baber/WOPTO huggingface dataset:
Patent JP-H1062349-A (JP)
Title: Optical system with temperature sensor
Inventor: NAKA MICHIO
IPC: G01J1/04
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To precisely measure the reaction temperature of a reagent in a short time by burying a temperature sensor within a mold resin forming an optical system, and thermally connecting a measuring part to the temperature sensor through the resin. SOLUTION: Instead of a temperature sensor to be mounted on a base plate 3, a temperature sensor 2a is buried in the upper part (position close to a plate 1) within a resin 2c forming an optical system 2. To form this optical system 2, insert holes are formed on a cubic resin so that an LED 2a, an optical sensor 2b, and a temperature sensor 2d are insertable, and these insert holes are sealed with an epoxy resin after each element 2a, 2b, and 2d is inserted thereto. The emitted light from the LED 2a is projected to the measuring part aa of the plate 1, and the reflected light is detected by the optical sensor 2b. Thus, since the thermal connection of the measuring part la to the temperature sensor 2d is the shortest, and the temperatures of both elements 1, 2d are mutually matched in a short time, a precise temperature measurement can be quickly performed.
Patent JP-2001050525-A (JP)
Title: Back fire prevention apparatus for incinerator
Inventor: KANAI NORIO
IPC: F23G5/44
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent back fire directed to a waste hopper from being produced. SOLUTION: One end of a chute 12 connected with a lower end of a waste hopper 11 is connected with an insertion inlet 10 of a rotary stoker type incinerator. An force pusher 13 is provided on the other end of the chute 12. A guillotine damper 23 is provided on the chute 12 between a connection portion of the waste hopper 11 and a connection portion of the introduction hole 10. The guillotine damper 23 is adapted such that a shielding door 24 is disposed vertically slidably along a guide groove, and a damper casing 25 is provided on the chute 12 for containing the shielding door 24. A damper cylinder 27 is mounted downwardly on an upper end of a support frame 26 disposed to stride the damper casing 25, and the shielding door 24 is coupled with the tip end of a piston rod 28.  Upon pulling the force pusher 13 where the inside of the chute 12 is substantially empty the chute 12 is closed with the shielding door 24.
Patent JP-H1082922-A (JP)
Title: Detector for optically integrated transceiver
Inventor: RAPHAEL BEN-MICHAEL
IPC: H01S5/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a transceiver obtaining the responsiveness of wide spectra while using a low-cost laser, by providing a transceiver with a bulk layer having a band gap energy lower than the band gap energy of an active layer, adjacently to the active layer. SOLUTION: The transceiver 100 consists of three parts; a laser 102, a detector 104 and a beam expander, which are integrated along a backbone waveguide 108 in the lower part. The detector 104 is electrically separated from the laser 102. The detector section has the lower MOW layer (active layer) similar to the laser section and further, has the bulk layer. The band gap energy of the bulk layer is so designed as to be made lower than the band gap energy of the active layer and, therefore, the device is possible to absorb the light of the wavelength longer than the laser wavelength of the active layer. As a result, the absorption range of the bulk layer detector section is increased and the effective operation in a wider temp. region as a signal receive is made possible.
Patent JP-H0543186-A (JP)
Title: Tower crane inching mechanism
Inventor: TAMAKI SHOJI
IPC: B66C13/23
Filed: 1991-08-08
Abstract: PURPOSE:To position a suspended load gently and accurately at a destination by inching. CONSTITUTION:A group of pulleys 7a, 7b, and 14 for curving a route of a winding cable 12 pulled out from a hoist winch 8 relative to a shortest route are provided. The pulley 14 among these pulleys is fixed to a hydraulic cylinder mechanism 15 and can be moved to a specified direction. Then the length of curved route of the winding cable 14 is varied by the movement of the pulley 14.
Patent JP-2000037381-A (JP)
Title: X-ray radiographing device
Inventor: GENBA YOSHINORI
IPC: A61B6/04
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a storage place at the time of nonuse of a stool by moving a supporting means to the front surface side of a setting means at the time of use and moving and retreating this supporting means to and from the flank or inside part of a setting means at the time of nonuse. SOLUTION: The stool 114 is mounted via a hinge unit 113 on the X-axis side of a radiographing base top plate 107. This hinge unit 113 which is easily rotatable on in one direction and has a locking mechanism like the hinge unit used for a back rest portion of, for example, a folding type legless chair is used. A rotation resisting means is disposed to prevent the casual change in the angle of the stool 114 by the raising and falling motion to an upright position, horizontal position and inverted tilting position of a table section 108. As a result, if the stool 114 is put to the upright position, this stool acts as the stool of the examinee 104 and if the stool is put to the horizontal position, the stool is usable as an auxiliary table for the table section 108. Further, if the stool is put to a hanging position, the stool may be put into a storage position.  The need for a specific storage place may be eliminated.
