baber/WOPTO huggingface dataset:
Patent JP-H06174507-A (JP)
Title: Fluidic flowmeter
Inventor: ISHII YOSHIO
IPC: G01F1/20
Filed: 1992-12-02
Abstract: PURPOSE:To easily achieve measurement simply by detecting the direction or presence/absence of flow without request for linearity corresponding to the flow when measuring the flow at a low-flow region. CONSTITUTION:In the title flowmeter where a channel reduction part 4 for rectifying the flow entering from an inlet pipe, a jet nozzle 5, and a channel expansion part are provided in order on a same line, a dielectric vibration element inducing a drift is provided at the opposing position of the jet nozzle 5 inside the channel expansion part, and then an end block for feedback is provided at a position on the way to a delivery pipe at the back of the dielectric vibration element within the channel expansion part, a step 11 which is expanded to the downstream side near the channel reduction part 4 is formed, release/ re-adhesion flow is generated in the flow by the step 11 in the case of a low flow rate, and the re-adhesion distance fluctuates depending on the flow rate so that a plurality of flow sensors 13 are provided on a wall surface 12b at the downstream of the step 11, thus detecting the direction or presence/absence of flow and measuring the low flow rate.
Patent JP-2001138581-A (JP)
Title: Slip-issuing apparatus, method for issuing slip, slip and method for using slip
Inventor: TSUCHIYA MOTOHITO
IPC: B42D11/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the distinction of a package with a master slip attached. SOLUTION: In printing and issuing a master slip 29 and a necessary number of duplicate slips 37 forming one group, an identification label 27 for distinguishing the master slip 29 and duplicate slips 37 from each other is printed. The distinction label 27 facilitates the distinction of a package 41 with the master slip 29 attached.
Patent JP-H06176260-A (JP)
Title: Automatic vending machine
Inventor: NAKAYASU MASAKANE
IPC: G07F11/58
Filed: 1992-12-02
Abstract: PURPOSE:To provide the automatic vending machine which is provided with the upper part throw-out mechanism, and also, in which thickness in the front and rear directions is small. CONSTITUTION:This automatic vending machine contains plural kinds of commodities T, and feeds out the selected commodity T to a commodity take-out port 5 provided in a comparatively high position. A commodity containing part 21 for containing the commodities T by arranging them in the horizontal direction is provided in plural stages. In each commodity containing part 21, a sliding mechanism 22 for sliding the commodity in one end direction by a prescribe amount each is provided. In one end side of each commodity containing part 21, a commodity carrying mechanism 23 for carrying the commodity T in the front position, allowed to slide from the commodity containing part 21 to the commodity take-out port 5 is provided.
Patent JP-H11155352-A (JP)
Title: Grain discharge apparatus
Inventor: KONO KENJI
IPC: A01F12/46
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a grain discharge apparatus such as a retractable grain discharge auger so designed that, when it is in a stretched state and to be retracted, a motor for stretching/retracting the auger and a discharge mechanism such as a spiral are not broken by grains being in passage through the auger. SOLUTION: This grain discharge apparatus works as follows: in a grain discharge auger 12 designed to be capable of zoom action retractably through constructing a zoom cylinder by fitting a middle tube 15 with an upper tube 16, the lower part inside a grain tank 9 is provided with an in-tank grain reduction sensor 4 and a discharge operating lever 3 with a discharge clutch sensor, and when the sensor 4 stands ON due to the presence of grains in the tank 9 and the discharge clutch sensor also stands ON due to a halt of the grain discharge auger 12, the retraction of the grain discharge auger 12 is inhibited.
