baber/WOPTO huggingface dataset:
Patent JP-S6474794-A (JP)
Title: Method of mounting substrate of semiconductor device
Inventor: MAEDA YUKI
IPC: H05K3/32
Filed: 1987-09-17
Abstract: PURPOSE:To eliminate the need for soldering, and to prevent the deterioration of performance due to thermal stress and damage by housing a semiconductor device into a recessed section previously formed to a substrate surface and electrically connecting an outer lead terminal for the semiconductor device to a wiring pattern shaped to the wall surface of the recessed section by spring force. CONSTITUTION:V-shaped spring leads 7 are pushed against the sidewall of a recessed section 9 being shaped to a substrate 3 shown in Fig. 1 and having size approximately the same as a semiconductor device by housing the semiconductor device 1 into the recessed section 9, and brought into contact firmly with wiring patterns 11 formed to the wall surface of said recessed section, thus keeping sufficient electrical connection. Protruding sections 8 shaped to the side face of a package for the semiconductor device are fitted into recessed sections previously formed to the wall surface of the recessed section 9 in the substrate so that the semiconductor device body 1 is not slipped off from the recessed section 9 in the substrate after the semiconductor device body is stored, and the position of the semiconductor device body is fixed firmly. Accordingly, the substrate for the semiconductor device can be mounted without using soldering, thus preventing the deterioration of the performance of the semiconductor device due to the thermal stress of solder and damage which have been at issue.
Patent JP-H0571701-A (JP)
Title: Boiler output controller
Inventor: TANAKA SHINJI
IPC: F22B35/00
Filed: 1991-09-12
Abstract: PURPOSE:To control the outputs of a boiler, that control being the follow-up of the value of an output instruction, by obtaining the average value for the values of output instructions that where outputted in a specified time in several times in the past from a central instruction station and estimating the value of the next output instruction and controlling the flow rate of supply water and the supply volume of fuel based on the estimation. CONSTITUTION:The main steam pressure of a boiler is measured by a sensor 1, and it is compared with a set pressure value generated in a function generating device 3 by means of a comparator 4. Its deviation is calculated by a proportional integration device 5 and is supplied to a correction device 6. In the correction device 6 the signal from the integration device 5 is corrected by the set supply water value that is formed in the function generating device 7 and the signal regarding the supply water from a boiler acceleration signal forming device 8 and it is outputted as a set supply water volume control signal FE. The boiler acceleration signal forming device 8 keeps in memory the output instruction value from a central instruction station for a certain time and corrects the acceleration signal based on the average value of the variations in (n) times in the past. And the signals regarding the supply water are supplied to the correction device 6 and the signals regarding the fuel are supplied to a correction device 10.
Patent JP-H0975221-A (JP)
Title: Electric water-heater pot
Inventor: ASAI KAZUTERU
IPC: A47J27/21
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent a hot-water delivery button and a reheating button from being pushed by mistake, by providing the hot-water delivery button at the upper part of the body and also providing the reheating button at the different part of the body from the upper part thereof. SOLUTION: A hot-water delivery button 14 is provided at the upper part 1a of the body to put on or off a hot-water pump 9. A reheating button 15 is provided at a specified position of the body 1, the lower part 1c of the body for instance, different from the upper part of the body, to put on or off the heater in order to boil the water again. Since the hot-water delivery button 14 is provided at the upper part of the body where is the most conspicuous position and the reheating button 15 is provided at an inconspicuous position different from the upper part of the body, the reheating button is prevented from being pushed on by aged persons.
Patent JP-H0398633-A (JP)
Title: Gas mixing apparatus and analyzer for gas in blood using the apparatus
Inventor: TAKANO NOBUYOSHI
IPC: B01F23/10
Filed: 1989-09-09
Abstract: PURPOSE:To stably keep true pressure equilibrium for a long duration even under the condition of altering ambient temperature by putting temporal pressure alteration to pressure in a secondary side of a constant pressure generating means. CONSTITUTION:A gas mixing apparatus is comprised of two constant pressure generating means 53, 63 to make to kinds of gases at prescribed pressure, dividing means 54, 64 to divide two kinds of gases having the prescribed pressure into two gas flows, four constant flow rate producing means 56, 57, 66, 67 to make each divided gas flow have prescribed flow rate, and two gas mixing means 58, 68 to mix those two kind gases divided into two flows, and two mixed gases having different concentrations of said two gases are prepared. At that time, means 76, 78 to provide temporal pressure alteration to pressure at the secondary sides of the constant pressure generating means 53, 63 or means to give an impact to valve parts of the constant pressure generating mean are installed. As a result, true pressure equilibrium stable for a long duration even under the condition of altering ambient temperature is obtained.
