baber/WOPTO huggingface dataset:
Patent JP-S6461753-A (JP)
Title: Shape data correcting method for optical mask
Inventor: HAYAMA HIROSHI
IPC: G03F1/00
Filed: 1987-09-01
Abstract: PURPOSE:To facilitate manufacture of a semiconductor integrated circuit, etc., with good machining accuracy by correcting data on the shape of an optical mask which causes defocusing on a substrate at the time of exposure so as to obtain a desired photosensitive agent material. CONSTITUTION:Shape data on the optical mask is corrected previously so as to reduce the shape of a part where defocusing is caused and the corrected shape data 9 is used to form the desired positive type photosensitive agent shape straddling a step. The correction quantity varies according to the height of the step, a photosensitive agent, development conditions, etc., so it is determined according to in-use exposure conditions. When exposure is carried out by using the positive type photosensitive agent to remove the shape data, the photosensitive agent shape is reduced owing to the defocusing, so the corrected shape data where the shape of the part where the defocusing is caused is expanded is used to form the desired positive photosensitive agent shape straddling the step. Further, when the exposure is performed by using the negative photosensitive agent, the corrected shape where the shape of the part where the defocusing is caused is used.
Patent JP-S6372296-A (JP)
Title: Speaker system
Inventor: SAEKI SHUJI
IPC: H04R1/28
Filed: 1986-09-12
Abstract: PURPOSE:To realize a highly efficient speaker system over a low-sound wide band totally by providing plural diaphragms in a cabinet to constitute acoustic tubes and making the length of acoustic tubes of each speaker different from each other. CONSTITUTION:A 1st acoustic tube is formed by providing diaphragms 6a-6e in a cabinet 5 and a 2nd acoustic tube shorter than the 1st acoustic tube is formed by providing diaphragms 10a-10c in a cabinet 9. Openings 7, 11 and speaker units 8, 12 are provided respectively to the acoustic tubes. Then a low-sound band is reproduced from the speaker having the longer acoustic tube to apply reproduction over a low-sound wide band totally.
Patent JP-H0752739-A (JP)
Title: Mounting structure of car crash detecting sensor
Inventor: ODA YOSHIO
IPC: B60R21/16
Filed: 1993-08-09
Abstract: PURPOSE:To reduce the number of impact detection sensors to the utmost as detecting a degree of acceleration in the longitudinal direction of a car body in time of a car crash in an accurate manner by securing the impact detection sensor to a tunnel part extending in the body longitudinal direction at an almost central part in the car width direction, in a body floor. CONSTITUTION:In a tunnel part 6 installed in a body floor, a G sensor 12 as an impact detection sensor is secured to the front end via a mounting bracket 11 which is provided with a sensor locking part 13 and a leg part 14, and this sensor locking part 13 consists of a mount part 15 and a regulating wall part 16. In addition, a secured part 26 is installed in the G sensor 12 and locked to the sensor locking part 13 with a clamping bolt 17. In consequence, making a full use of high rigidity in the body longitudinal direction of the tunnel part 6, acceleration in the longitudinal direction in time of a car crash is accurately detected, and further since it is situated in a central part in the car width direction, one G sensor alone is able to cope with every type of collisions.
Patent JP-H0961882-A (JP)
Title: Visual angle fixing device, observation visual field positioning observation device, image pickup visual field positioning image pickup device and orthogonalized mirror making object image normal state
Inventor: KOBAYASHI SHIGEKI
IPC: G03B15/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a visual field positioning device advantageous in terms of size and cost in a system using a luminous flux deflecting body. SOLUTION: A luminous flux 22 from an object 21 enters an orthogonalized mirror 23. The mirror 23 is a polyhedron formed by fixing two plane mirrors 23a and 23b so that their reflection surfaces are orthogonally opposed. For example, the luminous flux 22 cast at the left mirror 23b is reflected to be cast at the right mirror 23a and passes via the lens 24 of an image forming optical system, then is enters the image pickup surface of an image pickup camera 25. Since the image of the object reflected by the mirror on one side (left mirror 23b) is a mirror image, at such a time, the image is reversed right and left again by the progress of the reflection by the mirror on the other side (right mirror 23a), and the normal state image of the object is projected.  In order to form the normal state image on the camera 25, the azimuth of the mirror 23 is deflected by a motor 26 and the inclination thereof is deflected by a motor 27.
