baber/WOPTO huggingface dataset:
Patent JP-2000139473-A (JP)
Title: Recombinant plant into which rotavirus was introduced, protein of rotavirus derived from the recombinant plant and antibody against the protein of rotavirus
Inventor: MATSUMURA TAKESHI
IPC: C07K14/14
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a new recombinant plant which consists of plant cells into which own gene a gene coding for VP6 protein of rotavirus was incorporated, and can be used for the production of a protein useful as an oral vaccine against rotavirus and so on. SOLUTION: A new recombinant plant is provided which consists of plant cells into which own gene at least a gene coding for VP6 protein of rotavirus was incorporated, and is useful for the production of a vaccine against rotavirus which can be widely used, can be easily applied to oral vaccines, and has high cost performance, and so on. This recombinant plant is obtained by extracting viral RNA from rotavirus particles isolated from diarrheal feces from a bred Hereford male calf by the conventional method, cloning VP6 gene by the RT- PCR method, incorporating the obtained gene into a vector, transducing the obtained vector into a plant cell such as Solanum tuberosum by the Agrobacterium method, followed by culturing the obtained cell.
Patent JP-2000160966-A (JP)
Title: Roll screen
Inventor: HAYASHIGUCHI SEIZO
IPC: E06B9/40
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a roll screen allowing a screen opening/closing bar to always move in parallel. SOLUTION: A bar 7 is fitted to the tip part of a screen wound onto a winding shaft, and both ends of the bar 7 are slidably inserted in guide grooves of a pair of guide rails 3a, 3b arranged in parallel. Two ropes 12a, 12b are inserted through the guide grooves of the guide rails 3a, 3b in a cross state so as to intersect inside the bar 7, and the ends of the respective ropes 12a, 12b are fixed at both ends of the guide rails 3a, 3b so as to prevent the bar 7 from inclining when the bar 7 for opening/closing the screen 6 moves.
Patent JP-H07166266-A (JP)
Title: Au material for ornament
Inventor: HAGIWARA YUTAKA
IPC: C22C5/02
Filed: 1993-12-15
Abstract: PURPOSE:To obtain an Au material for an ornament sufficient in mechanical strength, particularly in hardness while the high quality of Au is maintained by incorporating specified ratios of Zr, Hf and rate earth elements into Au. CONSTITUTION:This Au material for an ornament is a one contg. total 0.01 to 1wt.% of one or >= two kinds among Zr, Hf and rare earth elements and balance Au. This Au material is improved in mechanical strength, and particularly, sufficient in hardness, As for the total of one or more kinds among Zr, Hf and rare earth elements, in the case of less than the lower limit, improving effects can not be expected, and in the case of more than the upper limit, the high quality and characteristics of Au are deteriorated. It is presumed that, in the Au material, mechanical strength is moreover improved because Au and Zr, Hf and rare earth elements are firmly combined because the difference in the crystal structures thereof is made interdepentent. The good material in which fluidity at the time of casting is improved from the deoxidizing effect by Zr, Hf and rare earth elements and, furthermore, material defects such as pinholes are eliminated can be produced.
Patent JP-H10275899-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: HIEDA KATSUHIKO
IPC: H01L21/84
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To perform accurate alignment between the through-hole of a semicon ductor storage device, which has a first memory cell and a second memory cell, and a capacitance electrode. SOLUTION: This device has a first semiconductor substrate 1 of first conductivity type 1, a first layer 2 of a second conductivity type which functions as an embedded plate electrode, the first capacitor insulating film 7 of the first memory cell, the second capacitor insulating film 7 of the second memory cell, and a polysilicon layer 8 of second conductivity type which functions as a storage node, which further has third layers 8 of second conductivity type which function as the storage nodes each in contact with the first and second capacitor insulating films. There is a level difference between the topside of the third layer 8 and the topside of the semiconductor substrate 1, and this level difference enables accurate alignment.
