baber/WOPTO huggingface dataset:
Patent JP-S6081146-A (JP)
Title: Novel bicyclooctane derivative and its production
Inventor: MURAOKA MASAMI
IPC: C07C235/36
Filed: 1983-10-11
Abstract: NEW MATERIAL:The compound of formula I [X<1>is free or esterified carboxyl or group of formula II (R<a> and R<b> are H, lower alkyl, benzyl, etc.); R<1> is H, hydroxy or protected hydroxy; R<2> is H or together with R<1> forms a single bond; R<3> is hydroxy or protected hydroxy; R<4> is H or lower alkyl; R<5> is H, lower or medium-chain alkynyl, etc.; Y is group of formula III (R<6> is H or lower alkyl) or group of formula IV] and its salt. EXAMPLE:2beta-( 3'-Hydroxy-4'-phenoxy-trans-1'-butenyl )-3alpha-hydroxy-7- (4'-ethoxycarbonyl-trans-3'-butenyl)-cis-bicyclo[3,3,0]octane. USE:Useful as an antiulcer agent and a remedy for arteriosclerosis. It has extremely high chemical stability and weak side effect. PREPARATION:The compound of formula I can be produced by the Witting reaction of the aldehyde derivative of formula V with the phosphorus derivative of formula VI (R<7> is 1-4C lower alkyl; R' is 1-2C lower alkyl).
Patent JP-H0478189-A (JP)
Title: Structure of wiring circuit
Inventor: IIDA MAKOTO
IPC: H05K3/20
Filed: 1990-07-20
Abstract: PURPOSE:To obtain a three-dimensional structure with wiring circuit suitable for compactness and easy measurement of electronic equipment by integrating a jig for fixing a metal sheet lead frame on a conductor of a wiring circuit. CONSTITUTION:1 indicates a structure with outgoing form, and 2 indicates a wiring circuit. For the structure 1, a highly heat-resistant thermoplastic resin of thermal deformation temperatures of more than 200 deg.C us used. The types of the resin include polyphenylene sulfide, polysulphon, polyethersulphon, polyester imid, and polyether ether ketone. For the materials of metal sheet lead frame to form the wiring circuit, copper alloys such as copper, phosphor bronze, and nickel silver; aluminum; and stainless metal are used. The obtained three- dimensional structure 1 with wiring circuit has almost no deterioration of insulating performance due to water penetration, compared with conventional exposed- type structures, because the wiring circuit is buried in the resin which is an insulator.
Patent JP-H01124219-A (JP)
Title: Method of forming masking structure on substrate
Inventor: UIRIAMU JIYOSEFU KOOTO
IPC: H01L21/027
Filed: 1988-08-01
Abstract: PURPOSE: To provide spacers on organic mandrels which are formed on a substrate and have vertical side walls without exposing the mandrels to high treating temperatures by adhering organic conformal layers made of a material different from that of the mandrels onto the the mandrels and performing anisotropic etching on the conformal layers. CONSTITUTION: Photoresist mandrels 10 are made of an organic resin material. Since conformal organic layers 20 can be adhered to the mandrels 10 at a room temperature by using such an organic material that can be adhered comformally to the mandrels at a low temperature and etched steps can also be formed at a low temperature, the mandrels 10 are not cured in a heating step. Then spacers 20A are demarcated by performing anisotropic etching on the layers 20 in anisotropic oxygen gas plasma on the side walls of the mandrels 10. After the spacers 20A are demarcated, the mandrels 10 are removed by exposing the mandrels 10 to an etchant which hardly etches the spacers 20A. Therefore, the spacers 20A are left as they are. Then a mask for patterning a conductive layer 14 which lies under etch stop layers 12A and 12B below the spacers 20A is formed by patterning the layers 12A and 12B.
