part growth which is the process of expanding the crystal diameter from a seed crystal to a target diameter higher than the rotating speed at the time of straight cylindrical part growth which is a parallel part to be formed thereafter. CONSTITUTION:The diameter in the shoulder part after seeding to the part before the parallel part is smaller in diameter than the parallel part and, therefore, the circumferential speed is low and its solid-liquid boundary shape projects downward. This shape flattens to a specified shape when the pulling up of the parallel part is started. The region where the solid-liquid boundary shape changes sharply is thereby generated from the shoulder part to the initial period of growth of the parallel part, by which a melt back is induced and the strain based on lattice defects is generated. The generation of the crack near the shoulder part is possibly resulted therefrom. The generation of the crack is prevented by approximating the solid-liquid boundary shape at the time of forming the shoulder part to the shape of the parallel part, thereby lessening the influence of the melt back and making the shape of the solidliquid boundary uniform.
Patent JP-H05227042-A (JP)
Title: Data detection device
Inventor: YADA HIROAKI
IPC: H04L25/06
Filed: 1992-02-14
Abstract: PURPOSE:To make it possible to detect data without being influenced by jitter in a reproducing signal obtained from a channel. CONSTITUTION:Signal values obtained during the sampling of reproducing signals from a channel are interpolated by an interpolating filter part 11 and a signal value coincident with the phase of a data existing point of the reproducing signals is extracted from plural compensated signal values by a resampling part 12.
Patent JP-H02239343-A (JP)
Title: Data storage system
Inventor: BABA MIWAKO
IPC: G06F12/00
Filed: 1989-03-14
Abstract: PURPOSE:To improve the control of contention when there is the read request of data from a user program by predicting data which has high access frequency in a secondary storage device based on information of centralized frequency while a system is in the middle of operation and storing data in a main storage device. CONSTITUTION:When there is the read request of data from the user program 5 to a data read processing part 4, an index part 3-1 in the main storage part 3 executes retrieval by using a data read means 4-1. Then, whether data exists in a data part 3-2 or in data part 2-2 in the index part 3-1 is decided. The access of data is requested from the data part 3-2 or 2-3 based on the result. At that time, a data contention supervisory means 4-2 for avoiding contention supervises contention, selects the data part 3-2 or 2-2 without congestion and outputs data which the user program 5 requires to the program 5. When it terminates, statistics information in the index part 3-1 or an index part 2-1 is updated by using an index part alteration means 6.
Patent JP-H08224226-A (JP)
Title: Reaction capacity measuring instrument for hand
Inventor: MATSUZUKA NOBUKADO
IPC: A61B5/16
Filed: 1995-02-23
Abstract: PURPOSE: To measure the reaction capacity of a hand in an operation and to perform the self-diagnosis of fatigue of a person to be measured by providing plural push buttons and an attaching means which recognizes depression order information to depress the push button with the hand and operating the push buttons. CONSTITUTION: Measured time data obtained by the result of depression of the push buttons 4-6 when the person to be measured depresses the buttons in measurement according to the depression order information recognized and attached by a depression order information recognizing/attaching means is stored in a first storage means by depressing the buttons, and also, comparison information difference such as difference between the measured time data or normal time data stored in a second storage means obtained by performing the measurement in normal time by the person to be measured and the measured time data, etc., is displayed on a display part 3. Therefore, when the measured time data is better than the normal time data or mean data stored in advance, the person to be measured recognizes that the reaction capacity of the hand in the measurement is superior, and performs such self-diagnosis that the fatigue is low in the above case and it is high in the case opposite to that.
Patent JP-S55150850-A (JP)
Title: Preparation of japanese cracker with picture pattern drawn with sugar
Inventor: YAMAGUCHI YUUKOU
IPC: A23G3/50
Filed: 1979-05-15
Abstract: PURPOSE: To obtain a Japanese cracker with cast up picture pattern drawn with sugar, by pouring viscous sugar into a mold with a depressed picture pattern to be imparted to the cracker.  
     CONSTITUTION: A mold with a picture pattern to be imparted to a Japanese cracker is prepd, and a mix ture of viscous liquid (viscous sugar liquid) of optional color of sugar, the white of an egg and vinegar is poured into the mold. The Japanese cracker 1 is pressed to the surface of the mold while the mixed substance is in a half-hardened state reserving adhesiveness yet. The mixture is removed out of the mold utilizing the adhesveness by presing the body of the cracker 1 to the surface of the mold to impart thus a cast up pettern 2 to 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59186042-A (JP)
Title: Carry look ahead circuit
Inventor: TAKAHASHI MITSUNORI
IPC: G06F7/53
Filed: 1983-04-07
Abstract: PURPOSE:To reduce the number of elements used, simplify wiring between elements, reduce power consumption and increase operation speed by constituting a carry look ahead circuit in multi-bit binary number parallel addition of a complementary circuit. CONSTITUTION:A carry look ahead circuit in parallel addition of binary number 3 bits is constituted symmetrically of a logical circuit 150, a complementary invertor and PMOS transistors 114-127. In this look ahead circuit, when sending carry signal output COUT3 by carry input CIN, configuration of the circuit 150 is simple, almost all nodal point capacity is very small, and load driving capacity of the circuit 151 is large. Accordingly, it becomes possible to make operation speed of the carry look ahead circuit high. As circuit configuration is simple, it can have a high operation speed and expansibility, and can be constituted of small number of elements. Further, as wiring between elements is simple, power consumption can be reduced.
