baber/WOPTO huggingface dataset:
Patent JP-H07113390-A (JP)
Title: Soil exhausting bucket for hole excavation
Inventor: SAITOU SOUJIROU
IPC: E21B11/00
Filed: 1993-12-17
Abstract: PURPOSE:To actively prevent exhaust soil from spilling when a bucket is lifted from an excavation hole. CONSTITUTION:An inlet 10 to introduce exhaust soil into a drum is provided in a bottom lid 3 which is installed at an opening provided in the undersurface of a drum 2, and a bottom plate 4 is fixed to the undersurface of this bottom lid 3 rotatably and furnished with an inlet 22 which is in communication with said inlet of bottom lid 3 for introducing the exhaust soil into the drum, and on the undersurface of this bottom plate 4, claws for excavation 5 are provided as facing in the direction of the drum rotating regularly. The first stopper is installed to hinder the bottom plate rotating in the reversing direction of the drum at the first position where the inlet of the bottom plate 14 is in communication with the inlet of the bottom lid 3, while the second stopper is installed to check the bottom plate rotating in the regular rotating direction of the drum at the second position where the inlet of thebottom lid 3 is blocked with the bottom plate 4. The bottom plate 4 is rotated between the first and the second position with the resistance of claws with the excavation hole inner surface generated when the drum rotates, and thereby the inlet for introducing the exhaust soil is opened and closed actively.
Patent JP-H05176118-A (JP)
Title: Image reader
Inventor: SHIMIZU TOMOHITO
IPC: G03G15/00
Filed: 1991-12-25
Abstract: PURPOSE:To accelerate an entire image reading operation by shortening loss time not directly contributed for the image reading operation in an image reading cycle without depending on any complicated mechanism. CONSTITUTION:Originals are successively carried from one original platen 107 to original reading parts 1 and 2 so that a reading direction in the sub scanning direction of the originals can be fixed at all times. The originals set at a reading position are successively read by scanning a reading unit 3 so as to read the first original and the next original at the original reading part 1 before reading the first original at the original reading part 2.
Patent JP-2001150190-A (JP)
Title: Press device
Inventor: HASHIMOTO RYOSUKE
IPC: B30B1/06
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a press device which is applicable to various kinds of forming by working and suitable to practical application by enabling arbitrary selective setting of pressurizing force, driving stroke in the vertical direction of an upper die or the like. SOLUTION: This device is provided with a main press mechanism part 43 provided with a press shaft 28 which is supported with a frame 11 freely movably in the vertical direction and to which driving force in the vertical direction is imparted and a subsidiary press mechanism part 44 provided with an upper die 41 which is supported with the press shaft 28 of this main press mechanism part 43 freely movably in the vertical direction and to which driving force in the vertical direction is imparted. By using the proper combination of the main press mechanism part 43 and the subsidiary press mechanism part 44, the pressurizing force, driving stroke in the vertical direction or the like are arbitrarily and selectively set with respect to the upper die 41 and this press device is applicable to various kinds of forming by working.
Patent JP-H06174927-A (JP)
Title: Optical fiber for high energy transmission
Inventor: IGARASHI KO
IPC: G02B6/00
Filed: 1992-12-01
Abstract: PURPOSE:To diffuse the reflected light from the light incident end face of an optical fiber body so as to prevent the damage and light emission of the optical fiber body and to smoothly transmit a laser beam of high energy by forming the light incident end face to a projecting curved surface. CONSTITUTION:The light incident end face 1a of the optical fiber body 1 of the optical fiber for high energy transmission which is made incident with the laser beam 2 oscillated from a laser oscillator and transmitted through an optical system for light condensing and transmits this laser beam is formed to the projecting curved surface. The light incident end face 1a of the optical fiber body 1 is formed to the projecting curved surface in such a manner, by which the laser beam reflected by the light incident end face 1a is diffused. Then, the return of the reflected laser beam to the laser oscillator is extremely lessened. As a result, the instabilization of the laser oscillation and the consequent damage of the fiber end face are previously prevented and the transmission of the light of the large power is possible.