Patent JP-H0777003-A (JP)
Title: Torque measuring device
Inventor: INAZU KAZUO
IPC: F01B25/00
Filed: 1993-09-07
Abstract: PURPOSE:To provide a torque measuring device of simple constitution which can measure the transmission torque of a rotational force transmission device using a fluid for connecting an input rotary shaft to an output rotary shaft. CONSTITUTION:The rotation of an input rotary shaft (an engine rotary shaft) is transferred to an output rotary shaft 3 by means of a rotational force transmission device 2 in which fluid is used. A torque computing data storing means 18 stores an input/output rotational ratio A which represents the value of a ratio of an input rotational speed 8a, i.e., the rotational speed of the input rotary shaft, to an output rotational speed 7a, i.e., the rotational speed of the output rotary shaft 3 fluid temperature B which represents the temperature of the fluid, a transmission torque T which is determined based on the input/ output rotational ratio A and the fluid temperature B as torque computing data. A torque calculating means 23 computes the transmission torque T of the rotational force transmission device 2 from the rotational speed 8a of the input rotary shaft, the rotational speed 7a of the output rotary shaft 3, the detected value of the fluid temperature B of the rotational force transmission device 2, and the stored torque computing data.
Patent JP-2000054945-A (JP)
Title: Coolant supply device for vertical hydraulic machine
Inventor: OTA JIRO
IPC: F16J15/40
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a coolant supply device for a vertical hydraulic machine which simplifies piping in an upper cover, has good operability of disassembling, repairing, and assembling of a hydraulic turbine, and can largely reduce number of underground pipes. SOLUTION: In a coolant supply device for a vertical hydraulic machine which supplies coolant from an external water supply device 20 to a plurality of cooling devices 8 for cooling bearing lubricating oil of the vertical hydraulic machine, a main member of an upper cover 1 of the vertical hydraulic machine is provided with a water reservoir 1a that uses a part of this main member as its one wall surface and extends circumferentially, a water supply pipe 15 for supplying water from the water supply device to the water reservoir is provided between this water reservoir and the water supply device 20, and a water supply pipe 12 for supplying water from the water reservoir to the cooling device is provided between this water reservoir 1a and each cooling device 8.
Patent JP-H0863627-A (JP)
Title: Automatic ticket examination machine
Inventor: NAKAYAMA TAKEAKI
IPC: G07B15/00
Filed: 1994-08-24
Abstract: PURPOSE: To reduce the size of a passenger ticket inverting mechanism in a plural-ticket corresponding type automatic ticket examination machine by forming a 1st stage holding carrier by utilizing a part of a carrier. CONSTITUTION: A holding carrier 10 is constituted of a 1st stage holding carrier 10a to be a holding carrier on a 1st stage and 2nd and 3rd stage holding carriers 10b, 10c to be holding carriers on succeeding stages and the carrier 10a is constituted of utilizing a part of a carrier 3. In the ticket examination machine, a carrying control means sets up the carrying direction of the carrier 10 to the same carrying direction as insertion when a detecting means judges a passenger ticket is inserted in a state turning its upper surface upwards and the ticket is temporarily stored in any one of carriers 10a to 10c.  When the detecting means judges that a ticket is inserted in a state turning its rear face upwards and the ticket is temporarily stored in any one of the carriers 10a to 10c, the amount of the ticket is led into the succeeding stage holding carrier and the carrying direction of the succeeding holding carrier is set up to the reverse direction of the carrying direction of insertion.
Patent JP-H0862066-A (JP)
Title: Method for load test of pile
Inventor: FUJIOKA TOYOICHI
IPC: E02D13/06
Filed: 1994-08-25
Abstract: PURPOSE: To execute one-direction loading or the like easily and at low cost by a method wherein a pile is divided at a plurality of places so that divided parts expand and contract in the axial direction, jacks are fitted to the places of expansion and contraction of the adjacent parts respectively and the pile is made to be displaced uniformly. CONSTITUTION: Jacks 14, 15 and 16 are installed at the places of expansion and contraction of adjacent divided piles 10, 11, 12 and 13 respectively. Rods 17 are connected to the head and the bottom of each of the jacks 14, 15 and 16 and to displacement meters 18 located at the head of the uppermost divided pile 10 respectively. Pumps 19, 20 and 21 controlling the jacks 14, 15 and 16 discretely are installed on the ground and a pressurized fluid is supplied to the jacks 14, 15 and 16 by pressure-sending hoses so that a pile l be displaced uniformly.