Patent JP-H09180322-A (JP)
Title: Cassette ejection device and cassette tape player
Inventor: KIRYU KYOJI
IPC: G11B15/675
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to set timing in an ejection mechanism and to attain simplificaiton and miniaturization by providing a differential transmitting means in the ejection mechanism. SOLUTION: A solenoid 41 to be actuated by the ejecting operation is provided. A head plate moving mechanism 61 is provided for moving the head plate 45 to the position corresponding to the ejection at the time of ejecting operation of the solenoid 41. The ejection mechanism 81 is provided for ejecting a cassette by receiving the rotational force from a motor at the time of ejecting operation of the solenoid 41. The differential transmitting means 90 is provided in the ejection mechanism 81. By the differential transmitting means 90, the rotational force from the motor is made untransmittable during the head plate 45 is moved up to the position corresponding to the ejection at the time of ejecting operation of the solenoid 41, then the rotational force from the motor is transmitted at the time point when the head plate 45 is moved to the position corresponding to the ejection.
Patent JP-H08231571-A (JP)
Title: Complex of metal with heterocyclic carbene
Inventor: BUORUFUGANGU AA HERUMAN
IPC: C07F15/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new complex which is a complex of a specific heterocyclic carbene ligand with a metal and soluble in organic solvents and water without causing decomposition and has high activity and selectivity and useful as a catalyst, etc., of hydrogenation reaction, hydroformylation reaction, etc.  
     SOLUTION: This new complex for catalyst, etc. of hydrogenation reaction, hydroformylation reaction, etc. is represented by formula I {M is an ion in 1-8 oxidation state of groups VIII, IX and X metals of the periodic table as central atom; X is uni- or multidentate charged or uncharged ligands bound to the central atom; L is a monocarbene of formula II [R 1  to R 4  are each a 1-7C (sulfonated) alkyl, a 5-18C (sulfonated)aliphatic mono or polycylcic group, a 6-14C (sulfonated) aryl, etc.], a dicarbene or the like of formula III (R 5  and R 6  are each same as R 1 ; Y is a 1-4C alkylidene, a dialkylidene or a tetraalkyldisilylene) bonded as ligand to M; A is a singly charged anion or the chemical equivalent of a multiply charged anion; (b) is 1-3; (a) is 1-5b; (c) is 0 or 1-4b; (n) is 0 or 1-6}. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H03200772-A (JP)
Title: Alkanoic acid amide derivative and herbicide
Inventor: WADA NOBUHIDE
IPC: C07D239/38
Filed: 1989-12-28
Abstract: NEW MATERIAL:A compound of formula I [R<1> is H, alkyl, aralkyl, phenyl, acyl, etc.; R<2> is H or alkyl; R<3> and R<4> are H, lower alkoxy, halogen, lower alkyl, amino, etc.; R<5> is cyano, R<6>O (R<6> is H, alkyl or alkenyl), etc.; X is O, S or imino; Z is methine or N] or a salt thereof. EXAMPLE:N-Methylsulfonyl 2-(4,6-dimethoxy-2-pyrimidinyl)thio-3-methyl butyric acid amide. USE:A herbicide. The compound of formula I can be applied to rice fields, upland fields, non-crop land fields, etc., exhibits highly herbicidal activity and selectivity and has excellent safety. PREPARATION:A compound of formula II (Y is halogen) is reacted with a compound of formula III in the presence of a base (e.g. KOH) in a solvent such as DMF at room temperature to the boiling point of the solvent to provide the compound of formula I.
Patent JP-H0615489-A (JP)
Title: Automatic collecting device for weld slag
Inventor: YAMANAKA TOKUJI
IPC: B23K37/08
Filed: 1991-12-25
Abstract: PURPOSE:To reduce production cost of welding by removing weld slag with a beating bar as the advance of a welding truck, and receiving the stripped slag in the receiving box by a collecting arm. CONSTITUTION:A beating bar 3 by which a weld slag stuck on the surface of a box type structural material A to be welded by a welding torch is removed as the welding truck advances, a collecting arm 4 by which the weld slag or a flux to be stripped with the beating bar 3 is collected, and a receiving box 5 in which the weld slag or the flux to be collected by the collecting arm 4 is received are provided on a welding truck providing the welding torch by which a groove B of the box type structural material A is welded. Because the weld slag or the flux are automatically removed and collected at the same time with the welding working, the productivity is remarkably improved.
