baber/WOPTO huggingface dataset:
Patent JP-H11280781-A (JP)
Title: Clip for yoke
Inventor: SEKINE HIROSHI
IPC: F16D1/04
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To sharply improve assembling workability, even being a simple constitution. SOLUTION: This clip has a main body 105a extending along the outer surface of a yoke 1 to be fitted to the yoke 1, and a trapezoidal piece 105f etc., protruded between the tubs 101a and 101b of the yoke 101 from the main body 105a via a bolt hole; and the trapezoidal piece is pulled into a bolt hole when a shaft passes through between the tubs 101a and 101b to be fitted to the yoke, to allow the passing of the shaft; but after the shaft is fitted to the yoke 101, the shaft is prevented from parting from the yoke 101. Consequently the dimension between the tubs 101a and 101b of the yoke 101 and the width of the shaft can be nearly equalized, thereby reducing the gap caused between the yoke 101 and the shaft.
Patent JP-H1137591-A (JP)
Title: Absorption-type freezer
Inventor: WATABE YUJI
IPC: F25B15/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To effectively collect heat that an exhaust gas retains. SOLUTION: An absorption-type freezing device is heated by a gas burner 1 and has a generator 2 for generating a high-temperature refrigerant vapor g1 , a condenser 4 for condensing the high-temperature refrigerant vapor g1 , a pressure-reducing mechanism 5, an evaporator 6 for vaporizing the refrigerant where pressure is reduced, and an absorption heat exchanger 7 for collecting absorption heat being generated when the evaporation refrigerant vapor g2 is absorbed into a diluted solution I1 being introduced from the generator 2.  In this case, a solution heat exchanger 9 for heat collection for collecting heat where the diluted solution I1 being introduced to the absorption heat exchanger 7 from the generator 2 retains into a dense solution I2 being introduced from the absorption heat exchanger 7 and a heat recovery heat exchanger 13 for collecting heat where an exhaust gas g0 being introduced from the generator 2 retains into the dense solution I2 being introduced from the absorption heat exchanger 7 are provided in parallel and the temperature of the dense solution I2 being supplied to the solution heat exchanger 9 for heat collection and the heat recovery heat exchanger 13 is reduced, thus efficiently collecting the retention heat of the diluted solution I1 and the exhaust gas g0 .
Patent JP-S5888737-A (JP)
Title: Micro camera reader
Inventor: OOTSUKA SHIYUUICHI
IPC: G03B21/00
Filed: 1981-11-24
Abstract: PURPOSE:To obtain a micro camera reader which projects a sharp image by recording a noise-free image during photographing without causing discharge, and preventing a film from curling during projection. CONSTITUTION:During photographing, pressure glass 17 leaves the photosensitive surface of a film 13, whose desired unexposed part is charged by a charger 23 and moved to a photographic position. Then, a reflected image from an original 11' is recorded through a photographic lens 12 to form an electrostatic latent image. The latent image is developed by a developing device 24 to obtain a toner image, which is fixed by a heater 25. To view the image on the film 13 after the fixation, the film 13 is moved to between a heat-absorbing filter 15 and the pressure glass 17 and sandwiched wherein, and a lamp 16 is turned on to project the image on a screen 11. During the projection, the pressure glass plate 17 is pressed against the film to hold the film flat, so a noise-free image of excellent quality is obtained to project a sharp image.
Patent JP-H04350233-A (JP)
Title: Wall structure with drain vertical trough of building
Inventor: NAKANO HARUNA
IPC: E04B1/64
Filed: 1991-07-03
Abstract: PURPOSE:To simplify the wall structure of a building, reduce the number of members, easily construct the wall section of the building at a low cost, and collect and drain the rain water sprayed between outer wall finish panels. CONSTITUTION:Multiple vertical through holes 2 arranged in the width direction of a wall plate 1 are provided on the wall plate 1 made of a cement material, and many cross pins 3 crossing the multiple vertical through holes 2 are inserted into the wall plate 1 at an interval in the vertical direction. Opening sections 5 corresponding to the cross pins 3 are provided on surface side plate bodies 4 of the multiple vertical through holes 2 on the wall plate 1, and the groove bottom plate 7 of a drain vertical trough 6 is overlapped on the surface of the wall plate 1 between the multiple vertical through holes 2 and fixed with a bolt 8. Hook metals 11 fixed at the upper section and lower section on both the right and left sides of an outer wall finish panel 9 is inserted into the opening section 5, and hook slits 10 provided on the hook metals 11 are coupled and hooked on the cross pins 3.
