baber/WOPTO huggingface dataset:
Patent JP-H10226273-A (JP)
Title: Vehicular tail lamp
Inventor: SHISHIDO HATSUKI
IPC: B60Q1/22
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To make a vehicular tail lamp possible not only to maintain flood-light more distinctly in a red lamp region but to secure a reflection region without being bounding upon a tail lamp body as well as to reduce manufacturing cost of the tail lamp. SOLUTION: A vehicular tail lamp is provided with a red light (a tail lamp) region section 5, an orange light (a winker) region section 4 and a transparent light (reverse) region section 6, all of which are provided on a tail lamp body casing 2, appropriate light projecting lamps arranged on the respective region sections, a transparent lens 7 for covering the whole region sections, and a light reflecting member 8 which produces red reflection light and is stuck on the rear of the vehicle, other than the tail lamp, such as the body or a bumper to reflect flood-light from the succeeding vehicle. In the case a reflection region 9 is formed on the lens 7, a means 10 to cause reflection action of the reflection region ineffective is also provided.
Patent JP-S51124052-A (JP)
Title: Treatment method of waste water
Inventor: IKIKOSHI TSUTOMU
IPC: B01D17/04
Filed: 1975-04-21
Abstract: PURPOSE: To purify, by means of an ion exchange resin, waste water (dust arresting waste water, smoke exhausting desulfurization waste water,) containing the composition of COD generated when carbonizing coal, petroleum or when treating the gas generated after burning coal or petroleum. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09218479-A (JP)
Title: Production of photographic silver halide emulsion
Inventor: ISHIGURO SEIJI
IPC: G03C1/07
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide the method for producing the emulsion high in silver chloride content and superior in rapid processability and developing speed. SOLUTION: This silver halide emulsion contains at least 50mol% silver chloride and >=30% of the surface area of each grain comprises (111) faces. The silver halide grains are formed in the presence of a compound represented by the formula in which R is a straight or branched alkylene group; Z is a polar substituent; M is an H atom or a cation for neutralizing the molecule; and X is an anion when Z is an ammonium salt.
Patent JP-H11206411-A (JP)
Title: Walking shoe
Inventor: TANAKA KIYOHIDE
IPC: A43B13/14
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To enable the training of the lower half of the body as preventive measures although the symptoms of aging are started from the legs and the loss of muscular strength is started from the lower half of the body in recent years in which it is reduced to walk everyday because of the development of vehicles. SOLUTION: A groove 3 is laterally provided through the central part of an elastic inner sole 1, a toe part 2 and a heel part 4 have differences in height, and the toe part 2 is made higher than the heel part 4 so that a user can feel walking on a smooth upward slope at all the time even on a flat road. Therefore, the training of the lower half of the body is naturally enabled in the environment, for which walking is inevitable, such as traveling to work or going to school. In this case, a space 6 is generated between the space 6 and an arch 5 of the foot. Because of the presence of this space 6, at the moment of landing at the time of walking, the muscle of the sole is instantaneously stretched and when the foot is separate from the ground, the muscle of the sole is returned original.  This repetition becomes a non-pressure massage effect during walking and the circulation of blood is improved.
Patent JP-S60194277-A (JP)
Inventor: KANEFUJI YUUJI
IPC: F26B25/22
Filed: 1984-03-13
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-H02249082-A (JP)
Title: Method and apparatus for discriminating characteristics of image of video display
Inventor: MAIKERU DEII DOIRU
IPC: G06T7/00
Filed: 1989-02-28
Abstract: PURPOSE: To search descriptive information on various features concerning a physical place specified by a user by encoding information on a video image as a pixel bit map and a color map. CONSTITUTION: In a storage device 16 a first map 13 specifying video data concerning each of plural indexes, a second map 25 specifying one index concerning each image place and additional data of each concerning the prescribed feature of the video are stored. Then the second map 25 is read out to acquire the index specified for the image place and the first map 13 is read out to acquire video data specified for the index read from the second map 25 and to transfer specified video data 17 to the video data input of a video display 11. Thereby when the user identifies the physical place of the feature sensed in a displayed image, descriptive information is obtained in response to this.