Patent JP-H0854515-A (JP)
Title: Illumination device having optical fiber
Inventor: SEKIYA TAKAOMI
IPC: G01N21/84
Filed: 1994-08-12
Abstract: PURPOSE:To provide a fiber bundle illuminating device which does not generate uneven colors by inserting a color correction filter varying in spectral transmittance according to transmission positions of luminous fluxes into the optical path of an illumination engineering system. CONSTITUTION:The circular region of a radius r1 from the center of the color correction filter 31 is a blue filter region 32B where R, G are absorbed, the width r2 from the outer side thereof is a filter region 32N where wavelength length of all of R, G, B is absorbed and further the annular region of the width r3 on the outer side thereof is an R filter region 32R where G, B are absorbed. The color correction filter 31 is composed by sticking two sheets of color correction filters 311 and color correction filters 312 to each other. The intensity distributions of the illuminating light subjected to color correction by inserting such color correction filter 31 into the optical path of the illuminating optical device are equaled in respective color components in the entire illumination region. Then, the excessive color components are limited by using the color correction filter 31 having the color correction regions, by which the intensity distributions of the respective color components are made to coincide and the uneven colors of the illuminating light are decreased.
Patent JP-H0833052-A (JP)
Title: Serial communication circuit
Inventor: WATANABE TOSHIYUKI
IPC: H04Q9/00
Filed: 1994-07-20
Abstract: PURPOSE:To provide a serial communication circuit by which a main body part and an operating part can be connected through two connecting lines, the supply of a power source and the exchange of signals can be performed by these two lines and the inter VDD-VSS voltage variation of an operating part control part is reduced. CONSTITUTION:Communication equipment has an operating part control part 50 equipped with a main body part 1 and an operating part 5, a main body control part 10 equipped with a signal input part is provided at the main body part 1, a signal output part for outputting two kinds of Hi and Lo signals based on an operating signal is provided at the operating part 5, and the main body part 1 and the operating part 5 are connected through two power lines of a power supply line 81 and a GND line 82, this serial communication line is provided with a voltage stabilizing circuit for stabilizing a voltage to be supplied to the operating part control part 50 and a voltage comparator circuit 20 for deciding a voltage to be inputted to the signal input part of the main body control part 10 based on the signal from the signal output part of the operating part control part 50.
Patent JP-H0834945-A (JP)
Title: Active energy ray curing composition for ink
Inventor: IGARASHI ICHIRO
IPC: C09D11/10
Filed: 1994-07-21
Abstract: PURPOSE:To obtain the rapid curing composition consisting of a reaction product obtained by heating a specific acrylate in the presence of an acid catalyst, excellent in flow and pigment dispersing properties as an ink vehicle, printabilities such as misting, etc., and surface hardness after curing. CONSTITUTION:This active energy ray curing composition for an ink comprises a reaction product obtained by heating >=2 components selected from (A) a pentaerythritol(metha)acrylate having OH groups or (B) pentaerythritol, the component (A) and (C) a pentaerythritoltetra(metha)acrylate in the presence of (D) an acid catalyst. Further, reacting only the component (A) or the component (A) with the component (C), in the presence of the component (D) such as sulfuric acid, etc., at a temperature of e.g. 80-130 deg.C is preferable.
Patent JP-S6086233-A (JP)
Title: High-strength conductive copper alloy
Inventor: KAWAUCHI SUSUMU
IPC: C22C9/00
Filed: 1983-10-14
Abstract: PURPOSE:To provide a high-strength conductive copper alloy low in cost and having excellent springy characteristics and corrosion resistance, obtained by adding a specific amount of Zn, Sn, Al and other elements to Cu. CONSTITUTION:On a wt% basis, 10-40% of Zn, 0.05-1.0% of Sn and 0.05- 1.0% of Al are added to Cu and one or more of 0.005-0.1% of As and 0.005- 0.1% of Sb is added thereto in the sum total of 0.005-0.2% and, further, one or more of B, Ni, Si, Fe, Pb, Co, Cr, Mn, Te, In, Ti, Zr, Hf, Be, Mg, Ag, Cd and Ge is added in a range of 0.005-2.0% as a sum total. The cast ingot of this copper alloy is hot rolled to form a plate material and, after surface cutting, said plate material is cold rolled, annealed and formed into a thin plate by final rolling while this thin plate is heat treated at 200 deg.C for 1hr. By this method, a spring grade copper alloy excellent in strength, springy characteristics and corrosion resistance can be prepared inexpensively.
