baber/WOPTO huggingface dataset:
Patent JP-H09162113-A (JP)
Title: Orthogonality measuring method, stage apparatus and aligner
Inventor: NARAKI TAKESHI
IPC: G01B11/26
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To easily measure orthogonality of movable mirrors without using special devices. SOLUTION: A substrate table 26 is moved in the direction of a third axis (direction of a beam LBO) forming an angle of 45 deg. with the Y axis and in the same plane as both X and Y axes by a predetermined distance L. A moving amount S in the direction of the X axis of the table 26 is obtained according to the reading of an interferometer 34X which measures the position of the table 26 in the direction of the X axis. If there is no error as to the orthogonahty between the movable mirrors 30 and 32, the moving amount S in the direction of the X axis of the table 26 must match a moving amount S' determined by a geometric relation based on the predetermined distance L and the angle 45 deg.. If there is a difference detected between both of these moving amounts 30 and 32, an error of orthogonality θ can be worked out from the difference by a geometric calculation.
Patent JP-H08183606-A (JP)
Title: Modification of silicon nitride powder and silicon nitride powder
Inventor: KUWABARA HARUYOSHI
IPC: B28B1/24
Filed: 1994-12-28
Abstract: PURPOSE: To modify silicon nitride powder so that the powder gives a kneaded body having satisfactory plasticity and excellent in injection moldability even when a small amt. of an org. binder is added. CONSTITUTION: Hydroxyl groups on the surface of silicon nitride powder having 0.8-3wt.% oxygen content are silylated to bond silyl groups to the surface of the silicon nitride powder through oxygen atoms. The objective silicon nitride powder is obtd. by bonding silyl groups to OH groups on the surface of silicon nitride powder having 0.8-3wt.% oxygen content through oxygen atoms.
Patent JP-2001153961-A (JP)
Title: Two-dimensional array type radiation detector
Inventor: TONAMI HIROMICHI
IPC: A61B6/03
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional array type radiation detector having a collimator which can be manufactured easily at a low cost and in which a large number of tomographic images can be obtained at once. SOLUTION: A hollow grooved frame 1 is machined on four sides thereof to form longitudinal grooves, into which longitudinal wires 11a can be inserted from below, converging in the direction of focal point of an X-ray tube at a constant pitch and machined on four sides thereof to form lateral grooves into which lateral wires 11b can be inserted similarly from below. Longitudinal and lateral wires 11a, 11b for shielding X-rays are stretched alternately along the grooves to form a two-dimensional collimator of wires for X-ray shield wall. A detector comprising a scintillator array 4, a photoelectric conversion element 5 and a scanning circuit 7 formed on a glass substrate is combined with the collimator while being aligned accurately by means of alignment holes 15.
Patent JP-2001150581-A (JP)
Title: Laminated panel and its manufacturing method
Inventor: FURUTA AKIHIRO
IPC: B29C43/18
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated panel which is usable in fields wherein rigidity is required such as a construction material by laminating a surface layer having a high rigidity on both surfaces of a thermoplastic resin layer, and increasing the rigidity. SOLUTION: On both surfaces of the thermoplastic resin layer 2, porous rigid layers 3a and 3b are integrally laminated. As the porous rigid layers 3a and 3b, porous rigid sheets 5 and 6, of which respective bending elastic moduli A and B (A<B) satisfy 0.7<=A/B<1, are used.
Patent JP-H04207048-A (JP)
Title: Alignment method for x-ray measurement specimen
Inventor: HORII YOSHIMASA
IPC: H01L21/66
Filed: 1990-11-30
Abstract: PURPOSE:To accurately detect whether an X-ray beam is irradiated or not by a method wherein an alignment specimen composed of an element which is different from an element constituting a specimen to be measured is arranged in at least one part around the specimen to be measured, the X-ray beam is made incident on at least one specimen out of the specimen to be measured and the alignment specimen and whether the X-ray beam is made incident on only the specimen to be measured is detected on the basis of characteristic X-rays radiated from one out of the specimens. CONSTITUTION:When characteristic X-rays of an element constituting an alignment specimen 3a are detected by using a solid-state detector, this indicates that an X-ray beam 4 is incident on only the alignment specimen 3a. On the other hand, when characteristic X-rays of an element constituting a specimen 1 to be measured are detected by using the solid-state detector, this indicates that the X-ray beam 4 is incident on only the specimen 1 to be measured. When characteristic X-rays of the elements constituting the specimen 1 to be measured and the alignment specimen 3a are detected by using the solid-state detector, this indicates that the X-ray beam 4 is incident individually on the specimen 1 to be measured and the alignment specimen 3a.
