baber/WOPTO huggingface dataset:
Patent JP-H05211149-A (JP)
Title: Mounting method of semiconductor element having protruding electrode
Inventor: MURAKOSHI KOICHI
IPC: H01L21/321
Filed: 1991-07-02
Abstract: PURPOSE:To realize electric connection of a protruding electrode with a substrate, by a method wherein suspension bath is formed by mixing plastic based soft balls having elasticity in plating solution, plating metal and the balls are turned into eutectoid state by an electroplating method using the suspension bath, and the protruding electrode is formed. CONSTITUTION:In the mounting method of a semiconductor element having a protruding electrode 39, the following processes are provided. The protruding electrode 39 on the semiconductor element 31 is formed by turning soft balles 37 having elasticity mixed in electroplating bath and plating metal 38 into 3-dimensional eutectoid state. The formed protruding electrode 39 is aligned to a specified electrode pad of a substrate in the face down manner. While the protruding electrode 39 is subjected to elastic deformation by applying pressure from above, said electrode is fixed by using adhesive resin. Thereby electrically connecting the protruding electrode with the substrate.
Patent JP-S5590044-A (JP)
Title: Sample holder for electronic microscope, etc.
Inventor: MIYAZAKI SHISEI
IPC: H01J37/20
Filed: 1978-12-28
Abstract: PURPOSE: To damp external vibration by providing a means to a disperse vibrating energy over a sample holder.  
     CONSTITUTION: An air-tunnel 8 is provided inside a sample holder 2, where contains a rod-shaped weight 9 and high viscous liquid 10, such as oil, which is hermetically enclosed by a lid material 11. The weight 9 and oil 10 constitute a damping system, which can damp vibration transferred to the sample holder. In other works, when vibration is applied onto the sample holder 2, the weight 9 vibrates as well, but damping force is produced by viscous resistance of the oil 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0213005-A (JP)
Title: Multiplying circuit
Inventor: NAKA KOTARO
IPC: H04N9/64
Filed: 1988-06-29
Abstract: PURPOSE:To reduce the number of elements, to simplify a circuit constitution and to reduce a cost by providing first and second constant current sources, connecting the second constant current source to the first constant current source in parallel only at the time of a PAL mode, and causing ACK (automatic color killer) ON levels in both modes of NTSC and PAL to be fixed. CONSTITUTION:The title circuit is equipped with a multiplier 20 to multiply a first input signal and a second input signal and to fetch the output signal, a first constant source 4 to supply a constant current to the multiplier 20, and a switch 22 and a second constant current source 21 which are provided in parallel to the first constant current source 4 and which are on/off-controlled in a serial connection. In the PAL mode, the detection level of a burst signal is made 1/2<1/2>-fold in comparison with the NTSC mode. Then, in the PAL mode, the switch 22 is turned on, the second constant current source 21 is connected in parallel to the first constant current source 4, the current is made 2<1/2>-fold, the ACK ON levels are made fixed in both modes of NTSC and PAL, and the same multiplier 20 is shared in both modes.
Patent JP-S6054869-A (JP)
Title: Printing head for thermal recording
Inventor: ITAKURA KAZUHARU
IPC: B41J2/345
Filed: 1983-09-05
Abstract: PURPOSE:To enable to easily perform wiring of lead wires in a printing head, by a construction wherein two rows of twin heating elements arranged in lines in the column direction of a matrix are divided into rows corresponding to even-numbered rows of the matrix and those corresponding to odd-numbered rows of the matrix, and the two groups of the elements are arranged in a staggered form. CONSTITUTION:Lead electrodes 1 are connected to one end of each of the heating elements 2, and a belt form common return circuit electrode 3 is connected to the other end of each of the heating elements 2. The spacing between a row A (a) and a row B (b) of the heating elements 2 and the spacing between a row C (c) and a row D (d) are equal to the distance corresponding to one column of a printing matrix. Further, the twin heating elements 2 in the rows A, B and the twin heating elements 2 in the rows C, D are spaced from each other by a distance corresponding to 4, 5 colums of the matrix. Namely, the two rows of the twin heating elements are provided, which are arranged in lines in the column direction of the matrix, and when the elements are divided into rows corresponding to even-numbered rows of the matrix and those corresponding to odd-numbered rows of the matrix, the two groups of the heating elements are arranged in a staggered form. Accordingly, wiring of lead wires can be easily performed, and the peak value of electric power to be consumed can be reduced.