Patent JP-2000048953-A (JP)
Title: Membrane switch having el surface light source
Inventor: MASUDA NAOKO
IPC: H05B33/06
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To make a display membrane lighted brightly as a whole, and to enhance its reliability. SOLUTION: This switch is provided with a substrate 14 with a switch electrode 15 formed on its upper surface, a belleville spring contact 17 in an upper position of the switch electrode 15, a belleville spring supporting plate 16 layered onto the substrate 14 to support the spring contact 17, an EL surface light source 13 layered thereon, a display membrane 11 layered thereon and having a push inversion part 11a and a peripheral part 11a, and a transmissive pusher block 12 integrally provided inside the display membrane 11.  The belleville spring contact 17 is supported by a belleville spring contact locking through-hole 16a provided in the belleville spring supporting plate 16, a through hole 13a for a pushing protrusion 12a is provided in the EL surface light source 13 to be fitted to the through-hole 16a, and the protrusion 12a projected downward from the pusher block 12 moves inside the through-holes 13a, 16a in response to motion of the inversion part 11a. The belleville spring contact 17 contacts thereby the switch electrode 15.
Patent JP-H0773817-A (JP)
Title: Color cathode-ray tube
Inventor: KIJIMA YUICHI
IPC: H01J29/07
Filed: 1993-09-01
Abstract: PURPOSE:To suppress the mislanding of an electron beam resulting from the displacement of a slot type shadow mask due to thermal deformation. CONSTITUTION:Frame supporting arms 3, 3' to support parallel the mask frames 2, 2' holding a slot type shadow mask 1 are coupled in bridging by a coupling member to the short edges of the shadow mask 1. As result, the mislanding of electron beam can be suppressed by restraining the displacement of the shadow mask due to thermal deformation by the coupling member.
Patent JP-2001040243-A (JP)
Title: Magenta-colored powder and its production
Inventor: SHINKO TAKASHI
IPC: B22F1/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a magenta-colored powder capable of being produced by an inexpensive and safe method without using an expensive raw material and dangerous organic solvent by forming a specific coating film on the surface of substrate particles. SOLUTION: This magenta-colored powder is obtained by forming a coating film whose at least one layer is formed on the surface of each of substrate particles through reaction of a metal salt in an aqueous solvent and which gives a reflection spectrum having peaks at 350-450 nm and 700-850 nm and a bottom at 450-650 nm. It is preferable that the coating film formed through reaction of the metal salt in the aqueous solvent satisfies the formula Nd=mλ/4 [N=n+iκ (n is the refractive index of a substance constituting the film; i is a complex number; κ is a damping coefficient) ;d is a film thickness; m is a natural number; λ is each of peak wavelengths of the reflection spectrum given by the powder, 350-450 nm and 700-850 nm].
Patent JP-H0266631-A (JP)
Title: Address table output system using japanese label
Inventor: KITATSU SEIJI
IPC: G06F9/45
Filed: 1988-08-31
Abstract: PURPOSE:To improve the debugging job efficiency by unifying a Japanese- English symbol table which is outputted for each compiling unit and an English symbol-absolute address table and outputting them as a Japanese symbol- absolute address table. CONSTITUTION:A program A produces a symbol file 7 consisting of a Japanese- English symbol table which is outputted for each compiling unit based on both correspondence tables (1) and (2). A program B produces a Japanese symbol- absolute address table (4) from an English symbol-absolute address table (3) outputted from a linker 5 and the file 7. Thus both tables (1) and (3) are unified into the table (4) with use of both programs A and B. Then it is possible to retrieve an absolute address corresponding to a Japanese symbol with use of the table (4) only and therefore to omit the time required for the program tests and the device jobs.