Patent JP-2001154635-A (JP)
Title: Led display device
Inventor: OGURO HIROKI
IPC: G09G3/20
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a display device which facilitates connections between different kinds of LED display units, and permits arbitrary location of each unit and various displays. SOLUTION: This LED display device is comprising a 1st LED unit 101 provided with a 1st display part 3 where pixels having plural light emitting elements and emitting one or more kinds of luminescent colors are arranged in matrix form, 1st data storage means IR, IG, IB for sequentially transferring display data corresponding to the luminescent colors, and a 1st control part 2 for controlling to turn on each light emitting element according to display data, and a 2nd LED unit 102 provided with a 2nd display part with less kinds of luminescent colors than those for the 1st LED unit, a data storage means 1W, and a control part; and electrically connecting a data bus 4 for transferring display data commonly to the data storage means of both units, and the 2nd LED unit has a 3rd data storage means 1P1, 1P2 arranged correspondingly to the 1st data storage means.
Patent JP-H05152947-A (JP)
Title: Phase locked loop circuit
Inventor: TAKEUCHI HIROSHI
IPC: H03L7/08
Filed: 1991-11-29
Abstract: PURPOSE:To expand the locking range of the phase locked loop circuit employing a triangle wave phase comparator. CONSTITUTION:A 3/2pi detector 7 compares the quantity between a voltage of a triangle wave phase comparator output 3 and a voltage of a loop filter output 5 in the phase locked loop circuit to detect a phase difference 3/2pi and a noninverting phase and an inverting phase of an output of a VCO6 are selected by a switch 9. Thus, the phase locked loop circuit is operated in a range of phase difference of 1/2pi-3/2pi.
Patent JP-H04209184-A (JP)
Title: Inclined elevator
Inventor: MIYATA TAKESHI
IPC: B66B11/00
Filed: 1990-11-30
Abstract: PURPOSE:To drive an elevator cage and a balance weight effectively even on a gradual slope or a horizontal part by using a linear motor to move them in these parts in the direction of going apart from a winch sheave. CONSTITUTION:When an elevator cage 11 is just starting to travel upward from a bottom horizontal part 1C of a pit 1, a linear motor 20 at a top horizontal part 1B is operated to give a thrust force to a reaction plate 23 of a balance weight 12 situated below, and thus the weight 12 runs downward. This gives a rope 8 a sufficient tension for the cage 11 to make horizontal movement and also strengthens the friction force of the rope 8 with sheave 7, wherein drive with a winch 5 is used at the same time, and the cage 11 begins moving relative to the weight 12 certainly on the bottom horizontal part 1C. When the cage 11 and weight 12 have moved to a steep slope part 1A of the pit 1, the drive with the motor 20 is disengaged, and the cage 11 and weight 12 receive a rotational friction drive force from the sheave 7 with the tension to the rope 8 due to their own weights, and move up and down only with the drive by the winch 5.
Patent JP-H05150147-A (JP)
Title: Optical fiber light source device
Inventor: INOUE HIDEO
IPC: H01K7/00
Filed: 1991-11-28
Abstract: PURPOSE:To obtain the optical fiber light source device which can have light convergence type or flat scattering type light distribution characteristics by using one electric bulb with a reflector. CONSTITUTION:The optical fiber light source device is equipped with the electric bulb 2 with the reflector, many optical fibers 4, a fiber protection pipe 6, and a cylindrical optical fiber metal fixture 8. The electric bulb 2 with the reflector has the reflector 12 which has a rotationally elliptic reflecting surface and an electric bulb 14 provided at the internal bottom part of the reflector 12. A filament shape C6 type is used as the electric bulb 14. When this electric bulb 14 is normally used, the light convergence type light distribution characteristics are used on the optical fiber photodetection surface of the electric bulb 2 with the reflector, but even the flat scattering type light distribution characteristics are obtained by making the installation distance L long.