Patent JP-H0477443-A (JP)
Title: Purification of 2,3-dichloro-1-propanol
Inventor: MORI TOSHIO
IPC: C07C29/62
Filed: 1990-07-17
Abstract: PURPOSE:To obtain the subject substance by introducing a solution of the subject substance into a degassing column, dissipating C1, cooling the residual liquid, returning the aqueous layer to a reactor, introducing an oil layer to a distillation column, cooling the column-top distillate and recovering the subject substance from the obtained oil layer and the high-boiling fraction of the distillation column. CONSTITUTION:A solution of the subject substance is produced by chlorinating allyl alcohol in hydrochloric acid in a reactor 1. The solution is introduced into a degassing column to dissipate HCl and the residual liquid is separated in a 1st decanter. The aqueous layer 3a is returned to the reactor 1 and the oil layer 3b is introduced into a distillation column 4. The column-top distillate composed of HCl, a part of 2,3- dichloro-1-propanol and other low-boiling components is introduced into a 2nd decanter 5 and separated into an aqueous layer 5a and an oil layer 5b. The aqueous layer 5a is returned to the reactor, and the subject substance is recovered from the oil layer 5b and the high-boiling component obtained from the distillation column 4. The supply of hydrochloric acid to the reactor can remarkably be suppressed and, in the case of transferring the product to a saponification process, the useless consumption of Ca(OH)2 can be decreased.
Patent JP-H0910632-A (JP)
Title: Treating liquid replenishing method in electrostatic coating device and device therefor
Inventor: DAN EIJI
IPC: B05B5/04
Filed: 1995-06-30
Abstract: PURPOSE: To prevent the occurrence of quality abnormality, to improve safety and workability by replenishing a treating liquid to an intermediate tank from a construction bath tank, then stopping this replenishment once and cutting off the continuous route for the treating liquid by replenishing the treating liquid to a feed tank from the intermediate tank. CONSTITUTION: When the surface of the liquid of a feed tank 4 is lowered to the lower limit value, a treating liquid in a construction bath tank 8 is replenished to an intermediate tank 11 from a replenishing port 12 in the upper part of the intermediate tank 11 via piping 10 by a replenishing pump 9. At this time, a discharge valve 13 of the intermediate tank 11 is closed without fail to stop the supply of the liquid to the feed tank. When the quantity of the treating liquid in the intermediate tank 11 becomes a fixed one, the pump 9 is stopped to stop the replenishment to the intermediate tank 11 from the construction tank 8. After the falling of the treating liquid from the replenishing port 12 has been completed, a valve 13 is opened to replenish the treating liquid to the feed tank 4 from the intermediate tank 11.
Patent JP-2000021841-A (JP)
Title: Wafer treatment method and wafer treatment apparatus
Inventor: MIYA KATSUHIKO
IPC: B08B3/04
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent the reattachment of mist of treatment liquid to a substrate, lowering of throughput of drying treatment, generation of watermarks, etc. SOLUTION: A spin chuck 1 is arranged at a liquid treatment height WH and liquid treatment by treatment liquid is carried out by supplying a treatment liquid to a wafer W from a nozzle 3 and a treatment liquid supply opening 17a, while rotating a spin chuck 1 holding the wafer W with a cup 2 arranged in the circumference of the wafer W held by the spin chuck 1. After supply of treatment liquid to the wafer W is stopped, the wafer W is arranged in a position upper than an upper end 2a of the cup 2 by making the spin chuck 1 raise to a drying treatment height DH, and the spin chuck 1 holding the wafer W is rotated at a fast speed in the state and the wafer W is dried.
