baber/WOPTO huggingface dataset:
Patent JP-H04153887-A (JP)
Title: Rotating method for image
Inventor: TOTO JUNKO
IPC: G06T11/80
Filed: 1990-10-18
Abstract: PURPOSE:To correct the inclination of an image easily, speedily, and accurately by drawing one optional straight line which indicates the inclination of the image and inputting it as a reference line when the inclination of the image is recognized, and specifying a direction and an angle in and by which the image is to be rotated. CONSTITUTION:A user reads the image 2 entered into a document by an image scanner and records the image as image data in a storage device. Then the user displays the recorded image on a display means, compares the displayed image with the document, and rotates the image so as to correct its inclination when the displayed image slants to the document. For the purpose, one optional straight line is drawn and inputted as the reference line 3 by using a means for inputting the image from on the display screen. According to the reference line 3, the direction and angle of rotation for correcting the inclination of the image are automatically determined. Consequently, the inclination of the image can be corrected speedily and accurately through the easy operation.
Patent JP-S62139331-A (JP)
Title: Pattern formation
Inventor: MATSUI SHINJI
IPC: G03F7/20
Filed: 1985-12-12
Abstract: PURPOSE:To draw a profile varied in the depth direction by a method wherein, when a positive resist formed on a substrate is exposed to focussed ion beams to be patterned, eutectic alloy is used as ion source. CONSTITUTION:A substrate 32 is coated with a positive resist 31 such as polymethyl methacrylate around 1mum thick to be backed for around 30min at 170 deg.C. Next, the resist 31 is irradiated with focussed ion beams to be patterned as follows, i.e. the resist 31 is exposed to every kind of ion species using Au59-Si26-Be15 as ion source without using an EXB mass analyzer. Later, T-type profile is drawn in the resist 31 by developing the resist 31 with a mixed solution of methyl isobuthyl ketone:isobuthylalcohol=1:3 for around 1min. Through these procedures, a profile changing in the depth direction of resist hardly drawn conventionally can be drawn without fail.
Patent JP-H09120837-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NARUSE YOSHIAKI
IPC: H01M10/0569
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To enhance the initial capacity and cyclic characteristics of a secondary battery by using a certain quantity of specific sulfite and a requisite carbonate as a non-aqueous solvent to form a non-aqueous electrolyte. SOLUTION: A secondary battery concerned with a non-aqueous electrolyte is composed of a negative electrode prepared through lithium doping/dedoping from a carbonic material having a plane spacing of 0.340nm or less, a positive electrode consisting of composite oxides containing lithium and one or more transfer metals, and a non-aqueous electrolyte. The solvent of this non-aqueous electrolyte is prepared as a mixture of ethylene carbonate and 0.05-10vol.% glycol sulfite of structure according to the given expression, and thereby a non-aqueous electrolyte secondary battery equipped with an enhanced initial capacity and cyclic characteristics is obtained.
Patent JP-H03142282-A (JP)
Title: Thermal transfer type recording material
Inventor: IMAIZUMI YOSHITO
IPC: B41M5/30
Filed: 1989-10-27
Abstract: PURPOSE:To obtain excellent printing characteristics even in plain paper having a large irregular surface without using exclusive high plain paper by incorporating phthalic diester as a solid at a normal temperature in a heat-fusing ink layer. CONSTITUTION:Phthalic diester as a solid at a normal temperature is employed for making printing to plain paper distinct, and can be used by mixing a substance having the melting point of 40 deg. or higher such as benzil phthalate, and a substance having the melting point of 40-100 deg.C is particularly preferable in consideration of the density of a printing mark. 0.5-5 pts. wt. is preferable to 100 pts. wt. heat-fusing ink as the usage of phthalic diester. A 30-80 pts.wt. heat-fusing binder, a 3-40 pts. wt. softening agent and a 5-20 pts. wt. colorant are favorable to 100 pts. gross weight as the usage of other components in a heat-fusing ink layer, and small quantities of an antioxidant, a dispersant, a lubricant, etc. may be added besides them.
