baber/WOPTO huggingface dataset:
Patent JP-H1048819-A (JP)
Title: Positive type photoresist composition
Inventor: HAGIWARA MITSUO
IPC: G03F7/004
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a photoresist compsn. excellent in a sensitivity, a resolution, an exposure latitude and the depth of a focus by incorporating an alkali-soluble resin, a quinonediazido group-contg. compd. and a specified polyhydroxy compd. SOLUTION: This photoresist compsn. contains an alkali-soluble resin (A), a quinonediazido group-contg. compd. (B) and at least one (C) of polyhydroxy compds. represented by formula I-III. The component (A) is, e.g. phenolic resin, a hydroxystyrene polymer or its deriv. known as the film forming resin of a photoresist compsn. A completely or partially esterified product of a hydroxy compd. with quinonediazidosulfonic acid is used as the component (B). The amts. of the components (B), (C) are 1-50 pts.wt. preferably 5-35 pts.wt. and 5-100 pts.wt., preferably 10-50 pts.wt., respectively, based on 100 pts.wt. of the component (A).
Patent JP-S6196007-A (JP)
Title: Direct molding and fixing method of compacted body to shaft material
Inventor: TANAKA KEIZO
IPC: B22F5/00
Filed: 1984-10-16
Abstract: PURPOSE:To directly mold and fix plural compacts to arbitrary positions of a shaft material inexpensively and with high productivity, by inserting the shaft material into a rubber mold having protruded parts, and pressing a metal powder material for powder metallurgy packed in the protruded parts hydrostatically. CONSTITUTION:The rubber mold 3 opened at both ends, having cylindrical inner surface shape and the protruded parts 3b is fitted in a pressure vessel 4 vertically. Next, inside of the vessel 4 is pressed so that a shape size d2 of a pressing position 3a of the shaft material 5 of the mold 3 is made equal to an outer circumferential size D1 of the material 5. The metal powder material 6 for powder metallurgy is packed in the mold 3 in said state, then the material 5 is rised to opened upper hold part from opened under hole part of the mold 3, so that the material 6 remains in a cavity C formed by the part 3b and the excess quantity is excluded. Next, inside of the vessel 4 is pressed hydrostatically by high pressure, to mold and fix the compact 7 to the material 5. Thereafter, pressure is released to take out the shaft material to which the compacts 7 are fixed to prescribed position.
Patent JP-H0381045-A (JP)
Title: Manufacture of mold
Inventor: IDE ISAMU
IPC: B22C9/02
Filed: 1989-08-23
Abstract: PURPOSE:To easily release a pattern without collapse in a mold by mixing a liquid binder of thermosetting resin blending a thickner with sand, and molding this sand and hardening the binder after releasing the pattern. CONSTITUTION:The sand is damped with polyvalent alcohol and the liquid binder of thermosetting resin blending the thicken is mixed with his sand. The sand is selected from among zircon sand, ceramic sand, etc. Resol type phenol resin. is used for the binder. The thickner is the one having reactivity to the thermosetting resin binder. The liquid thermosetting resin binder is increased in viscosity with the thickner and action for bonding the sand is improved and shape holding property can be given to the sand mold. The pattern can be easily released from the sand mold under the condition having plasticity before hardening the binder without collapse in the mold. Furthermore, the binder of thermosetting resin can be quickly hardened and the mold can be manufactured with good productivity by hardening before starting the collapse of sand mold.
Patent JP-H02162761-A (JP)
Title: Mos-fet and its manufacture
Inventor: RICHIYAADO NOOMAN KIYANBERU
IPC: H01L29/78
Filed: 1989-08-23
Abstract: PURPOSE: To reduce overlapping of a gate over a doped drain by providing an insulating layer acting as an impurity diffusion barrier while extending over a source, a drain, and a gate, and over the insulation layer, forming a side wall spacer of an insulation material, for preventing reduction in thickness of the oxide of a parasitic device during etching of a device. CONSTITUTION: A separation oxide area 8 is grown on a silicon layer 2, and a gate oxide layer 10 is formed between the separation oxide areas 8. Then a poly-silicon gate 12 is formed on the gate oxide layer 10, and then doped with n-dopant. An insulation barrier layer 14 sticks on the structure. The insulation barrier layer 16 is of silicon nitride, with thickness generally 200-400Å. The insulation barrier layer 14 acts as a barrier against a dopant impurity. Then a silicon oxide layer 16 sticks on the silicon nitride layer 14. The oxide layer 16 is anisotropically etched as far as the nitride layer 14, for forming a side wall spacer 18 on the gate 12.