Patent JP-2000349107-A (JP)
Title: Manufacture of semiconductor sealing chip module and its fixing sheet
Inventor: KIUCHI KAZUYUKI
IPC: H01L21/56
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor sealing chip module in a stable and efficient manner by an adhesive fixing system through sealing resin surface. SOLUTION: After a semiconductor sealing chip module 2, which is formed by collectively resin sealing a plurality of chip module unit continuous bodies, has been cut into semiconductor chip module units 4 by adhesively fixing using a fixing sheet 1 with a silicon adhesive layer 12 containing thermal expansion microscopic globe through a sealing resin surface 21, an adhesive force lowering treatment is performed by expanding the thermal expansion microscopic globe by heating the adhesive layer, the semiconductor sealing chip module is recovered from the heat-treated adhesive layer in this manufacturing method, the adhesive layer, to be adhered to the sealing resin surface of the semiconductor sealing module provided at least on one side of substrate, and the semiconductor sealing module fixing sheet, consisting of silicon adhesive layer containing the thermal expansion microscopic globes, is formed.
Patent JP-2000343755-A (JP)
Title: Light quantity control device in multi-beam image drawing/recording apparatus
Inventor: OKUYAMA TAKASHI
IPC: B41J2/455
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a stable light quantity control device wherein a light quantity of emission light is not varied even when a power source voltage is varied in terms of a multi-beam image drawing/recording apparatus. SOLUTION: A main CPU 10 transmits data for controlling a current to be applied to an LED 1 to a light quantity control substrate 20, the data being formed based on an inputted desired light quantity, then the current corresponding to the desired light quantity is allowed to flow in the LED 1 through a transistor 25 provided between the light quantity control substrate 20 and LED 1. A voltage value of a power source for energizing the LED 1 is not varied.
Patent JP-S6318288-A (JP)
Title: Measuring apparatus for long-time timer
Inventor: YAGI TOSHIAKI
IPC: G04F10/04
Filed: 1986-07-10
Abstract: PURPOSE:To enable highly accurate measurement while achieving a higher debugging efficiency of a program, by setting a display channel to display a measuring time and a signal data at a desired channel. CONSTITUTION:A detection probe 3 detects one or more control output signals of an electronic controller simultaneously. A switch 4 for specifying display channels and a switch 5 for setting display channels are used to switch the display and a mode switch 2 selects the start, stop or resetting of measurement. The control output signal, a channel and a measuring time corresponding to the channel are displayed on a signal display element 7, a channel display element 9 and a time display element 8 respectively. Then, a microcomputer 1 detects changes in the control output signal inputted from the probe 3 to measure and record the time until the signal changes and data of the signal several times continuously. Thus, a display channel is set 5 to display a measuring time and signal data of a desired channel on the elements 7, 8 and 9.
Patent JP-S5952747-A (JP)
Title: Flame current detecting sensor
Inventor: YASUNAGA HIROICHI
IPC: F23N5/12
Filed: 1982-09-20
Abstract: PURPOSE:To obtain a flame current detecting sensor which has good oxidation resistance and enables the detection of flame current in the same way as in the initial time stably for a long time by using a flame rod produced by incorporating a specific amt. of Ti in Fe-Cr-Al and Fe-Cr-Al-Y alloys. CONSTITUTION:If a flame rod 1 is an Fe-Cr-Al-Y alloy (contg. no Ti), the time when the flame current value in the stable state is attained exceeds a stabilization standard upon lapse of 200hr. In the case of an alloy added with 0.15% Ti to the Fe-Cr-Al-Y alloy, the initial characteristic is retained even after the lapse of 200hr and no change is observed even after 500hr. The content of Ti is required to be about >=0.04%, and when it exceeds 0.5%, the rate of oxidation increases sharply with an increase in C, resulting in decreased oxidation resistance. The content of Ti is therefore made to 0.04-0.50%. The components except Ti are in the known range of components of Fe-Cr-Al and Fe-Cr-Al-Y alloys.