Patent JP-2001156699-A (JP)
Title: Wireless relay station
Inventor: NISHIMURA YASUSHI
IPC: H04B17/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a wireless relay station that can relay data in a way that a mobile station being a relay destination does not cause a large noise in its output voice even when the data received from a mobile station have an error. SOLUTION: A control section 150 has e.g. a microcomputer as a main control section so as to provide a control function required for control of each section of a master set and control attended with transmission reception and also a new function that applies a prescribed processing to received data and relays tone resulting data in the case that the data received from a slave,set has an error for inter-slave-set extension speech.
Patent JP-H07162463-A (JP)
Title: Repeater for serial transmission line
Inventor: FURUTA TADASHI
IPC: G08C19/28
Filed: 1993-12-07
Abstract: PURPOSE:To transmit data by amplifying a digital signal consisting of plural pulse groups which differ in amplitude halfway in the transmission. CONSTITUTION:The part between 1st and 2nd input/output terminals 25 and 26 are divided into a 1st line 27 and a 2nd line 28, and the 1st line 27 is further divided into a clock line 29 and a data line 30 through a signal separating circuit 33. The clock line 29 and data line 30 are provided with transistors(TR) 35 and 37, and a clock pulse group and a data pulse group which are separated by a signal separating circuit 33 are amplified individually and outputted from the 2nd input/output terminal 26. Further, the 2nd line 28 is provided with a TR 43 across a signal separating circuit 41, and the data pulse group inputted from the 2nd input/output terminal 26 is amplified and outputted from the 1st input/output terminal 25. An invalidating circuit 46 turns OFF the TR 43 while the signal is outputted from the TR 37 and also turns OFF the TR 37 while the signal is outputted from the TR 43 to prevent the signals from being fed back.
Patent JP-H08175579-A (JP)
Title: Device for anchoring weight, etc., of flexible liquid-feed pipe and device for anchoring inflow-side weight, etc., of flexible liquid-feed pipe in aerosol spray container to spray valve
Inventor: KITABAYASHI TATSUYA
IPC: B65D83/44
Filed: 1994-12-22
Abstract: PURPOSE: To prevent the compressed gas in a container from ejecting to the outside of the container regardless of normally or reversely erected state, by forming the anchoring part of a large weight to be cylindrical and providing a small weight so as to enable closing one of both end opening installed in the inside space. CONSTITUTION: A small weight 12 which is vertically transferable is built-in in the inside space of an anchoring device for a large weight 7 at the inflow side of a flexible liquid-feed pipe 3 to a spray valve. The inside space of the anchoring part for the large weight 7 composed of a swelled part 5 is shaped to form a cylinder. Both ends are provided with openings having such a diameter that each opening can be closed by the small weight 12. Accordingly, regardless of the normally or reversely erected state of the aerosol spray container, either one of the openings of the cylindrical space for anchoring the large weight 7 is surely closed by the small weight 12 to prevent the aerosol spray container from ejecting the gas.
Patent JP-H07158329-A (JP)
Title: Unlocking device and unlocking media-issuing device
Inventor: NISHIKAWA YOSHIHARU
IPC: E05B49/00
Filed: 1993-12-08
Abstract: PURPOSE:To enable reliable locking to be effected, by executing unlocking by a preparatory card by use of unlocking codes. CONSTITUTION:When a preparatory card 19 is inserted in a card reader 16, after it has been confirmed by a read-in card sorting of the card information recorded in a magnetic stripe, it is compared with the information of the hotel code and room number in the memory area 13a, 13b in RAM 13 and judgement is done as to whether the hotel code and the room number correspond to the unlocking device 10 or not. When it coincides therewith, the check-in date is compared with the information of date and time of the memory area 13c and judgement is done as to whether it is correct or not. When it coincides therewith, it is judged whether the preparatory card 19 is used for the first time or not. If the comparative signal in the memory area 13e is left with the initialized state, it is judged that it is the first time today and the unlocking codes of the preparatory card 19 are stored as comparative codes in the memory area 13e. Hereafter, the truth or falsehood of a card is judged by the codes. After the initial time, only preset conditions are inspected.