Patent JP-S60111292-A (JP)
Inventor: HOUJIYOU HAJIME
IPC: G09G3/04
Filed: 1983-11-21
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-H0669249-A (JP)
Title: Multi-feed complex transistor
Inventor: IWATA NAOTAKA
IPC: H01L21/338
Filed: 1992-08-18
Abstract: PURPOSE:To prevent an abnormality, such as a shift in output level or an oscillation observed in the vicinity of saturation of power operation in a multi-feed high-output GaAs MESFET. CONSTITUTION:A high resistance region is formed by implanting boron ions into parts other than a channel part. After a device-isolation step is carried out, an ohmic contact made up of Au/Ni/AuGe for a source electrode 14 and a drain electrode 16 is formed in a vapor deposition and lift-off method. Then, the channel is put in recess etching at two steps into a desired form, and an aluminum gate electrode 12 is formed in a vapor deposition and lift-off method. Finally, by Au plating, a power feeding electrode is formed, and a gate pad 13, and a drain pad 17 are formed.
Patent JP-H0747531-A (JP)
Title: Controlling method for temperature of press device
Inventor: ODA YOSHIO
IPC: B30B15/34
Filed: 1993-08-07
Abstract: PURPOSE:To control the temp. of a press device so that the deviation of the positional deviation between a punch and a die due to the self-generation of heat is eliminated at the time of processing, the accuracy of a processing shape is enhanced and the extension of the life of a mold is realized. CONSTITUTION:At first, the temp. distribution of a steady state due to the self-generation of heat at the time of processing is measured and the mold register of a punch and a die is performed in such a state that a unit main body is heated so as to become set temp. distribution equal to or more than that of a steady state. After the completion of mold register, processing is started but the unit main body is heated so as to become set temp. distribution from the start time of processing. When processing is started, the temp. of the unit main body begins to rise by self-generation of heat and, therefore, the heating of the unit main body is weakened and temp. is controlled so that the unit main body always keeps the set temp. distribution.
Patent JP-H03148206-A (JP)
Title: Novel cosmetic composition containing chitosan and glucosamine
Inventor: YUGU NOERU
IPC: A61K8/96
Filed: 1990-08-21
Abstract: PURPOSE: To obtain a new cosmetic composition that comprises chitosan, glucosamine and at least one of organic acids selected from gluconic acid or succinic acid and can particularly improve persistent moistening or moisturizing and skin surface conditions by treating the epithelial dermic layer therewith. CONSTITUTION: This new cosmetic contains chitosan, glucosamine and at least one organic acid selected from gluconic acid or succinic acid. It is particularly preferred that the cosmetic contains 0.2-5wt.% of chitosan, 0.2-5wt.% of glucosamine, 0.2-5wt.% of gluconic acid and 0.1-5wt.% of succinic acid. Chitosan is preferably obtained from crab shells and contains acetylated amino group less than 15wt.%. The cosmetic increases moisture and improve the epithelial conditions. It can be used in the forms of cream, toner, body emulsion, water soap or dermatological bar.
Patent JP-S60110304-A (JP)
Title: Permselective membrane
Inventor: TAKADA KOUICHI
IPC: B01D53/22
Filed: 1983-11-18
Abstract: PURPOSE:To obtain an improved permselective membrane, by a method wherein a film provided on a porous base consists of a subst. acetylene polymer, in the production of a gas-separating film material by a plasma polymerization technique. CONSTITUTION:The permeable membrane is a composite film comprising the porous base and a subst. acetylene polymer film provided on the surface of the base by plasma polymerization under glow discharge. The subst. acetylene is trimethysilylpropyne, tert-butylacetylene or the like which preferably has a tertiary carbon atom or a tertiary silicon atom. The composite film as a separating film has an oxygen permeability coefficient superior to those of conventional films, and has a favorable separating property. In addition, as a pervaporation film, the composite film selectively separates organic matter, can be reduced in thickness, has a high permeation rate and a practical strength.
Patent JP-H0268822-A (JP)
Title: Switch device
Inventor: WATANABE ISAO
IPC: H01H15/16
Filed: 1988-09-02
Abstract: PURPOSE:To facilitate precision control with a simple construction by driving a contact with the force of an ultrasonic motor. CONSTITUTION:A contact is driven with the force of an ultrasonic motor. A contact 2 is pressure-mounted on a stator 4 which makes ultrasonic elliptical vibration. The contact 2 is driven at a low speed, receiving a rotating torque from the ultrasonic elliptical vibration of the stator 4 through frictional force. That is, when the stator 4 makes ultrasonic elliptical vibration on receipt of ultrasonic vibration from an ultrasonic vibrator, the contact 2 is moved thereby so that on-and-off is performed between contact points 1 and 1. This makes it possible to accurately control, that is, an accurate on-off movement of a switch.