Patent JP-H04157309-A (JP)
Title: Biaxial optical position detecting apparatus
Inventor: SENUMA TAKEO
IPC: G01B11/00
Filed: 1990-10-19
Abstract: PURPOSE:To miniaturize an apparatus by a method wherein an output light from a light emitting element is projected to an object through a coupling optical system including a delay element, the reflecting light is received by the same coupling optical system, and the pattern is recognized from the presence or absence of the reflecting light in each bit. CONSTITUTION:An optical output from a light emitting element 1 is, through an optical element 2, ports 5a, 5c of a 2X1 diverging/coupling device 5 and an optical fiber cable 6, introduced into a 1Xn diverging/coupling device 7. The light diverged by the coupling device 7 is delayed for a different time depending on the kind of a delay element group 8, condensed by an optical element group 9 and cast to a display pattern of an absolute encoder 10. The light reflected at each bit pattern of the encoder 10 is returned to the same optical element and coupled by tone coupling device 7 thorough the element group 8 and led into the cable 6. The optical serial pulse passing the cable 6 enters a photodetecting element 4 through the coupling device 5 and an optical element 3. Tone element 4 processes the detecting optical serial pulse in a processing part thereof, reading the code, thereby to detect the absolute position.
Patent JP-H05121421-A (JP)
Title: Production of semiconductor device
Inventor: KURIYAMA HITOSHI
IPC: H01L29/732
Filed: 1991-10-28
Abstract: PURPOSE:To easily control the value of hFE by forming an emitter of bipolar transistor through self-alignment to reduce the fluctuation of hFE. CONSTITUTION:The first oxidized film 2, nitride film 4 and the second oxidized film 5 are formed in sequence on a silicon substrate 1. After the specified parts of the films 4 and 5 are etched and removed so that holes may be formed to penetrate the films 4 and 5, the film 2 is subject to exposure. Next the arsenic ions are implanted into a base layer 3 through the exposed film 2 in order to form an emitter layer 7. Further, the film 2 is etched and removed to completely make the contact holes 6, and aluminum electrodes 8 are formed. The out-diffusion, that is, the diffusion of impurity elements out of the implantation area, can be prevented because the surface of the impurity ion implantation area is covered with the film 2 during the heat treatment.
Patent JP-H10110617-A (JP)
Title: Exhauster for multi cylinder internal combustion engine
Inventor: MINEO SHIGEJI
IPC: B63H11/08
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To improve the life of an exhauster for a multi cylinder internal combustion engine in the case that an exhaust pipe comprises upstream and downstream side pipes and a shock absorbing body by which the mutual opposite end parts of these upstream and downstream side pipes are connected to each other, by suppressing such a state that shock absorbing body is deformed extensively by vibration generated from the internal combustion engine. SOLUTION: In this exhauster, an exhaust pipe 16 is arranged which is extended along the other side surface of each cylinder 40 after one end part of the exhaust pipe 16 is connected to each one side surface of a plurality of cylinders 40 arranged in parallel in the axial direction of a crankshaft and the other end part thereof is bypassed the forward or rearward of a cylinder 40 group. This exhaust pipe 16 is equipped with an upstream side pipe 18 composing one end part side, a downstream side pie 19 composing the other end part side, and a shock absorbing body 17 by which the opposite end parts 18a, 19a of these upstream and downstream side pipes 18, 19 are mutually connected.  The opposite end parts 18, 19a are positioned in the vicinity of the right and left directions of an extended line that the axial center 38a of the crankshaft is extended in view along the axial center 40a of each cylinder 40.
Patent JP-H06132203-A (JP)
Title: Charged particle beam exposure method
Inventor: YASUDA HIROSHI
IPC: H01L21/027
Filed: 1992-10-20
Abstract: PURPOSE:To form an LSI accurately by projecting a blanking aperture array plate onto a body surface to be exposed so that the direction of a blanking aperture row crosses the X axis or the Y axis which is a priority axis and then scanning a charged particle beam in X or Y-axis direction which is the priority axis. CONSTITUTION:When Y axis is specified to be a priority axis by exposure data, the magnetic field of an electromagnetic lens 8 us controlled so that each row direction of blanking aperture rows 231-2316 matches the X axis. Then, the magnetic projection image of the blanking aperture array plate (BAA plate) 12 is rotated. Then, the direction of scanning of an ON beam 21 according to a sub-deflector 27 is set to Y-axis direction. Also, light is exposed with the scanning direction of the ON beam 21 according to a main deflector 26 being equal to the X-axis direction and the continuous traveling direction of a stage 31 being equal to the Y-axis direction.