Patent JP-2000146670-A (JP)
Title: Fuel display control device
Inventor: AKAIKE MITSUSADA
IPC: G01D7/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel display control device capable of performing normal display and a magnification display without causing incongruity and distrustfulness in a driver. SOLUTION: It is judged whether a magnification display mode is set or not (A4), and the loop of A1 to A4 is repeated until the magnification display mode is set. In the case that the magnification display mode is set and that an ignition key switch is turned on from off, the step is advanced from A5 to A9. Then, the resistance value of a liquid level sensor is acquired to compute the quantity of remaining fuel on the basis of the acquired resistance value, and then it is judged whether the computed quantity of remaining fuel lies between a first predetermined value and a second predetermined value or not (S9). In the case where it lies between them, the step is advanced from A10 to A11 to bring a display unit into display operation in the magnification display mode (B) without exception.
Patent JP-H10182401-A (JP)
Title: Skin protective agent
Inventor: KANEKO AKIHISA
IPC: A61K8/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a skin protective agent useful for skin or hair treatment cosmetics by making the agent contain a specific ceramide. SOLUTION: The subject protective agent excellent in moisture barrier properties is obtained by containing preferably single erythro (2S, 3R) isomer of ceramide (preferably ceramide-2) composing at least 95mol% of the ceramide molecule, or with other amphiphatic materials (a surfactant of 5<=HLB<=16, a higher alcohol, a higher fatty acid, a lipid or a polar oil solution), in a weight ratio of the ceramide/the amphiphatic materials of 5/95-95/5(preferably 20/80-80/20) and additionally containing a cholesterol or a phytosterol in weight ratio of the ceramide and other amphiphatic material/the cholesterol or the phytosterol of 95/5-30/70.
Patent JP-2001160574-A (JP)
Title: Checking device
Inventor: SUZUKI YASUYUKI
IPC: H01L21/66
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To greatly improve a maintenance property for an ultraviolet ray radiating means which radiate the ultraviolet ray toward material to be checked. SOLUTION: This device is provided with a stage on which the material to be checked is mounted, a supporting base which supports the stage, an ultraviolet ray radiating means which radiates the ultraviolet ray toward the material and an optical unit which irradiates the ultraviolet ray radiated from the ultraviolet ray radiating means toward the material which is mounted on the stage and detects a reflected ray or a transmitted ray from the material. The ultraviolet ray radiating means is so arranged inside the supporting base as to be freely drawn.
Patent JP-H08224901-A (JP)
Title: Thermal head
Inventor: ONISHI HIROAKI
IPC: B41J2/335
Filed: 1995-12-28
Abstract: PURPOSE: To enhance abrasion resistance and humidity resistance by forming a common electrode so as to extend the same up to the end part of a substrate to bond the protective film of a head end part so as not to peel the same. CONSTITUTION: A glaze layer 2 is formed to an insulating substrate 1 composed of alumina ceramics or the like in the vicinity of the end part 1A thereof and resistor layers 3, 4 are formed on the substrate 1 and the glaze layer 2 and metal layers 5, 6, 7 are formed thereon and, further, the entire surfaces of those layers are covered with a protective film. Since the surface of the metal layer 7 is porous, the adhesiveness with the protective film 8 is high and the adhesiveness between the metal layer 7, the resistor film 4 and the glaze layer 2 is also high. By forming the resistor layers and a common electrode up to the end part 1A of a head, the resistor layers and common electrode in the vicinity of the end part 1A can be also used as bonding layers.
Patent JP-H03200445-A (JP)
Title: Head up display device
Inventor: YAMAMURA SOHEI
IPC: B60Q3/04
Filed: 1989-12-28
Abstract: PURPOSE:To prevent reflection of leakage light and improve visibility by arranging an optical axis correcting prism and a visual field selecting filter on the upper face of a Fresnel lens for displaying image, and providing a combiner along the inner face of a front glass. CONSTITUTION:An electronic shutter LCD 1 is provided as an image display device, and a light source 2 is provided under the device. A combiner 5 is provided along the inner side of a front glass 4, a Fresnel lens 3 and the optical axis correcting prism 10 are arranged on the upper face of a device box body 6, and an optical axis 13 is introduced to the eye E of a driver. Meters 7 and a light source 8 are arranged inside the device box body 6, and the optical axis 14 is introduced to the eye E of the driver through the Fresnel lens 3. Further leakage light 12 passing through the Fresnel lens 3 is reflected on the upper end part of the front glass 4 by action of a visual field selecting filter 11, not to reach the eye E of the driver. Hereby, visibility of a head up display device is further improved.
