baber/WOPTO huggingface dataset:
Patent JP-S6273644-A (JP)
Title: Wafer prober
Inventor: AKUMOTO MASAMI
IPC: H01L21/68
Filed: 1985-09-26
Abstract: PURPOSE:To decrease the size of a wafer prober and to increase the number of wafers that the wafer prober can measure, by providing a conveyor system formed integrally and having both transmitting and receiving functions. CONSTITUTION:A transmitting/receiving conveyor system 32 is arranged adjacent to a measuring section 31b. In the conveyor system 32, a driving pulse motor 54 having a pulley 54a fixed into the axis thereof is associated with a moving section 52 having two journaled pulleys 50 and 51 and a belt extended between the pulleys 50 and 51, and a driving belt 53 is extended between the pulley 54a on the axis and the journed pulley 50. When the moving section 52 having the extended belt 53 changes the rotational direction of the driving pulse motor 54, the function of the conveyor system is switched between transmitting and receiving functions. According to this construction, the size of a wafer prober can be substantially decreased while the measuring capability thereof is doubled.
Patent JP-H0495472-A (JP)
Title: Picture data processing system
Inventor: MORIHARA TAKASHI
IPC: H04N1/41
Filed: 1990-08-10
Abstract: PURPOSE:To quickly encode and decode a picture by encoding the picture following a dependent relation after dividing the picture into small areas respectively composed of plural blocks and, at the time of decoding the picture data, decoding the data to those of a designated small area and small areas having dependent relations with the designated small area. CONSTITUTION:An encoding means divides picture data into small areas by means of a small area selecting section 12. A picture data encoding section 13 encodes the picture data at every small area 300 and stores encoded data by regarding the picture itself as an assemblage of small pictures. A related data preparing section 18 detects designation of a dependent relation to the encoded small areas and stores the detected designation as related data. When positional information is inputted by using an input device at the time of decoding, the small area selecting section 15 of a decoding means detects the small area containing an inputted position and outputs the number of the small area. A picture data decoding section 16 decodes the picture of the detected small area after selecting the encoded data corresponding to the number of the detected small area and reconstitutes the picture data. A relation data discriminating section 19 discriminates the number of a small area having a dependent relation and decodes the small area having the relation.
Patent JP-H1063008-A (JP)
Title: Production of semiconductor device
Inventor: OHASHI AKIRA
IPC: H01L29/73
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To shorten the production process. SOLUTION: After a silicon oxide film 2 is formed on a semiconductor substrate 1, a first semiconductor layer 4 is formed and a photoresist 5 is formed by a photolithography stage. The first semiconductor layer 4 is then selectively removed. Next, a second semiconductor layer 7 is formed in the apertures formed by removing the first semiconductor layer 4 and (n) type epitaxial layers 8 contg. an impurity of a concn. lower than the concn. in the embedment regions of the second semiconductor layer 7 are formed in the parts where the photoresist 5 and the silicon oxide film 2 are removed and on the second semiconductor layer 7 described above.
Patent JP-S60108376-A (JP)
Inventor: NAKABASHI MASAKO
IPC: B23K1/19
Filed: 1983-11-14
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-2001041514-A (JP)
Title: Humidifier
Inventor: KIZAWA TOSHIHIRO
IPC: F24F6/10
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize heat from a heater with the recovery of heat from a humidifying rotor, by collecting heat from the heated humidifying rotor, heating the air having the collected heat while passing through a heat collecting path and thereafter directing the air to the humidifying rotor through a heating path. SOLUTION: When a humidifying rotor 1 is rotated in the direction of an arrow R, an airflow X that flows through a moisture absorbing path 2 passes through a region of the rotor 1 to absorb moisture in air. The region from where moisture in air has been absorbed, gradually faces with a humidifying path 3 as the rotor 1 rotates. On the other hand, an airflow Yu that flows through a heat collecting path 4 passes through the region of the rotor 1 which faces the heat collecting path 4, and thereafter heated by a heater 5. The heated air turns to an airflow Yd that flows through the humidifying path 3, passes through the region of the rotor 1, and discharges moisture into air from the region of the rotor 1 which faces the humidifying path 3.  Accordingly, heat from the heater can be efficiently utilized because heat is collected from the rotor 1 prior to heating by the heater 5 to recover heat.
