baber/WOPTO huggingface dataset:
Patent JP-H03116766-A (JP)
Title: Lead frame for resin sealed semiconductor device
Inventor: NAKAYAMA HIROYUKI
IPC: H01L23/50
Filed: 1989-09-28
Abstract: PURPOSE:To reduce the shoulder sagging and transverse curvature of a lead by providing projections, extending to the opposite sides from an outer lead, at the root part of a mold package in a lead frame. CONSTITUTION:For a lead frame, projections 2 are provided, such that it extends from both sides of an outer lead, at the boundary between a mold package 1 and the outer lead 4, and there a tie bar part and dam resin 5 before tie-bar cutting are provided. Since there is a projection 2 of outer lead 2 at the boundary to the mold package, the contact area between the package and the dam resin becomes small, and stress concentrates, whereby it becomes easy to extract the dam resin. Moreover, the projection becomes a stopper, and the shoulder sagging of the lead and the transverse curvature can be reduced.
Patent JP-H0196051-A (JP)
Title: Method for casting concrete in cold season
Inventor: SUZUKI TOSHIRO
IPC: E04G21/02
Filed: 1987-10-08
Abstract: PURPOSE:To obtain a hardened composite of high quality with low cement ratio by adding specified amount of small lumps of ice to the mixture of cement and aggregate, etc., agitating and mixing in a pseudo-solid state to obtain an uniformly mixed cement composite, charging the mixture into an insulating frame, preventing the mixture from freezing by simply insulating the surface, and carrying out the curing. CONSTITUTION:Comparatively small lumps of ice of 4-6mm average particle diameter are added to the mixture of cement and aggregate, etc., so that water-cement ratio is <=45%, and agitated and mixed in a pseudo-solid state which is formed in the humid state of mixture consisting of cement, aggregate, etc., and melting water generated on the surface of small lumps of ice so as to become a macroscopic homogeneous phase, and the small lumps of ice are gradually melted to obtain a homogeneously mixed cement composite having no lumps of ice. Then, the composite is put into the insulating frame, and the exposed surface of the composite is covered by insulating material or by covering material with air layer between. By this method, the water- cement ratio is reduced without lowering workability, and the temp. rising rate is increased by the heat of hydration, and high quality concrete is allowed to be cast with simple insulating means.
Patent JP-H10100498-A (JP)
Title: Passbook slip printer
Inventor: NAGAO KAZUTOSHI
IPC: G07D9/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To deal with a passbook or a bond using an identical data by providing a control means for determining the type of a medium being taken in, validating an unprintable region being set according to the seam of a passbook when the medium is a passbook and invalidating the unprintable region when the medium is a slip. SOLUTION: When a medium is inserted into an insertion port 1a on the passbook carrying path 1 side and a medium insertion detecting sensor 4a is turned on, a carrying roller 5 group is turned through a pulse motor and the medium is taken in. Pulse motor drive pulses are counted started from a moment of time when the rear end of the medium passes through the sensor 4a. When the forward end of the medium reaches a carrying roller 5a, thickness of the medium of detected by a thickness sensor 8. Length of the medium is detected from the count of the pulse and a decision is made whether the medium is a passbook or a slip. Unprintable region being set according to the seam of the passbook is validated in case of a passbook but invalidated in case of a slip thus performing print control.
Patent JP-H0892276-A (JP)
Title: Bile acid derivative
Inventor: BUERUNAA KURAAMAA
IPC: C07D213/26
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new bile acid derivative useful as an antihyperlipidemic, etc. by converting a non-absorbable therapeutic agent for cirrhosis to an absorbable agent.  
     SOLUTION: This bile acid derivative is a compound of the formula: W-X-G [G is formula I (R 3  to R 8  are each O of carbonyl by joining together, H, OL, SL, NHL or the like; L is a 1-10C alkyl, a 3-8C cycloalkyl or the like; Y is OL, NHL or the like); X is a direct bond, O, S, SO 2  or the like; W is formula II (Q is formula III or the like)], e.g. a compound of formula IV. Further, the compound of the formula: W-X-G is obtained e.g. by reacting each of the suitable reactive forms of the G and W by a known method in the case that the X is a direct bond. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H1198540-A (JP)
Title: Lsi for liquid crystal shutter eyeglass system
Inventor: OKADA SEIJI
IPC: G02F1/133
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide the LSI for the liquid crystal shutter eyeglass system that is easily miniaturized and has low power consumption and copes quickly with a change in the liquid crystal shutter eyeglass system. SOLUTION: A means (transmitter 101) that generates and transmits a space transmission signal denoting a shutter timing for a liquid crystal shutter eyeglass based on a signal denoting switching of a left/right eye video image, a means (decoder 3, field frequency detection LR discrimination section 6 and operation field frequency decision section 7) that receives a signal outputted by a reception section (infrared ray module) receiving the space transmission signal generated based on the signal denoting switching of a left/right eye video image and acquires data relating to the shutter timing of the liquid crystal shutter eyeglass, a means (pulse counter 8b, pulse generating section 8a) that uses the data relating to the shutter timing to apply a prescribed voltage to the liquid crystal display device and a power control section 4 are integrated.