Patent JP-S6197009-A (JP)
Title: Antiforming agent
Inventor: UENO HIDEAKI
IPC: B01D19/04
Filed: 1984-10-18
Abstract: PURPOSE:To obtain an antiforming agent wherein the fluidity is improved and a small quantity thereof can be effectively spread by mixing at least one kind selected among powdery SiO2, graphite, molybdenum sulfide, Al2O3 and talc with the powdery substance having antiforming properties. CONSTITUTION:At least one or more kinds selected among silicon dioxide, graphite, molybdenum sulfide, alumina and talc are added by about 10% to the powdery substance having antiforming properties e.g. the pulverized fatty soap and the mixture is sufficiently mixed. The powdery substance to be added and mixed is preferably subjected to the moisture prof treatment and the water repellent treatment preliminarily by a known method before mixing with each other. In this antiforming agent, the fluidity is improved and a spreader such as marketed pesticide spreader and powder fire-extinguisher can be utilized as is.
Patent JP-H0382760-A (JP)
Title: Substrate electrode for rf bias sputtering
Inventor: KOGA KAZUHIRO
IPC: C23C14/40
Filed: 1989-08-25
Abstract: PURPOSE:To uniformize the surface potential of a wafer and to reduce the change of the capacitance in the exchange of insulator plates by interposing a conductive and adhesive material between a metallic electrode and the cover member, insulator plate. CONSTITUTION:A conductive material 5 with the capacitance in the gap neglected is interposed between the quartz plate 2 at the insulator plate, electrode cover glass 3 as the cover member and the metallic electrode 4. A material capable of being firmly attached to the quartz plate 2, electrode cover glass 3 and electrode 4, forming no gap on the contact surface and forming no capacitance on the electrode 4 is used as the conductive material 5. The variance between the materials to be treated is reduced by the substrate electrode for RF bias sputtering, and the thickness of the film formed on the material is uniformized.
Patent JP-H0773176-A (JP)
Title: Information processor
Inventor: SUZUKI KENJI
IPC: G06K9/62
Filed: 1993-09-01
Abstract: PURPOSE:To improve the input efficiency of a document by improving the character recognition rate of handwritten inputted capital/small letters. CONSTITUTION:A recognition processing part 23 character-recognizes the handwritten character within a character coordinate data buffer 32 to store the recognition result in an input character buffer 33 but an overwriting detection part 25 judges whether a recognized small letter code already exists or not in an input frame to which the handwritten character is inputted. At the time of existing, a capital/small letters detection part 26 judges whether the character code stored in the input character buffer 33 is provided with capital/small letters or not and when it is provided, a character comparing part 27 judges whether the newly recognized and obtained character code and the already recognized and obtained character code are the same or not. Then, when they are the same, the newly recognized character code is replaced with a small letter when it is a capital letter and with a capital letter when it is a small letter. Thus, the replacing result is stored in the character code string storage buffer 33 and displayed in the input frame of a display device 3 at the same time.
Patent JP-S6276287-A (JP)
Inventor: HORI NIJIKO
IPC: H05B37/02
Filed: 1985-09-30
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-H0962831-A (JP)
Title: Image pickup device and illumination device
Inventor: KOBUNE KUNITOMO
IPC: G06K9/20
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To input a clear video without illumination irregularity to a television camera by providing a hanging bell-shaped translucent diffusion plate in the circular light source of an illumination device. SOLUTION: A sensor generates a detection signal at a moment when a metallic can 1 passes right under the illumination device 2 and the television camera 4. The detection signal starts an illumination power through a picture processor, causes the illumination device 2 to emit light and irradiates the can bottom 11 of the metallic can 1. The video signal of the television camera is inputted to the picture processor in synchronizing with the detection signal. In the illumination device 2, the circular light source 22 is stored in a main body frame 21, the hanging bell-like transmission diffusion plate 23 is arranged at the lower side of the main body frame 21 with the opening part of a hanging bell facing the can bottom 11 of the metallic can 1, and a reflecting diffusion plate 24 is arranged at the upper side of the main body frame 21.  The opening part of the hanging bell-shaped transmission diffusion plate 23 is shaped in a smooth arc from around the center of the circular light source 22 and a hanging bell-like upper end part is drawn/formed with the smooth arc.