Patent JP-H0783654-A (JP)
Title: Shape recognition apparatus
Inventor: ENDO MOTONORI
IPC: G01B11/24
Filed: 1993-09-20
Abstract: PURPOSE:To detect a precise optical center-of-gravity position by a method wherein, when a plurality of maximum values exist in the measured value of a quantity of received light, a main maximum value as the measured value of light from a directly irradiated image is discriminated out of the maximum values. CONSTITUTION:An image irradiated with spot light Ls is formed on the surface of an object to be measured, and scattered light Lr from the irradiated image is received by a one-dimensional CCD sensor 3. The sensor 3 is provided with many photodetectors, and measured data on quantities of received light of the individual photodetectors is input to, and stored in, a first video buffer. The, when the quantities of received light of the individual photodetectors are measured, a maximum position is discriminated from the measured values. When a plurality of maximum position are detected, a main maximum position IPm is discriminated on the basis of data on a main maximum position in the past which, was found in an immediately previous measuring operation. Then, inessential measured data out of measured data on this quantities of light is excluded, and data in an excluded part 11 corrected by using the measured data in the past. In this manner, an optical center-of gravity position is found on the basis of the corrected data.
Patent JP-H0889696-A (JP)
Title: Clothes dryer
Inventor: HAGIWARA HISASHI
IPC: D06F58/28
Filed: 1994-09-28
Abstract: PURPOSE: To detect a trouble which may lead to highly-instable rotatory control of a rotatory drum, in such a condition that the rotatory drum is eccentric, a magnet constituting a pulse generating means is distant from a magnet sensor, and clothes in the drum is not distributed uniformly, in a clothes dryer in which hot air is circulated into a rotatory drum rotatively-driven by a motor to dry clothes. CONSTITUTION: Hot air is made circulated into a rotatory drum 1 for drying clothes by means of a heat-exchanging bi-wing fan, and a PTC heater 3 is provided on a transmitting pathway toward the rotatory drum 1, and the heat- exchanging bi-wing fan and the rotatory drum 1 are rotatively-driven by a motor 5. A pulse generating means 7 by which pulse signals are generated N (natural number) times while the rotatory drum 1 is rotated once is installed and the pulse duration of the pulse generating means 7 is measured by a pulse duration judging means 96, and this pulse generating means 7 generates an unusual condition signal when the pulse duration is other than a specified value and the trouble is informed through the unusual condition signal from the pulse duration judging means 96 by means of an informing means 13.
Patent JP-H0896231-A (JP)
Title: Controller for automatic vending machine
Inventor: HAYASHI YOSHIHARU
IPC: G04G15/00
Filed: 1994-09-28
Abstract: PURPOSE: To provide a controller for an automatic vending machine which can control vending while accurately and easily managing the guarantee period of each merchandise. CONSTITUTION: The controller is constituted of a full number setting means 1 for setting up the full number of merchandises stored in each column, a full number storing part 2 for storing each value set up by the means 1, a remaining merchandise number storing part 3 for storing the number of remaining merchandises in each column, a retention period setting means 4 for setting up the retention period of merchandises in each column, a retention period storing part 5 for storing the value set up by the means 4, a timer means 6 for counting time elapsed, plural number of remaining retention days/number of remaining merchandises storing parts 7 for storing the number of remaining retention days and the number of remaining merchandises in the number of remaining retention days, an warning means 9 for generating an warning to the external,  and a supply completion input means 10 for inputting a signal at the time of completing merchandise supply.