Patent JP-H04361225-A (JP)
Title: Bias circuit for liquid crystal display element
Inventor: KATO YOSHIFUMI
IPC: G02F1/133
Filed: 1991-06-07
Abstract: PURPOSE:To provide the bias circuit which does not use a manual resistance value regulating means and uses the divided resistors of a driver LSI built-in type. CONSTITUTION:The divided resistors Ra, Rb and a differential amplifier circuit 4 are built into a driver LSI 3. The 1st output terminal (output voltage is VDD) of a power source circuit 1 and the output terminal of the differential amplifier circuit 4 are connected to both ends of the divided resistor parts. A 1st reference voltage Vi is taken out of the connection point of the external resistors R2, R3 connected in series to the 1st output terminal of the power source circuit 1 and is connected to the input terminal on the plus side of the differential amplifier circuit 4. A 2nd reference voltage Vi2 is taken out of the output terminal of the external resistor R1 connected in series to the 2nd output terminal (output voltage is V0) of the power source circuit 1 and is connected to the input terminal on the minus side of the differential amplifier circuit 4.
Patent JP-H064136-A (JP)
Title: Automatic control device for optical reading unit
Inventor: OKABE MASAHARU
IPC: G02B27/18
Filed: 1992-06-22
Abstract: PURPOSE:To quickly control the position of an optical reading unit in consideration of a position error after an image sensor undergone its position control is fixed to a substrate by calculating the mispositioning from the output signal of the image sensor to obtain a control signal and driving or fixing the image sensor based on the control signal. CONSTITUTION:A light source 13 and a diffuser plate 14 illuminate an optical chart 9 set at the control position standard of an image sensor 1. The signal 21 of the sensor 1 is stored in a compact computer 20 after the A/D conversion. The computer 20 calculates a mispositioning from the signal 21 and outputs a position control (drive) signal 22 to a drive mechanism 23. The mechanism 23 moves the position of the sensor 1 based on the signal 22. The screws 6 and 7 which fix an image sensor position setting metallic parts and a substrate and also the screw drivers 8a and 8b fix the position of the sensor 1 when the output signal of the sensor 1 shows a prescribed mispositioning. Thus the position of the sensor 1 can be quickly controlled in consideration of the mispositioning.
Patent JP-S5588148-A (JP)
Title: Test system of input-output control system
Inventor: SHIMIZU SEIICHI
IPC: G06F11/22
Filed: 1978-12-27
Abstract: PURPOSE: To make it possible to remove a logical fault in a stage of a trial manufacture test by generating an event, which occurs actually once or twice a month, at every minute by artificially increasing a load to an extreme independently of software by using an artificial channel.  
     CONSTITUTION: When FF16 is reset, a MRQ signal (memory request signal) is sent out. On receiving the MRQ signal, channel controller CHC3 sends a SLCT signl (selective signal) out. After sending the SLCT signal out, CHC3 reads the zero- address area of main memory 1 and when data are ready, a MEND signal (memory access end signal) is sent out to artificial channel 8. On reception of the MEND signal, the contents of counter 13 are increased by one. Since the MRQ signal is rising, CHC3 resends the SLCT signal and MEND signal out. When the value of counter 13 reaches its maximum value, a signal of "1" is generated on signal line l 1  and the presence of the SLCT signal sets FF16 to change switch 15 over to the clock side, so that counter 13 will operate clocks. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0328707-A (JP)
Title: Measuring device for plate thickness and shape
Inventor: KUDO MAKOTO
IPC: G01B15/02
Filed: 1989-06-27
Abstract: PURPOSE:To measure a sectional plate thickness and shape of the plate to be measured easily and accurately with high reliability by providing radiation detecting means, radiation irradiating means, incident ray limiting means, moving means, and arithmetic means. CONSTITUTION:An ionization chamber 32 forming the radiation detecting means is arranged with the interposed plate 1 to be measured so as to face to a radiation source 11 forming the radiation irradiating means. The incident ray limiting means which are arranged so as to cover a radiation incident plane 32a of the inonization chamber 32, are constituted with a slit plate 33. The slit plate 33 is made to move and swing on the radiation incident plane 32a of the ionization chamber 32 by a swinging mechanism 36 and the position is detected by a position detector 37 at the same time. The arithmetic means whereby the plate thickness and shape of the plate 1 are obtained in accordance with outputs detected from the ionization chamber 32 and detector 37 to output them to a record/display part 39, are constituted with a signal processing part 38. Besides, the moving means are constituted with the swinging mechanism 36 and the detector 37. With this arrangement, the sectional plate thickness and shape of the plate 1 to be measured can be measured easily and accurately with high reliability without resulting in the increase in cost.
