baber/WOPTO huggingface dataset:
Patent JP-S5862166-A (JP)
Title: 5-cyanoorotic esters and their preparations
Inventor: FUKUI KIYOSHI
IPC: C07D239/54
Filed: 1981-10-08
Abstract: NEW MATERIAL:A compound shown by the formulaI(R<1> is 1-4C alkyl, or phenyl; R<2> is 1-4C alkyl). USE:A drug, agricultural chemical and an intermediate for them. PROCESS:A compound shown by the formula II is reacted with phosgene or chloroformic trichloromethyl ester in a solvent, preferably sufficiently anhydrous aromatic hydrocarbon, halogenated hydrocarbon, etc. in the presence of pyridine at -20-40 deg.C for 1-30hr, to give a compound shown by the formulaI. The amount of pyridine used is preferably 2mol based on 1mol phsogene and 4mol based on 1mol chloroformic trichloromethyl ester. The amount of the compound shown by the formula II used is preferably 0.4-1mol based on 1mol phosgene and 0.2-0.5mol based on 1mol chloroformic trichloromethyl ester.
Patent JP-H11349083-A (JP)
Title: Storage case for disk cartridge
Inventor: FUNATO KOJI
IPC: G11B23/023
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To ensure easy assembly and reduce a cost by including two opposite frames and two cover plates to be inserted oppositely between the frames and by fixing the two cover plates by insertion-engaging insertion margins provided on both sides with an insertion groove formed on opposite faces of the two frames. SOLUTION: In assembling the storage case K, an insertion guide 33 on a tip side of insertion margins 18, 19 on both sides of two cover plates 16, 17 constituting a cover body 11 is inserted into insertion grooves 21, 22 formed at a base end of each frame 12, 13. As the respective insertion margins 18, 19 are inserted into the insertion grooves 21, 22 and the respective cover plates 16, 17 are inserted into a tip side, an engaging guide on a side of a tip of each engaging protrusion 35 comes to an opening end of each engaging hole 36, and by further pushing, each engaging protrusion 35 is engaged with the opposite engaging hole 36.  In addition, an internal face of a coupling piece 15 provided on a base end side of each cover plate 16, 17 comes into contact with a protrusion 14 located on a base end side of the frames 12, 13 to be regulated in position, thereby assembling the storage case.
Patent JP-S6316631-A (JP)
Title: Manufacture of carrier junction integrated circuit
Inventor: YABE NORIO
IPC: H01L23/32
Filed: 1986-07-09
Abstract: PURPOSE:To prevent a surface of an integrated circuit from being bent or cracked and to improve its reliability and yield, by forming respective processes of assembling, jig-incorporating pressing, sealed-chamber-carriage, depressurizing, low-temperature heating, and low-temperature pressure welding. CONSTITUTION:Assembling of a carrier junction hybrid IC 20 is performed in an assembling process. The carrier junction hybrid IC 20 is incorporated in a jig 30 in a jig- incorporating pressing process, and then a substrate 11a of a hybrid IC 11 is pressed with proper force repulsive to a carrier 12 to be tentatively fixed. The carrier-junction hybrid IC 20 assumptively fixed, together with the jig 30, is then carried into a prescribed sealed chamber in an sealed-chamber-carriage process. In a reduced-pressurizing process, then the air inside the sealed chamber is exhausted to perform depressurization of the sealed chamber to attain a vacuum state. In a low-temperature heating process, the carrier-junction hybrid IC 20 tentatively fixed is heated at maximum allowable temperature within the range where the junction material 23 does not fuse the carrier- junction hybrid IC 20. In a low-temperature pressure-welding process, pressing and heating states are held for definite hours so that pressure welding of the substrate 11a is performed on the carrier 12 through the junction material 23 by low-temperature pressure-welding method.