Patent JP-S6386887-A (JP)
Title: Plating method
Inventor: KIMURA SABURO
IPC: C25D5/16
Filed: 1986-09-30
Abstract: PURPOSE:To easily carry out partial plating on a member to be plated when the member is immersed in a plating soln. and plated, by selectively blowing air bubbles on the member. CONSTITUTION:A member 9 to be plated is successively passed through a first plating bath 10, a washing bath 18 and a second plating bath 11 with guide rollers 12a-12d, 13a-13d. The member 9 is entirely plated in the first plating bath 10, washed in the washing bath 19, dried and transferred to the second plating bath 11. In the bath 11, air bubbles are blown on the desired part of the member 9 from a nozzle 16 placed in the bath 11 so as to prevent the sticking of a plating soln. 15. Thus, the thickness of a plated layer formed on the desired part is reduced and partial plating can be carried out without using a masking tape.
Patent JP-S6476239-A (JP)
Title: Information processor
Inventor: YAMADA KENJI
IPC: G06F12/08
Filed: 1987-09-18
Abstract: PURPOSE:To prevent processing speed from lowering at a write command executing time by continuously executing an instruction without waiting for the normal end of the write command when a missing page is not generated even in case of the a cache miss. CONSTITUTION:A first FF 14 is provided to be set when the cache miss is detected and to be reset by the keeping information of an instruction restarting information when the executing instruction is the write command. A second FF 20 is provided to be set when the missing page is generated at the keeping time of the instruction restarting information and to be reset by returning information. A control part 15 controls so as to interrupt instruction execution by the set output of a first FF 14 and restart the instruction execution by a reset output. Since a control part 21 controls so as to return the reserving information by the set output of a second FF20, the instruction can be continuously executed without waiting for the normal end of the write command even in case of the cache miss when the missing page is not generated and even for missing page generation, an instruction restarting can be executed without trouble.
Patent JP-H04254793-A (JP)
Title: Reactor-core bulkhead apparatus
Inventor: JIERAADO SHIBEROU
IPC: G21C5/10
Filed: 1991-08-21
Abstract: PURPOSE: To provide a diaphragm device used in a pressurized water reactor. CONSTITUTION: A space is provided between a reactor core is square pillar shape of a nuclear reactor and a cylindrical case, and a device has a vertical partition plate around the reactor core and a reinforcing element that is provided between the partition plate and the case. The device has panels 10, 12, and 14 that are arranged in vertical and horizontal rows, all panels in a the same horizontal row are equal, the device has mutually welded vertical partition plates, he partition plates support the case, and at the same time horizontal and vertical reinforcing materials 18 and 19 that cross in a cross and a vertical tube 28 are provided. A tube that is piled up in the same vertical row forms a post that is arranged on a reactor core support plate. A strong vertical key 32 connects panels in different vertical rows and are fixed to the case.  Therefore, the device can be assembled easily, thus reducing the number of screws.
Patent JP-H07219895-A (JP)
Title: Integrated circuit and method for control of its operation
Inventor: DEBITSUDO UORUTAA FURIN
IPC: G01R31/3193
Filed: 1994-08-23
Abstract: PURPOSE: To control data transfer from an external data processor to a certain internal data processor by making a delay circuit operable and selecting a delay clock signal. CONSTITUTION: When it is detected that a clock selector 140 has not at present received any data from the external data processor, according to a bus clock signal 130, an initial clock signal is supplied to the internal data processor. When it is detected that the clock selector 140 is accessed from the external data processor, the clock selector 140 controls a switch 150, moves it to the inverse position and supplies an initial clock signal 80 to an output buffer 180. The output buffer 180 is operated as a 1st delay device, and this delays the clock signal 80 precisely for delay time equal to the delay added by outside the data buffer. The delayed signal 80 is supplied to the output terminal of an integrated circuit, namely, to a pad 190.