Patent JP-H06163702-A (JP)
Title: Structure and method for programmable contact
Inventor: CHIEESHIA UEI
IPC: H01L23/525
Filed: 1993-08-02
Abstract: PURPOSE: To obtain a programmable contact via structure and a fabrication method thereof in which an amorphous silicon butter layer is not damaged during fabrication period by providing the amorphous silicon butter layer on a part of a patterned first insulation layer while covering an opening. CONSTITUTION: A butter layer 22 serves as a conductor and a contact, i.e., a joint, is formed between a fourth conductive layer 28 and a first conductive layer 12. Consequently, the contact functions as an antifuse. A contact via 18 is open-circuited until programming or writing is performed by applying a voltage. After programming or writing is performed, the contact via 18 is close-circuited to allow current flow between the conductive layers. This arrangement realizes a contact programmable with higher reliability as compared with a conventional one without complicating the process significantly.
Patent JP-2000014544-A (JP)
Title: Electric rice cake maker
Inventor: KAWAI KOJI
IPC: A23L7/10
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an electric rice cake maker capable of selectively making rice cakes of different qualities without manual operation though a conventional electric rice cake maker requires labor and time for adjusting time for making the rice cakes or adding water with a hand in the middle of making at the time of desiring to selectively make the rice cakes according to one's taste. SOLUTION: A heater 3 and a motor 7 are controlled by a controller 19 provided with plural controlling patterns for a rice cake cooking process. Thus, this electric rice cake maker can selectively make rice cakes of different qualities by a set of a product without manual operation when the tasty one is selected from among the plural controlling patterns and executing it.
Patent JP-2000016574-A (JP)
Title: Carrier device and automatic warehouse using it
Inventor: ANDO NAOYUKI
IPC: B65G1/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To save a space. SOLUTION: It is constituted to selectively perform at the same position in the carrier direction one end side delivery operation to deliver articles W to carry to the one end side in the breadth direction of a carrier belt by laterally moving a plural number of article delivery tools 10 positioned in correspondence with the same articles W to carry out of a large number of the article delivery tools 10 provided in one row state on the carrier belt 9 toward one end part in the breadth direction of the carrier belt 9 in a state where they keep relative positions aligned rectilineal in the carrier direction and the other end side delivery operation to deliver the articles W to carry to the other end side in the breadth direction of the carrier belt, on the contrary,  by laterally moving a plural number of the article delivery tools 10 positioned in correspondence with the same articles W to carry toward the other end part in the breadth direction of the carrier belt 9 in the state where they keep their relative positions aligned rectilineal in the carrier direction.
Patent JP-S6347164-A (JP)
Title: Substrate for thermal print head and manufacture therefor
Inventor: TACHIKI SHIGEMI
IPC: B41J2/335
Filed: 1986-08-15
Abstract: PURPOSE:To improve uneven printing density and to reduce cost, by forming a common electrode body with an underlying Cu film, a Cu layer and a Ni layer galvanized thereon while forming an external connecting pattern with an underlying Cu film, a Ni film and an Au film galvanized thereon thereby reducing the difference of applying voltage. CONSTITUTION:A Cu film 2 and a Ti film 3 are formed on a substrate 1 then said substrate 1 is etched to leave only such portions for providing a common electrode body 9 and an external connecting pattern 10. Then a heating resistor layer 4 and an Al conductor layer 5 are formed and etching is applied to form an IC mounting section 12. Therefore, the Al conductor layer 5 in a heating resistor section 11 and the Al conductor section 5 for providing the common electrode body 9 and the external connecting pattern 10 are removed through etching so as to form an Al conductor pattern. Then an underlying layer pattern in the Cu film 2 is exposed at the portion for providing the common electrode body 9 and the external connecting pattern 10 so as to form a Cu galvanized layer 6, a Ni galvanization layer 7 and an Au galvanized layer 8 respectively. Finally, the heating resistor section 11 is covered with an abrasion resistant layer 13 and necessary portions are coated with an insulating resin film 14.