Patent JP-H10155496-A (JP)
Title: Synthetase for producing coniferyl alcohol, coniferyl aldehyde, ferulic acid, vanillin and vanillic acid and use thereof
Inventor: STEINBUECHEL ALEXANDER
IPC: C12N9/04
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject enzyme, comprising a synthetase for producing coniferyl alcohol, coniferyl aldehyde, ferulic acid, vanillin and vanillic acid from eugenol and capable of providing natural vanillin, etc. SOLUTION: This new synthase is useful for producing coniferyl alcohol, coniferyl aldehyde, ferulic acid, vanillin and vanillic acid from eugenol and comprises eugenol hydroxylase for producing the coniferyl alcohol from the eugenol, coniferyl alcohol dehydrogenase for producing the coniferyl aldehyde from the coniferyl alcohol, coniferyl aldehyde dehydrogenase for producing the ferulic acid from the coniferyl aldehyde, ferulic acid deacytlase for producing the vanillin from the ferulic acid and vanillin dehydrogenase for producing the vanilic acid from the vanillin and is capable of providing natural vanillin, etc. The enzymes are obtained from microorganisms.
Patent JP-H09158928-A (JP)
Title: Mounting fixture and mounting structure
Inventor: HONMA MASARU
IPC: F21V19/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure which can easily mount a mounted object in a mounting hole of a plate-shaped material by a single person and can make appearance beautiful. SOLUTION: A mounting fixture 1 is formed by having an annular part 2, leg part 3 extended from the annular part 2, fitting part 8 provided in a root part of the leg part 3, pawl part 4 provided in a tip end part of the leg part 3 and a mounted object contact part 9. When the mounting fixture 1 is inserted in a mounting hole 7 from an obverse side of a plate-shaped material 6, a peripheral edge part of its mounting hole 7 is fitted to the fitting part 8, and in this way, the mounting fixture 1 is mounted in the plate-shaped material 6. Next, till coming into contact with the mounted object contact part 9 of a mounting object 10, when it is inserted between the leg parts 3 of the mounting fixture 1 and in its annular part 2, the pawl part 4 is engaged with the mounted object 10, and it is mounted in the mounting fixture 1, in its turn, in the plate-shaped material 6.
Patent JP-2001160863-A (JP)
Title: Method for setting radio communication terminal
Inventor: ITO SHUNSUKE
IPC: H04B7/26
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To simplify the maintenance managing operation of a radio communication terminal by eliminating the necessity of an operator's going to a remote place in the case of setting the radio communication terminal at the remote place. SOLUTION: In this method for setting the radio communication terminal 6 constituted so as to transmit or receive data by radio communication with a control source 1, the terminal 6 is set based on a fact that the terminal 6 receives a command for setting the terminal 6, which is transmitted from the source 1. In this constitution, information concerning an address received by the terminal 6 after being transmitted from the source 1 is compared with a password registered in the terminal 6 and when these are match with each other, a data line connection mode is switched to a remote line connection mode.
Patent JP-H11176379-A (JP)
Title: Fluorescent lamp
Inventor: HONDA KOJI
IPC: H01J61/30
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To suppress consumption of mercury by equipping with a glass bulb having a specific metal oxide as essential components, a phosphor layer on an inner bulb surface, noble gas and mercury to fill and a discharge maintenance means. SOLUTION: Essential components to form a glass bulb are SiO2 , alkali components and at least one components of SrO and BaO. It contains SiO2 for 62-78 wt.% as a skeletal component and Na2 O in particular for 9-18 wt.% as a modifying oxide selected from alkali components of Na2 O, K2 O and Li2 O. SrO and BaO are added to substitute NaO2 component and their substitution quantity is 4-10 wt.% and 0.5-6 wt.% respectively. SrO and BaO prevent alkali components from being diffused onto a bulb surface, and shows an effect to reduce consumption of mercury by amalgamation during lighting for a long time. In addition, the glass bulb 1 should preferably contain Fe2 O3 effective to prevent ultraviolet ray from leaking outside for 0.3-1.0 wt.%.