Patent JP-H02170588-A (JP)
Title: Semiconductor laser device
Inventor: SHIODA TAKAO
IPC: G02B6/42
Filed: 1988-12-23
Abstract: PURPOSE:To enable the fixing of a relatively positional relation between a semiconductor laser and a pohotodetector, which are required to be positionally adjusted of the order of a micron unit, without any adjustment by a method wherein the semiconductor laser and the photodetector are connected together through a single crystal fiber. CONSTITUTION:A laser diode element 1a is provided, forward projected laser rays projected from it are concentrated on the end of an optical fiber cord 3 through one or more lenses 2 to optically connect the laser diode element 1a with the optical fiber cord, the laser diode element 1a is made to emit light based on an input signal, and the emitted laser rays are transmitted through the optical fiber cord 3 to make an optical communication. Therefore, backward projected laser rays from the laser diode element 1a are incident on a photodiode 4 through a single crystal fiber 5, whereby it can be monitored through the photodiode 4 that the forward projected laser rays are kept constant in oscillation level or not. By this setup, the optically precise adjustment of a laser diode in a position relation with a photodetector can be dispensed with.
Patent JP-H10148497-A (JP)
Title: Toy sky rocket
Inventor: SAKAKIBARA MASATOSHI
IPC: F42B4/08
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a toy sky rocket having enhanced attraction at the time of falling in which the landed sky rocket can be collected easily and provides an attractive toy. SOLUTION: The toy sky rocket 1 comprises an internally filled launching powder 2, an ignition fuse 3 externally led out for firing the launching powder 2, an outer tube having open end, and a body 5 contained in the outer tube and launched through the open end of the outer tube upon during the launching powder 2. The launching body 5 has wing parts 7a, 7b which turns about the axis 6 to produce buoyancy.
Patent JP-2001041556-A (JP)
Title: Louver
Inventor: MAGA KOHACHI
IPC: F24F13/08
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a louver easily variable in size. SOLUTION: A coupling hole 3 extending through in the direction of thickness is formed in each of a plurality of blade plates 1. Further, a male screw part (a coupling part) 4 and a female screw part (a coupling part) 5 are formed in the two end parts of a flexible member 4 to constitute a coupling members 2, and a plurality of the coupling members are prepared. The male screw part 4 of one coupling member 2 is threadedly mounted on the female screw part 5 of the other coupling member 2 through the coupling hole 3 of the blade plate 1. Through continuous repetition of the threaded mounting, a plurality of the blade plates 1 are intercoupled in juxtaposition to form a louver. The formed louver is contained and situated in a frame (f) for a vent opening embedded in a floor face.
Patent JP-H02200398-A (JP)
Title: Means for actuation of ram of press for use in wire termination
Inventor: DEBITSUTO ARAN KARETSUJI
IPC: B30B1/40
Filed: 1989-12-13
Abstract: PURPOSE: To provide a ram actuating mechanism easily assembled in an automatic apparatus by setting a first portion of reciprocating movement in a distance larger than a second portion and conducting the second portion of reciprocating through a cam and a cam follower to conduct the motion engaged therewith. CONSTITUTION: A base 14 and a ram 16 capable of reciprocating movement facing each other in linking to a frame 12 is mounted to a press. A first portion of the reciprocating movement is conducted by a first linkage means consisting of a pair of air cylinders 30, 32 and a bracket 40, a second portion by a second linkage means. The first portion is conducted in the distance larger than the second portion. The second linkage means consists of a cam 52, a cam follower 44 to conduct the movement engaged therewith and cam drive devices 54, 66, 70, 68. By this method, the ram stroke required to form a passing gap for a wire handling mechanism is provided.
Patent JP-H07178901-A (JP)
Title: Driving method of ink jet device
Inventor: ASAI HIROMOTO
IPC: B41J2/175
Filed: 1993-12-22
Abstract: PURPOSE:To negate residual pressure fluctuations by a single driving power supply and to well eject ink. CONSTITUTION:At first, positive voltage V is applied to an ink chamber 4b1 from a single power supply and other ink chamber is earthed to increase the volume of the ink chamber 4b1. After a predetermined time, the voltage V applied to the ink chamber 4b1 is stopped and positive voltage V is applied to the other ink chamber 4b1 from the single power supply to reduce the volume of the ink chamber 4b1 from an increased state to a natural state or less to eject an ink droplet from the nozzle of the ink chamber 4b1. Next, after a time 1.875-2.25 times the one-way propagation time L/a of a pressure wave through the ink chamber is elapsed, the application of positive voltage V to ink chambers 4c0, 4a1, 4c1, 4a2, 4b2, 4c2 is stopped and the volumes of all of the ink chambers are returned to a natural state to negate the residual pressure fluctuations of the ink chambers.