Patent JP-H0876135-A (JP)
Title: Liquid crystal display device
Inventor: NISHIO TOSHIYA
IPC: G02F1/1333
Filed: 1994-09-07
Abstract: PURPOSE: To protect a flexible substrate on which a liquid crystal driving element is mounted. CONSTITUTION: This device consists of a plate type liquid crystal cell 1, flexible substrate 2 on which a liquid crystal driving element 23 is formed, and print circuit board 3. The one side 21 of the flexible substrate 2 is connected to a specified peripheral side 15 of the liquid crystal cell 1, and another side 25 of the substrate is connected to the print circuit board 3. A connecting member 4 having a L-shape cross section is used in such a manner that the one side 41 of the member 4 is fixed to the specified side 15 of the cell 1, while the print circuit board 3 arranged almost perpendicular to the liquid crystal cell 1 by bending the flexible substrate 2 is fixed to the other edge 42 of the connecting member 4.
Patent JP-S59134142-A (JP)
Inventor: MIKAERU KURAUZAA
IPC: B65D6/34
Filed: 1983-11-14
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-H0261959-A (JP)
Title: Electric apparatus
Inventor: YOSHIZUMI NORIYUKI
IPC: H01M50/244
Filed: 1988-08-29
Abstract: PURPOSE:To replace battery pack without stopping supply of the power by providing practicability of installing two battery packs simultaneously in the condition that the battery packs are slided. CONSTITUTION:A slide electrode 10 of a body case 8 shall be longer than a slide electrode 5 of battery packs 1, 2. When the pack 1 is to be replaced with the one 2 which is already charged, a pawl 3 on the pack 2 is fitted in a recess 4 in the pack 1. After that, a stopper 11 is drawn into the case 8 by sliding a slide knob 13 on it in the direction of arrow K, and after that, the consolidated packs 1, 2 are slided. After being slided to the specified place, the stopper 11 comes into a recess 6 and the pack 2 is located. After that, the pack 1 is removed from the one 2, and thus pack replacement is accomplished without interruption of supply of the power.
Patent JP-H0380121-A (JP)
Title: Production of manganese dioxide for lithium secondary cell
Inventor: YAMAGUCHI MUNETOSHI
IPC: H01M4/505
Filed: 1989-08-22
Abstract: PURPOSE:To obtain manganese dioxide for a lithium secondary call capable of drastically increasing the discharge capacity by neutralizing a specified manganese dioxide with a solution containing lithium hydroxide and lithium nitrate and heating. CONSTITUTION:gamma-type manganese dioxide produced by electrolytic method or manganese dioxide produced by chemical synthesis is neutralized with a solution containing lithium hydroxide and lithium nitrate, and then heated to obtain the desired manganese dioxide. The addition amt. of lithium hydroxide in the neutralization process is preferably 10-35 pts.wt. for 100 pts.wt. manganese dioxide, while the addition amt. of lithium nitrate is 50-300 pts.wt. for 100 pts.wt. manganese dioxide. These lithium hydroxide and lithium nitrate are properly diluted to make a mixture solution for use. The process time of neutralization is preferably 1-7 days at 20-80 deg.C.
Patent JP-S6298745-A (JP)
Inventor: DUNHAM BRADFORD
IPC: H01L21/3205
Filed: 1986-09-12
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-S58113664-A (JP)
Title: Method of sealing water on shaft in hydraulic machine
Inventor: OOISHI YASUO
IPC: F16J15/40
Filed: 1981-12-26
Abstract: PURPOSE:To prevent water leakage and reduce air pressure to the atmospheric pressure for ejection by supplying air having pressure higher than that of sealed water to a gap between a shaft and a labyrinth seal through a supply port provided in the labyrinth. CONSTITUTION:The base of a spindle 1 of a hydraulic machine is surrounded by an upper cover 2, and a seal portion 3 capable of passing water is formed between the base and the cover 2. A labyrinth seal 5 is fixed to the upper cover 2 to form a predetermined gap 6 between the spindle 1 and said seal 5 and provide an air supply port 7 near the intermediate step portion. Water rises up to the intermediate step portion 5b from the lower portion 5a of the labyrinth 5 while sequentially reducing its pressure. When air having pressure higher than the hydraulic pressure is supplied through the air supply port 7 provided in the intermediate step portion 5b, the water rising up to the intermediate step portion 5b while reducing its pressure is blocked to prevent leakage of water. On the other hand, supplied high pressure air reduced its pressure at an upper step labyrinth 5c to be ejected to the atmosphere.