Patent JP-S6137967-A (JP)
Title: Plasma cvd device
Inventor: YAMAGAMI ATSUSHI
IPC: H01L21/205
Filed: 1984-07-30
Abstract: PURPOSE:To control effectively the leakage of electric discharge from an evacuation port and to prevent a decrease in the depositing velocity of a film on a substrate by discharging a gas, supplied into a space between the first and the second electrode, to the outside of the second electrode from the evacuation port having small diameter. CONSTITUTION:A reaction gas is introduced into a vacuum vessel 21 from plural introducing ports 22 provided to a cathode 24, and glow discharge is generated by a high-frequency power source 30 between said cathode 24 and an electrode 25 surrounding the cathode 24 while discharging the gas from an evacuation port 23. Consequently, a film is deposited on a substrate 26 fixed to the inside of the peripheral wall of the electrode 25. In said plasma CVD device, at least one evacuation port 27 and 28 having 0.1-20mm. diameter is provided respectively to an annular plate 31 at the lower end of the electrode 25 and a ceiling wall 32 at the upper end, and the reaction gas, which is ejected into the space between the cathode 24 and the electrode 25 from said cathode 24, is discharged to the outside of the electrode 25 from the evacuation ports 27 and 28. Consequently, the leakage of electric discharge from the evacuation ports 27 and 28 is prevented, and a decrease in the film depositing velocity due to a decrease in the power efficiency of the electric discharge is prevented.
Patent JP-H04359700-A (JP)
Title: Exciter for separately excited ac generator
Inventor: SAKATA YASUO
IPC: H02P9/30
Filed: 1991-06-05
Abstract: PURPOSE:To prevent the starting voltage of generator from shooting over a set level by providing an inclined signal generating section which delivers an inclined signal, for rising the generator voltage smoothly, to a controlling/ operating section at the time of starting the generator. CONSTITUTION:Upon start of a generator 5, an excitation power switch 2 is turned ON and an automatic voltage regulator 4 begins to operate. Consequently, exciting current is fed to the field 52 of the generator 5 and a voltage is induced in the armature 51 of the generator 5. Voltage induced in the armature 51 is then applied through a voltage transformer 6 to the voltage detecting section 43 in the automatic voltage regulator 4. The voltage is converted into a predetermined signal level which is then fed to a controlling/operating section 45. Set voltage of the generator 5 is set by a voltage setter 7 and converted, at a voltage setting section 44, into a predetermined signal level which is then fed to the controlling/operating section 45. According to the invention, generator voltage can smoothly be established at the start of the generator.
Patent JP-S6222518-A (JP)
Inventor: TOYAO SHOJIRO
IPC: A01G1/04
Filed: 1985-07-19
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-S5864958-A (JP)
Inventor: TSUKAMOTO YOSHITERU
IPC: B65B53/02
Filed: 1981-10-09
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-H1011026-A (JP)
Title: Driving circuit of image display device
Inventor: ASAKAWA TATSUJI
IPC: G02F1/133
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To stably supply an image signal with respect to fluctuation of an OFF current and facilitate the manufacture of an image display device with large display capacity by making the output resistance of an output stage temporarily small when an image signal begins to be supplied to column electrodes, row by row. SOLUTION: Level converting circuits 7 and 9 convert the levels of an enable signal W1 turning on a transfer switch and an output adjustment signal W making the output resistance of a buffer amplifier temporarily low from a VDD-VSS power system to a VDD-VCC power system and output them through buffers 8 and 10 respectively. Then an image signal sampled and held in a data capacitor 4 is led to the input capacitor of the buffer amplifier 6 through the transfer switch 6 which turns on when the enable signal W1 is '1' (VDD) and at this time, the output adjustment signal W becomes '1' (VDD) to increase the output current of the buffer amplifier 6, so that the image signal C (1) is supplied fast to one column electrodes of the image display device.
Patent JP-H0826633-A (JP)
Title: Rope connecting device of door driving device
Inventor: KANO MASAHIRO
IPC: B66B13/08
Filed: 1994-07-12
Abstract: PURPOSE:To provide a rope connecting device of a door driving device in which the terminal of a rope is not made in a kinky condition, and the rope terminal does not strike to pulleys, even though a door is opened. CONSTITUTION:When doors 1 and 2 are opened, and a rope end installing bracket 7 is in the condition approaching to pulleys 10 and 11, one side rope terminal is installed to the rope end installing bracket so as to extend the one side rope terminal of a rope 12 in a straight line from the pulleys 10 and 11, and furthermore, the other side rope terminal 12a is installed to the rope end installing bracket 7 so that the other side rope terminal 12a maintains an interval with the pulleys 10 and 11.
Patent JP-H0637216-A (JP)
Title: Method and apparatus for attachment of heat sink to semiconductor device
Inventor: FUREDERITSUKU GERARUDO GOOSHIE
IPC: H01L23/40
Filed: 1993-06-04
Abstract: PURPOSE: To facilitate assembling with wider dimensional tolerances and to assure high-level thermal conductivity between a semiconductor device and a heat sink. CONSTITUTION: A circuit board 6 is provided, where comprising an opening 12 of a dimension such as that of a semiconductor device 4 may be inserted, a heat sink 8 is placed on one surface side while a load means 16 is placed on the other surface side. Here, a clamping force is applied to the semiconductor device 4 for it to be pressed to the heat sink 8, thus the semiconductor device 4 is attached to the heat sink 8.