Patent JP-H10239288-A (JP)
Title: Surface acoustic sensor for measuring carbon dioxide
Inventor: KOSUTORAMIN ANATOLY SERGEEVICH
IPC: H01L41/18
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To improve reproducibility and allow a repeated use for a long time by using a tertiary butyl substitution phtalocyanine complex as a sensitive layer. SOLUTION: A tertiary butyl substitution phtalocyanine complex is used as the carbon dioxide sensitive layer of a surface acoustic sensor for measuring carbon dioxide. Solubility in a phtalocyanine organic solvent increases rapidly since there is a substituent in a macro ring structure and a membrane can be produced by a simple application due to the dropping and the centrifugation of the solvent. A phtalocyanine compound is also used for a catalyst operation, an electronic photograph, a laser technique, and an information storage and is highly stable and consistent. The surface acoustic sensor with the phthalocyanine sensitive layer is stable and absolutely reversible and detects carbon dioxide with a concentration of 1-20vol.% that is peculiar to a machining or a biotechnology process absolutely and reversibly in a reproducible form.
Patent JP-H04103891-A (JP)
Title: Inscribing type gear pump
Inventor: WADA YONEJI
IPC: F04C2/10
Filed: 1990-08-24
Abstract: PURPOSE:To secure a safety as of a relief valve without providing a pressure adjusting mechanism at the outer side in particular, by pressing a side plate to which a seal member is installed on the periphery, to a gear side by a spring member. CONSTITUTION:A side plate 7 contacting to an inscribing gear 2 in a casing 1 is made into a slidable structure, and it is pressed to the inscribing gear 2 side by a spring member 8. And an O-ring 10 is provided to seal between the side plate 7 and the casing 1 around the side plate 7. In this case, when a load is inflicted to a discharge port 6 side, and the pressure rises more than a specific value, the side plate 7 is slided in the casing 1 against the springing force of the spring member 8, and a clearance corresponding to the pressure between the inscribing gear 2 and the side plate 7 is generated. As a result, since a part of the solution going to the discharge port 6 passes through the clearance and returns to a suction port 5 side, the pressure at the discharge port 6 side is lowered. Consequently, a safety same as a relief valve can be secured, without providing a pressure adjusting mechanism at the outer side, in particular.
Patent JP-H1159171-A (JP)
Title: Window glass structure for automobile
Inventor: MATSUMOTO AKINORI
IPC: B60J1/17
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide compatibility of a flush surfacing and preventing of whistling sound by chamfering the end surface of a glass plate and forming the peripheral edge section into a step shape. SOLUTION: In the direction of the thickness of a glass plate 1 one surface side is largely ground in comparison with the other surface side, and the peripheral edge section is formed into a step shape so that the end surface may be formed of an upper stage 11a and a lower stage 11b. A recessed part 22 is provided on a sash 2 of a vehicle body. The glass plate 1 is so arranged that the lower stage 11b side is on the outer side when the glass plate 1 is fitted to the recessed part 22, and the upper stage 11a is fitted to the recessed part 22. Therefore, the vehicle outer side surface of the vehicle body and the vehicle outer side surface of the glass plate are approximately flush.  Since a gap between the glass plate outer side surface and the outer side surface of the vehicle body in the window closing state is decreased, whistling sound to be generated in traveling can be prevented from being generated, and compatibility of prevention of whistling sound and improvement of design performance is provided.
Patent JP-H0651154-A (JP)
Title: Device for producing optical fiber coupler
Inventor: HASEGAWA HIDEKAZU
IPC: G02B6/00
Filed: 1992-07-30
Abstract: PURPOSE:To produce an accurate optical fiber coupler by measuring the characteristic of the optical fiber coupler in terms of each wavelength and each input with few errors in the midst of producing the optical fiber coupler. CONSTITUTION:Light from light sources 18 and 19 having different wavelength is selected by an optical switch 20, attenuated by a specified attenuating amount by a programmable optical attenuator 21, and made incident on an optical fiber 2. Output light from the coupler by the optical fibers 1 and 2 is received by a photodetector part 16, and a branching ratio is calculated by a control part 13, then drawing is stopped at a specified value. Connection loss and the output fluctuation of the light source are corrected by the attenuator 21.