Patent JP-S6434625-A (JP)
Title: Assembly equipment for mesh ring of catalyst converter
Inventor: YAMASHITA KOYO
IPC: B23P21/00
Filed: 1987-07-28
Abstract: PURPOSE:To form a mesh ring easily by preparing a corrugated plane mesh plate, cut a mesh plate of expected dimensions out of it, rounding the cut plate and executing the spot welding at the overlapped part of the plate. CONSTITUTION:At first, a plane mesh material 9 is prepared. A plurality of mesh plates 10 each having the dimensions desired to form a mesh ring are cut out from the corrugated plane mesh material 9 having a plurality of alternate rises 7 and downs 8. Each of the mesh plates 10 is rounded and the rises 7 and downs 8 at the opposed ends thereof are overlapped on each other so that a cylindrical mesh plate 10a is formed. With the overlapped portion 11 put on an electrode 12, said portion is brought between both an electrode chip 13 and the electrode 12 and subjected to spot welding, whereby making up a mesh ring.
Patent JP-S5890182-A (JP)
Title: Adaptor for continuity inspection of circuit plate and manufacture thereof
Inventor: MURATA HIDEYO
IPC: G01R31/02
Filed: 1981-11-25
Abstract: PURPOSE:To manufacture rapidly and inexpensively an adaptor matched with the position of the continuity hole of a circuit plate, by providing a plurality of cuts on the edge angle part of one end surface of a pin for inspection, and by providing a ring-shaped groove in a position adjacent to the above end surface. CONSTITUTION:A plurality of cut parts 4c are provided on the edge angle part of the head 4b of a pin 4 for inspection, and a ring-shaped groove 4d is provided on the outer peripheral surface adjacent to the head 4b of the pin. Then, automatic lapping is performed to connect a connector 1 to the head 4b of the pin with a lead wire 9. In this case, the end part of the lead wire 9 is welded to the head 4b of the pin 4, and the circumference of this welded pin 4 is rotated while a Z axis is lowered, whereby the lead wire 9 is welded to the connector pin. By this method, an adaptor matched with the position of the continuity hole of the pattern of a circuit plate can be manufactured rapidly and inexpensively.
Patent JP-H0715475-A (JP)
Title: Digital control circuit
Inventor: ARUFURETSUDO AARU DANROTSUPU
IPC: H04L25/02
Filed: 1992-06-24
Abstract: PURPOSE: To provide a digital control circuit having a managed impedance value at an input and output terminals for minimizing variance on the manufacture of an integrated circuit. CONSTITUTION: In this digital control circuit, the size of an integrated circuit transistor is digitally controlled. This digital control transistor functions as a control impedance connected with the output terminal of the integrated circuit. In this case, plural transistors are enabled by a control signal, and the group of the enabled transistors is allowed to respond to an input signal inputted to a conventional transistor.
Patent JP-2001014014-A (JP)
Title: Numeral control method and its device
Inventor: SUZUKI KEIICHIRO
IPC: G05B19/18
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To make NC data inside an NC such as a command coefficient, a machine coefficient have optimal values during automatic operation according to a macro program prepared by a machine manufacturer and without hindering an axis transfer processing by a macro program processing. SOLUTION: The macro program for updating coefficient value suitable to individual machine characteristic is prepared and stored in a macro program memory 101A by the machine manufacturer. Correspondence between a macro calling code and a macro program number is simultaneously set in a macro program managing table memory 202A. A machining program is traced before execution of the automatic operation or at first automatic operation and a block number by which the macro program for updating coefficient value is called and a calculated result of the macro program at the time are stored in a block number storage table memory 203A and a calculated result storage table memory 204A by an NC device. The stored calculated result is outputted instead of calling the macro program by the stored block number from the next operation.
Patent JP-H0722313-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: MIURA HIROSHI
IPC: H01L21/02
Filed: 1993-06-30
Abstract: PURPOSE:To provide the title manufacturing method of SOI structured semiconductor device capable of eliminating the complicated steps and specific substrate for creating the thermal environment in a seed part or increasing the design allowance as well as electrically insulating a substrate from a single crystalline semiconductor thin film perfectly. CONSTITUTION:The title semiconductor device adopts a (100) surface single crystalline Si substrate 1 as a single crystalline semiconductor substrate also CaF2 as a fluoride as well as an Si thin film as a semiconductor thin film 6. At this time, an insulating film 2 having a partial aperture part 4 is formed on the single crystalline Si substrate 1 so as to selectively grow a CaF2/Si dual layered film (Si (silicon) layer formed on a CaF2 layer). Finally, after the formation of the Si thin film 6 on the whole substrate 1, the Si thin film 6 formed on the CaF2/Si dual layered film is single-crystallized using the same as a seed part.