Patent JP-S56157391-A (JP)
Title: Ink jet recording
Inventor: YAMAGUCHI TOMOYUKI
IPC: B41J2/195
Filed: 1980-05-07
Abstract: PURPOSE:To obtain a clear image free from blur by jetting an ink adjusting it through mixing of a water soluble ink and a nonwater soluble solution according to the quality of a medium to be recorded. CONSTITUTION:In an ink storage tank A designed to supply an ink to an ink chamber 1 with an ink jetting nozzle 2 by way of a filter 11, an accumulator 12 and a filter 10, a water soluble ink is stored in an ink storage tank 13 and a liquid employing an organic solvent as medium in an ink storage tank separately. The two liquids are mixed together with a cock 17 via liquid feeding pumps and made able to be supplied. The mixing ratio between the two liquids is adjusted according to the quality of a medium to be recorded.
Patent JP-S54152365-A (JP)
Title: High pressure sodium lamp
Inventor: OGATA YOSHIROU
IPC: H05B41/18
Filed: 1978-05-19
Abstract: PURPOSE:To obtain stable lighting with choke stabilizer by connecting a series body of a resistor and a bimetal switch in parallel to a luminous tube and a capacitor in parallel to the luminuos tube, stabilizer or bimetal switch. CONSTITUTION:A series body of resistor 9 and bimetal switch 10 and capacitor 12 are connected in parallel to luminous tube 8. Starting auxiliary conductor 13 is attached to the whole length of the tube, and connected to the conductor in order to  revent the loss of sodium is bimetal switch 14 which is opened by radiated heat from the luminous tube after the lamp is lighted. Thus, single choke stabilizer 11 starts stable operation by the descharge of capacitor 12.
Patent JP-2000258861-A (JP)
Title: Accumulative phosphor sheet and cassette housing same
Inventor: SASADA RYOJI
IPC: A61B19/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To read information on the order of images to be joined and the upper and lower parts of the images when the images photographed using arranged plural accumulative phosphor sheets are automatically joined. SOLUTION: Bar codes b1 and b2 are disposed at two positions which are symmetric with respect to the center X of an accumulative phosphor sheet 1 which accumulates and records a radiation image. The bar codes b1 and b2 have mutually different discrimination displays peculiar to the sheet. The sheet is housed in a cassette having a number of openings corresponding to the number of sheets to be housed. Each of the positions of the openings corresponds to one of the display positions of the two bar codes b1 and b2 disposed on the sheet.
Patent JP-S58177155-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: H02P29/00
Filed: 1982-04-09
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-S59187219-A (JP)
Title: Indicator of electric micrometer
Inventor: NISHIMAKI RIYUUSUKE
IPC: G01D3/024
Filed: 1983-04-06
Abstract: PURPOSE:To display one set of figures only corresponding to each range on a display part by displaying a scale plate and a pointer of the display part by one liquid crystal display element. CONSTITUTION:When a source switch 10 is ON, a scale 12, a set of figures 13 which indicate one range selected by a range changing knob 8 and the polarity are displayed on a display part 11 and at the same time a pointer 14 is displayed at the ''0'' position of the scale. When a sensor 5 is moved, the pointer 14 of the display part 11 is moved corresponding to the movement magnitude obtained by the sensor 5 and the measured value is indicated. When the range is changed by operating the range changing knob 8, only the figures 13 are changed on the display part 11 so as to indicate the directed range. With this constitution, one set of figures only corresponding to each range can be displayed on the display part.
Patent JP-H07272416-A (JP)
Title: Magnetic disc apparatus
Inventor: TABEI NORIHISA
IPC: G11B21/02
Filed: 1994-03-30
Abstract: PURPOSE:To achieve higher reliability of a magnetic disc apparatus by preventing the generation of dust of a head positioning mechanism reducing a deviation in the head positioning mechanism due to temperature change. CONSTITUTION:This apparatus has a spindle motor 3 set on a base plate 2, a magnetic disc medium 4 rotated by the spindle motor 3, a magnetic head 7 which writes information into and reads it from the magnetic disc medium 4 and an integrally structured carriage 1 which is so arranged to integrate a suspension for fastening the magnetic head 7 with a carriage for supporting the suspension. The suspension part and the carriage part composing this integrally structured carriage 1 may be made of the same material. Thus, the generation of microscopic dust is checked to prevent a head collision while eliminating positional deviation of the magnetic head. The use of the same material enables reduction in the deviation of a head positioning mechanism caused by temperature change.
Patent JP-S61212329-A (JP)
Inventor: KARURO MAACHIN GORIINO
IPC: B01J37/00
Filed: 1986-03-18
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。