Patent JP-H08146903-A (JP)
Title: Portable information terminal device
Inventor: MAEDA TAKAMI
IPC: G02F1/133
Filed: 1994-11-16
Abstract: PURPOSE: To make characters and segments displayed more easily visible by automatically connecting characters and lines to preset characters and bold lines when ambient brightness falls down to a prescribed level or below. CONSTITUTION: Whether the ambient brightness is the brightness sufficient for reading the characters, etc., is decided by an illuminance sensor. A CPU 4 reads a character font A from a first memory 2 and writes this character font A into a second memory 6 for display when the brightness is above the prescribed level. A display device 5 displays the characters with the character font A according to the contents of the second memory 6 for display. On the other hand, the illuminance sensor 1 outputs a conversion request signal when the brightness is below the prescribed level. The CPU 4 receiving this signal reads a font B from the first memory 2, writes the front into the second memory 6 for display and the display device 5 displays the characters with the character font B according to the contents of the second memory 6 for display.
Patent JP-H03146472-A (JP)
Title: Composition for aluminum nitride substrate
Inventor: NAKAHARA KATSUMASA
IPC: C04B35/581
Filed: 1989-10-31
Abstract: PURPOSE:To obtain a substrate having high heat conductivity by blending aluminum nitride powder with yttrium oxide powder and graphite powder in a specified ratio and sintering the blend. CONSTITUTION:The solid components of this compsn. are practically 94-99.85wt.% aluminum nitride powder, 0.1-5wt.% yttrium oxide powder and 0.05-1wt.% graphite powder. The yttrium oxide added to the aluminum nitride is used as a sintering aid. The graphite powder added as a reducing agent increases the purity of the aluminum nitride at the time of sintering an aluminum nitride green sheet at about 1,700-1,900 deg.C under ordinary pressure in a nonoxidizing atmosphere such as a nitrogen atmosphere and the heat conductivity of the resulting substrate is increased.
Patent JP-S60159424-A (JP)
Inventor: KARURO BARIERU
IPC: F16D25/12
Filed: 1984-12-27
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-2000113457-A (JP)
Title: Method and device for recording optical disk
Inventor: OSADA YUTAKA
IPC: G11B7/125
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To enable the reproduction of a disk satisfactorily under the optimum condition even though a laser wavelength or the number of openings of an objective lens is different according to the time of recording or reproducing. SOLUTION: In the case of the recording operation is executed by setting the waveform equalizing condition so that the jitter is minimized at the time of recording for securing the compatibility for reading the optical disk, the waveform equalizing signal at the time of reproduction is formed into waveform S1 described by a solid line in the figure (C). However, when this disk is reproduced by another exclusive reproducing device having the laser wavelength or the number of openings of the objective lens different from those at the time of recording operation, the waveform equalizing signal is formed into waveform S2 described by a dotted line in the figure (C) incurring the increase of jitter.  Then, the waveform equalizing characteristics at the recording side is set so that the waveform equalizing signal at the time of recording operation is formed into waveform S3 described by the dotted line. As the result, the equalizing waveform at the time of reproduction by the reproducing device having the laser wavelength, etc. different from those at the time of recording operation becomes to have the minimized jitter like as the waveform S1 described by the solid line.
Patent JP-H09122234-A (JP)
Title: Syringe fixing auxiliary apparatus
Inventor: YAMAMOTO TETSUYA
IPC: A61M5/168
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To connect a syringe unable to be directly connected to an injection head by providing a flange fixing apparatus for fixing the syringe to the injection head and a piston connecting tool for connecting a piston to a plunger. SOLUTION: A syringe adapter 200 is fitted to an injection head 10, and a piston adapter 100 is fitted to a plunger 11. The pinch section of the syringe adapter 200 is opened, and the male screw section of the piston adapter 100 is screwed to the female screw section of a piston 3 while a syringe 2 is rotated. The main body section of the syringe 2 is fixed by a pinching member with the first lever and the second lever. The fitting of the syringe 2 to the injection head 10 is completed. The syringe 2 having the shape unable to be directly connected to the injection head 10 can be connected when a syringe fixing auxiliary apparatus 1 is used.
