baber/WOPTO huggingface dataset:
Patent JP-H02147313-A (JP)
Title: Device for injecting plastic material into mold
Inventor: FURANSOWA DERARANDO
IPC: B29C45/46
Filed: 1989-07-21
Abstract: PURPOSE: To enable a molding of liquid type by injection of a material from an injection chamber to a feeder channel by a clack-valve device, wherein an injection head has an injection face with a hole in contact with a mold feeder channel and an injection chamber. CONSTITUTION: A device comprises an injection face 10 with a hole 11 in contact with a mold feeder channel, the face is filled with a plastic material through a feeder conduit 16, and the material is injected through an injection chamber to a mold feeder chamber in a clack-valve device. An injection head 1 is formed by a hollow part movable translationally with respect to a support 2 and its length of travel is determined by a stop for the support 2 and a stop for the front end 33 of an injection rod 3. When an injection head 1 and the stop of the front end 33 of the injection rod 3 are contacted, and elastic device moves the injection head 1 from the support 2 until closing the hole of the injection face. This results in the injection of a liquid thermosetting material into a mold.
Patent JP-H0274245-A (JP)
Title: Dental treatment table
Inventor: SHIYUTEFUAN BAIYAA
IPC: A61C19/00
Filed: 1989-07-21
Abstract: PURPOSE: To make possible to conduct various controls for air blowing and spraying agent sending, by dividing a rotary region of a control pedal to a first partial region for control of sending blowing air and a second partial region for control of sending strength of the spraying agent. CONSTITUTION: A foot-switch device 2 divides a rotary region of control pedal 14 to two partial regions I, II, where a partial region I is used only for control of sending strength of blowing air after operating a belonging function key 15. On the other hand, the other partial region II, is used only for control of sending strength of the spraying agent. Non working region y is mounted between the partial region I and a setting region x, accurate sending of the spraying agent is guaranteed on a next case. That is to say, after the control pedal 14 is removed the spending of blowing air, it is also guaranteed when its stop or going into the rotary region II beyond zero position is formed.
Patent JP-S6343820-A (JP)
Title: Glass run of window glass for automobile
Inventor: UEMURA KIYOTAKA
IPC: B60J1/16
Filed: 1986-08-08
Abstract: PURPOSE:To improve the assembly work performance for the door sash of a glass run by erecting a sealing lip formed onto the outer wall surface of the glass run in the direction inclined by a prescribed angle with respect to the insertion direction of the glass run for the door sash. CONSTITUTION:A door glass run 6 has the outside and inside sealing lips 6b and 6c attached onto a window glass 4, and on the outer wall surface 6d, sealing lips 6e-6g attached onto the inner wall surface 3a of a door sash 3 are formed. With such constitution, the sealing lip 6g is erected at the corner part of the base part 6a of the glass run 6, in the inclined state by a prescribed angle thetawith respect to the insertion direction A of the glass run 6. Therefore, when the glass run 6 is fitted into the door sash 3, smooth assembly is permitted by preventing the increase of the repulsive force of the sealing lip 6g, since the top edge part of the sealing lip 6g does not contact in the vertical direction with the inner wall surface of the door sash 3.
Patent JP-H0828656-A (JP)
Title: Differential gear device
Inventor: OKUDA HIROBUMI
IPC: F16H48/20
Filed: 1994-07-18
Abstract: PURPOSE:To prevent the upside-down of a disc spring by preventing a side gear or a planet gear from moving in the same direction by a stopper part before the conical disc spring becomes flat when the side gear or the planet gear is moved against the energizing force of the disc spring. CONSTITUTION:A pair of side gears 3A, 3B and a pair of planet gears 4 are provided in a housing 2. A conical disc spring 5 to energize the side gears 3 in the axial direction and a washer 6 are interposed between the housing 2 and the end surface of the side gears 3. A ring-shaped sub washer 8 as a stopper to stop the side gears 3 before the disc spring 5 becomes flat when the side gears 3 are moved against the disc spring 5 is arranged between the tip of an annular projected part 31 at the end of the gears 3 and the bottom surface of an annular recessed part 21 formed in the housing 2. This constitution surely prevent the inconvenience that the disc spring 5 is upside down.