Patent JP-H0663677-A (JP)
Title: Method and device for manufacturing aluminum parts
Inventor: SEKIGUCHI TSUNEHISA
IPC: B21J5/00
Filed: 1992-08-11
Abstract: PURPOSE:To provide a method and a device for manufacturing a parts having deformed and complicate shape, which saves the processes and has good yield and little forged defect and uses a device in a comparatively low cost. CONSTITUTION:An aluminum alloy bar blank is charged into a cavity 6 and the lower surface of the blank is stopped at the position abutted on the cavity surface. An upper punch 7 is lowered by using a cylinder 10 for driving the upper punch, and while shifting the blank downward, the blank is pressed with an upper die 5 to be bent. The lower surface of the blank is stopped at the position abutted on a lower punch surface, and by working a cylinder 11 for driving the lower punch, as well, the blank is pressurize-compressed and plastic- deformed with the upper punch and the lower punch. A preformed material having vol. allocation and shape being suitable to a finish product is manufactured, and successively, die forging is executed to manufacture the parts having deformed and complicate shape.
Patent JP-H1061835-A (JP)
Title: Piping unit and block coupling
Inventor: MATSUZAKI TOSHIHIRO
IPC: F16L9/19
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To ensure self-supporting ability of a unit without any frame, to save a manufacturing cost for the support frame, and to reduce the weight of a unit by providing a polyhedron block coupling having the close matching mechanism of a support member to provide constitution of a piping with self-supporting stable structure and effecting assembly piping according to a built-in space. SOLUTION: A feed water main pipe element runs from a coupling part 11, coupled to a supply water main pipe, through a pressure reduction regulation valve 2 to a hot water supply apparatus B to which a feed water pipe 13 runs with a meter 3, and a branch pipe 12, branched to a feed water header C, located therein. Block couplings 4 formed of a polyhedron block 7 are arranged as a coupling for a piping element at the given parts of a piping unit. A reinforcing bar support member 52, such as a reinforcing lever formed of a round bar, is joined in a screwed-in state with a support member close matching mechanism through a screw hole formed in the given forming surface of a polyhedron forming a direction moment to provide piping constitution with self-supporting stable structure, and this constitution forms the reinforcing stable structure of the unit.
Patent JP-S6459725-A (JP)
Title: Manufacture of superconductive material
Inventor: KUDO KAZUNAO
IPC: C01G1/00
Filed: 1987-08-28
Abstract: PURPOSE:To increase the stability of superconductive characteristic and enlarge the degree of freedom of shape by dissolving or dispersing an organic acid of individual elements, which are composing a superconductive thin film including a pseudo perovskite type crystal structure, in an organic solvent, impregnating a solution or a dispersed liquid obtained in a porous metallic substrate to be baked after the organic solvent is volatized. CONSTITUTION:The following substances are made to be dissolved or dispersed in an organic solvent: organic acid salt of the element alpha included in group IIa of the periodic table, organic acid salt of the element beta included in group IIIa, and organic acid of the element gamma of at least one kind selected from elements included in groups Ib, IIb, IIIb, VIIIa, and IVa of the periodic table. A solution or a dispersed liquid obtained is made to adhere to a porous metallic substrate, then a superconductive composite material, which is providing a superconductive composite oxide layer having the composition of the formula 1 is formed with an organic solvent volatized and baked. Polymethlene carboxylic acid, naphthenic acid, and fatty acid etc., are used as organic acid. Thus a fragile superconductive material can be formed in an optional shape because a porous metallic substrate supports a superconductive composite oxide layer.
Patent JP-S6193709-A (JP)
Title: Current mirror circuit
Inventor: SANO YOSHIAKI
IPC: G05F3/26
Filed: 1984-10-13
Abstract: PURPOSE:To form a current mirror circuit whose current ratio is close to 1 and which is operated at a low voltage by providing the 1st and 2nd circuits comprising two transistors (TR) in which one current is set larger than the other current. CONSTITUTION:An emitter area of a TRQ3 is n-time that of a TRQ2. further, the emitter area of a TRQ5 is n-time that of a TRQ4. In establishing the relation of I2<<I1 by increasing a resistance R and the value (n), the relation of Ii/ I0 1+(1/betaN)X(I2/I1) is established, where betaN is a current amplification factor of the TRQ1. Since the relation of I2/I1<<1 is established, the current ratio Ii/I0 is close to 1. Thus, the current mirror circuit whose current ratio is close to 1 and which is operated at a low voltage is formed.