Patent JP-H03293767-A (JP)
Title: Semiconductor device
Inventor: NISHIZAWA JUNICHI
IPC: H01L21/8238
Filed: 1990-10-19
Abstract: PURPOSE:To allow a semiconductor device to make high-speed operations by making a channel completely depleted with a polycrystalline-silicon gate electrode of the same conductivity type as that of the channel and a high- concentration area immediately below the channel. CONSTITUTION:A storage capacitance is formed of an n<+> polysilicon film 13'', thin oxide film 13, and electrode 32 of A, etc. A gate electrode 14' is provided with p<+> polysilicon on a gate oxide film and Pt on the polysilicon so as to lower the resistance of a word line. In addition, the electrode 14' is provided with a p<+> area formed below and adjacently to an n<+> area 13 in order to improve the holding characteristics and storage capacitance. Then a channel area is formed to a layer which is almost completely depleted under a condition where no gate voltage is applied and a potential barrier which controls a main current is formed near a source area, and then, the clearance between a source and drain is set shorter than 1mum. Therefore, a normally-off MOS transistor which can make high-speed operations and a semiconductor device which is an integrated circuit using the transistor can be obtained.
Patent JP-H09314484-A (JP)
Title: Micro-manipulator
Inventor: TAKAHASHI HAJIME
IPC: B25J7/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a micro-manipulator capable of realizing miniaturization and higher output, keeping the posture even after the electric power is shut off, and high in the degree of freedom of a hinge part. SOLUTION: A micro-manipulator comprises an actuator 6 capable of generating the elliptical oscillation in an arbitrary direction at an output taking-out port 9 which is a tip part, a spherical movable piece 12 to which one end part of a micro tool or arm is connected, a supporting member 7 to turnably support the movable piece 12 at the position in contact with the output taking-out port 9 of the actuator 6, and a pressing means 8 to apply the prescribed force to the supporting member 7 so that the movable piece 12 is brought into contact with the output taking-out port 9 with the prescribed pressure.
Patent JP-2000111196-A (JP)
Title: Cooling/heating and hot water supply system
Inventor: OGAWA MASAHIRO
IPC: F24S90/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To save more energy in a solar energy assisted type cooling/heating and hot water supply system in which a vapor adsorption cycle air conditioner and a vapor compression cycle air conditioner are combined. SOLUTION: A cooling/heating and hot water supply system 10 consists of a vapor adsorption cycle air conditioner 12, vapor compression cycle air conditioner 14 and a hot water storage tank 16 which is connected to a solar collector 6. According to the cooling/heating and hot water supply system 10, the temperature of return hot water resulting from utilization in cooling/heating is approximately 60 deg.C (in summer time) or approximately 50 deg.C (in winter time). Thereupon, the return hot water is returned to the hot water storage tank 16, diluted so as to be lowered to 45 deg.C, and used for hot water supply. Thus, more energy can be saved.
Patent JP-S63135328-A (JP)
Title: Application agent composition
Inventor: MORIWAKI SHIGERU
IPC: A61K9/70
Filed: 1986-11-27
Abstract: PURPOSE:To obtain an application agent composition containing a water-soluble high polymer material and primary alcohol ester of methoxyethylene.maleic anhydride copolymer and having excellent shape-retention and adhesion and free from oozing of oil component and drippings by heat, sweat, etc. CONSTITUTION:A water-soluble high polymer material such as sodium polyacrylate is blended with a primary alcohol ester of methoxyethylene.maleic anhydride copolymer and further polybutene and/or polyvalent metal salt in an amount of 1-30wt%, 2-10wt%, 0.5-10wt%, respectively, based on the total amount to provide the aimed product. The blend ratio of primary alcohol ester of methoxyethylene maleic anhydride copolymer to polybutene of 20:1-1:10 is preferable because of having strong adhesion. Optional components usually used for an application agent in addition to above-mentioned component can be blended.
Patent JP-H02131844-A (JP)
Title: Device for feeding workpiece intermittently according to process time
Inventor: NOROTA TOSHIO
IPC: B23Q39/04
Filed: 1988-11-09
Abstract: PURPOSE:To increase a positional accuracy by making the hold releasing body of a work movable in small distance to a feeding bar, providing a positioning hole on the hold releasing body toward the feeding bar lifting direction and fitting to the pin provided at the work station side. CONSTITUTION:Plural work holding release bodies 30 are provided on a feeding bar 20 and the intervals thereof are made in the same number as those of an inlet port station 14 and work stations 11 - 13. The holding release body 30 is moved from the inlet port station 14 to the work stations 11 - 13 by the lifting and moving operations of the feeding bar 20, moved to an outlet port station 15 and worked by the work stations 11 - 13. A positioning hole faced to the work station is provided at the lower part of the holding release body 30 and a positioning pin 42 is fixed upward to each station 11 - 15. So in case of the work holding release body 30 moved by the operation of the feeding bar 20 being placed on each station 10 - 14, the positioning accuracy is improved by the fitting of the positioning pin 42 and hole.