Patent JP-2001037727-A (JP)
Title: Pulse wave propagation time measuring instrument and left venticular contraction time measuring instrument
Inventor: OGURA TOSHIHIKO
IPC: A61B5/0452
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a pulse wave propagation time measuring instrument capable of measuring the pulse wave propagation time with high accuracy. SOLUTION: The first time difference ATL from the Q wave of an carotid arterial pulse to the rising point of a carotid arterial pulse is calculated and a second time difference ΔT2 from this Q wave to the rising point of a brachial artery pulse is calculated. The temporary preejection time PEP' is calculated in accordance with the first time difference ΔT1 and the second time difference ΔT2 and the temporary preejection time PEP' is subtracted from the first time difference ΔT1, by which reference pulse wave propagation time DT (R) is calculated. Pulse wave propagation time candidate DT (C) from the rising point of the second cardiac sound to the notch candidate determined by a candidate determining means 80 is calculated relating to all the notch candidates by a pulse wave propagation time candidate calculating means 81.  A pulse wave propagation time candidate DT (C) most approximate to the reference pulse wave propagation time DT (R) is determined as the normal pulse wave propagation time DT (E) from plural pulse wave propagation time candidates DT (C) by a normal pulse wave propagation time determining means 84.
Patent JP-H0884483-A (JP)
Title: Inverter unit and inverter
Inventor: NOMURA TOSHIHIRO
IPC: H02M7/5387
Filed: 1994-09-13
Abstract: PURPOSE: To decrease the leakage reactance of a single phase bridge circuit for converting a high DC power into an AC power through high frequency switching. CONSTITUTION: A metal conductor substrate 30 having a hole 31 for conducting a refrigerant is provided, on the surface and rear thereof, with arms of semiconductor switch elements Q1 (Q3 ) and Q2 (Q4 ) each consisting of IGBT or the like. The arms are pressed by a thin plate metal conductor 35, a cushion member 37, a leaf spring 28, etc., and secured in place thus forming a single phase bridge circuit. This structure decreases the leakage reactance of a connection conductor.
Patent JP-S6197948-A (JP)
Title: Semiconductor device
Inventor: YAMADA TAKEO
IPC: H01L23/10
Filed: 1984-10-19
Abstract: PURPOSE:To obtain the shielding effect on the titled semiconductor device by a method wherein a protrusion is formed and a conductive status is provided between a cap and a dam. CONSTITUTION:A cap 1 consists of an electrically conductive metal, for example, and a dam 2 consists of a metal, for example. When these cap 1 and dam 2 are sealed by silicon rubber, they are electrically conducted by projectingly providing a triangular projection 4, for example, on the cap 1. As a result, an electrically conductive status is obtained between the metal cap, dam, lead an pin even when a nonconductive bonding agent is used. Also, the semiconductor device having excellent shielding effect can be obtained.
Patent JP-S60111411-A (JP)
Title: Heat treatment
Inventor: ONGA SHINJI
IPC: H01L21/20
Filed: 1983-11-22
Abstract: PURPOSE:To have the desired position of a semiconductor film single crystallized by a methd wherein a high temperature state is generated at the crossing part of heaters using stripe heaters which move in X and Y directions. CONSTITUTION:Two sets of stripe heaters 1 and 2 are enabled to travel on X1-X2 and Y1-Y2 directions using driving motors 3 and 4. A vector scanning or a raster scanning can be performed on the crossing point P using a control system 7. When the polycrystalline Si located on a substrate is fused and single crystallized using the above-mentioned technique, the thermal damage on the base element is very small and the film can be single crystallized instantaneously.