Patent JP-H0794697-A (JP)
Title: Two-dimensional image sensor
Inventor: SATO YOSHIHIDE
IPC: G02F1/133
Filed: 1993-09-20
Abstract: PURPOSE:To reduce the size and thickness of a two-dimensional image sensor by employing a translucent substrate for arranging light receiving elements as an optical guide plate and fixing a light source unit to the end face of a substrate constituting an image sensor. CONSTITUTION:The sensor body part 1 is fixed with a light source unit 8 comprising a plurality of LEDs 12 arranged in the longitudinal direction of a columnar mounting board 11 on two side end faces of a glass board 18 and a light diffusion part 14 disposed around the LEDs 12 wherein the light is introduced from the side end face of the glass board 18. A light diffuser/reflector 10 is disposed on the rear side of the glass board 18 and the light introduced into the glass board 18 impinges on a manuscript 15 through a window made on the glass board 18. Since a transparent plate member for introducing the light is not required to be provided independently on the glass board 18, a thin downsized two-dimensional image sensor can be realized.
Patent JP-H04175359-A (JP)
Title: Thermosetting resin composition
Inventor: IWAMURA GORO
IPC: C08L57/10
Filed: 1990-09-27
Abstract: PURPOSE:To prepare the title compsn. for a one-component coating material which is excellent in storage stability and gives a coating film excellent in acid resistance, weatherability, and flatness by compounding a specific vinyl polymer and a curing accelerator. CONSTITUTION:The title compsn. comprises a vinyl polymer having at least two 2-oxo-1,3-dioxoran-4-yl groups in the molecule (e.g. a resin obtd. from 2,3- carbonatotropyl methacrylate, methyl methacrylate, styrene, and n-butyl methacrylate) and a curing catalyst (e.g. trimethylbenzylammonium hydroxide).
Patent JP-H02104897-A (JP)
Title: Shank rod holder for rock drill
Inventor: MIKAMI YOSHIICHI
IPC: E21B19/24
Filed: 1988-10-11
Abstract: PURPOSE:To give a proper propulsive force to rod and bit even when the weights of rod and bit are overmuch by a method in which a holder piston to keep a shank rod on a striking position and a buffer to allow displacement by striking of shank rod are provided. CONSTITUTION:In the case of drilling downwardly long holes, an oil pressure enough to support the weights of rod 6 and bit 7 is supplied to a pressure chamber 12, and a holder piston 11 is pushed up to keep a shank rod 5 on a striking position where striking is given by collision of a strike piston 9. An impact is given in the chamber 12 through the piston 11 from the rod 5 by striking of the piston 9, but since the impact is buffered by an accumulator 15, the forward displacement of the rod 5 by the impact is allowed and the striking force is effectively transmitted from the shank rod 5 to the rod 6 and the bit 7. The effect of the weights of the rod 6 and the bit 7 on propulsion can thus be eliminated and proper propulsive forces can always be given to the rod 6 by sending the rock drill 3.
Patent JP-S63112816-A (JP)
Title: Thin film type multi-element magnetic head
Inventor: AKAI HIROSHI
IPC: G11B5/31
Filed: 1986-10-29
Abstract: PURPOSE:To realize a low crosstalk of a multi-element head by placing a substrate plane with an inclination of an angle theta against the medium running direction opposed to said plane, so that a gap of a magnetic head becomes roughly vertical to the medium running direction, and also, has alternately two kinds of azimuth angles. CONSTITUTION:With respect to desired recording azimuth angles thetaR=-psi, +psi, -psi, +psi,... of multi-channel cross azimuth recording, a head whose head gap azimuth angle is thetaHG=thetaR-theta or thetaHG=thetaR+theta [in this regard, theta>tan<-1> (TH/HP), TH and HP denote a head track width and a head pitch of a multi-element magnetic head, respectively] is placed successively on a single substrate by the head pitch of HP. When it is slid with a medium such as a tape, etc., it is slid by inclining a substrate plane by theta against its sliding direction. In such a way, by a recording track width TW=TH.costheta, multi-ch cross azimuth recording and reproduction having a guard band of Tp-HPtantheta-TH (Tp denotes a recording track pitch) can be executed, and recording and reproduction of a low crosstalk can be executed.