Patent JP-H01125988-A (JP)
Title: Solar cell element
Inventor: MATSUKUMA KUNIHIRO
IPC: H01L31/04
Filed: 1987-11-11
Abstract: PURPOSE:To improve a photoelectric conversion efficiency without reducing the thickness of a semiconductor silicon substrate by a method wherein a p-type semiconductor layer adjoining to one of the main surfaces of the semiconductor substrate and an electrode brought into contact with the p-type semiconductor layer are partially made to protrude into the substrate region. CONSTITUTION:A solar cell 1 is constituted by an n<+> type semiconductor layer 14, metal electrode 13 provided one 17 of its main surfaces which is to be a photodetecting plane, a solar cell base which is a p-type substrate region 12 and an aluminum-silicon alloy layer 10 and a p<+> type semiconductor layer 11 formed on the other 18 of the main surfaces which is the rear of the region 12. The alloy layer 10 and the semiconductor layer 11 includes protruding aluminum-silicon alloy layers 10' and protruding p<+> type semiconductor layers 11'. The more the number of the protruding aluminum- silicon alloy layers 10' and the protruding p<+> type semiconductor layers 11', the more the photoelectric conversion efficiency of the solar cell element improved. Further, if those protrusions are formed selectively in the parts of the polycrystalline silicon substrate where the density of crystal grain boundaries is high or in the parts under the photodetecting plane metal electrodes 13 where the p-type semiconductor layer is shadowed by the electrodes, the conversion efficiency is substantially improved.
Patent JP-H03145931-A (JP)
Title: Inverter electronic switch
Inventor: KATAOKA MICHIO
IPC: H02J9/06
Filed: 1989-10-30
Abstract: PURPOSE:To omit an inverter change-over switch by adding a mechanical switch and a solid-state switch as output side switches of an inverter and by using them as an electronic switch for a commercial power supply. CONSTITUTION:Respective inverters 1 perform parallel operation and are connected with an output bus. When an inverter 1 is out of order or detects an overcurrent, turn-off command for an output switch 2 goes from a control circuit 7 to each inverter 1. Then, a bypass side electronic switch 4 and a bypass side solid-state switch 5 are turned ON and power is bypass-supplied to a load 6 without momentary break. On the other hand, bypass feeding is changed to inverter feeding without momentary break, when an ON command and the ON signal of each inverter output side thyristor switch are given from the control circuit 7 to each inverter output switch 2. Further, the thyristor switch 10 with a short time rating is sufficient for the purpose and can be constituted of small elements.
Patent JP-H07135681-A (JP)
Title: Management system and mobile body management system using communication line
Inventor: SAKAMOTO KIYOKAME
IPC: H04B7/26
Filed: 1993-11-12
Abstract: PURPOSE:To grasp the state of a mobile equipment in the communication by the use of a communication circuit network by generating call district information of a calling communication terminal equipment by an exchange and sending the information automatically. CONSTITUTION:In an enterpriser 1, a personal computer 2 having a function of specifying a calling area of a calling telephone terminal set and processing information and a terminal equipment 3 sharing a charge of a received call to which a called party charging service function is registered are connected to an exchange 6 of a communication circuit network 6 via a communication line 4. The exchange 6 is provided with a voice reply device 7 generating caller area information and sending the caller area information to the called party, and a portable receiver 9 and a radio transmitter-receiver 10 are mounted on a mobile body 8. A base station 12 calls a portable receiver resident in a predetermined area. An on-road transmitter-receiver 11 is connected to a connection device 18 connecting to the exchange 6 via a communication line 17 and the connection device 18 adds a position number representing an installed location of an on-road equipment 16 and a reception time to a signal sent by the transmitter-receiver 10 and sends generated position information automatically to the personal computer 2.