Patent JP-H0630734-A (JP)
Title: Production of synthetic egg
Inventor: NAKAMOTO KENHACHIRO
IPC: A23L5/20
Filed: 1992-07-20
Abstract: PURPOSE:To obtain a synthetic egg from which cholesterol is removed by separating many raw eggs into the whites and the yolks, freezing and coagulating the yolks after removing materials harmful to the yolks themselves and putting the yolks into the whites in a container and closing. CONSTITUTION:Many raw eggs are separated into the whites and the yolks and the separated whites and the yolks are separately gathered together. The original shape of the yolk is destroyed and the yolks are agitated to remove cholesterol with a material which is able to remove or to decrease cholesterol and then they are put into a circular of a multilateral container, frozen and coagulated to produce the yolk 3. Then, the above-mentioned whites are put into a circular or a multilateral container 10 to which is added one to a few of the yolk 3, and the container is covered and closed to obtain a synthetic egg.
Patent JP-2000065832-A (JP)
Title: Filter type biological specific reaction measurement carrier and measurement using it
Inventor: TANEBE MASARU
IPC: G01N33/53
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an accurate analysis result without requiring any pretreatment of a sample by using a porous filter made of a plurality of specific kinds of organic polymers and provided with a specific pore size. SOLUTION: A measurement carrier is constructed of a filter type organic polymer having a pore size of about 1-100 μm. The organic polymer is one of polymers selected from polyamide, polyacrylate, acrylic resin, methacrylic resin and the like or a mixture of two or more kinds of polymers selected from them. The surface of the filter type organic polymer is treated by hydrolysis or corona discharge of the fibrous surface or application of an active substance. A first substance specifically reacting with a measured substance is arranged in the lower part of the filter type biological specific reaction measuring carrier, and a biological specific reaction measuring apparatus provided with an absorbing layer absorbing liquid penetrating through the measuring carrier is used. The measured substance is antigen specific human IgG or human IgE.
Patent JP-2001061097-A (JP)
Title: Image pickup device
Inventor: TAMURA AKIHIRO
IPC: H04N5/335
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain an image pickup device that photographs an object under lighting modulated at in other than 1/60 sec period, by using an electronic shutter so as to output a video signal whose luminance flicker is suppressed. SOLUTION: An image pickup means 111 including an image pickup device 102, an image pickup device drive circuit 110, an ASP-A/D converter 103, and a sychronizing circuit 104 is used to generate a signal S1 by photographing an object at an electronic shutter speed of 1/m sec within one vertical scanning period and a signal S2 by photographing an object at an electronic shutter speed of 1/n sec within one vertical scanning period. A microcomputer 109 of a gain control means 112 calculates a correction gain so that the ratio of the signal S1 to the signal S2 is n:m. A multiplier 105 multiplies the correction gain by the signal S2 to provide a signal S2' to a signal processing circuit 106. Thus, luminance flicker can be suppressed.
Patent JP-H0760527-A (JP)
Title: End mill for rough finishing
Inventor: YOSHITOSHI SHIGEYASU
IPC: B23C5/10
Filed: 1993-08-26
Abstract: PURPOSE:To improve the machining efficiency and machining precision by forming an edge diameter of an outer circumferential cutting edge for rough finishing on the end tip side to be smaller than an edge diameter of an outer circumferential cutting edge for finishing on the shank side. CONSTITUTION:An end mill is provided with an outer circumferential cutting edge 4 of a wavy form for rough finishing on the end tip side inside an effective edge length, and an outer circumferential cutting edge 5 for finishing as a normal helical edge on the shank 3 side. An edge diameter of the outer circumferential cutting edge 4 for rough finishing on the end tip side is set to be smaller than an edge diameter of the outer circumferential cutting edge 5 for finishing in a range of 0mm to 1mm, or by 0.2mm preferably. Contact distance of the outer circumferential cutting edge 4 with a work at the time of rough finishing is thus decreased to reduce cutting resistance. In addition, in a finishing process, the process can be performed with the outer circumferential cutting edge 5 or finishing in a similar program to that for rough finishing.
Patent JP-S6390193-A (JP)
Inventor: SATO TOSHIO
IPC: H05K1/09
Filed: 1986-10-03
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-H0656558-A (JP)
Title: Build-up colors
Inventor: NOZAKI SATORU
IPC: C04B41/89
Filed: 1992-08-10
Abstract: PURPOSE:To provide the build-up colors which can form build-up parts of build-up noble metal colors high in build-up and having excellent durability and wear resistance. CONSTITUTION:These build-up colors 10 are disposed between pottery 9 and a noble metal layer 2 and are used to build up this noble metal layer 2. The build-up colors consist of 60 to 80wt.% glass flux 11 and 20 to 40wt.% Zircon 12(R). The three-dimensional build-up noble metal colors 100 are formed by disposing the build-up colors 10 between the pottery 9 and the noble metal layer 2. The Zircon 12(R) is preferably a mixture composed of one or >=2 kinds of zircon pigments formed by solutionizing any of Pr (preseodymium), V (vanadium), Fe (iron), Co (cobalt) and Cr (chromium) into ZrSiO4.