Patent JP-H03200195-A (JP)
Title: Signal control system
Inventor: UKOCHI TAKASHI
IPC: G08G1/07
Filed: 1989-12-27
Abstract: PURPOSE:To allow the easy and rapid operation of a signal from an emergency vehicle and the change of the signal in the progressing direction of the emergency vehicle to the indication of a blue signal so that the traffic in the other direction can be shut off by subjecting the signal to indication control with the transmission signal transmitted from a signal transmitter. CONSTITUTION:The emergency vehicle is so constituted that the crew thereof can generate the transmission signal 3 for operating the specific signal by a transmission generating section 22 and to emit the transmission signal 3 from the signal transmitter 23 toward the signal to change the indication of the signal 1 to a blue signal by operating a transmission control section 21 provided in the vehicle when there is the signal 1 indicating a red signal in the progressing direction. The intrinsic control system on the signal 1 side is subjected to interruption priority control by a signal controller 12 to change the signal in the other direction from the blue signal indication to the red signal indication if the signal is the specific transmission signal 3. The safe and rapid emergency traveling of the emergency vehicle is possible in this way at the time of the traveling of the vehicle.
Patent JP-H07180165-A (JP)
Title: Ring panel work
Inventor: TAKASE YUICHI
IPC: E02D29/00
Filed: 1993-12-22
Abstract: PURPOSE:To simultaneously join a steel pipe column and a column body of the upper floor and a H-shaped steel beam together at the joint by use of a joint ring. CONSTITUTION:When a steel pipe column 1 filled with concrete 2 and a H- shaped steel beam 14 are joined together through a steel pipe joint ring 3 fitted on the periphery of the steel pipe column 1, a support member 4 is provided at the periphery of the upper end of steel pipe column 1. The joint rind 3 is placed on the support member 4 and the upper part from the column end is surrounded by the joint ring 3. The column body 10 of the upper floor is erected on the column end and the steel pipe column 1 and the column body 10 of the upper floor and also the H-shaped steel beam 14 are unified together with an infilled material 13 like mortar charged in the joint ring 3.
Patent JP-H09159979-A (JP)
Title: Waveguide type optical modulator
Inventor: YASUMA YASUHIRO
IPC: G02F1/035
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To substantially prevent a DC(direct current) drift from being generated by making it possible to freely set an operation point at an arbitrary position without applying any DC bias voltage. SOLUTION: This modulator is equipped with a waveguide type optical device 38 which has a waveguide 34 with a branch part 32 in a closed loop shape formed on a waveguide substrate 30 having electrooptic effect and also has electrodes 36a and 36b formed on both branch waveguides 34a and 34b at a branch part 32 and a driving circuit 40 which applies an alternating driving voltage between both the electrodes 36a and 36b, and controls the intensity of projection light by the driving circuit 40 according to the difference between the potentials applied to the electrodes 36a and 36b.  At a portion of one branch waveguide 34b of the waveguide type optical device 38, a phase shift part 37 which makes use of photorefractive effect is provided and the phase of waveguide light is shifted by adjusting the intensity of the incident light to impose light intensity modulation only by applying the alternating driving voltage by the single driving circuit without requiring any DC bias voltage.
Patent JP-2001164803-A (JP)
Title: Key for blind person
Inventor: OCHIAI YASUYOSHI
IPC: E05B19/04
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the discrimination of the kind of a key by a blind person. SOLUTION: A discriminating means is integrally formed on the circumferential surface of a key.
Patent JP-H06192998-A (JP)
Title: Composition for paper coating and coated paper obtained by applying the same composition
Inventor: SHIIYAMA EISUKE
IPC: D21H19/56
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a composition capable of providing coated paper having good UV printability by blending an adhesive obtained by subjecting an aliphatic conjugated diolefin-based monomer to emulsion polymerization with an olefin cyanide-based monomer, an olefin-based unsaturated monomer and a comonomer with a pigment. CONSTITUTION:(A) 40-60wt.% aliphatic conjugated diolefin-based monomer (e.g. 1,3-butadiene) is subjected to emulsion polymerization with (B) 5-25wt.% olefin cyanide-based monomer (e.g. acrylonitrile), (C) 1-10wt.% olefin-based unsaturated monomer (e.g. acrylic acid) and (D) other copolymerizable monomer (e.g. methyl acrylate) in the presence of 0.2-1.0wt.% surfactant to prepare a latex. An adhesive containing the resultant latex as a polymer component is blended with pigment such as kaolin clay or calcium carbonate, a dispersing agent and mold release agent, etc., to provide the composition for paper coating, excellent in adhesion to ultraviolet ray-curing type ink and capable of providing coated paper having good ultraviolet ray printability.