Patent JP-H1151876-A (JP)
Title: Method for detecting fluctuation of stripe in specimen
Inventor: FUJITA HIDETO
IPC: G06T7/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To detect fluctuation of stripe by subjecting the image picked up from the surface of a specimen to projection processing in order to determine the projective distribution waveform in the orthogonal direction and then extracting a feature point possibly causing fluctuation of stripe. SOLUTION: When an LCD panel is inspected for fluctuation of strip, foe example, an image is picked up by means of a CCD camera and subjected to projection processing for adding a brightness value to the image in the vertical direction to produce a waveform indicative of the accumulated brightness at each position in the horizontal direction. The waveform is then subjected to smoothing and a peak point where the direction of gradient changes is searched along with an inflection point where the gradient varies significantly. The points caused by noise or the points corresponding to an invisible fluctuation of strip are then deleted from the searched peak points and inflection points.  An evaluation value is calculated for the remaining significant points by a given method, based on the difference between its accumulated brightness and the accumulated brightness at a right adjacent point, and the distance between both points.
Patent JP-H1061343-A (JP)
Title: Method for taking air in by using window
Inventor: HIROFUJI AKITO
IPC: E06B7/02
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To take a sufficient amount of air in a room by arranging a plurality of opening members which can be opened in the outdoor direction of a building. SOLUTION: A plurality of opening members that can be opened and closed in the outdoor direction of a building 8 are arranged. The length of each opening member from an exterior wall face 7 to the edge 30 of an opening when it is open is greater on the lee side than on the windward side. Therefore, air that cannot be taken in because of the windward opening member can be taken a room with the lee opening member, so that it can take sufficient air in the building 8 and also can facilitate ventilation.
Patent JP-H05176692-A (JP)
Title: Devil's-tongue paste containing starch
Inventor: SHIMADA SEINOSUKE
IPC: A23L29/244
Filed: 1991-05-20
Abstract: PURPOSE:To obtain the subject food capable of reducing water separation phenomena due to a change with time without changing the texture unique to devil's-tongue paste (KONNYAKU in Japanese), decreasing the ratio of cost by adding starch as an extending agent to the devil's-tongue paste. CONSTITUTION:The objective product is produced by heating and dissolving starch in water and mixing the resultant paste solution in a devil's-tongue solution containing refined flour of the devil's-tongue dissolved therein or suspending the starch in the devil's-tongue solution containing the refined flour dissolved therein and then processing the prepared raw material according to a conventional method. Mung bean starch, sago starch and glutinous rice starch are preferred as the starch.
Patent JP-H0378922-A (JP)
Title: Gas insulation bushing
Inventor: AOYANAGI HIROKUNI
IPC: H01B17/36
Filed: 1989-08-23
Abstract: PURPOSE:To make operating voltage for an arrestor always constant by performing multistage stack of cylindrical magnetic substance units of epoxy resin which are filled with sheets or powder of strong magnetic substance on the surface of high-voltage conductor which is inserted into an insulator tube for a bushing. CONSTITUTION:Cylindrical magnetic substance units 19 of epoxy resin which are filled with sheets or powder of magnetic substance are stacked in a multistage manner along the surface of a high-voltage conductor 12 which is inserted into an insulator tube 11. In this case, magnetic material set as the magnetic substance units 19 has a great specific permeability in general. Accordingly, if this magnetic material is set inside a gas insulation bushing, inductance in this part gets considerably large and steep wave surge which enters from an aerial transmission line and rises quickly can be weakened. It is thus possible to obtain the gas insulation bushing which can make operating voltage for an arrestor always constant.
Patent JP-H1057665-A (JP)
Title: Fully automatic washing machine
Inventor: NAKAMURA SATORU
IPC: D06F39/08
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To complete a course from washing to dehydrating without a hitch, when dehydrating rinsing is performed by utilizing bath water, and when it is judged that bath water cannot be sufficiently supplied, by adding one more rinsing to later rinsing. SOLUTION: When a course to utilize bath water is selected by a microcomputer 31, discrimination whether to use bath water in next rinsing or not is performed after completion of dehydrating rinsing. When the discrimination is YES, a water draining valve 17 is closed and a bath water pump is driven. Whether the level of bath water to be supplied to an inner tub 6 reached a prescribed level A or not and whether a prescribed time T1 passed or not after the bath water pump is driven are discriminated. When the water level did not reach the level A after passing the time T1 , a retaining rinsing process is once added and tap water is supplied by turning the bath water pump 12 off and by opening a water supply valve to supply tap water and then perform rinsing dehydrating process.