Patent JP-S59225611-A (JP)
Title: Contactless switching device
Inventor: BUIRUFURIITO GEERU
IPC: H03K17/945
Filed: 1983-12-14
Abstract: PURPOSE:To attain an intrinsically safe function in the operation of two ways without requiring large power by connecting a sensor and an output unit with a couple of lead wires only. CONSTITUTION:Voltages of Zener diodes 3, 4 are respectively 15V and 20V, a resistor 5 is 1,000OMEGA and the equivalent impedance of an oscillating circuit 20 with/without the effect of a metallic piece 1 is respectively 1,000OMEGA and 9,000OMEGA. A current of about 10mA flows to a couple of leads 6 without the effect of the metallic piece 1, a line voltage is about 10V and a TR7 of a pulse generating circuit 23 is inoperative. On the other hand, a TR18 keeps turned on and no voltage is produced in the secondary coil 19' of a transformer. A capacitor 8 is charged at the presence of effect of the metallic piece 1, and when a charging voltage reaches the threshold value of the TR7, resistors 10, 11 are connected in parallel by the TR7 and the line voltage is decreased to 10V. When the voltage of the capacitor 8 becomes the threshold value or below of the TR7, the capacitor 8 is charged again. That is, the oscillating current repeats high/low state while the effect of the metallic piece 1 exists. An output signal appears in the coil 19' of the output unit 22 in response to this oscillating current.
Patent JP-H0684957-A (JP)
Title: High electron mobility field effect semiconductor device
Inventor: NIKAIDO JUN-ICHIRO
IPC: H01L21/338
Filed: 1992-09-02
Abstract: PURPOSE:To improve linearity by equalizing values of mutual conductivity of heterojunctions irrespective of distances from a gate electrode by employing extremely simple means and substantially flattening it entirely. CONSTITUTION:The high electron mobility field effect semiconductor device comprises a laminate in which a plurality of heterojunctions are generated by electron supply layers 23, 25, an electron transit layer 24, etc., and two-dimensional electron gas layers 30, 31 are generated at the side of the layer 24 of a heterojunction, a source electrode 27 and a drain electrode 28 formed on a surface and electrically conducted with the layers 30, 31, and a gate electrode 29 for generating the layer 25 and a Schottky contact between the electrodes 27 and 28. Electron concentration of the layer 30 of the side farther from the electrode 29 is enhanced higher than that of the layer 31 of the side nearer to the electrode 29.
Patent JP-H0685808-A (JP)
Title: Frame synchronization system
Inventor: KUBO NAOTO
IPC: H04L7/08
Filed: 1992-09-02
Abstract: PURPOSE:To reduce the circuit scale without need of provision of N-sets of divider circuits by differentiating the bit inverting position implemented for preventing mis-synchronization at a receiver side entirely from each of N-sets of words being components of an interleaved frame. CONSTITUTION:A coding circuit 1 applies error correction coding to an input signal, an inverting circuit 2 inverts bits at an optional position of the signal by using a timing signal from an interleave circuit 3, which outputs the resulting signal to a radio channel. When no error is in existence on a transmission line and the position of bits inverted by the circuit 2 is entirely the same, since a syndrome pattern produced by a conversion circuit 4 converting the signal into N-series of signals and by a divider circuit 5 through a generation polynomial is the same, no delimiter of frames cannot be detected. However, syndrome patterns from the circuit 5 are all different from each other by differentiating entirely bit positions of inversion at the circuit 2 from each of N-sets of words being components of frames. The correction is implemented correctly and a timing signal being a reference signal of de-interleaving by realizing the N-sets of the correction methods as above by correction circuits 6-1-6-N.