Patent JP-H01100855-A (JP)
Title: Fluorescent character display
Inventor: HAYASHI MASAYASU
IPC: G09G1/28
Filed: 1987-10-09
Abstract: PURPOSE:To simplify the construction and improve quality and reliability by providing a common means for taking out electron beams between a cathode and a control electrode to enable all these electrodes to be made in plate shape in a fluorescent indication cell for high luminance emission. CONSTITUTION:Anode voltage of, e.g., 5kV is supplied, through an anode lead 27 and a separator structure, to each phosphor 13R, 13G, 13B in red, green and blue in each phosphor trio 12 provided in a display cell. If, for example, the first grid G1 is provided with voltage of 10V and the second grid G2 is applied with voltage of 15V (ON)--2V (OFF) and the third grid G3, 0V and a rear electrode, 10V, a segment 13 indicates OFF selectively. Accordingly, cross talk that it beats the adjacent segment doesn't occur at all, and anode electric field doesn't enter between each of the second grid G2 split by providing the third grid G3 and needless beams are restrained.
Patent JP-2000060283-A (JP)
Title: Cereal discharging device in combine harvester and the like
Inventor: YASUNO KOJI
IPC: A01F12/46
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To improve a working efficiency for discharging cereals by making a discharging auger capable of efficiently performing the adjustment of the discharging position thereof. SOLUTION: This cereal discharging device in a combine harvester, etc., is provided by installing a discharging auger 20, and an elongation and contraction device 34 for elongating and contracting the discharging auger 20, and constituting the discharging auger 20 as capable of automatically turning, while elongating, by the elongating and contracting device 34 on turning it from a housed position to a discharging position by the elongating and contracting device 34.
Patent JP-H10100068-A (JP)
Title: Wafer both surfaces washing and drying device
Inventor: SEKIDA SABURO
IPC: B24B55/12
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To wash and dry both surfaces of a wafer at a time. SOLUTION: A chuck device 21 furnishing rollers 30, 31, 32, and 33 rotating by holding the outer peripheral ends of a wafer W; a chuck switching device 22 to open and close the chuck device 21 to connect and disconnect the wafer W to the rollers; a rotary brush device 23 provided movable forward and rearward in order to hold both surfaces of the wafer W; and a washing water and air injection device 24 which is provided movable forward and rearward to hold both surfaces of the wafer, and feeds a washing water on both surfaces of the wafer in the washing time, while feeding the air on both surfaces of the wafer after the washing; are provided. Since there is no contacting article on the both surfaces of the wafer W except for brushes 46 and 47, no dirt is attached on the washed surface, and the yield rate of the wafer is made higher.
Patent JP-2000088664-A (JP)
Title: Woman's clinical thermometer
Inventor: YAGUCHI YOSHIAKI
IPC: A61B5/01
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To accurately estimate a first menstrual period according to a menstruation memo and the measurement history of a basal body temperature. SOLUTION: When an inputted menstruation memo continues for the specific number of days, the first day when the menstruation memo is inputted is judged to be the first menstrual period (S803). Also, when a low-temperature-phase start day is updated, the day is judged to be the first menstrual period (S808). Furthermore, when a low-temperature-phase start day is set the first menstrual period, the day is newly judged to be the first menstrual period when the menstruation memo is inputted before the high-temperature phase is reached.
Patent JP-2000072864-A (JP)
Title: Modifier for polymer, polymer composition and molded product
Inventor: KITAHARA SHIZUO
IPC: C08L67/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a modifier for polymers, suitable for improving coatability to polymer molded products by being added to a polymer, to provide a composition comprising the modifier and a polymer, and to provide a molded product produced by molding the same composition. SOLUTION: This modifier for polymers is a polyester obtained by the polycondensation of a dicarboxylic acid, a diol and an unsaturated long chain dibasic acid as monomers, and having 7,000-100,000 weight average molecule weight and 40-100 mg KOH/g hydroxyl value. The polymer composition comprises 100 pts.wt. ethylene-propylene-based copolymer rubber and 1-25 pts.wt. modifier for polymers. The molded product is produced by molding the same composition.
Patent JP-H07169377-A (JP)
Title: Analytical instrument to be installed outdoors
Inventor: OKABE TOSHIO
IPC: G01N31/00
Filed: 1994-09-27
Abstract: PURPOSE:To install a sheet switch outside the storage box of an analytical instrument by covering the panel surface of the sheet switch with fluororesin film with excellent properties such as weather resistance, environment resistance, chemical resistance, heat resistance, etc. CONSTITUTION:Letters and graphics necessary for maintenance work are selectively printed on a panel substrate by a screen printing material 3 and a polyester transparent material 4 with a prescribed length is put on the printing material 3. The whole surface of the switch panel is further covered with a fluororesin film 6 through an adhesive material 5 Dust adhesion due to static electricity is scarce to PVDF and PVF among fluororesin materials. Especially, PVDF generally has high weather resistance, printing properties, and is easy to be processed. That is, the sheet switch can be installed in the outside of a storage box of an analytical instrument by covering the panel surface of the sheet switch with fluororesin having excellent properties such as weather resistance, environment resistance, chemical resistance, heat resistance, etc.