Patent JP-H0825760-A (JP)
Title: Printer and host apparatus of printer
Inventor: MISAWA SATOSHI
IPC: B65H43/00
Filed: 1994-07-18
Abstract: PURPOSE:To easily remove duplicated output pages generated when printing is restarted by resetting number of both pages after a printer is abnormally stopped based on a deviation between the number of outputted pages outputted from the printer and the number of transferred pages transferred to the printer by a host apparatus of the printer. CONSTITUTION:A printer 1 receives and outputs print designated page number and image data from a host apparatus 2 of the printer, and comprises a counter 12, duplicated number calculating means 16 and number-of-removing sheets designating means 17. The counter 12 counts the number of outputted pages. The means 16 calculates A = (number of outputted pages)-(print designated page number)+1. The means 17 judges the occurrence of duplicated output pages of A sheets when the calculated A becomes a positive value, and designates to remove the A sheets which has finally outputted of the outputted sheets.
Patent JP-H0637141-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMAZAKI KAZUO
IPC: H01L23/50
Filed: 1992-07-15
Abstract: PURPOSE:To prevent corrosion of electrodes in a chip by improving moisture resistance of a tape carrier package(TCP). CONSTITUTION:A tape carrier package has a plurality of cutouts 6 extended along sides of a device hole 3 at an insulation film 1 in the package 5 in such a manner that the cutouts 6 are disposed at different steps thereby to increase a length of an effective invading route of moisture to be invaded into the package 5 through a boundary between the package 5 and the film 1, thereby improving its moisture resistance.
Patent JP-H0918582-A (JP)
Title: Individual information service system enabling individual to update self-data
Inventor: FUKADA SANSHIRO
IPC: G06F17/30
Filed: 1995-06-30
Abstract: PURPOSE: To make an individual update only self.data of individual information data in a database wherein the individual information on the company position, etc., of the individual is recorded so that the information is provided to members. CONSTITUTION: A radio base station 20A connected by wire to a communication company network 41 is provided with a telephone call recording part 28 for a calling terminal telephone number, a called telephone number, call start time, call end time, etc., and information of the database 42 of an information center 40 which is connected by wire can be read out from a terminal 1. The database 42 is stored with event information, weather information, individual information, stock prices, world famous music information, etc., and a look-up table of information numbers, and their contents. To read out individual information with an information number 3, an ID number as a membership number is necessary and the individual information data can be made open and updated by inputting the ID number.
Patent JP-H0240252-A (JP)
Title: Spray nozzle
Inventor: ICHIHASHI SHIGEO
IPC: B05B17/00
Filed: 1988-07-29
Abstract: PURPOSE:To secure the good function of a valve plug and an energizing member and to adjust the spraying pressure by providing a compression spring for pressing the valve plug on the valve seat between an injection plate and a cap, releasing the cap from a body member, and arranging a spacer in series with the spring. CONSTITUTION:A liq. chemical is sent to a passage 14 from an injection pump through a nozzle pipe when the chemical is sprinkled, and a liq. pressure higher than a specified value is accumulated in the passage 14. The valve plug 38 and the injection plate 32 are displaced to the central opening 28 of the cap 26 by the high liq. pressure against the compression coil spring 48. In this case, the injection plate 32 and the spring 48 are guided by the periphery of an internal hole 20, and the valve seat 22 and the spring 48 are accurately and stably displaced in the axial direction. The spacer 50 is set by releasing the cap 26 from the nozzle body 16, and the thickness and number of the spacers 50 are appropriately changed. As a result, the axial dimension of the spring 48 is changed, and the pressure of the chemical in a passage 24 when the valve plug 38 is separated from the valve seat 22, namely the spraying pressure at an injection port 34, is adjusted.
Patent JP-S6248666-A (JP)
Title: Production of 2,2,6,6-tetramethyl-4-oxopiperidine
Inventor: KINISHI RYOICHI
IPC: C07D211/74
Filed: 1985-08-27
Abstract: PURPOSE:To readily obtain the aimed compound, by reacting acetone or an acidic condensate with ammonia or acetonin in the presence of sulfurous acid, sulfite, hydrogensulfite or pyrosulfite as a catalyst to prodice the titled com pound. CONSTITUTION:Acetone or an acidic condensate thereof is reacted with ammonia or 2,2,4,4,6-pentamethyl-2,3,4,5-tetrahydropyrimidine is used to produce the titled compound useful as an intermediate for light stabilizers of high polymer materials, etc. In the process, >=0.001mol, preferably 0.001-1mol based on 1mol acetone or acetonin, sulfurous acid, sulfite, hydrogensulfite or pyrosulfite is used as a catalyst to advantageously obtain the aimed compound. This method has the following advantages: The reaction proceeds even at a lower temperature than the conventional method and the reaction time is short. The yield of the aimed compound is high without observed coloring. By-products are scarcely formed, etc.