Patent JP-H04190963-A (JP)
Title: Method for predicting leakage of molten steel from tundish
Inventor: YAMANE AKIRA
IPC: G01K11/12
Filed: 1990-11-27
Abstract: PURPOSE:To accurately predict the leakage of a molten steel by making an optical pulse incident on an optical fiber embedded at the back of lining in a tundish and specifying temp. variation generating position. CONSTITUTION:The optical fiber 18 is embedded at the back of the lining in the tundish 10 and the optical pulse is made incident on the optical fiber 18. Then, based on intense ratio of Stokes light/anti-Stokes light in scattered light returned back to the incident side, the variation of temp. is detected, and also based on the return-back time of this scattered light, the temp. variation developing position is specified. By this method, since the optical fiber 18 is embedded over the whole range in wall of the tundish 10, even if the sign of the leakage of the molten steel during operation is developed at any position, the leakage of molten steel in the whole tundish 10 is surely predicted.
Patent JP-H08179320-A (JP)
Title: Display unit
Inventor: KATO KINYA
IPC: G02F1/137
Filed: 1994-12-27
Abstract: PURPOSE: To provide a reflection type display unit by which displayed content is viewed even in the dark. CONSTITUTION: This display unit is constituted by including a display device 31 having such a selective reflection characteristic that the light of a specified wavelength band is selectively reflected and the light of the wavelength band except the above is transmitted and made in a reflection state showing the selective reflection characteristic and a transparent state that the light of all the wavelength is transmitted. Then, the unit is provided with a backlight 32 radiating the light toward the display device 31 at the time of turning on a light source 35 on the back surface of the display device 31, and a means which switches a mode to a reflection mode in the case illuminating light from the outside exists, and a transmission mode using the illumination by the backlight 32 in the case where the illuminating light from the outside does not exist and displays the mode.  Thus, in the case where the illuminating light from the outside exists, display is performed in the reflection mode and in the case where the illuminating light from the outside does not exist, it is performed in the transmission mode by turning on the backlight.
Patent JP-2000139641-A (JP)
Title: Shelf structure for show case
Inventor: YAMAMOTO KAZUYUKI
IPC: A47F5/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a shelf structure for a show case in which deterioration of commodity display effect because of a slide mechanism of the shelf structure exposed to the field of vision of customers can be prevented. SOLUTION: A pair of roller guides 9a provided with a first roller 9b and a pair of roller brackets 10a provided with a second roller 10b are disposed between a shelf bearing member 9 and an axially movable shelf member 10. In a non-drawn condition, therefore, a slide mechanism including the roller guides 9a, the roller brackets 10a, etc., are not seen from the external, thereby deterioration of goods display effect by the slide mechanism exposed to the field of vision of customers can be surely prevented.
Patent JP-H10160511-A (JP)
Title: Magnetic encoder
Inventor: KIRIYAMA TETSUO
IPC: G01B7/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a highly-reliable magnetic encoder which can achieve a required characteristic without adjustment and can also both reduce the power consumption and mitigate microfabrication conditions of a MR (Magnetoresistance) component. SOLUTION: The magnetic encoder is configured to be provided with a first member 1 which is magnetized with a pitch of λ and a second member 2 arranged facing against the first member 1, being movable relative to the first member, on which a plurality of MR elements for detecting a change of a magnetic field of the first member 1 arising from its relative movement are formed in an array. In this case, MR components 4 on the second member 2 are disposed in such a way that a plurality of sets, each set comprising 4 pieces of the MR components, wherein a phase of each MR component of the set is different by 90 deg. to one another, are arranged in an array and the MR components in each set having the same phase are connected by series connection to form one magnetic detecting element.