Patent JP-2000145305-A (JP)
Title: Housing door
Inventor: SHIMANAKA KEINOSUKE
IPC: E06B3/36
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a housing door capable of being opened and closed without making any dead face, having any uneven step and not interfering with footwear and excellent in prevention of crimes, safety and the outside appearance. SOLUTION: This housing door is so constituted that a rising and falling body 3 capable of rising and falling is fitted to the lower end of a door main body by a driving mechanism 4, the rising and falling body 3 is raised by rotating a handle lever 5 through the driving mechanism 4 to form an opening space and that a rising posture of the rising and falling body 3 is maintained by a sensor mechanism 6 provided to the door main body 2 or the like to avoid interfering with the footwear, When a door 1 is closed, the sensor mechanism 6 makes sensor operation to lower the body 3 through the driving mechanism 4, to restore it to the original state.
Patent JP-H03200426-A (JP)
Title: Indication device for vehicle
Inventor: ARAKI FUJIO
IPC: B60K35/00
Filed: 1989-12-27
Abstract: PURPOSE:To prevent reversal incidence of the sunlight by reflecting indication light to the side of a driver at a specific angle with a holographic lens attached to and provided on a projection member as well as entering the indication light at a specific angle against the projection member of a front glass or others. CONSTITUTION:A drive informations such as rotating speed of a car or others is radiated as an indication light from a liquid crystal indication element 6 as well as indicated with instruments in an inner panel 3, and it enters at an incident angle theta1 of more than a critical angle thetaB to a holographic lens attached to and provided on a front glass 1 through a convex lens of a light passage theta1. Thereafter, it is reflected in the inside rear direction at a reflection angle theta2 which is smaller than the incident angle theta1 so that a driver 11 can see an indication image 13 and a scenery 14 overlapped in the outside front direction of the front glass 1. On the other hand, the sunlight 15 on an extensive line of an indication light 8 is made incident the critical angle theta1 which is larger than the critical angle thetaB against the front glass 1 and is totally reflected at the specific reflection angle theta1.
Patent JP-H09185743-A (JP)
Title: Paper money discrimination device
Inventor: MATSUNAGA KENSUKE
IPC: G07D7/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To maintain the inside of a case under a fixed temp. by driving a carrier motor when a temp. within the case of a paper money discrimination device drops. SOLUTION: This device is provided with a temperature sensor 51 detecting that the inside of the case is under a prescribed temp. and generating a detection signal, a first timer means counting time when the detection signal of the temperature sensor 51 is generated and generating an output when a prescribed time passes, and a second timer means driving the carrier motor 38 for a fixed time by the output of the first timer means. The temperature sensor 51 generates the detection signal when the temp. within the case is under the prescribed temp. and when this detection signal is generated, the first timer means starts counting. When the prescribed time passes, the first timer means generates the output, and the second timer means drives the carrier motor 38 for the fixed time by the output of the first timer means.
Patent JP-H07174563-A (JP)
Title: Setting device for reference point for photographic survey
Inventor: SAKURAI HIROSHI
IPC: G01C15/06
Filed: 1993-12-17
Abstract: PURPOSE:To provide a setting device which can easily and quickly set a reference point to a to-be-photographed subject. CONSTITUTION:The device has eight bar members 16 of a circular rod which are the same in length, and a first to a fifth spherical reference balls 11 to 15. The first to fifth reference balls 11 to 15 are arranged at five vertices of a quadrangular pyramid. The eight bar members 16 connect adjacent first to fifth reference balls 11 to 15 each other. Distances of centers of the adjacent first to fifth reference balls 11 to 15 are set to be an equal distance L.
Patent JP-H09140864-A (JP)
Title: Lever type handle for electric game machine
Inventor: MATSUDA TAKEYASU
IPC: A63F7/02
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To make a visual check easier and to make the strength of a force easy to grasp with the sense of touch to facilitate fine adjustments by attaching a lever to the rotating core bar of a force-adjusting handle, and moving the lever up and down for adjustment. SOLUTION: A lever 1 is attached to the rotating core bar 2 of a force- adjusting handle and is moved up and down to adjust the force for adjustment of a hammer which shoots pachinko balls. Thus a visual check is made easier, and the strength of the force becomes easy to grasp with the sense of touch, so fine adjustments can be made easily.