Patent JP-S59174762-A (JP)
Title: Speed detection and device thereof by linear induction motor
Inventor: MOCHIZUKI ATSUSHI
IPC: G01P3/50
Filed: 1983-03-25
Abstract: PURPOSE:To effect reduction of error caused by variation of distances between work and system, elimination of restriction of resolving power and stroke and miniaturization of detecting system capable of speed detection based on a single point, by recognition of true speed of work in true time through oscillating frequency of voltage-controlled oscillator. CONSTITUTION:When frequencies 20 of 3-phase sine-wave voltage are set in such a way that when a dielectric work 16 is displaced in a direction 21, a thrust speed characteristic of 3phiSLIM17 represents a line 25 provided with a synchronous speed Vo, if the displacement speed of the dielectric work 16 is VA, then the thrust speed characteristic point of 3phiSLIM17 becomes a point A and a thrust force DELTAFA is generated to accelerate the dielectric work 16. At this moment, when displacement of 3phiSLIM17 becomes available along a forwarding direction of dielectric work 16 and a load convertor 18a is fixed to a surface intersecting with the forwarding direction through a right angle and an output voltage is generated in proportion to the displacement of 3phiSLIM17, a force equal and opposite with and to a thrust force produced in 3phi SLIM17 is made to act on the load convertor 18a. Consequently, the output voltage 19 of the load convertor 18a becomes proportional to the thrust force produced in 3phi SLIM17.
Patent JP-S53133361-A (JP)
Title: Magnetron
Inventor: TASHIRO NORIO
IPC: H01J23/14
Filed: 1977-04-27
Abstract: PURPOSE: To suppress effectively the components ranging from the low frequency band to the high frequency band and thus to eliminate the wave leak from cathode lead wire, by connecting the inductor composed through a combination of the core-type choke coil and the pierced-type element using the ferrite beads to the cathode lead wire. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58167426-A (JP)
Title: Preparation of oxysulfate from rare earth element
Inventor: MATSUI MASAHIRO
IPC: C09K11/08
Filed: 1982-03-29
Abstract: PURPOSE:To obtain oxysulfate of a rare earth element having a quality with little variation, by roasting a reaction precipitate of rare earth element ions with sulfuric acid ions and urea or a derivative thereof. CONSTITUTION:Salts, e.g. sulfates, chlorides, formates or acetates, of one or more rare earth elements are dissolved in water to prepare rare earth element ions. Sulfuric acid, a quaternary ammonium salt of the sulfuric acid or pyridinium sulfate, is dissolved in water to prepare sulfuric acid ions. The above- mentioned rare earth element ions are reacted with the sulfuric acid ions and urea or a derivative thereof in an aqueous solution. The resultant precipitate is then roasted to give easily the aimed oxysulfate of the rare earth elements with little variation in quality.
Patent JP-H04269246-A (JP)
Title: Roof panel
Inventor: SAKAMOTO KOKI
IPC: E04D1/00
Filed: 1991-02-21
Abstract: PURPOSE:To lift a roof panel to the roof portion of a building with safety and certainty in such a manner as to prevent the panel from being broken. CONSTITUTION:Ridge-side cross core members and eaves-side cross core members are disposed and longitudinal core members 310 are disposed between the ridge side cross core members and the eaves side cross core members and hook through holes 321 are formed through the respective side portions of each ridge-side cross core member and each eaves-side cross core member, and hooks pass through the hook through holes, and a roof panel 100 is formed which is lifted to the roof portion of a building by a lifting means via the hooks. Reinforcing members 400 for resisting outward bending moment which is exerted on the longitudinal core members 310 when the roof panel is lifted are mounted the junction corner portions of the cross core members 320 to the longitudinal core members 310.
Patent JP-H08222813-A (JP)
Title: Manufacture of semiconductor device
Inventor: TERADA TOSHIYUKI
IPC: H01S5/00
Filed: 1995-02-13
Abstract: PURPOSE: To obtain a semiconductor device and a manufacturing method thereof which enable easy attainment of an ohmic contact between a p-type layer constituted of an epitaxial crystal of a II-VI compound semiconductor and an electrode. CONSTITUTION: A p-type layer 6 constituted of an epitaxial crystal of a II-VI compound semiconductor is formed on a substrate at a first substrate temperature by an organometallic CVD method or an optical organometallic CVD method. Next, an intermediate layer 7 constituted of Te(tellurium) is formed on the p-type layer by the optical metalorganic CVD method at a second substrate temperature being lower than the first substrate temperature, and then an electrode layer 8 constituted of Au (gold) is formed on the intermediate layer. Thereby formation of an oxide insulation layer between the p-type layer and the intermediate layer is eliminated and, moreover, the oxide insulation layer formed on the intermediate layer is decomposed by the Au electrode layer, while the Au diffuses 10 diffuses 10 into the intermediate layer and comes into direct contact with the p-type layer.  Therefore an interface residual potential barrier between the p-type layer and the Au electrode layer becomes small. Accordingly, an ohmic contact is obtained easily between the p-type layer and the Au electrode layer by a simple structure.