Patent JP-H02168344-A (JP)
Title: Electronic book reader provided with automatic sentence feeding and stopping function
Inventor: YOSHIZAWA KEIICHI
IPC: G06F19/00
Filed: 1988-12-22
Abstract: PURPOSE:To execute reading in conformity to a reading plan determined beforehand by reading out sentence data successively from a storage medium, and stopping the readout of the data when coincidence between the address of a stopping position and the address of the sentence data is detected. CONSTITUTION:This device is provided with a stopping position storage circuit 6 to store the address of the stopping position inputted by a stopping position setting means 5, a coincidence detection circuit 7 to detect the coincidence between the stored address of the stopping position and the address of the sentence data to be read out from the storage medium, a control circuit 3 which reads out the sentence data successively from the storage medium in a sentence automatic feeding mode and stops the readout of the sentence data from the storage medium when the coincidence is detected by the coincidence detection circuit 7, and a display part 8 to perform display based on the sentence data read out from the storage medium. Thus, reading can be carried forward systematically, and the delay and the overreading of the reading plan can be prevented.
Patent JP-H05158044-A (JP)
Title: Liquid crystal display element
Inventor: NOZAWA FUMIE
IPC: C09K19/38
Filed: 1991-12-09
Abstract: PURPOSE:To obtain a high-contrast and grade liq. crystal display element by using a polyester having a specified repeating unit as the oriented film material on the opposed faces of substrates CONSTITUTION:A polyester having a repeating unit shown by formulas I, II and III is used as the oriented film material on the opposed faces of the substrates. In formula I, (m) is an integer of 0 to 20, Ar is a bivalent aryl group including an aromatic ring, and the aromatic ring may have >=1 substituent selected from a group consisting of 1-12C alkoxy group, halogens, etc. In formula II, X is Ar<1> (the same as or different from Ar) or (CH2)n, and (n) is an integer of 1 to 10. In formula III, Y is Ar<2> (the same or different from Ar or Ar<1>) or (CH2)p, and (p) is an integer of 1 to 20.
Patent JP-2000147528-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: EGAMI NORIHIKO
IPC: G02F1/1339
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To realize a liquid crystal display element manufacturing method capable of removing a positional deviation at the time of mutually sticking upper and lower substrates and removing defects such as uneven images. SOLUTION: A lower substrate 3 whose upper surface is coated with an adhesive 1 to which a liquid crystal(LC) material 2 is dropped is arranged in a vacuum container C, the whole lower surface is fixed by vacuum saction using a suction mechanism 5, an upper substrate 6 is arranged so as to be opposed to the lower substrate 3 at a prescribed interval, and the whole upper surface is fixed by vacuum saction using a suction mechanism 7. Then both the substrates 3, 6 or either one of them are approached so as to bring the upper substrate 6 into contact with the LC material 2 or the adhesive 1 and both the substrates 3, 6 are relatively moved in a substrate face direction to align them. Then both the substrates 3, 6 or either one of them are approached to each other and mutually pressurized to stick both the subtrates 3, 6 to each other.
Patent JP-2001137717-A (JP)
Title: Gas cleaning anion exchangeable filter
Inventor: TERADA ICHIRO
IPC: C08J5/22
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an anion exchangeable filter excellent in mechanical strength and chemical resistance and capable of stably cleaning gas over a long period of time. SOLUTION: This gas cleaning anion exchangeable filter is constituted by forming a layer comprising an anion exchangeable polymer, wherein a anion exchangeable group is introduced into a polymer having a repeating unit represented by -X-Ar-Y- (wherein, X and Y are each independently oxygen or sulfur; and Ar is a phenylene group or the like), on a base material filter.
Patent JP-H10148326-A (JP)
Title: Fuel control method for heat regenerative burner device
Inventor: MIYATA MAKOTO
IPC: F23N1/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To perform a combustion after taking prevention of exhaust gas from remaining by a method wherein when the timing for a fuel feeding motion is set by corresponding with the start of an air feeding in a heat regenerative burner device, valve members of a fuel feeding system are opened according to the pressure of the air feeding. SOLUTION: This device is constituted in such a manner that two heat regenerative burner devices 10, 10a are arranged in a furnace, and a combustion and a gas discharging are alternately performed by the two heat regenerative burner devices. In a fuel system 30, valve members 34, 34a are arranged, and for air feeding-discharging tubes 24, 24a of an air feeding system 20, pressure sensors S, S1 are respectively arranged. Then, when the heat regenerative burner device is switched from a gas discharging to an air feeding, the sensor detects the pressure of the air feeding, and under a state wherein the pressure has become a fixed value, a fuel is fed by opening the valve member.