Patent JP-H0584479-A (JP)
Title: Water purifier
Inventor: TANABE MASATOSHI
IPC: B01D35/04
Filed: 1991-12-26
Abstract: PURPOSE:To easily, surely and sanitarily exchange cartridges by making the cartridge closable and providing a cartridge cover capable of covering the cartridge and which can be rotated and fixed to the cylindrical cartridge receiving part end and freely attached and detached. CONSTITUTION:A cartridge 8 is made closable, and a cartridge cover 9 capable of covering the cartridge 8 and which can be rotated and fixed to the cylindrical cartridge receiving part end of a body 3 and freely attached and detached is provided. As a result, the exchange with the external air is reduced, the processing material such as activated carbon in the cartridge 8 is not significantly deteriorated, and the performance is maintained for a long period. Furthermore, since the cartridge 8 is pushed into the body 3 and fixed, the cartridge is easily, surely and sanitarily handled.
Patent JP-H10150909-A (JP)
Title: Bread
Inventor: MATSUI AKIHIRO
IPC: A21D2/38
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain bread for people to be able to take more nutrition than that in the state of seeds by germinating grain to be sprouts and crushing it to mix into bread. SOLUTION: The seeds of grain (wheat, barley, rye, oat, buckwheat, soybean, dehulled rice, corn, sunflower seed, linseed, e.g.) are soaked in water for 12 hours to absorb water. Next the seeds are drained and put into a chamber in 25 to 30 deg.C. Then the grain starts to sprout two to three days later. Next the sprouts are crushed to be thin. Wheat flour, salt, sugar, yeast, fat and water are added and mixed to it and fermented for one two hours. This matter is properly divided and put into dies. Next it is put in a fermenting chamber for secondary fermentation. Next, it is put in an oven and baked in 180 deg.C to obtain objective bread.
Patent JP-2001165582-A (JP)
Title: Lattice type heat pipe
Inventor: AKACHI HISATERU
IPC: F28D15/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a light weight plate heat pipe, having even heat diffusing performance in all directions, facilitated in the actual mounting of a heat generating body or the heat pipe itself, abundant in flexibility and having no posture dependence. SOLUTION: A plurality of meandering fine groove plates 2, 3, whose one side is provided with a meandering fine groove, are connected to the front surface 1-1 and the rear surface 1-2 of a thin metallic common plate 1 while retaining a predetermined space. Respective meandering fine groove plates 2, 3 are arranged in the shape of a lattice while being intersected with each other by a predetermined intersecting angle (90 deg., for example) through the common plate 1. Meandering fine-diameter tunnels are formed of a surface connection between the common plate 1 and the meandering fine grooves of both of the plates 2, 3 while operating liquid is sealed into the fine tunnels whereby the plate heat pipe is constituted.
Patent JP-2001159568-A (JP)
Title: Surface temperature sensor head
Inventor: TATO NOBUYOSHI
IPC: G01K7/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an easily manufacturable contact type surface temperature sensor head capable of nondestructively measuring a temperature in a minute area with high precision. SOLUTION: In this surface temperature sensor head, a thermocouple cross- junction part is sandwiched by metal plates and is fixed with a brazing material.
Patent JP-H05173295-A (JP)
Title: Film unit with lens
Inventor: YAMASHINA YASUHIRO
IPC: G03C3/00
Filed: 1991-12-26
Abstract: PURPOSE:To simplify mounting and regulation of a position of a photoelectric sensor. CONSTITUTION:Two marks 62 and 63 for detecting an initial position are arranged on the surface of the photographed number of films display disc 8 in a range where the marks can not be seen through a counter window 61. The marks 62 and 63 are formed in positions situated approximately point- symmetrically about a rotary shaft 65. Photoelectric sensors 70 and 71 for detecting the initial position of the number of photographed films display disc 8 are arranged facing respective mark forming positions. Since the marks 62 and 63 are formed in a manner to be spaced away from each other, the photoelectric sensors 70 and 71 are also mounted in positions separated away from each other.