Patent JP-H03228917-A (JP)
Title: Method and device for cutting steel pipe pile
Inventor: FUJITA TSUTOMU
IPC: E02D9/04
Filed: 1990-08-24
Abstract: PURPOSE:To ensure high efficiency in cutting a steel pipe pile by controlling a plasma arc cutting means to a desired posture on the basis of the lengthwise and widthwise inclination angles of casing top, and maintaining a constant distance between the tip of the cutting means and the internal surface of the steel pipe pile. CONSTITUTION:Retaining means 3 are provided respectively at the upper and lower parts of the external surface of a casing 2, and pressed to the internal surface of a steel pipe pile 1. Also, upper and lower seats 11 and 7 are provided respectively on the top of the casing 2, and a turntable 14 equipped with a plasma torch 17 is fixed to the rotational axis of a reversible motor 12 for turning. Furthermore, the top of the turntable 14 is always kept at a desired posture on the basis of the lengthwise and widthwise inclination angles of the casing 2, a distance between the tip of the torch 17 and the internal surface of the pile 1 is always kept constant via a copying roller, and the pile 1 is cut with the plasma of the torch 17. According to the aforesaid construction, therefore, the pile 1 can be cut with high efficiency and accuracy.
Patent JP-2001050263-A (JP)
Title: Thrust roller bearing
Inventor: OCHI SHINYA
IPC: F16C19/30
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent damage caused by smearing and bending moment by chamfering a corner part of an inside diameter surface of a race and positioning an inside diameter side starting point of the chamfering close to a center of the thickness direction of the race. SOLUTION: In a pair of thrust roller bearings, each race 16, 17 is oppositely arranged in the axial direction, both corner parts of an inside diameter surface of the race 16 are chamfered into a shape of a tapered surface 16b expanded in diameter radially and linearly and an inside side starting point 16c of the chamfering is positioned close to the center of the thickness direction of the race 16. Also on an inside diameter surface of the race 17, a tapered surface expanded in diameter 17b and a flat surface 17d are formed in the same way as the race 16 and an inside diameter side starting point of a chamfering for forming the tapered surface 17b is made 17c. As a result, damage caused by smearing and bending moment can be prevented.
Patent JP-H0548778-A (JP)
Title: Gray scale chart
Inventor: KAMIYAMA TORU
IPC: G06K9/20
Filed: 1991-08-08
Abstract: PURPOSE:To easily adjust and evaluate a color scanner part which outputs a signal proportional to a reflectivity. CONSTITUTION:Gray scales 101a-101s formed by cutting a color chip 202, in stripes formed by coating paper 200 with paint 201, are arrayed longitudinally by the specified number of steps (e.g. 19 steps) to have linear variation from a high reflectivity part to a low reflectivity part. When the color scanner part is adjusted, photoelectric conversion signals of test signals of the gray scales 101a-101s are checked to immediately evaluate the state of the color scanner part.
Patent JP-S60143216-A (JP)
Title: Flow deflecting device
Inventor: NAWA MOTOYUKI
IPC: F15C3/00
Filed: 1984-10-24
Abstract: PURPOSE:To deflect a flow in a wide-angle width automatically and manually by providing a flow deflecting device with a blade, a guide wall to which a flow is forced to adhere, temperature detecting means for automatically deflect the direction of a flow and changeover means for manually deflecting the flow. CONSTITUTION:A flow deflecting device comprises nozzle forming members 5, 6, guide walls 10, 11 and a blade 8 rotatably mounted on a shaft 9, wherein the blade 8 is automatically turned by movement of a temperature-sensitive cylinder 22 according to an increase in temperature, and manually turned by changeover means. In this arrangement, deflection of a flow in a wide-angle width can be achieved by multiplication of deflection of a flow caused by the blade and deflection due to Coanda effect produced on downstream side, and selectively automatic turning according to a temperature or manual turning regardless of a temperature is controlled.