Patent JP-S6372770-A (JP)
Title: Epoxy resin-based resist ink composition
Inventor: KAWADA SHUNICHI
IPC: B21K3/00
Filed: 1986-09-16
Abstract: PURPOSE:To provide the title compsn. which has excellent curability, gives a cured film having excellent heat resistance, etc. and does not cause bleedout, chalking, etc., by blending an epoxy resin having a specified composition with an imidazole compd. and a filler in a specified weight ratio. CONSTITUTION:A resorcinol/o-cresol novolak copolymer type polyfunctional epoxy resin (A) is mixed with a polyglycidyl ether of a liquid polyhydric phenol (B) (e.g., bisphenol A diglycidyl ether) in a weight ratio of 30-100:70-0. 100pts. wt. resulting epoxy resin is mixed with 3-15pts.wt. imidazole compd. (e.g., 2-methylimidazole) and appropriate amount of a filler (e.g., calcium carbonate) to obtain the desired epoxy resin-based resist ink compsn, The compsn. is suitable for use as resist ink for the production of printed circuit boards.
Patent JP-S59112058-A (JP)
Inventor: KASAHARA HARUMICHI
IPC: D04B23/08
Filed: 1982-12-13
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-S6462615-A (JP)
Title: Liquid crystal optical element
Inventor: KORISHIMA TOMONORI
IPC: G02F1/133
Filed: 1987-09-03
Abstract: PURPOSE:To obtain high contrast in a liquid crystal optical element without using a polarizing plate by regulating a ratio of transmittance (Trt. angle) when axes of polarization of two plane polarizing plates are perpendicular to each other to that (T)) when they are parallel to each other to >=0.90. CONSTITUTION:Liquid crystal optical elements are usually in a scattering state (turbulent state) when an electric field is not impressed thereto due to a differ ence of refractive indices between an unoriented substance and a supported polymer. But the correlation between the polarized condition of incident light and the polarized condition of transmitted light is incident light and the polar ized condition of transmitted light is eliminated when Trt. angle/T) is regulated to >=0.90, more pref. to >=0.93. Thus, an element having high glance shielding effect keeping an confronting image of the element invisible is obtd. By this constitution, an optical element having high contrast is obtd. without using a polarizing plate. The element is utilizable for wide field use of display, particu larly, for the display of large area or curved area, or for dimming or optical shutter, etc. of large area.
Patent JP-2001008560-A (JP)
Title: Opening/closing device for tunnel house
Inventor: TOMIZAWA SAKAE
IPC: A01G13/02
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide the subject device designed to open/close a plastic sheet and thermal insulation sheet in a short time with slight labor, in view of the fact that, an operator opens/closes a plastic sheet and thermal insulation sheet while walking in a posture of half bending at the waist over a long period of time through a long tunnel house, therefore resulting in the temperature difference between the first and the final crops, and such an operation involves heavy labor as well. SOLUTION: This device is so designed as to ensure a single tunnel house to be opened/closed with one-site operation irrespective of its length so as to enable a plastic sheet and a thermal insulation sheet to be opened/closed with slight labor in a short time.
Patent JP-2000058524-A (JP)
Title: Vapor phase growth device for metal oxide dielectric material
Inventor: TATSUMI TORU
IPC: C23C16/40
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a vapor phase growth device which can form a metal-oxide dielectric film, particularly, a capacitor film composed of a ferroelectric or highly dielectric substance adsorbing no much dust by suppressing the occurrence of dust during the formation of the film. SOLUTION: A vapor phase growth device is constituted in such a way that the device can be used at the time of growing a metal-oxide dielectric substance on a capacity electrode by using an organometallic gas. At least the surface of the parts, particularly, susceptor 403 for placing a wafer 417 of the device which comes into contact with the gaseous starting material in a vacuum vessel 406 and the temperature of which becomes higher than the decomposition temperature of the gaseous starting material is formed of a metal-oxide dielectric substance (the metal-oxide dielectric material to be grown can also be used).
Patent JP-2000068203-A (JP)
Title: Polycrystalline silicon formed by crystallization of microcrystalline silicon and its forming method
Inventor: VOUTSAS TOLIS
IPC: H01L21/336
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a thin film transistor semiconductor film composed of polycrystalline silicon formed by crystallization of microcrystalline silicon. SOLUTION: A method which forms a polycrystalline silicon film from a microcrystal silicon film includes a step of depositing a microcrystalline silicon film 14 including microcrystallites buried in amorphous substance, a step of annealing the deposited film 14 and, at least, partially forming a polycrystalline film, and a step of promoting formation of uniform crystal particles 28, 30 having comparatively large size by allowing the amorphous substance to contain buried seed crystals 16.