Patent JP-2001160967-A (JP)
Title: Image-coding system converter and coding rate converter
Inventor: ISHIYAMA KIYOSHI
IPC: H04N21/44
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an image-coding system converter and a coding rate converter that use a coding parameter, an input buffer, an output buffer and code quantity information of an input bit stream or the like to realize conversion taking both a delay time and image quality into account. SOLUTION: This image coding system converter and the coding rate converter are provided with a decoding section 1, that has an input buffer section 21, variable length decoding section 22, inverse quantization (IQ) section 23, IDCT section 24, adder section 25, frame memory section 26 and motion compensation predicting section 27, with a coding section 2 that has an adder section 31, a DCT section 32, quantization (Q) section 33, IQ section 34, an IDCT section 35, adder section 36, frame memory section 37, motion compensation prediction section 38, variable length coding(VLC) section 39, and output buffer 40, and with a transcoder control section 3 that has a decoder monitor means 51, input buffer monitor means 52, reception transmission line monitor means 53, delivery transmission line monitor means 63, output buffer monitor means 62, and quantization step control means 74.  The quantization step control means 74 changes the quantization step of the coding means on the basis of the information from the input buffer monitor means, the output buffer monitor means, the decoder monitor means, the reception transmission line monitor means and the delivery transmission line monitor means.
Patent JP-2000168974-A (JP)
Title: Sheet feeding device
Inventor: IKEDA YOSHIMITSU
IPC: B65H3/06
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To convey sheets at constantly the same intervals by providing a detecting means detecting existence of sent-out sheets, driving a feeding means when a rear end of a first sheet is detected, and making a second sheet wait at a position of a sheet detecting means. SOLUTION: When a sensor S2 detects the front end of a first sheet, a conveyance roller 12c performs sheet conveyance and a rotary driving of a pick roller 3a is stopped. When the rear end of the first sheet passes a sensor S1 accompanying the sheet conveyance by the conveyance roller 12c, a first pick action to a second sheet is initiated and the second sheet is put into a stand-by state at the position of the sensor S1. At a point where a timing for maintaining a standard sheet interval to the first sheet has been reached, a second pick action is performed to the second sheet. Thus, conveyance is performed in a state maintaining constant sheet intervals.
Patent JP-H10191521-A (JP)
Title: Equipment for inserting wire through pipe
Inventor: TAKANO MASAYUKI
IPC: H02G1/08
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide equipment capable of smoothly performing wire inserting work through a pipe even though it is necessary to insert a plurality of bend portions at the forefront position of a wire-like member for operation and also when it is necessary to send a working member having a large size or a large weight to the inside of a target pipe in the equipment for inserting a wire through a pipe in which a predetermined work is carried out by inserting the wire-like member through a conduit. SOLUTION: Provided in equipment are a propulsion head 10 for propelling through the conduit, a flexible fluid supply hose 40 capable of sending a propulsion fluid to the propulsion head which communicates and couples with the propulsion head, and a fluid jetting outlet 24 arranged at the propulsion head for propulsion control, which is capable of jetting a propulsion fluid rearward from the propulsion head 10. By doing this, the propulsion head is able to acquire a driving force from a reaction acting from the propulsion fluid to the propulsion head. That is, driving forward becomes possible by its own force.
Patent JP-H05171255-A (JP)
Title: Metallic mold for disk strain relieving annealing
Inventor: SATO HIROSHI
IPC: C21D1/00
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a metallic mold capable of releaseing therefrom in short time by forming the metallic mold with iron base alloy or Ni base alloy. CONSTITUTION:This metallic mold for disk strain releasing annealing consists of the iron base or the Ni base alloy. Or the mold consists an inorganic coating layer consisting of one or more kinds of oxide, nitride, boride, silicide, carbide and phosphoride provided on the surface of the iron base or Ni base alloy-made metallic mold base material. The mold consisting of the iron base or the Ni base alloy is not similar in coefficient of thermal expansion and hardness to the disk material, but the lowering of strain relieving accuracy and the occurrence of flaws are hardly observed, and the disk strain relieving annealing can be executed without any problem and further, the mold is excellent in mold release property and in high temp. strength. As these alloys do not contain Mg, at the time of the disk strain reliving annealing, the partial joined part caused by the diffusion of Mg onto the surface of the metallic mold is not basically generated and the diffusion of the alloy elements at the temp. of the strain releasing annealing is not at all generated, and further, as the mutual diffusion of elements is hardly generated to Al alloy of the disk material, the mold release property is excellent.