Patent JP-S6375269-A (JP)
Inventor: AKUTSU SHOJI
IPC: E05B49/00
Filed: 1986-09-16
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-S6372760-A (JP)
Title: Anthraquinone compound and liquid crystal composition containing the same
Inventor: MIURA KONOE
IPC: C09B1/58
Filed: 1986-09-16
Abstract: NEW MATERIAL:Anthraquinone compds. of formula I wherein R<1> is H1 an alkyl or an alkoxy; R<2> is an aryl which may be substituted, a cycloalkyl which may be substituted or a heterocyclic group. USE:Liquid crystal compsn. contg. an anthraquinone compd. of formula I. It has a high dichroic ratio and good solubility in liquid crystals. Liquid crystal compsn. capable of exhibiting good color display can be obtd. therefrom. PREPARATION:A compd. of formula II is reacted with a compd. of the formula XCH2R<2> (wherein X is Cl or Br) in the presence of an acid acceptor in an amide solvent at 50-200 deg.C to obtain the desired compd.
Patent JP-S6277662-A (JP)
Title: Buffer control system
Inventor: TERADA HITOMI
IPC: G06F13/10
Filed: 1985-09-30
Abstract: PURPOSE:To shorten a wait time in an input/output operation by controlling a buffer by using an input/output control block, an input/output use queue, an input/output wait queue, an input/output idle queue, etc. CONSTITUTION:Each input/output control block(IOCB) has DECB (Data Event Control Block) and an event used by the DECB is controlled by an IOCB. The IOCB group 4 is controlled by four events (in-use (IOUQ), input/output wait(IOWQ), unused (IOIQ), and input/output wait queue terminal(IOWQT)). Namely, the IOCB group 4 is chained by pointers each indicating one of four states and queuing shifts in position as the state changes. Those points are present in a channel control table(CCTBL).
Patent JP-H1057873-A (JP)
Title: Rotary treating device for substrate
Inventor: NISHIMURA JOICHI
IPC: G03F7/30
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotary treating device for a substrate which is capable of surely discharging dust generated in a drive mechanism under a simple construction. SOLUTION: A gas circulating space S encircling the base part of a rotating shaft 4 is formed in a base member 2 and an exhaust aperture 18 formed communicating with the gas circulating space S is connected to an exhaust pump 20 in mutually communicating manner, and a suction aperture 19 formed communicating with the gas circulating space S is opened to an atmosphere. An atmospheric air is caused to flow in through the suction aperture 19 by the amount of the air which is forcibly exhausted from the gas circulating space S to conduct the dust generated from a motor 1 to the outside using the forcibly exhausted air current. In addition, a cleaning gas blowout aperture 23 to spew a cleaning gas upward is provided in a gap C1 between a cylinder shaft 3 and the rotating shaft 4.  Thus the mist of a treating liquid flowing in from the upper end of the gap C1 is pushed back and exhausted by the cleaning gas.
Patent JP-S59109264-A (JP)
Title: Centrifugal separation of slurry
Inventor: IMAI EIJI
IPC: B04B7/18
Filed: 1982-12-14
Abstract: PURPOSE:To prevent a decrease in the rate of permeation with the lapse of time and to increase the efficiency of solid-liquid sepn. by mixing specified filter aids with the same substance as the solid constituent in a slurry in a specified proportion to form a filter medium layer. CONSTITUTION:A filter medium layer 3 consisting of a mixture having a specified composition is formed on the inside of a filter cloth 2 fitted on the inside of a filter surface 1 of a centrifugal separator. The filter medium layer 3 is prepared by mixing >=1 kinds of filter aids selected from among diatomaceous earth, silica sand, asbestos and sawdust with the same substance as the solid constituent in a slurry in (1:4)-(9:1)vol.ratio. To perform the formation of the filter medium layer 3, a regulated slurry is supplied to the centrifugal separator, and a basket lined with the filter cloth 2 is rotated at a speed of 1/2 times the normal number of revolutions to form the layer 3 which is scraped down to 3-30mm. thickness.