Patent JP-H07170621-A (JP)
Title: Method for stringing overhead ground wire
Inventor: SAITO TOSHIO
IPC: H02G1/02
Filed: 1993-12-14
Abstract: PURPOSE:To safely perform a construction while maintaining a hot-line state by stringing at a side position, temporarily tensioning it, then moving it to a normal position, and primarily tensioning while avoiding contact due to sagging. CONSTITUTION:High and low voltage hot-lines D in a construction periphery are protected, and a ground line arm A is mounted. Stringing tools B, C for a fastening pole or a passing pole are installed at pole arm metal ends. A stringing rope is drawn into a roller of a rotary arm end rotated substantially horizontally in an outward direction of the wire (hot-line) D, and stringed between a drum place and a winding place installed at both end sides between the construction periphery. A ground line G is connected to the rope end, wound by the winding place to temporarily tension the line G stringed between the periphery between the tools B. Rotary arms of the tools B, C are rotated upward to transfer the line G in the roller into the arm A, and primarily tensioned. The tools, B, C are removed, and a hot-line protector is removed. Thus, the construction can be safely conducted while maintaining the hot-line D state.
Patent JP-2001159818-A (JP)
Title: Photosensitive polyimide precursor composition
Inventor: IKEDA TAKANOBU
IPC: C08F2/44
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive polyimide precursor composition having high resolution even in the case of exposure by a batch exposure system with a print gap, having high sensitivity and developable in a short time. SOLUTION: This photosensitive polyimide precursor composition contains (a) a polymer having a structural unit of formula 1 (where R1 is a tri- or tetravalent >=2C organic group; R2 is a divalent >=2C organic group; R3 is at least one structure selected from H, an alkali metal ion, ammonium ion or 1-30C organic groups; (m) is 10,000-100,000; and (n) is 1 or 2) and having a number average molecular weight of 10,000-100,000, (b) a compound of formula 2 (where R4-R6 are each H or a 1-10C alkyl; and (p) is 2 or 3) containing an unsaturated double bond and an amino group added by 100-200 mol% for the structural unit of the formula 1 and (c) 1-15 wt.% N-arylglycine compound for the polymer.
Patent JP-H03201899-A (JP)
Title: Method for checking operation of plural speakers
Inventor: ANDO TAKEHIDE
IPC: H04R29/00
Filed: 1989-12-28
Abstract: PURPOSE:To improve the efficiency of measurement by inputting a signal whose frequency band in response to the characteristic of each speaker exists in nearly the same sound volume level to each speaker simultaneously and detecting and displaying the sound volume generated from each speaker. CONSTITUTION:Signals whose frequency band in response to the characteristic of each speaker 3 exists in nearly the same sound volume level are inputted to each speaker 3 simultaneously and then sound of nearly the same sound volume is outputted from each speaker 3. On the other hand, a measuring device 7 displays its sound volume. When the operation of the speaker 3 is normal, sound of nearly the same sound volume must be outputted from each speaker 3. Thus, when the measuring device 7 approaches a speaker 3 to have only to confirm the sound indication and the sound volume is smaller than that to be indicated, it is decided that the operation of the speaker is not normal, and when the sound volume is larger than that to be, it is decided that the speaker is normal.
Patent JP-H03200299-A (JP)
Title: Voice synthesizer
Inventor: NISHIMOTO TETSUO
IPC: G10L13/06
Filed: 1989-12-28
Abstract: PURPOSE:To synthesize a voice by synchronizing formant frequency control and amplitude control with each other a set delay time later. CONSTITUTION:This synthesizer is provided with a means which sets a delay time, a means which generates the amplitude envelope of the voice to be generated the delay time later, and a means which generates frequency control information in synchronism with the generation of the amplitude envelope. Further, the synthesizer is provided with a sound source whose formant frequency is controlled with frequency control information to generate a formant sound and a voice output means which controls the amplitude of the formant sound according to the amplitude envelope and outputs it as a sound. In a sound generation period of each sound, the control over the formant frequency and the control over the amplitude are performed synchronously. Consequently, a sound is faithfully reproduced when a sound which is usually heard is continuously generated.