Patent JP-2001169149-A (JP)
Title: Electronic camera device
Inventor: INOUE AKIRA
IPC: G03B17/20
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of camera shake at photographing, by predicting the extent of camera shake at photographing and detecting the condition, that camera shake on the outside of an allowable range is apt to occur. SOLUTION: A system controller 3 predicts the extent of camera shake at photographing on the basis of a camera shake value from a camera shake sensor 90, when photographing is started. If the prediction result exceeds the allowable range, the system controller 3 outputs a warning message which prompts a photographer to perform finder photographing using a viewport type EVF 43. In the case of photographing using a liquid crystal monitor 41, the system controller 3 turns off the liquid crystal monitor 41 to switch to finder photographing, using the viewport type EVF 43.
Patent JP-2001124182-A (JP)
Title: Special-shaped gear having pitch radius different by place
Inventor: ITO AKIRA
IPC: F16H55/17
Filed: 1999-10-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a special-shaped gear for relieving influence in a driven shaft since the influence is so far exerted on the driven shaft when torque applied to an original shaft periodically changes in transmitting motive power as a gear train by combination of conventional various gears. SOLUTION: A special-shaped gear having a pitch radius different by a place is manufactured, and the gear ratio of a gear train is continuously changed.
Patent JP-H09162702-A (JP)
Title: Adaptive filter and processing function
Inventor: KAKUMOTO JUNICHI
IPC: H03H21/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive filter with a function of separating a periodic signal from a waveform without deforming the waveform and its application signal processing function. SOLUTION: This filter is roughly composed of a loop filter section and an adaptive control section. The loop filter section is composed of an adder A1, coefficient devices J1, J2, and variable delay device DL1 and acts like a linear component in which its input signal and its output signal are related to each other. The adaptive control section comprises a 90 deg. phase shifter PH1, a multiplier M1, an integrator I1, a coefficient device J3, an integrator device I2, an adder A2 and a setting section set. Features of the control method of this adaptive filter are; a control object is a delay time of the delay device DL 1 or a length of the loop filter and an averaged value of multiplied output signals between the signals obtained by converting a phase of an input signal by 90 deg. over the required entire band and an output signal of the adaptive filter is used for a control signal.
Patent JP-H09164228-A (JP)
Title: Iron club head
Inventor: KONO MASARU
IPC: A63B102/32
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To improve a so-called 'ease of head return' while assuring the appearance (feeling) of the conventional iron club head. SOLUTION: The sp. gr. of a head body part 1 is specified to >=4.0 to <=10.0g/cm<3> . The sp. gr. of a fitting surface part 2 is specified to >=1.7 to <4.0g/cm<3> . The sp. gr. of a tow part 3 is specified to over 10.0 to <=22.0g/cm<3> . The length L2 of a second segment GB connecting a centroid G and a second point B with respect to the length L1 of a first segment AB connecting a first point A and the second point B is specified to >=45 to >=70%.
Patent JP-H09165043-A (JP)
Title: Container for mixing two solutions when used
Inventor: HAMAMOTO KEIJI
IPC: B65D25/08
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To eliminate such a situation that solutions are exposed to air when they are mixed together when used in conventional two-solution mixing containers, and solve a problem of complicated structure of a mixing container. SOLUTION: A cylindrical head member 3 made of a synthetic resin and containing a second solution B is joined to an upper part of a container main body 2 containing a first solution A by means of coupling together with a screw. After the coupling, a movable valve body 5 is moved under pressure to be applied from the underside, and a liquid passage is formed between the movable valve body 5 and a groove for a liquid passage provided in the cylindrical head member 3, thereby allowing the second solution B to flow into the first solution A to be mixed together.