Patent JP-S5683754-A (JP)
Title: Automatic original feeder of copying machine
Inventor: KITAMI TATSUO
IPC: B65H3/46
Filed: 1979-12-12
Abstract: PURPOSE: To enable plural originals to be accurately copied continuously to different numbers of sheets by superposing the originals of the same number of copying sheets to a unit copying original group, and successively placing these via segmenting plates.  
     CONSTITUTION: If it is desired to copy 5 sheets of originals A 1 WA 5  consequentively to, for example, 5 sheets, 3 sheets, 5 sheets, 3 sheets and 1 sheet, first the originals A 1  and A 3  of 5-sheet copying are superposed and are placed as an original group B 1  on the top surface 1a of the apparatus body, and the 1st segmenting plate 2 1  is superposed thereon. The originals A 2  and A 4  of 3-sheet copying which are superposed as an original B 2  are placed thereon, and the 2nd segmenting plate 2 2  is superposed thereon. Further, the original A 5  and the 3rd segmenting plate 2 3  are superposed thereon. The copying modes are then stored in the copying machine and a print button is turned on, by which first the 1st original A 1  is conveyed onto a platen 13. Upon completion of its exposure, the 1st original A 1  is discharged to the paper discharge tray, and the 3rd original A 3  is conveyed onto the platen 13, thus copying of desired numbers of sheets is accomplished successively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06343362-A (JP)
Title: Toilet sand for pet
Inventor: TAKEBE REIICHI
IPC: C04B38/00
Filed: 1993-06-04
Abstract: PURPOSE:To provide toilet sand having a high lump-forming function by urine, a high urine-absorbing and a high deodorizing function and light weight. CONSTITUTION:Finely pulverized sodium bentonite (swelling degree is 22cc/2g) and calcium bentonite are mixed at the ratio of 1:1 and the mixture is composed with perlite of <=2mm in diameter at the ration of 60:40 (wt.%). This is subjected to kneading under adding water to form particles having many tiny vacant spaces in them. They are fed into each of rolling drying rooms 2, 2... of the cylindrical rotating body 1 of a rotary dryer, dried by hot air while being slowly rolled and mixed in the rolling drying rooms 2, 2... by the rotation around the axis 3. The dried material is sieved to obtain the particles of 1-5mm.
Patent JP-S6315497-A (JP)
Inventor: EGUCHI KAZUMASA
IPC: H05K9/00
Filed: 1986-07-08
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-H0826038-A (JP)
Title: Switch operating panel for working vehicle and radio system therefor
Inventor: YAMADA KAZUHIKO
IPC: B60R11/00
Filed: 1994-07-12
Abstract: PURPOSE:To smoothly carry out the switching operation without suspending the operation of a work operating lever, free from the large shift of the gaze and the forcible attitude change. CONSTITUTION:A switch panel 10 is tightening-fixed by a machine screw through a fitting recessed part 10a at the shaft part 8b of an operating lever 8 installed in the operating room of a power shovel. Switches 11-16 are arranged on the side faced to a driver's seat, and on the upper sode, a liquid crystal display part 17 for representing the ON-operation of the switches 11-16 is installed. Further, in the upper part of the switch panel 10, a solat battery 18 is embedded, and at the contiguous position, a filter 20 as the signal receiving and transmitting part between the main unit arranged on the vehicle body is arranged. The operation states of the switches 11-16 are transmitted to a receiving device on the main unit side by a radio system, having the solar battery 18 as electric power source.
Patent JP-H06350793-A (JP)
Title: Facsimile equipment
Inventor: TAKEHARA KENICHI
IPC: H04N1/00
Filed: 1993-06-04
Abstract: PURPOSE:To reduce an installation space on a desk by conveying an original and recording paper in a state the faces of the original and the recording paper are vertical to a horizontal plane where an equipment is installed. CONSTITUTION:When an original S inserted from an original feeding port 3 reaches a paper feeding roller 10, the original S is prefeed-processed from the roller 10 through an original conveying path 12 to a contact sensor 11. Afterwards, the content of the original is read by the sensor 11, and the original is ejected from an original ejecting port 5. On the other hand, recording paper P whose top end is nipped and held by a recording paper supporting roller 7 is introduced to a thermal head 8 by the rotation of the roller 7, recording is operated by the heating of the heating element of the head 8, and the recording paper P is ejected from a recording paper ejecting port 6. Thus, the installation area can be reduced, and convenience can be improved while the dimension of a height direction is made larger according to the width of the paper.