Patent JP-H115816-A (JP)
Title: Composition for color filter surface-protecting material
Inventor: OKUMURA HIROYA
IPC: C09D4/02
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in heat resistance, chemical resistance, hardness, etc., curable in a short time by light or at a low temperature, excellent in productivity, applicable also to a substrate made of resin and useful for liquid display elements by including a specific homopolymer and a cation curing agent. SOLUTION: This composition comprises (A) a homopolymer of a compound such as glycidyl methacrylate having <=2,000 epoxy equivalent and <=2,500 weight-average molecular weight and represented by the formula [R<1> is H or a 1-5C alkyl; (n) is an integer of 1-5] and (B) a cation curing agent such as triphenylsulfonium hexfluorophosphate preferably in an amount of 1-10 pts.wt. based on 100 pts.wt. component A. The composition can be cured by heating at <=120 deg.C.
Patent JP-H0285245-A (JP)
Title: Novel compound
Inventor: YAN OTSURE KAARUSON
IPC: A61K31/16
Filed: 1989-06-27
Abstract: NEW MATERIAL: Compd. of formula I {wherein A is formula II [wherein n, o and p are each 0-2; R 6  and R 7  are each an alkyl, a cycloalkyl or a (substd.) aryl; X is CH or N; Z and W are each O, CHR 8  (wherein R 8  is an alkyl) or no existence]; R 1  is H or an alkyl; R 2  is an alkyl, an alkenyl, a cycloalkyl, an aryl, an arylalkyl or the like; R 3  is an alkyl, an arylalkyl or the like; R 4  is H or an alkyl; R 5  is an alkyl, a cycloalkyl, an aryl, a cycloalkylalkyl or the like; and q is 0-2} and their salts and their optical isomers.  
     USE: A renin inhibitor. Being useful for curing hypertension, conjestive heart failure and other cardiovascular diseases.  
     PROCESS: E.g. isostere of formula II is reacted on its N-terminal with an amino acid deriv. of formula IV (wherein T is an active group being normally used in peptide synthesis) in an inert solvent to obtain a compd. of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6056075-A (JP)
Title: Etching device
Inventor: HIRAYAMA KAZUNARI
IPC: H01J9/14
Filed: 1983-09-05
Abstract: PURPOSE:To decrease change-over loss and to obtain efficiently a product having a stable grade by providing a means which identifies the discrimination signal provided to a material to be etched and controls the pressure of the etching liquid to be supplied. CONSTITUTION:A control device 31 reads the discrimination signal 18 provided to a material 16 to be etched at every change in the kind of the flat mask parts 11A, 11B of the material 16 as said material 16 is transferred. The signal is identified in an identifying part 32. A control part 33 selects the corresponding pressure from the pressures which are preliminarily set by kinds. Pressure regulating means 26 are controlled in accordance with the selected pressure, by which the pressures of respective maniholds are regulated so that the etching liquid maintained under the adequate spray pressure is ejected from nozzles 21. The spray pressure of the etching liquid is regulated to an optimum value in short time by such mechanism according to a difference in the hole diameter of the material 16 to be etched.
Patent JP-H065331-A (JP)
Title: Lock member for receptacle
Inventor: TAKAHASHI AKIHIRO
IPC: H01R13/639
Filed: 1992-06-22
Abstract: PURPOSE:To provide a lock member for preventing a plug and socket, namely, an outlet for electric connection from easily removing from an inlet. CONSTITUTION:Lock members 20, 40 for preventing an outlet 1 from removing from an inlet 3 suddenly in the case where the outlet 1 is connected to the inlet 3, are integrally composed of a wire-like spring member of which one end is hooked to either of the inlet 3 and the outlet 1 at one end, and resiliently engaged with the other of the inlet 3 and the outlet 1 at the other end.
Patent JP-H11343216-A (JP)
Title: Human hair bud activator and detection of activating effect on human hair bud
Inventor: ARAI TAKAYUKI
IPC: A61K8/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a means for precisely and conveniently detecting the inductive effect (neogenesis of new hair) on the anagen in the hair cycle due to the activation of hair buds in a short time in vitro and to obtain a human hair bud activator having hair bud activating effect detected by this detecting means. SOLUTION: The method for indirectly proving the activating effect on human hair bud cells is carried out by inoculating hair bud like cells in a culture medium, cultivating this culture medium in the presence of a test substance and specifying the state of the generated colony of the hair bud like cells. The juvenile degree of the hair bud like cells is grasped to detect the activating effect of the test substance on the human hair buds. The human hair bud activator contains dimethylamine oxide, which is represented by the formula of which activating effect on the human hair bud is recognized by this detecting method, as an active ingredient.