Patent JP-2000172706-A (JP)
Title: Character string classifying device
Inventor: KOSAKA MAKOTO
IPC: G06F19/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a character string classifying device capable of automatically classifying an inputted character string. SOLUTION: This device has an OCR device (character string inputting means) 7 which inputs a character sting, a disk drive (keyword storing means) 3 which stores a prescribed keyword, a comparison counting means 10 which compares a character string inputted from the character sting inputting means with the keyword stored in the keyword storing means and counts the number of the keywords included in the character sting and a decision classifying means (1st decision classifying means) 11 which decides the contents represented by the character string in accordance with the number of the counted keywords and classifies the character string.
Patent JP-H05154631-A (JP)
Title: Continuous casting method
Inventor: YAMAMURA HIDEAKI
IPC: B22D11/16
Filed: 1991-12-04
Abstract: PURPOSE:To obtain a continuous casting method, by which a solidification start position of a cast slab is fixed in a cooling range and the development of breakout is prevented. CONSTITUTION:An electromagnetic stirring device 4 is arranged at the lower part of a meniscus 7 of molten steel in a continuous casting mold 1 so as to extend over both ranges of a range arranging a heat insulating member 2 or exothermic body in a mold and the water cooling heat conducting range arranging a cooling body 5 containing the boundary thereof and while fluidizing the molten steel 8 in both ranges by a stirring device, the casting is executed. By this method, the solidified shell developed at the heat insulating and exothermic range in the mold is washed off and the solidification start position is fixed in the cooling range and the solidified shell thickness is uniformized.
Patent JP-2001169087-A (JP)
Title: Picture processor and picture processing method
Inventor: TERANISHI TOMOHIKO
IPC: H04N1/387
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To easily read a printed matter while a picture defect is prevented at the time of Nin1 (N pages made into one page) printing. SOLUTION: A non-arrangement area where an original picture is not arranged is identified in a printing area equivalent to one page of paper. It is judged whether one selected original picture can be printed in the non- arrangement area or not. When it can be printed, the original picture is arranged in the non-arrangement area. When it cannot be printed, the original picture is arranged in the printing area of the other page.
Patent JP-H05177076-A (JP)
Title: Two-needle sewing machine with one needle bar stop function
Inventor: ISHII TOSHIYUKI
IPC: D05B55/16
Filed: 1991-12-04
Abstract: PURPOSE:To facilitate a switching action by providing right and left needle bar stop switches, operating the stop solenoid of one of the right and left needle bars and the release solenoid of the other needle bar when one switch is pushed, and operating the release solenoid of the needle bar being stopped when a stop release switch is pushed. CONSTITUTION:When a right needle bar stop switch 1 is pushed and the two- needle operation is switched to the one-needle operation by the left needle l', for example, a right needle bar stop solenoid is operated 2', and the one- needle bar operation by the left needle is started. When the one-needle bar operation by the right needle is to be performed, a left needle bar stop switch 2 is pushed 3'. A right needle bar stop release solenoid 4' and a left needle bar stop solenoid 5' are operated, and the one-needle bar operation by the right needle is started. When the two-needle operation is to be performed, a left needle bar stop release switch 3 is pushed 6'. A left needle bar stop release solenoid is operated 7', and the two-needle operation is started.
Patent JP-H06202724-A (JP)
Title: Numerical controller
Inventor: OGURA MASUO
IPC: G05B19/409
Filed: 1992-12-28
Abstract: PURPOSE:To constitute an input panel provided with command keys corresponding to an application program. CONSTITUTION:An application execution means 1 receives and stores command data outputted from a machine control panel 40 as an input means and executes the application program generated by an operator to output a pulse signal which commands the operation of a machine tool like movement of the tool. An interpolating means 2 receives the pulse signal outputted from the application execution means 1 to output an interpolation pulse and sends it to a shaft control circuit 15. This circuit 15 receives the interpolation pulse outputted from the interpolating means 2 to generate a speed command of each shaft and sends it to a servo amplifier 16. The servo amplifier 16 drives a servo motor attached to the machine tool 30 to control the machine tool 30.