Patent JP-H0537349-A (JP)
Title: Ecl logic circuit
Inventor: IRIKITA SHIGEYOSHI
IPC: H03K19/086
Filed: 1991-07-29
Abstract: PURPOSE:To shorten the delay time, and to reduce the skew shift of a timing by making the circuit adjustable to become an optimal value, in the case it is used for a custom LSI of a gate array, etc., and balancing waveforms of a rise and a fall of an output waveform. CONSTITUTION:The circuit is provided with variable capacities 4, 5 consisting of plural capacity elementsC41-C46, C51-C56, and wirings B41, B51 being capacity varying means for varying a capacity value by switching or combining the them.
Patent JP-H0533419-A (JP)
Title: Ceiling board spreading and supporting device
Inventor: NUMATA HIROSHI
IPC: E04F21/18
Filed: 1991-07-29
Abstract: PURPOSE:To dispense with the use of a lifter, a job carried out by two workers, and supporting a ceiling board through worker's shoulder, head and arm in the case of spreadingly providing the ceiling board on an indoor wall and a ceiling joist. CONSTITUTION:Both a fixed supporting lever 1 and a board lifting support base 2 are pivotally supported by hinges, and the base 2 can rotate round the hinge from a state near the lever 1 to a position near a ceiling joist 5. In addition to that, a ceiling board 4 can be loaded on the upper face of the base 2, and in a state where the base 2 is rotated to a position near the ceiling joist 5, the base 2 can be supported by the lever 3.
Patent JP-S6239712-A (JP)
Inventor: EMURIN JIYOONZU
IPC: G01C19/64
Filed: 1986-08-13
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-S6248713-A (JP)
Title: Ultraviolet-curable resin composition
Inventor: WATANABE TAKASHI
IPC: C08F20/00
Filed: 1985-08-28
Abstract: PURPOSE:To provide the titled composition having excellent adhesivity to metal and paper and high hardness, by using 4-hydroxycyclooctyl 2-propenoate as a reactive diluent and compounding the diluent to a base resin and a photo-polymerization initiator. CONSTITUTION:4-Hydroxycyclooctyl 2-propenoate of formula is used as at least a part of the reactive diluent of an ultraviolet-curable resin composition for forming a coating film by the irradiation with ultraviolet radiation and composed mainly of a base resin, a reactive diluent and a photo-polymerization initiator (e.g. benzophenone).
Patent JP-H1123982-A (JP)
Title: Signal processing circuit of electron endoscope
Inventor: OKADA FUJIO
IPC: G02B23/24
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope image with a stereoscopic effect, an excellent color reproducibility, and moreover improved resolution at a time of high brightness. SOLUTION: This signal processing circuit has a γ-correction circuit 15 for providing corrections corresponding to γ-characteristics of CCD 10, CDS (correlation double sampling) 12, and display monitor, and the gamma coefficient γof the gamma correction curve Lr (L: input optical signal value, γ: gamma coefficient) of this gamma correction circuit 15 id set to a value in a range 0.45<γ<1. Thus, in a case of an endoscope where shades of red are main, a dark part is enhanced darker to become a stereoscopic image, and the color is well-modulated to have an excellent color reproducibility and be improved in resolution at a time of high brightness.