Patent JP-S645067-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARITA HIDENORI
IPC: H01L29/78
Filed: 1987-06-26
Abstract: PURPOSE:To reduce manufacturing processes and improve breakdown strength between a source and a drain by a method wherein diffusion of arsenic, formation of a gate-leakage blocking oxide film and levelling of a passivation film are finished simultaneously by humidity oxidation. CONSTITUTION:An oxide film 2 and a polycrystalline silicon gate film 3 are selectively formed on a silicon substrate 1 successively and arsenic ions 4 are implanted by using the films 2 and 3 as a mask. Then, after a passivation film 5 is formed over the whole surface, the passivation film 5 is levelled by humidity oxidation. At the same time as the levelling of the passivation film 5, a gate-leakage blocking oxide film 6 is formed and also N<+>type diffused layers 7 of source and drain regions are formed.
Patent JP-H066799-A (JP)
Title: Video information display device
Inventor: TESHIGAWARA MASAHIKO
IPC: G09F9/35
Filed: 1992-06-19
Abstract: PURPOSE:To automatically select the video capturing the abnormal event from multiple video information and to make the magnified display of it on a video projector. CONSTITUTION:A camera switching section 11 switches a video signal to be inputted from video cameras 1, 2 through a transmission line 5 and a picture analysis section 7 cyclically and outputs it to a monitor television 9 and to a projector switching section 18. The projector switching section 18 selects one of the multiple video signals to be inputted according to the control of a switching control section 17 and makes the magnified display of it on a video projector 19. The picture analysis section 7 detects one of the video signals which captures the abnormal event and controls the camera switching section 11 to make the video signal outputted to the monitor television 9 and to the projector switching section 18. By controlling the switching control section 17, it controls the projector switching section 19 to make the video of the above- mentioned abnormal event magnified display on the video projector 19. The similar processing is performed on a system 2.
Patent JP-S5861800-A (JP)
Inventor: UEDA SHIGEYUKI
IPC: D06F75/28
Filed: 1981-10-07
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-H0717493-A (JP)
Title: Space for emergency rescue
Inventor: SAITO TOSHIO
IPC: B64F1/00
Filed: 1993-06-30
Abstract: PURPOSE:To simultaneously achieve effective utilization of space and dissolution of a difficult point concerning installation of an antenna by solving the inconvinience when the antenna is installed independently by means of utilizing the space of emergency rescue and incorporating a radio wave antenna for satellite communication therein. CONSTITUTION:An effective utilization of space and sufficiency of troublesome requirement for designing antenna installation are achieved by incorporating radio wave permeation body 6 in a part of a platform floor 1a or a side wall surface 1b and arranging a radio wave antenna 10 of satellite communication in the lower part or in the inner side of the radio wave permeation body 6.
Patent JP-S5861147-A (JP)
Title: Resin composition
Inventor: HIRATSUKA MOTONORI
IPC: C08L33/14
Filed: 1981-10-08
Abstract: PURPOSE:A composition useful for molding a tube, etc., having improved heat- resistant aging characteristics and mechanical properties, obtained by blending an olefinic polymer containing an unsaturated acid glycidyl ester with a polyether ester block copolymer. CONSTITUTION:(A) 100pts.wt. polyether este block copolymer (inherent viscosity of >=0.35) consisting of a hard segment comprising a polyester made of terephthalic acid and 1,4-butanedoil as essential components and of a soft segment comprising polyoxyalkylene glycol (content of 5-80wt%) having a number-average molecular weight of 300-6,000 is blended with (B) 1-50pts.wt., preferably 2-30pts.wt. olefinic copolymer (1-50mol% glycidyl ester) consisting of an alpha- olefin (preferably ethylene) and an alpha,beta-unsaturated glycidyl ester shown by the formula (R is H or lower alkyl) in a molten state.