Patent JP-S5787297-A (JP)
Title: Input device of voice and the like by high frequency modulation
Inventor: ISHIZAKI KATSUYA
IPC: H04R9/08
Filed: 1980-11-18
Abstract: PURPOSE:To fetch an input signal such as a voice, etc. by means of amplitude modulation, by providing a fixed primary coil to which a high frequency current has been made to flow, a movable secondary coil couple with said coil, and a fixed secondary coil. CONSTITUTION:A vibration part 1 of a microphone is supported by a supporting part 2, and to this vibration part 1, a movable secondary coil C4 is installed. Also, in addition to the coil C4, fixed primary coils C1, C2 and a fixed secondary coil C3 are provided. To this fixed coil C1 and C2, a high frequency current is made to flow in the opposite direction to each other, and the sum of induction voltage of the fixed coil C3 and the movable coil C4 is fetched as an output. According to this constitution, the coil C4 is influenced by the coils C1, C2 alternately by vibration, and the sum of voltage of the coil C3 and C4 becomes that which has received amplitude modulation. In this way, an input signal is fetched by means of amplitude modulation. Also, such a method is utilized for a cartridge for a record performance.
Patent JP-H06387-A (JP)
Title: Production of catalyst carrier
Inventor: AYABE TSUNEO
IPC: B01J35/04
Filed: 1992-06-22
Abstract: PURPOSE:To obtain a catalyst carrier which enables long life of the catalyst for gas reaction of liquid by mixing a fiber comprising a material which burns and disappears by calcination at specified temp. or lower into alumina hydrate synthesized by chemical liquid phase method, and dehydrating and molding the alumina hydrate containing the fiber, then calcining the molded body at specified temp. CONSTITUTION:When alumina hydrate 10 is sythesized by chemical liquid phase method, fiber 11 comprising a material which burns and disappear by calcination at <=500 deg.C is mixed to the alumina 10, and then the mixture is dehydrated, molded, calcined at 200-500 deg.C to obtain an alumina carrier with holes formed by burning of fiber is produced. Namely, holes with good degassing property can be uniformly dispersed. Thereby, decomposition gas produced by decomposition of liquid fuel such as hydrazine permeating into the catalyst permeates through the lots of holes to be released to the outside of the catalyst. Thus, cracking in the inside of the catalyst caused by decomposition gas of the liquid fuel can be prevented.
Patent JP-H084506-A (JP)
Title: Internal combustion engine tappet member in which tip material has high junction strength
Inventor: IWATA SHIGERU
IPC: C22C38/00
Filed: 1994-06-22
Abstract: PURPOSE:To provide an internal combustion engine tappet member in which tip material has high junction strength. CONSTITUTION:A tappet member contains C of 0.13 to 0.5%, Si of 0.15 to 0.35%, Mn of 0.3 to 1.2%, Cr of 0.4 to 3.5% by weight% and, as required, one or two of Ni of 0.4 to 4.5% and Mo of 0.15 to 0.7% by weight%. The remaining comprises Fe and unavoidable impurities. Also a low alloy steel tappet body is made of the tappet member. Then a green compact of mixed composition comprising Co of 25 to 35%, P of 0.1 to 1%, Cr3C2 of 0.5 to 10% by weight% and, as required, Fe of 0.1 to 3% by weight% and WC of remaining liquid-phase sintered as a tip material onto the top surface of the low alloy steel tappet body on the cam contact surface side.
Patent JP-H11347373-A (JP)
Title: Production of membrane module
Inventor: SAITO MASAHARU
IPC: B01D63/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To produce a membrane module, wherein both end parts of a cylindrical body housing being a hollow yarn membrane group made of a vinylidene fluoride resin are potted, effectively usable for making ozone water. SOLUTION: Both end parts of a cylindrical body made of fluoroplastics or polysulfone are filled with a dispersion of low m.p. fluoroplastic with an m.p. of 140 deg.C or lower and, after a dispersing medium is distilled off, both filled end parts are heated to the melting temp. of the low m.p. fluoroplastic to be potted or both end parts are filled with liquid fluoroplastic and potted by curing the fluoroplastic under a room temp. condition.