Patent JP-H06308535-A (JP)
Title: Display device
Inventor: NAKAMURA HIROYOSHI
IPC: G09G3/36
Filed: 1993-12-22
Abstract: PURPOSE:To fix roughly the frequency characteristics of respective video signal input lines by providing an area roughly equalizing the wiring capacity of the video signal input line with the wiring capacity of other video signal input line dealing with other selection element arranged close to the selection element in the video signal input line. CONSTITUTION:Respective video signal input lines 221-224 in a video signal line driving circuit 201 are constituted of video signal input wirings arranged in parallel and first-fourth connection wirings connecting respective video signal input wirings with respective analog switches 231. Then, respective connection wirings are intersected with respective video signal input wirings twice respectively and connected to the analog switches 231 so that the wiring capacity of respective video signal input lines 221-224 are equalized roughly. Further, the number of times of respective connection wirings intersecting with respective video signal input wirings 221-224 are preferred to reduce the intersection parts as much as possible so as to decrease the wiring capacity. In such a manner, the wiring capacity between respective video signal input lines 221-224 are adjusted roughly equally, and the frequency characteristics are uniformized.
Patent JP-H10170324-A (JP)
Title: Liquid level detector for liquid nitrogen
Inventor: NAGAISHI RYUKI
IPC: H01L39/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level detector for liquid nitrogen which has a small size and can be manufactured at a low cost. SOLUTION: In a detector which detects the surface level of liquid nitrogen, a high-temperature superconducting thin film 6 composed of HoBa2 Cu3 O7-y (where 0<=y<1), etc., gold pads 8, and bonding wires 7 are provided on a glass epoxy substrate 11 as a detecting element 1 through a substrate 16 composed of SiTiO3 , etc., and the outer periphery of the element 1 is sealed with an epoxy resin 17. In addition, the ends of lead wires 10 are connected to the pads 8 with solder 9. The detecting element l is electrically connected to a detection circuit as a liquid level detector for liquid nitrogen and the detection circuit can also be constituted in a smallsized inexpensive circuit.
Patent JP-H03185849-A (JP)
Title: Method of c-v measurement
Inventor: NEMOTO KIYOSHI
IPC: H01L21/66
Filed: 1989-12-15
Abstract: PURPOSE:To perform C-V measurement without guard ring under a condition close to the condition with an actual device by performing the C-V measurement after the surface of an insulating film on the peripheral of an electrode is scored. CONSTITUTION:When the surface of an SiO2 insulating film 2 on the periphery of a gate electrode 3 is scored 5, the lateral expansion of a depletion layer formed in the semiconductor substrate 1 at the lower section of the electrode 3 can be suppressed similarly to the case where a guard ring 4 is formed around the electrode 3 and a voltage is applied across the ring. Therefore, when C-V measurement is performed on MOS capacitors after the surface of the film 2 is scored 5, the measurement can be performed without guard ring similarly as if a guard ring is used, and thus, the C-V measurement can be performed under a condition close to the condition with an actual device. It is considered that a change takes place in the surface charge of the film 2 and the lateral expansion of a depletion layer formed in the n-type Si substrate at the lower part of the electrode 3 is suppressed, when the surface of the film 2 is scored 5.
Patent JP-H09156826-A (JP)
Title: Paper piling device
Inventor: FUCHI YUTAKA
IPC: B41F13/70
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To improve operability by enabling a paper piling base to stop on a specific height position under any condition. SOLUTION: A roller 9 is turnably supported with the extreme end of a holder 7 fixed to a paper piling base 2. A limit switch 29 is fixed to the bent part 12b of a holder 12 fixed to the frame side. A detecting member 25 is pivotally fitted to the other ends of link members 17, 20 of which one-side ends are turnably supported with the holder 12, through pins 22, 23. The detecting member 25 is faced to the moving locus of the roller 9 simultaneously brought into contact with the detecting roller 30 of the limit switch 29 and extendingly provided upward from the descending limit of the paper piling base 2.