Patent JP-H03252994-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: HASUNUMA SUSUMU
IPC: H01L29/792
Filed: 1990-02-28
Abstract: PURPOSE:To improve the data holding characteristic and the write/erase repeat characteristic of a memory transistor TR by providing a high voltage generating circuit and a control circuit which suppresses the output voltage of the high voltage generating circuit by the output current value of this circuit. CONSTITUTION:The row line of a memory cell array 10 is connected to a row decoder 11, and the column line is connected to a read circuit 13, a write circuit 14, and an erase circuit system 9 through selecting transistor TRs Q1 and Q2. The erase circuit system 9 consists of an erase control circuit 91, a boosting circuit 92, a current detecting circuit 93, and a waveform control circuit 94. Consequently, the occurrence of avalanche breakdown at the time of erasing is considerably suppressed, and charging of hot holes to a gate insulating film is suppressed. Thus, the write/erase repeat characteristic and the data holding characteristic of the memory TR are considerably improved.
Patent JP-2000249475-A (JP)
Title: Refractory for agitation of rotary furnace, and rotary furnace
Inventor: YANO ATSUSHI
IPC: F27D1/08
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To elongate the service life of refractory for agitation used for a rotary furnace, and further, facilitate the replacement of refractory for agitation. SOLUTION: A refractory 5 for agitation is one which has a projection 7 projecting toward the interior 6 of the furnace more than a plurality of furnace wall refractories 4 covering the inside periphery of the rotary furnace, and agitates the waste within the furnace 6 with the projection 7 by the rotation of the rotary furnace. Moreover, the refractory 5 for agitation is composed of a figurate refractory 8 having a groove 11 at the projection and an amorphous refractory 9 filled in the groove 11, and it is attached freely of mounting and removal to the furnace shell 2 of the rotary furnace by bolt 2 and nut 13.  In general, the amorphous refractory 9 has such property that it is excellent in thermal shock resistance, so the influence of heat stress is reduced by the amorphous refractory 9 filled in the groove 11, consequently it becomes less prone for cracks to occur at the root of the projection 7.
Patent JP-H02227713-A (JP)
Title: Power supply cut-off circuit
Inventor: KOBAYASHI KENJI
IPC: G06F1/26
Filed: 1989-02-28
Abstract: PURPOSE:To reduce the packing space by securing the serial connection between a photocoupler having a photodetector which transmits a power supply cut-off command and a photodetector which a power supply cut-off signal to form a power supply cut-off circuit which is set in a power supply system for a logical device. CONSTITUTION:The power supply cut-off signal which is supplied to an input terminal D of a power supply cut-off circuit 1 to an output terminal C of a logical device 3 rises in a steady state where the AC voltage is continuously applied to a rectifying circuit REC from an input terminal AC. Thus a photodiode of a photocoupler PT is energized and emits the light, and a photothyristor is energized to supply a current. Then, the photodiode of the photocoupler is energized and emits the light, and a phototransistor which receives the light of the photodiode is energized. As a result, a low impedance state is secured between input terminals A and B of a DC stabilized power circuit 2. At the same time, the control voltage of a switching control part 2b is reduced to a low level and the supply of power is stopped to the device 3. A Zener diode ZD functions to promote the release of the cut-off state of the power supply which is caused by the cut of the AC voltage.
Patent JP-H01223442-A (JP)
Title: Direct positive silver halide photographic emulsion
Inventor: TANAKA CHIZUKO
IPC: G03C1/485
Filed: 1988-03-02
Abstract: PURPOSE:To improve the sensitivity of the emulsion by incorporating a specified methine dye in the emulsion. CONSTITUTION:The methine dye shown by formula I is incorporated in the emulsion. In the formula, Z and Z' are each a nonmetal atomic group necessary for completing a heterocyclic ring, R is a (substd.)heterocyclic ring group or aralkyl group, etc., (n) is 0-2, X<-> is an anion, (m) is 1 or 2. And, the methine dye shown by the formula is composed of a compd. shown by formula II, etc. The methine dye may be incorporated in the emulsion immediately before applying the emulsion or during chemically aging the emulsion or even at the time of forming a precipitation.