Patent JP-S6344773-A (JP)
Title: Manufacture of vertical metal oxide semiconductor transistor
Inventor: TANIDA HIROSHI
IPC: H01L29/78
Filed: 1986-08-12
Abstract: PURPOSE:To eliminate the need for employing a photoetching step and strive for a reduction in the manufacturing cost by dividing a source formation region into two parts and also forming an alloy layer which comes in an ohmic contact with the source region divided into two parts as well as a channel formation region of a lower layer. CONSTITUTION:When principal parts of a power MOST are built in a silicon substrate 1, a contact aperture is formed on source formation regions 5 which are built in between gates and the aperture permits the source formation regions to be exposed and a source electrode 7 to be adherent by causing aluminum to be adherent and then a heat treatment is performed at a temperature of about 600 deg.C. This heat treatment allows silicon to develop an alloyed reaction with aluminum so as to form an alloy layer 12 of Al-Si. According to the above treatment, the source formation regions are divided into two parts by the alloy layer 12 to form the source regions 5 at both sides of the alloy layer 12 and furthermore the alloy layer 12 realizes an ohmic contact not only at the source regions 5 of both sides of its layer 12 but also at a channel formation region 4 of a lower layer.
Patent JP-2000019507-A (JP)
Title: Reflection plate for translucent type color liquid crystal and color liquid crystal display device using the reflection plate
Inventor: YOSHIKAWA MINORU
IPC: G02F1/1335
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to utilize the transmitted light of the light from an illumination light source and the reflected light of external light by forming a reflection film to diffuse the external light on the front surface side of a transparent plate transparent to light and forming light transmission paths to allow the uniform transmission of the light from the rear surface side of the transparent plate over the entire surface on the front surface side by pattern formation of the reflection film. SOLUTION: The front surface of the transparent plate 11, such as a glass plate, transparent to the light is formed as a uniform and fine rough surface 11a by chemical etching, etc. The reflection film 12 consisting of material, such as silver, is formed on the rough surface 11a. Next, the light transmission paths 13 transparent to the light are patterned and formed by etching, etc., at specified uniform intervals on the reflection film 12. A transparent protective film 14 is formed on the front surface of the patterned and formed reflection film 12. The reflection plate 10 for translucent type color liquid crystals formed with the protective film 14 is used as one substrate for liquid crystals and color filter layers 15 of three colors R, G, B which are pixels are formed to a required film thickness on the protective film 14.  Next, striped transparent electrode layers 16 are formed on the patterned and formed color filter layers 15.
Patent JP-S57113498-A (JP)
Title: Memory fault detecting system
Inventor: FUKUSHIMA TOMOYOSHI
IPC: G06F11/16
Filed: 1980-12-29
Abstract: PURPOSE:To detect a fault even in other case when a control device is accessed, and to elevate the reliability of a system, by autonomously checking a synchronizing data in a storage device. CONSTITUTION:A storage device MEM which is constituted of a dynamic memory element being capable of executing a refresh operation by a read-out mode, and is accessed optionally by plural control devices CC is provided with a control part MM-CTL. On this MM-CTL, an address selecting circuit ASC which is counted up in order at the time of reading out a regular data and in a refresh operation cycle, and a circuit CHK for checking whether a data read-out by said ASC is normal or not are provided. In this way, in case when an error of a data has been detected, fault is informed to the device CC, and it is corrected by rewriting a normal data from a back-up memory.
Patent JP-S6431730-A (JP)
Title: Production of nitriles
Inventor: SHIMIZU SHINKICHI
IPC: C07B31/00
Filed: 1987-07-29
Abstract: PURPOSE:To obtain a nitrile readily, in high selectivity and in high yield, by catalytically reacting an alkyl-substituted hetero aromatic compound with NH3 and molecular O2 in a gas phase by using a catalyst having heat resistance and reduction resistance, capable of being stably operated for a long period of time continuously. CONSTITUTION:An alkyl-substituted hetero aromatic compound such as (di)alkyl- substituted pyrazine is catalytically reacted with NH3 and molecular O2 in a gas phase by using an oxide comprising a composition shown by the formula (A is Ce or W; a, b and c is 0-5; c is value determined by valence and atomic ratio of Mo and A and valence of O) such as composition shown by formula II or formula III as a catalyst to give a hetero aromatic nitrile useful as a raw material for drugs and agricultural chemicals. The catalyst, for example, is prepared by reacting a Mo compound with a Ce compound and/or W compound in an aqueous solution, evaporating the formed product to dryness and then burning at 350-750 deg.C.