Patent JP-H0474479-A (JP)
Title: Semiconductor device
Inventor: YAMANISHI YUJI
IPC: H01L29/78
Filed: 1990-07-16
Abstract: PURPOSE:To increase resisting pressure by forming the second conductive-type well region in the first conductivity-type semiconductor substrate, and by forming the first conductive region except for the surface of this well region, and then by forming a diode on the surface of the second conductivity type well region, because of the second conductivity type region and the first conductivity type region. CONSTITUTION:The second conductivity type well region 2 is formed in the first conductivity type semiconductor substrate 1. The first diffusion region 3 of the first conductivity type is formed on the surface of part of the well region 2. A diode is formed on the opening surface of the first diffusion region 3 because of the second diffusion region 4 of the first conductivity type and the third diffusion region 5 of the highly-condensed second conductive type. MOSFET 7 for driving inductance load 6 is formed in the same semiconductor substrate. When the surge generates, a diode 8 yields before the MOSFET 7 yields, and the electric current flows in a resistor 9 between a gate and a source. The voltage generates at both ends of this resistor, and the MOSFET 7 moves due to the voltage, and absorbs the generated surge.
Patent JP-2000020434-A (JP)
Title: Page managing method for network system
Inventor: EGUCHI ATSUKO
IPC: G06F12/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To efficiently perform access from an NC terminal through an NC server to the target page. SOLUTION: Each NC terminal connected to the NC server is operated by a program and various data downloaded from the NC server at the time of start, reads out the target page of the WWW server by accessing the relevant WWW server through the NC server and displays it out on its own screen. Concerning such a network system, each NC terminal sets the relation between an address 8 and a page title 9 of a page 7 designated from the outside as a bookmark 10. Concerning each bookmark 10 set at each NC terminal, the NC server manages the bookmark shared among plural NC terminals composing of each group as a shared bookmark for each group and when activating each NC terminal, the shared bookmark of the group, to which the relevant NC terminal belongs, is downloaded to the relevant NC terminal.
Patent JP-S57114046-A (JP)
Title: Silencer for vehicle plate spring
Inventor: HORI JIYUNICHI
IPC: F16F1/18
Filed: 1980-12-27
Abstract: PURPOSE:To raise the wear resistance, dynamic spring constant, and damping performance of plate spring by attaching a metal piece having excellent wear resistanc, e.g., of brass, between the plate spring of a fiber-reinforced resin in such a way as to make them contact with each other. CONSTITUTION:A metal piece 6 having excellent wear resistance as a silencer S is provided between plate springs L of a fiber-reinforced resin. The metal piece 6 is made of a nonferrous metal, e.g., of brass, whose at least one surface is preferably subjected to soft nitration treatment such as Tufftriding. Since an uneven surface is provided on at least one side of the metal piece 6, dynamic frictional coefficient between the metal pieces 6 is greater and the dynamic spring constant of the plate spring 1 itself is also increased. Also, the damping performance of the plate spring is raised. Since the plate springs L are not contacted with each other, the wear resistance of the plate spring can also be raised.
Patent JP-S6165984-A (JP)
Inventor: HONDA SHIN
IPC: F16L11/08
Filed: 1984-09-10
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-H0476922-A (JP)
Title: Manufacture of bipolar transistor
Inventor: YAMAZAKI TATSUYA
IPC: H01L29/73
Filed: 1990-07-19
Abstract: PURPOSE:To enable micronization for increase in packaging density of an integrated circuit and for speedup of its operation by forming a side wall made of an insulator on the opening wall of a polysilicon layer and by opening an emitter layer which extends to the opening bottom. CONSTITUTION:A side wall 1 is formed by the anisotropical etching of a silicon oxide layer 10, and the side wall 11 and the wall of a silicon dioxide layer 7 are used as a mask to remove a silicon nitride layer 6 under them by wet etching. Next, the silicon oxide layer 5 is removed by wet etching to bore opening that reaches the base layer. After the base layer of the opening bottom is surfaced with a polysilicon layer 12, it is given N-type conductivity and patterned into a polysilicon emitter. This design enables micronization of a bipolar transistor and increase in packaging density of an integrated circuit. Since the polysilicon layers 4, 9 serve as the extraction electrodes of the base layer 3, speedup of a bipolar transistor is possible by decreases in base resistance.