Patent JP-S5491175-A (JP)
Title: Vapour-phase growth method of compound semiconductor crystal
Inventor: NAKAI KENYA
IPC: C30B29/40
Filed: 1977-12-28
Abstract: PURPOSE: To make the precise control of C doping quantity possible by using CO gas as an impurity source to mix H 2  gas and reactive gas over a reduction temperature when As ags or N 2  gas is used as carrier gas to grow epitaxially a P-type V-III group compound semiconductor layer in a vapour phase.  
     CONSTITUTION: GaAs substrate 5 is provided in reaction tube 1, and Ga source 4 is provided in inside cylinder 4 provided inside reaction tube 1. Next, carrier gas of N 2  or Ar which does not include CO is fed into circular space 1b of reaction tube 1 from entrance 1d, and CO gas is flowed from entrance 1e. After that, AsCl 3  gas and H 2  gas are flowed from entrances 2b and 2e of inside tube 2 respectively, and at this time, the addition quantity of H 2  is defined as 0.01 to 30%. Thus, a temperature near upper stream part 1a of reaction tube 1 is set below 400°C, and reduction is not performed there. Then, AsCl 3  reactive gas and H 2  gas are mixed in crystal growing region 1c where a temperature is set over 600°C, and a crystal layer is generated on substrate 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6137750-A (JP)
Title: Naphthalene derivative
Inventor: SHIONOZAKI YOSHITAKE
IPC: C07C67/00
Filed: 1984-07-31
Abstract: NEW MATERIAL:The compound of formula I (R1 and R2 are 2-10C straight- chain alkyl). EXAMPLE:2-n-Heptyl-6-n-propyloxynaphthalene. USE:It is effective to lower the birefringence anisotropy (DELTAn) of a liquid crystal material, and is useful as an additive to give a liquid crystal composition suitable for multiplex driving and having wide view angle. PREPARATION:The compound of formula I can be prepared by (1) reacting the compound of formula II with the compound of formula R2OH in dry benzene in the presence of concentrated sulfuric acid while removing formed water, (2) subjecting the resultant compound of formula III to usual Friedel-Crafts reaction with the compound of formula R1'COCl (R1' is 1-9C straight-chain alkyl to give R1 by the reduction of R1'CO) in the presence of AlCl3 to obtain the compound of formula IV, and (3) heating the compound in diethylene glycol in the presence of excess H2N.NH2.H2O and excess KOH.
Patent JP-S5951221-A (JP)
Title: Remedy for osteoarthritis deformans
Inventor: SAWADA TOORU
IPC: A61K38/48
Filed: 1982-09-17
Abstract: PURPOSE:To provide the titled remedy containing elastase as an active component, and effective to the mitigation or remedy of osteoarthritis deformans, especially exhibiting analgesic activity to the arthralgia of osteoarthritis deformans. CONSTITUTION:A remedy for osteoarthritis deformans (especially osteogonarthritis and osteocoxitis) containing elastase as an active component. Osteoarthritis is characterized by the degeneracy of arthrodial cartilage as the main lesion, and although there are many unknown points in its crisis mechanism, it is supposed that the cacochymia of arthrodial cartilage plays an important roll in the osteoarthritis. In the case of osteoarthritis, the cartilage substrate components such as proteoglycans, etc. are decreased, and the particles of mucopolysaccharide and protein are separated to cause the thinning of the arthrodial cartilage, and collagen is separated and the cartilage takes the form of amiantaceous fibrillated tissue. If the elastase can suppress the increase of the mucopolysaccharide and the proliferation of collagen in the arthrodial cartilage, the restoration of osteoarthritis deformans and the improvement of the clinical symptom are expected.
Patent JP-H0211697-A (JP)
Title: Equipment for controlling coke conveyance
Inventor: HIRAO YUKINOBU
IPC: C10B39/14
Filed: 1988-06-30
Abstract: PURPOSE:To improve the safety of operation by making it unnecessary for a coke conveying container to wait during the course of conveying by providing a coke quencher with a coke accumulation monitor and controlling the operation of the container. CONSTITUTION:The coke prepared by burning coal in each chamber 2 in a coke oven 1a or 1b and purified by carbonization is placed in a bucket 3a or 3b, and these buckets are alternately conveyed to the bottom of a crane 7 by a quenching car 4a or 4b. The bucket 3 is hoisted up with the crane 7 and conveyed to the top of a dry quencher 8. A level sensor 9 is provided in the quencher 8 in order to detect the quantity of coke accumulated in its inside and judges whether there is a space for feeding fresh coke or not. If there is such a space, this signal is sent to a conveyor controller 5, and a quenching car is operated according to this signal.