Patent JP-S62207321-A (JP)
Title: Curable composition
Inventor: KOJIMA SHIRO
IPC: C08G59/00
Filed: 1986-03-08
Abstract: PURPOSE:To obtain a curable composition which can give a cured product decreased in an internal stress and improved in a bonding strength, by mixing an epoxy resin which a curing agent therefor and a specified macromonomer. CONSTITUTION:A curable composition comprising an epoxy resin, a curing agent therefor and a macromonomer having two carboxyl groups on one end or a macromonomer having two epoxy groups on ends, which is a reaction product of the macromonomer with at least 2mol, per mol of this macromonoemr, of an epoxy resin having two epoxy groups in the molecule. Said macromonoemr having two carboxyl groups on one end can be obtained by polymerizing a vinyl-polymerizable monomer in the presence of a chain transfer agent having two carboxyl groups. The macromonomer having two epoxy groups on ends can be obtained by reacting 1mol of the macromonoemr having two carboxyl groups on one end with at least 2mols of an epoxy resin having two epoxy groups in the molecule in the presence of an amine compound or an acid anhydride.
Patent JP-S61210855-A (JP)
Title: Rotary electric machine
Inventor: NAGATA AKINORI
IPC: H02K3/487
Filed: 1985-03-13
Abstract: PURPOSE:To enable a rotor to be prevented from being damaged due to fretting or the like occurring along with the change of the rotational frequency of the rotor, by forming a relief groove either at the corner section of a groove for inserting a wedge unit or at the shoulder section of the wedge unit when the wedge unit is inserted into a slot opening section. CONSTITUTION:In the outer periphery of a core 2 integrated with a rotor shaft, a plurality of slots are formed in the axial direction, and on a rotor with coils, spacers, and wedge units inserted into each slot in order, at the corner section of the teeth 7 of the core with the inserted wedge unit 6, a relief groove 8 is formed. Otherwise, the relief groove may be formed at the corner section of the shoulder section of the wedge unit 6 confronting the corner section of the core teeth. The cross section of the relief groove 8 should be formed in a circular shape. As the result, tensile stress near the corner section of the core teeth 7 can be reduced, and so fatigue or crack can be prevented from being generated.
Patent JP-S63215741-A (JP)
Title: Pre-expanded particle and its production
Inventor: KAWAI TAMOTSU
IPC: C08J9/22
Filed: 1987-03-04
Abstract: PURPOSE:To obtain pre-expanded particles which are suited for full mold or the like, are prefented from forming soot during burning in pouring and casting defects and can give a casting of a beautiful skin, by applying or adhering a substance which can generate an inert gas upon heating to pre-expandable synthetic resin particles and pre-expanding them. CONSTITUTION:A solid or liquid substance which can generate an inert gas upon heating, such as NaHCO3, (NH4)2CO3, NH4HCO3, NH4NO2, an azide compound, urea or the like, is applied or adhered to the surfaces of pre-expandable synthetic resin particles comprising a synthetic resin such as PS or a polyolefin, and the particles are placed in, for example, a mold and pre-expanded by heating.
Patent JP-S62206398-A (JP)
Inventor: TAKENOUCHI YASUSHI
IPC: B64C5/10
Filed: 1986-03-07
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-S55142202-A (JP)
Title: Position detector
Inventor: ATSUMI SHIROU
IPC: G01B21/00
Filed: 1979-04-24
Abstract: PURPOSE: To detect the position of the recording heads of an impulse pump type ink jet recorder with high accuracy through cheap equipment, by using a slitted plate of relatively large slit intervals and furnishing interpolation between the outputs of a slit detector.  