Patent JP-H0370701-A (JP)
Title: Saccharide copolymer having antibacterial activity
Inventor: FURANKO KONTEI
IPC: A61P31/04
Filed: 1990-07-19
Abstract: PURPOSE: To provide the subject new copolymer having a specified structure having quat. ammonium and having a high antibacterial activity, particularly against fungus and yeast, an extremely broad antibacterial spectrum and no toxicity.  
     CONSTITUTION: A copolymer of formula I [wherein A is an oligosaccharide unit or polysaccharide unit which partially contains two aldehyde groups; m is 10 to 10,000; R +  is quat. ammonium of formula II or III (in which R' and R" are each alkyl or benzyl) or the like; X -  is an anion such as F -  or Cl - ; and n is 100 to 250] can be obtained by copolymerizing an oligosaccharide or a polysaccharide with a nitrogen-contg. vinyl deriv. in the presence of a polymn. initiator, quaternizing the resultant copolymer with ethyl bromide or the like, and treating the quaternized copolymer with an oxidizing agent such as lead tetraacetate followed by oxidization of the oligosaccharide or polysaccharide monomer unit with formation of dialdehyde in the quaternized copolymer. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5979654-A (JP)
Title: Decoding circuit of cipher
Inventor: OKAMOTO EIJI
IPC: H04L9/08
Filed: 1982-10-28
Abstract: PURPOSE:To transmit program cipher keys to a receiving terminal collectively by extracting key distributing data, and code-converting the remainder obtained by dividing the extracted data by the previously fixed number to use as a cipher key. CONSTITUTION:Integers q1-qN which are primes each other are fixed in terminals 1-N. A transmitting station adds a previously fixed pattern P to a binary pattern indicating K+cq1-qN (c is the transferred number) to transmit the added pattern. A pattern detector 102 detects the pattern P from binary data inputted to a terminal 104 of a receiver and transfers the digital data with the previously fixed length which is transmitted after the pattern P to a remainder unit 103. The remainder unit 103 divides the digital data by an integer qi inputted from an input terminal 105 and sends the remainder K as a cipher key to a decoder 101, which decodes the data by using the cipher key as a key until the succeeding pattern P arrives. Thus, the keys can be collectively transmitted to the terminal, so that the time of decoding can be shortened.
Patent JP-H0353669-A (JP)
Title: Color processing unit
Inventor: USAMI AKIHIRO
IPC: G06T5/00
Filed: 1989-07-20
Abstract: PURPOSE:To express the gradation of a high density part without incurring the decrease in the density at a low and medium density part by compressing the high density portion in the conversion characteristic converting a color luminance signal into a color density signal. CONSTITUTION:An analog RGB signal photoelectric-converted by a CCD 21 is converted into a digital signal by an A/D converter 31 and the result is corrected for each picture element at a shading section 32 and a LOG conversion section 33 converts the digital RGB signal being a luminance signal into a digital CMY signal being a density signal. Then a masking section 34 eliminates turbidity in the color and calculates the processing of black K' and C', M', Y' signals and sends the resulting signals to a picture forming section 35. Then the high density area in the conversion characteristic converting the color luminance signal into the color density signal is compressed. Thus, the low and medium density portion is close to the density of the original and the high density portion is expressed without losing the gradation.
Patent JP-H0853459-A (JP)
Title: Carbapenem compound, its production and antibacterial agent
Inventor: MIWA TETSUO
IPC: A61P31/04
Filed: 1994-08-12
Abstract: PURPOSE:To obtain a new compound useful as an antibacterlal agent having excellent antibacterial activity over a wide range from Gram-positive bacteria to Gram-negative bacteria, excellent in chemical stability, in vivo stability, esp. stability to DHP-1, and also excellent in oral absorbability. CONSTITUTION:This carbapenem compound (salt) is expressed by formula I[R<1> is a (substituted) lower alkyl; COOR<2> is an (esterified) carboxyl; R<3> is a (substituted) lower alkyl], e.g. [(5S,6S,7S,11S)--5-[(R)-1-hydroxyethyl]-11- methoxy-4-oxo-8-thi-3-azatricyclo[5.4.0.0<3.6>]lundeca-1-en-2-yl]carbo xylic acid sodium salt. This compound of formula I is obtained by ring opening reaction of a compound of formula II (X and Y are groups to form a double bond through mutual reaction) by a common method.