Patent JP-S6188176-A (JP)
Title: Substance detector using light
Inventor: TAKEUCHI TOMIZO
IPC: G01V8/16
Filed: 1985-10-09
Abstract: PURPOSE:To omit the matching of the optical axes of optical fibers in a substance detector using light by molding an optical path including a photoconductor unitely with resin and then cutting off one end of the resin like a slit to cut off the photoconductor rectangularly. CONSTITUTION:An optical fiber 8 constituting an optical path is held straightly and united with a resin mold 10 to fix its optical axis 5. A slit 11 is formed rectangularly to the optical fiber 8. Even if the optical fiber 8 is cut off, the resin mold 10 is kept at unseparated status, so that the optical axis 5 is not shifted. When a substance to be measured, e.g. a hollow disc, is inserted into the formed slit 11 part of a substance detector and a disc is rotated, the rotation can be detected.
Patent JP-2001050520-A (JP)
Title: Thermal decomposition reaction furnace in waste processing apparatus
Inventor: SATO KAZUO
IPC: F23G5/027
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermal decomposition reaction furnace capable of effective thermal decomposition for waste in a thermal decomposition reaction apparatus in a waste processing apparatus by detecting the states of partial decomposition and thermal decomposition along a rotation axis of the furnace and supplying a required amount of air required for partial combustion to a necessary location. SOLUTION: Air A for partial combustion is supplied into a furnace F from air chambers 8a, 8b, 8c partitioned in the direction of a rotation axis of a drum body in a cylindrical lateral rotary thermal decomposition reaction furnace 2 via an air hole 13 provided circumferentially of a trunk section 3a while waste a is rendered to partial combustion and thermal decomposition while individually adjusting the amount of air supplied to the air chambers 8a, 8b, 8c with the aid of flow rate adjusting means 11a, 11b, 11c based upon temperature distribution detected by a temperature sensor 91 disposed longitudinally of the furnace F.
Patent JP-H0562968-A (JP)
Title: Manufacture of integrated circuit flattened film
Inventor: ICHIKAWA MASAHIKO
IPC: H01L21/316
Filed: 1991-09-04
Abstract: PURPOSE:To provide a method of manufacturing a flattened film, where manufacturing processes are lessened in number, and a high temperature treatment is not required when a film is flattened. CONSTITUTION:(A): A silicon oxide layer 12, an aluminum layer 13, and a TFR(thin film resistor) layer 14 are successively deposited on a silicon substrate 11. (B): The aluminum layer 13 and the TFR layer 14 are etched for the formation of a prescribed wiring pattern. (C): A silicon oxide layer 15 is deposited through a CVD method. As the silicon oxide layer 15 is smaller in deposition rate on the TFR layer 14 than on the silicon oxide layer 12, the upside of the silicon oxide layer 15 can be flattened if the silicon oxide layer 12 is adequately selected in thickness.
Patent JP-S60115929-A (JP)
Title: Silver halide photographic emulsion
Inventor: UKAI TOSHINAO
IPC: G03C1/29
Filed: 1983-11-28
Abstract: PURPOSE:To inhibit increase of fog at high temp. or at high temp. and high humidity, and to prevent deterioration of sensitivity and to improve stability for aging simultaneously by using spcified >=2 kinds of pigments in combination. CONSTITUTION:Pigments expressed by the formula I , II, or III are used in combination. In the formula I , R1-3 are each -(CH2)j(CF2)kF group where j and k are 0 or 1-8, or alkyl with the proviso that at least one among R1-3 is alkyl having an acidic substituent, and J+k>0; V1-4 are each H, halogen, alkyl, alkoxy, acyl, cyano, etc.; X is an anion: n is 1 or 2; l, m are 0 or 1-8; l+m> 0). In the formula II, Y1 is O, S, Se or N-R7; Z1 and Z2 are each substituted or unsubstituted benzene or naphthalene ring; R4, R5, and R7 are alkyl group, and at least one among them has an acidic substituent; R6 is H, alkyl, etc.; X1 is an anion; n is 1 or 2). In the formula III, Y2 is S, Se, or N-R11; Z3, Z4 are each benzene or naphthalene ring; R8-11 are alkyl, and at least one among them has acidic substituent; X2 is an anion; n2 is 1 or 2.
Patent JP-S61106585-A (JP)
Title: Novel terpene derived functional silane
Inventor: POORU DABURIYU KUREMAA
IPC: C07F7/18
Filed: 1985-10-09
Abstract: Novel epoxyterpenylsilanes containing chiral centers have been prepared in a two-step synthesis.  Terpenes, such as myrcene, dihydromyrcene, limonene, 5-ethylidene-2-norbornene and 5-vinyl-2-norbornene, are first epoxidized to the terpene oxide which is then condensed with alkoxy or alkylalkoxysilanes in the presence of a hydrosilation catalyst.