Patent JP-S6348030-A (JP)
Title: Packet exchange system
Inventor: SUZUKI HIROSHI
Filed: 1986-08-15
Abstract: PURPOSE:To prevent the overflow of a buffer of a receiver of each transmission line by allowing a terminal equipment to execute the retransmission processing with respect to error control so as to transfer a packet in a network at a high speed. CONSTITUTION:A frame is divided into a supervisory field, an information field 104 and a 1st error detection section FCS and the supervisory field consists of an address part A and a receiver operation display part RR/RNR. A packet 11 transferred between terminal equiments is transmitted onto each transmission line by the information field 104 of the frame 10, the packet 11 consists of a format identifier GFI, a logic channel number LCN, a 2nd error detection part CKH and user information part 114, and the GFI acts like a frame error detection processing identifier. An exchange station in the network uses the header part only comprising the GFI, LCN and CKH to apply packet exchange processing. The packets 12, 13 have respectively a data header 121 and a voice/ picture header 131, but the header processing is applied by terminal equipments only and the exchange station does not participate therein.
Patent JP-H0535462-A (JP)
Title: Computer system
Inventor: TSUKAZAWA TOSHIO
IPC: G06F21/80
Filed: 1991-07-31
Abstract: PURPOSE:To prevent a theft and stealth use of hardware and software by collating each access key in start up processing and enabling data access at the time of the coincidence. CONSTITUTION:As the power is applied to the system, a CPU 11 accesses a BIOS-ROMI 2 and executes a system start up processing. In an IRT routine (initial diagnostic processing), an access key is read from a RAM 13 with a battery backed up, and executes processing outputted to a hard disk interface 14. Further, an access key K1 on the system side is read out from the RAM 13 with its battery backed up, and an access key K2 is read out from an EEPROM 16 mounted in an hard disk drive(HDD) 16 at the start up processing of the HDD 16. Respective access keys K1 and K2 are collated, and whether or not the data access is permitted is decided based on the result of collation.
Patent JP-H07156071-A (JP)
Title: Vise assembly
Inventor: DEBITSUDO ERU DOYURUFUII JIYUN
IPC: B25B1/24
Filed: 1994-08-15
Abstract: PURPOSE: To ensure the mounting of movable jaws on respective sliders and to quickly perform the attachment and detachment thereof by use of a threaded screw having a brake applied to one jaw slider in order to position the movable jaws for an asymmetric workstation. CONSTITUTION: A wide-opening vise has two movable jaws 24, 25 and a fixed jaw 26, and the movable jaws 24, 25 can be easily removed from and reset to associated sliders 27, 28. The sliders 27, 28 have upwardly projecting bodies 101 having pressure release latches 105 for fixing the jaws in fixed positions of the sliders. A brake and off-set assembly is associated with one movable jaw. This combination structure allows the second movable, jaw, after the first movable jaw has engaged with a workpiece, to engage and disengage with from a workpiece without effecting the engagement of the first movable jaw with its held workpiece. At least two off-set positions are provided for the engagement and disengagement of the second movable jaw.
Patent JP-2001021994-A (JP)
Title: Video projector
Inventor: SEKIGUCHI SHURI
IPC: G03B21/14
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a video projector, capable of arbitrarily changing the shape of a screen without causing the loss of light and the deterioration of image quality, etc. SOLUTION: This video projector is provided with an optical integrator 16 for condensing light emitted from a lamp 12 at a prescribed light condensing position and diffusing light, and by illuminating a video display device by the illuminating light using the light diffused by the optical integrator 16, the video generated by the video display device is projected to a screen, and the projector is provided with plural optical integrators 16 having different opening shapes and sizes and a switching device 24 for movably holding plural optical integrators 16, arbitrarily selecting one of the integrators 16 and moving the selected integrator 16 to a light condensing position.
Patent JP-S6172695-A (JP)
Inventor: JIYON DEEBITSUDO HAABEI
IPC: C04B41/45
Filed: 1985-08-30
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-H06225880-A (JP)
Title: Ultrasonic bloodstream imaging device
Inventor: SEO IKUJI
IPC: G01P13/00
Filed: 1993-07-07
Abstract: PURPOSE:To observe the low-velocity bloodstream without reducing image quality, the number of frames and the maximum visual field depth by changing the ultrasonic scanning order, and reducing the sampling frequency of the Doppler information without changing the ultrasonic repetition frequency. CONSTITUTION:A control circuit 35 changes the ultrasonic scanning order of a sector electronic scanning device analog section 12. When an ultrasonic transmission beam is scanned from the right end of a probe 11, scanning is performed among three independent scanning lines in turn. The repetition frequency of the ultrasonic transmission beam in the same direction becomes three times the ultrasonic pulse repetition frequency, and the lower limit of the measurable flow velocity is improved to 1/3 of the conventional system. If the ultrasonic transmission times in the same direction are set to four, four data are read out from multiple line memories 34a, 34b on each scanning line when the fourth data are extracted for each scanning line. The phase detection output is added to an MTI calculation section 27 and sent to a color monitor 23 to remove unnecessary reflected signal from an object having slow movement such as the wall of a heart.