     CONSTITUTION: While a shuttle bar 5 is reciprocated, ink heads 11W16, 21W26, 31W36, 41W46 are driven by pulses to perform four-color recording. When the reciprocation of the shuttle bar 5 is simple harmonic vibration, for example, the original scanning pulses of the output signals of a detector 9 obtained through a slitted plate 8 having a rough slit pattern have no equal intervals. The time interval dt of a preceding section (m-1) is divided at a desired ratio to determine a time dt. This time dt is divided by a divisor P to determine a time dt/P. A position detection signal is generated through an interpolation circuit at each time dt/P to interpolate the succeeding section m. As a result, the positions of recording heads can be detected with high accuracy by cheap equipment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06241815-A (JP)
Title: Vibration gyro
Inventor: NAKAMURA TAKESHI
IPC: G01C19/5642
Filed: 1993-02-15
Abstract: PURPOSE:To accurately detect rotary angle speed even if atmospheric temperature changes by chamfering the edge part of a piezoelectric element excluding the joint surface with a vibration body. CONSTITUTION:The edge parts of piezoelectric elements 14a, 14b, and 14c other than the joint surface with a vibration body 12 are chamfered in a vibration gyro 10. Then, when using the vibration gyro 10, an oscillation circuit is connected between the piezoelectric elements 14a and 14b and the piezoelectric element 14c. The oscillation circuit causes the vibration body 12 to be subjected to refractive vibration in the direction crossing the formation surface of the piezoelectric element 14c. When the gyro 10 is rotated around the axis of the vibration body 12, the vibration direction of the vibration body 12 changes due to coriolis force, thus generating a difference in the output voltage of the piezoelectric elements 14a and 14b. By measuring the difference in the output voltage, the rotary angle speed applied to the vibration gyro 10 can be detected.
Patent JP-H02231296-A (JP)
Title: Taylor handle for outboard engine
Inventor: MISHIMA SHUICHI
IPC: F02B61/04
Filed: 1989-03-03
Abstract: PURPOSE:To improve operation performance and safety by installing a clutch grip in rotatable manners in parallel to a throttle grip at the top edge part of a handle lever and operating the clutch, viewing the front part in the advance direction of a vessel. CONSTITUTION:A clutch grip 15 is installed in parallel to a throttle grip 14 at the top edge part of a handle lever 3 of a Taylor handle 13 of an outboard engine. the clutch grip 15 is installed so as to turn around the axis of the Taylor handle 13 similarly to the throttle grip 14. A throttle valve is opening/closing- controlled through a throttle rod 6, throttle drum 7, and a throttle cable 8 which are connected with the throttle grip 14 by using a stop screw 5, by the operation of the throttle grip 14. Further, the shift dog of the clutch mechanism is controlled through a hollow clutch dog 17, clutch drum 20, clutch cable 21, etc., which are connected with the clutch grip 15 by using a stop screw 18, by the operation of the clutch grip 15.
Patent JP-S58167906-A (JP)
Title: Sensor which faces slant surface
Inventor: TAKAHASHI TAKASHI
IPC: G01B11/02
Filed: 1982-03-30
Abstract: PURPOSE:To make the spraying nozzle of a concrete spraying robot face the slant surface of a facing perpendicularly and automatically, by detecting the inclination of the slant surface of an object by using laser light. CONSTITUTION:The two or more beams, of beams, which have an angle +alpha with respect to an optical axis beam, and beams, which have an angle of -alpha with respect to the optical axis beam, are projected to the slant surface 2 of the facing. The bright spots caused by the beams are received at an angle beta with respect to the light projecting optical axis. The received light beams are transduced into electricity and amplified by a light receiving part 4. The inclination angle of the slant surface 2 of the facing is computed in a processing part. An electric signal is sent to a robot control part. The concrete spraying nozzle, the light projecting part 3, and the light receiving part 4 are controlled so that they are aligned in the direction perpendicular to the slant surface 2. The distance between the concrete spraying nozzle and the slant surface 2 of the facing is measured. The electric signal is sent to the robot control part until the distance of about 1m is obtained. The distance between the concrete spraying nozzle and the slant surface 2 of the facing is controlled so as to obtain the distance of about 1m.
Patent JP-S53135267-A (JP)
Title: Production of semiconductor device
Inventor: INOUE KAORU
IPC: H01L21/28
Filed: 1977-04-30
Abstract: PURPOSE: To process a Ti film with a high precision by plasma-etching the Ti film while taking a metallic film such as Al as a mask and reducing the number of photoetching times to only one. 
     COPYRIGHT: (C)1978,JPO&Japio