Patent JP-2001015751-A (JP)
Title: Field effect transistor
Inventor: OGURA TAKAYUKI
IPC: H01L29/78
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a field effect transistor which is applicable to a circuit requiring symmetry and can materialize high drain breakdown strength, a satisfactory S factor, and high drive capacity at the same time. SOLUTION: This field effect transistor has an insulator region 102, which extends to the position under a drain region 104, passing under a channel region 109 from the position under a source region 103. This has semiconductor regions 110a and 110b, and 111a and 111b which have the same conductive type as the conductive type of the channel region 109, respectively, between the source region 103 and a drain region 140 and the insulator region 102. Then, the channel region 109 and the semiconductor substrate 101 ranges via the semiconductor regions 110a, 110b and 111a, 111b.
Patent JP-S6167264-A (JP)
Title: Photoelectric converter and manufacture thereof
Inventor: ITO HISAO
IPC: H01L31/0248
Filed: 1984-09-10
Abstract: PURPOSE:To obtain a photoelectric converter which has preferably photoelectric converting characteristic for enhancing a boundary potential barrier from a light transmission electrode and reducing a dark current by widening the band cap of an amorphous hydrogenated silicon layer as a photoconductor layer from a metal electrode side toward the light transmission electrode side. CONSTITUTION:After a thin electron chromium film is coated on the entire surface of a glass substrate 1, the film is patterned in the prescribed shape to form a chromium electrode 2 as a divided electrodes. Then, an amorphous hydrogenated silicon layer 4 is coated by a glow discharge method to become approx. 1mum of thickness while gradually reducing a substrate temperature. A tin indium oxide electrode 3 is eventually coated. Thus, a band cap Eg1 near the boundary B1 with the chromium electrode is approx. 1.65eV, and a band cap Eg2 near the boundary B2 from the electrode 3 tends to gradually increase to approx. 1.8eV. Accordingly, the potential barrier between the electrode 3 and the layer 4 can be enhanced to obtain a photoelectric converter which has a simple structure and high bright/dark ratio.
Patent JP-S5981430-A (JP)
Title: Heating device
Inventor: NAKANO CHIKAO
IPC: F24C15/20
Filed: 1982-10-28
Abstract: PURPOSE:To lower the temperatures of an exhaust tube, an exhaust guide and in their vicinities and consequently lower the temperature of a wall surface near the exhaust guide and reduce the sectional area of the exhaust tube by a method wherein the air produced by a self-cooled fan is rendered to flow along the rear of the exhaust tube at the rear of the exhaust tube so as to wrap the exhaust tube with the air. CONSTITUTION:Cooling air is sucked from suction holes 5a provided on the back of a main body casing 5, flowed along the rear of an exhaust tube 7, past through an exhaust guide 6, and discharged outside. The temperatures of the rear of the exhaust guide 6 and of the wall surface 12 near the exhaust guide 6 are lowered remarkably by shutting-off the high temperature exhaust (200 deg.C or more) discharged from the exhaust tube 7 with the comparatively low temperature air (nearly 50 deg.C) produced by a self-cooled fan 4b. In addition, the temperature of the exhaust tube 7 itself is also lowered, because the air produced by said self-cooled fan 4b is forcibly blown through the rear of the exhaust tube 7.
Patent JP-H0356603-A (JP)
Title: Device for collecting wax for vacuum sintering furnace
Inventor: MATSUO HIDEAKI
IPC: C04B35/638
Filed: 1989-07-21
Abstract: PURPOSE:To efficiently recover liquefied wax in a short time by executing recovery of the wax collected on a filter member under filling condition of gas for improving convective heat transfer or under flowing condition of high temp. gas. CONSTITUTION:A wax collecting device 4 composed of two sets of wax collecting units 5A, 5B is connected on the way of gas exhausting system 1 from a vacuum sintering furnace 2 to a vacuum pump 3. Cooling water is allowed to flow into a water cooling pipe 12A in one side of the unit 5A to cool the filter member 11A. Exhaust gas from the vacuum sintering furnace 2 is passed through a hausing 10A to agglomerate and stick the wax content to the filter member 11A. After the lapse of the prescribed time, the unit 5A is out off from the gas exhausting system 1 to stop supply of the cooling water. The filter member 11A is heated with an electric heater 15A and N2 gas, etc., from a gas supplying device 18 is supplied into the hausing 10A. The convective heat transfer is executed through this N2 gas and the filter member 11A is heated in a short time and the stuck wax content is liquefied and dropped into a recovery part 20A. By alternately changing over the units 5A, 5B, the collection and recovery of wax is repeated.