Patent JP-H0355294-A (JP)
Title: Thermosensitive recording material
Inventor: YOSHIKAWA SUNAO
IPC: B41M5/30
Filed: 1989-07-25
Abstract: PURPOSE:To obtain sufficient gradation and to enlarge a dynamic range by using a phenol compound having an m.p. of 170-220 deg.C as an org. acid and using a heat-meltable substance having an m.p. of 70-90 deg.C as a color development accelerator. CONSTITUTION:A phenol compound having an m.p. of 170-220 deg.C is used as an org. acid and a heat-meltable substance having an m.p. of 70-90 deg.C is used as a color development accelerator. When the m.p. of the org. acid is lower than 170 deg.C, a dynamic range becomes narrow and, when said m.p. is higher than 200 deg.C, color development becomes insufficient. When the m.p. of color development accelerator is lower than 70 deg.C, color development start temp. becomes markedly low to generate trouble from a practical aspect and, when said m.p. is higher than 90 deg.C, no wide dynamic range is obtained. By this method, sufficient gradation is obtained and the dynamic range is enlarged.
Patent JP-S6252405-A (JP)
Title: Apparatus for measuring thickness of optical membrane
Inventor: UENO YOSHIKI
IPC: G01B11/06
Filed: 1985-09-02
Abstract: PURPOSE:To obtain a small-sized, simple automatic measuring apparatus, by moving a measuring head, in which a flash light emitting means and optical fibers transmitting the direct light of said means and reflected light therefrom are incorporated, on a membrane and calculating membrane thickness distribution from the positional information and membrane thickness calculation value of said head. CONSTITUTION:A measuring head 20 is formed by incorporating a light emitting means emitting flash light, an optical fiber for transmitting the direct light of said means 30 to a photometric part 100 and an optical fiber 50 for transmitting the reflected light from a membrane to said photometric part 100, and is two-dimensionally moved on the membrane 2 by a movement control part 300. The photometric data from the photometric part 100 is inputted to an operation part 20 to calculate a membrane thickness value at each measuring position and allowed to be correlated with the positional information of the measuring head 20 inputted from the movement control part 300 to display a two-dimensional membrane thickness distribution map on a display part 400.
Patent JP-S6082585-A (JP)
Inventor: TATSUMI SHIGEZOU
IPC: B66B23/02
Filed: 1983-10-13
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-S5893230-A (JP)
Title: Ultra high vacuum processing apparatus
Inventor: SHIBATA KENJI
IPC: H01L21/26
Filed: 1981-11-30
Abstract: PURPOSE:To heat and cool samples in parallel to the annealing under ultra high vacuum condition and thereby to reduce processing time by separately providing a first and a second sub-chambers form a main chamber. CONSTITUTION:A sample 10 is inserted from an inlet port 26 and is placed on a support 21 in a preheating chamber 20. Thereafter, it is heated up to 200-600 deg.C and is exhausted 27 to 10<-7> Torr. At this time, another sample is being annealed on a support 12 in a main chamber 11 and a further sample is being cooled on a support 31 in a cooling chamber 30. The sample 10 is carried 23 to the support 12 by opening a valve 19 and it is subjected to the vacuum annealing after closing the valve 19. The annealed samples are then cooled under the vacuum condition in the chamber 30, the cooled samples are taken from an excit port 34 of the chamber 30. Then a new sample is inserted into the chamber 30 and is heated under the vacuum condition. When annealing of sample 10 completes, a valve 29 opens or closes and a sample is shifted to the support 31 in the chamber 30 and is cooled 32 up to a room temperature under the vacuum condi-tion. Thereafter, it is taken from the chamber 30 by operating the valve 29. According to this constitution, respective processings are carried out in parallel and thereby processing time per sheet can be curtailed and inside of main chamber 11 is always kept under ultra high vacuum condition.