Patent JP-2001040109-A (JP)
Title: Sheet containing porous inorganic material
Inventor: SUZUKI TAKASHI
IPC: C08K3/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To produce a sheet that effectively maintains a function possessed by a porous inorganic material and has a sufficient strength by blending a fiber containing a specified amount of a porous inorganic material within a substantial portion of a cellulosic fiber and a fiber containing no porous inorganic material in a specified ratio into the sheet. SOLUTION: This sheet is the one containing a porous inorganic material wherein a fiber containing 40-80 wt.% porous inorganic material within a substantial portion of a cellulosic fiber and a fiber containing no porous inorganic material are blended in a ratio of 50:50-30:70. As a porous inorganic material, a crystalline zeolite, an amorphous silica gel, an aluminosilica gel or an alumina gel is preferable. For example, a cellulosic fiber that has been immersed in an aqueous solution of 1.0-100 mmol/l of a silicon compound for 10 min-2 hr is immersed in a mixed solution of 1.0-1,000 mmol/l of an aluminum compound and 10-5,000 mmol/l of a basic substance such as sodium hydroxide or the like at a temperature of 20-90 deg.C for 2 hr-20 day to thereby incorporate zeolite into the cellulosic fiber.
Patent JP-H0958521-A (JP)
Title: Vehicle rear part structure
Inventor: MAEDA MICHIYA
IPC: B62D25/08
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle rear part structure by which both longitudinal directional rigidity of a back panel (a striker part) and rigidity of a rear part of a floor panel can be improved and taking in an out work of a cargo to a trunk room can be easily performed. SOLUTION: A vehicle rear part structure is constituted in such a way that a back panel member 13 is installed on a back panel 8 joined to a rear part (a bending piece 22) of a floor panel 6 of a trunk room 3, and a closed cross section-shaped part 24 is composed of these both members 8 and 13, and a striker 15 for a trunk lid lock is arranged inside this closed cross section-shaped part 24. A height position of a striker part 12 composed of the closed cross section-shaped part 24 and the striker 15 is brought near to the floor panel 6 of the trunk room 3, and the back panel member 13 is directly connected to the floor panel 6, and these are joined to each other.
Patent JP-S6462673-A (JP)
Title: Negative and positive processing type image recorder
Inventor: TANAKA MASARU
IPC: G03G15/02
Filed: 1987-09-02
Abstract: PURPOSE:To miniaturize an electrostatic charging device so as to make an entire device small in size by making the space between control grids on both ends parts of the electrostatic charging device which is positioned outside the width of an image wider than that inside the width of an image. CONSTITUTION:In the electrostatic charging device 2, a charger wire 3 is laid between casings 25 and 25 installed on both ends. And the control grid 4 arranged below the charger wire 3 consists of the control grids 4a and 4b and a space 4c obtained by removing the control grid 4a is formed between two control grids 4b. In order to apply uniform electrification to a photosensitive body, the space 4c is formed wider on outer parts of the width of the image so that a specified electrifying potential can be precisely obtained on the outer position of the width of the image. Namely the space is formed wider on the outer part of the width of the image with respect to the electrified part where the area of the aperture part of the control grid per a unit area is uniform. Thus, the electrostatic charging device can be constituted smaller than a conventional one and electrified effects in the end parts of the electrostatic charging device can be raised, so that the scaling-down of the electrostatic charging device can be possible.
Patent JP-H0753809-A (JP)
Title: 3-methylbutene-1 polymer composition
Inventor: SUGA SADANORI
IPC: C08K7/00
Filed: 1993-08-10
Abstract: PURPOSE:To obtain the composition having excellent process stability during molding and processing, slight feeding failure during injection molding, etc., comprising a 3-methylbutene-1 polymer, a graft modified 3 methylbutene-1 polymer, a fiber reinforcing material and titanium oxide. CONSTITUTION:(A) A 3-methylbutene-1 polymer having 0.1-100g/10 minutes melt index measured at 320 deg.C under 2.16kg load and >=30j/g heat of fusion measured by a Differential scanning calorimeter is blended with (B) a graft modified 3 methylbutene-1 polymer having 0.1-1,000g/10 minutes melt index measured at 320 deg.C under 2.16kg load and 0.1-5wt.% of a graft amount of an alpha, beta-unsaturated carboxylic acid (derivative) composition unit, (C) a fiber reinforcing material and (D) titanium oxide in the ratio of 90-99.9wt.% of the component A and 0.1-10wt.% of the component B in the components A and B and 25-100 pts.wt. content of the component C and 0.1-3 pts.wt. content of the component D to provide the polymer composition.