Patent JP-H0876772-A (JP)
Title: Active muffler
Inventor: KAMIYAMA HIDEKI
IPC: H03H17/00
Filed: 1994-09-08
Abstract: PURPOSE: To improve the volume, tone quality, etc., of a noise canceling sound generated from a speaker for improving a muffler effect in an active muffler constituted so as to generate a sound of a phase opposite to a noise to muffle it from the speaker. CONSTITUTION: A phase setting device PD and a volume setting device VD are provided in a control part ANC of an active muffler, and when the inside of a cabin of a tractor with a cabin is muffled, the fluctuation of the number of revolution of engine and an engine load rate are detected, and an opposite phase sound is formed, and further, in the case of a muffler of band-pass filter passing type, the central frequency of band-pass filter BPF is made settable and in the case of a muffler of the type forming the opposite phase sound by an oscillator, the frequency of the oscillator is made settable.
Patent JP-S6276803-A (JP)
Title: Variable constant current circuit
Inventor: TANABE MASATO
IPC: H03F3/45
Filed: 1985-09-30
Abstract: PURPOSE:To obtain a variable constant current circuit where a variable range of an output current is increased more than the variable range of a control voltage by inserting a resistor between an emitter of a transistor (TR) converting an output voltage of a differential amplifier into a constant current and a power voltage terminal. CONSTITUTION:A resistor Z is inserted between the emitter of a TR Q5 and a power voltage VCC. Through the constitution above, in the balancing state where collector currents I1, I2 of TRs Q1, Q2 reach the balancing state, since a current of (VCC-VB0)/Z floss from the power supply voltage VCC via the resistor Z, a collector current Ityp of a TR Q5 has a large output change with respect to the same control voltage. Thus, a constant current with a larger variable range than the variable range of the control voltage VB is extracted.
Patent JP-S6370658-A (JP)
Title: Image reader
Inventor: NISHIKAWA MASAAKI
IPC: H04N1/193
Filed: 1986-09-12
Abstract: PURPOSE:To prevent an image from being disordered in fast read mode even if a driving system responds with a delay time by providing a means which eliminates the delay of the transfer time of image data due to the response delay time of a feed driving means which feeds a recording medium. CONSTITUTION:A CPU 18 outputs a timing signal SH based on a one-storage time as one cycle to a photoelectric transducer 11 to control the storage and output of image data. The image data outputted by the photoelectric transducer 11 in synchronism with a timing signal SH are written cyclically in buffers A, B and C with synchronizing write signals Ain, Bin and Cin while delayed a two-storage time behind a Motor signal. Further, they are read out cyclically with Aout, Bout and Cout. Thus, the buffer C is added to write and read out the image data cyclically to prevent the delay of the response time of the driving system such as a motor 14 and a power transmission belt 15 from exerting influence upon the output image.
Patent JP-H0750376-A (JP)
Title: Manufacture of lead frame
Inventor: FUJITA KATSUFUSA
IPC: H01L23/50
Filed: 1993-08-07
Abstract: PURPOSE:To manufacture a lead frame of high quality at a low cost by a method wherein lead frame manufacturing processes are so mutually linked together as to be improved in workability and productivity and lessened in number of handling processes to protect lead frames against damage caused by handling. CONSTITUTION:A form processing line 11, wherein a stripe-like material 10 is formed into many continuous rectangular lead frame materials 25 by etching, and a lead frame 18 is separated from an outer lead frame 20, and a plating line 12, wherein the required part of the lead frame 18 is plated, are provided. Furthermore, a forming line, wherein the inner leads of a lead frame plated as required are fixed together by taping, and a center die pad is depressed, is provided, and these three lines are connected together through the intermediary of a transfer conveyer 13 mounted with a lead frame mounting cage 41 and made to operate as a whole.
Patent JP-S58112417-A (JP)
Inventor: SATOU KAZUYASU
IPC: H02H9/02
Filed: 1981-12-25
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。