Patent JP-2001043082-A (JP)
Title: Information processor and method for coding and decoding instruction
Inventor: MOCHIZUKI AKIRA
IPC: G06F9/45
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To improve the storage efficiency of instruction codes by using a variable length instruction code. SOLUTION: This instruction decoding device is composed of an instruction memory 11 for storing an instruction code group and outputting the next fetch instruction code group, an instruction register 12 for storing unused instruction code groups and linked instruction code groups, an instruction code correspondence memory 16 for storing the relation of correspondence between an instruction code and a bit length, an instruction decoder 15 for generating a control signal by decoding the instruction code on the most significant side of the instruction register, a selector 17 for outputting shift quantity data, a barrel shifter 13 for outputting the unused instruction code group by shifting the preceding instruction code group, an adder 18 for adding the instruction code length of this time and the added value of held instruction code lengths,  a code length register 19 for holding the output instruction code length of the adder and a barrel shifter 12 for shifting the next fetch instruction code group to the high-order side and outputting it as the linked instruction code group.
Patent JP-H0267973-A (JP)
Title: Operation ensuring circuit of diagnostic circuit
Inventor: ONO MASAHITO
IPC: G01R31/28
Filed: 1988-09-02
Abstract: PURPOSE:To prevent the inversion of the value of diagnosis-path activating latch and to detect said inversion quickly by providing a diagnosis-path- activating-condition setting circuit. CONSTITUTION:This circuit comprises OR gates 1 and 4, a circuit 2 for setting diagnosis-path activating conditions and latches 3 (31 - 3n) for diagnostic-path activation. Setting signals are applied to terminals S of the latches 3 in accordance with the setting conditions of the circuit 2 in diagnosis. Then the outputs control the clock of a general latch, and a diagnosis paths are formed. The output of the gate 1 is applied to the reset terminal R in the normal operation, and reset is performed. A system resetting signal (a) and a latch resetting signal (b) are applied to the gate 1. The signal (a) is applied as a pulse signal. The signal (b) is applied as '1' all the time so that the value '1' is not changed. Thus the latches 3 are kept in the reset state. Each output of the latches 3 is inputted into an OR gate 4. An error signal is outputted when any one of the latches 3 becomes the set state although the circuit is not in the diagnostic state.
Patent JP-S6279026-A (JP)
Inventor: AKAHA ICHIRO
IPC: A47J31/42
Filed: 1985-10-01
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-S6461689-A (JP)
Title: Cooling water injection device
Inventor: INAI NOBUHIKO
IPC: G21C15/00
Filed: 1987-09-01
Abstract: PURPOSE:To enable water supply by a driving water feed pump even if the cooling water feed pump of a reactor pressure vessel loses its function by providing a branch to the main piping of the feed pump and supplying part of the cooling water via a high-pressure tank, separately driven driving water supply pump and jet pump. CONSTITUTION:The cooling water of the pressure vessel 101 is supplied by the feed pump 105 through a piping 104 and the jet pump 106. Part of the pump 105 is supplied as the driving water to the jet pump 106 through the high- pressure tank 108 and the driving water supply pump 109. The pump 106 is driven by this driving water to suck the remaining feed-water from the pump 105 and to supply the same to the pressure vessel 10. The driving of the pump 109 which is separately driven 110 is continued to supply the stored water of the tank 108 when the pump 105 is stopped by an accident. Since the standby system corresponding to the accident is in a normal operating state, the high reliability is provided even on the function at the time of the accident.
Patent JP-H0564159-A (JP)
Title: Television system converter
Inventor: YAMAMOTO HIROSHI
IPC: H04N7/01
Filed: 1991-08-29
Abstract: PURPOSE:To record an output signal of this converter to an existing VTR or the like in the fixed picture display mode even the signal is reproduced by a noninterlace receiver by converting a MUSE signal into a signal whose scanning line number is 525. CONSTITUTION:R,G,B noninterlace or interlace signals whose scanning line number is 525 converted from a MUSE signal are converted into an interlace signal whose scanning line number is 525 at a time base conversion circuit 15. Furthermore, a control signal inputted from an input terminal 10 is detected by a control signal detection circuit 11 and a pattern display mode selection signal outputted from a selection signal fixed circuit 12 is fixed by the detected control signal and an interlace signal whose scanning line number is 525 is independently outputted from output terminals 15a, 15b, 15c independently of a conventional output.