Patent JP-H06106748-A (JP)
Title: Thermal head
Inventor: OGAWA MINORU
IPC: B41J2/335
Filed: 1992-09-25
Abstract: PURPOSE:To miniaturize a thermal head for which the position of a heating resistor protrudes. CONSTITUTION:A high surface 43 on which a heating resistor 51 is lcoated, and a low surface 47 on which a wiring material 65 is connected are formed, and a recessed part 49 is formed at a border between a tilted surface 45 and the low surface 47, and a thick film 50 which is formed on the surface of a head substrate 42 is prevented from protruding at the border between the tilted surface 45 and low surface 47, and it is made possible to connect the wiring material 65 to electrodes 52, 53 favorably in the vicinity of the border between the tilted surface 45 and low surface 47.
Patent JP-H04134380-A (JP)
Title: Image forming device
Inventor: HASEGAWA KAZUNORI
IPC: G03G15/08
Filed: 1990-09-26
Abstract: PURPOSE:To prevent an unproper developer from being used by confirming a fact that the quality, type, sales origin of a developer are proper, and then, supplying it, when the developer is supplied. CONSTITUTION:When a toner cartridge 43 is exchanged, only the toner cartridge 43 is attached to an attaching part 46, and a lever 57a is turned and locked, to that a logo sheet 47 is read out by a detecting means 48. At this time, a CCD controller can easily discriminate whether the toner cartridge 43 is produced by a proper producing maker or not, and further, whether the type and color of toner housed in the toner cartridge 43 is proper or not. When the toner cartridge 43 and the toner housed therein are not proper, the exchange of the toner cartridge 43 is immediately displayed. Thus, the erroneous supplying of the toner, that is, the toner is used for the different type of a machine, or the color is mistaken, is prevented.
Patent JP-S62116757-A (JP)
Title: Manufacture of tubular material for casting mold for electromagnetic agitation and continuous casting of steel
Inventor: MIYATO MOTOHISA
IPC: B22D11/04
Filed: 1985-11-15
Abstract: PURPOSE:To smoothly carry out the high-speed continuous casting of steel and to improve the productivity by subjecting a Cu alloy ingot having a regulated composition to hot extrusion, cold working and heat treatment each under specified conditions so as to provide electric conductivity fit for electromagnetic agitation to the resulting material for a casting mold and to prevent the softening and deformation of the casting mold. CONSTITUTION:A Cu alloy ingot consisting of, by weight, 0.4-2.0% Ni, 0.1-0.4% Si, 0.05-1.0% Zn, 0.02-0.1% Mn, 0.001-0.1% in total of one or more among Mg, Cr, Zr and Ti and the balance Cu with inevitable impurities is hot extruded. At this time, the ingot is heated at >=200 deg.C/hr heating rate and hot extruded. It is then cooled from >=600 deg.C at >=5 deg.C/sec cooling rate, cold worked at 5-30% reduction of area and subjected to annealing at 600-800 deg.C and cooling at >=5 deg.C/sec cooling rate twice or more to obtain the titled material for a casting mold.
Patent JP-H02102893-A (JP)
Title: Sail with clearance
Inventor: HORI YUKIMASA
IPC: B63H9/06
Filed: 1988-10-12
Abstract: PURPOSE:To make a sail possible to be reefed into smallness as well as to make its high lift force generable by constituting the sail from plural numbers of partial sails, and making up both upper and lower ends of each partial sail to be free of movement along plural numbers of guides installed in the longitudinal direction of a sail yard. CONSTITUTION:A circular guide rail 3 is set up on a deck 2 of the hull 1, and a lower part of a mast 4 consisting of shores 4a, 4b, 4c and an unillustrated yard connecting these shores are turnably connected to this guide rail 3. Sail yards 5a, 5b, 5c are tightly installed in the shores 4a, 4b horizontally in order from the top, and five lines of guides 6 are tightly installed in a lower part of the sail yard 5a, both upper and lower parts of the yard 5b and an upper part of the yard 5c as vertically correspondent to one another, respectively. Then, partial sails 7 are installed by connecting five sheets to an upper section, five sheets to a lower section, and each vertical end 7a of them to the guides 6 via a connecting mobile member, respectively. With this constitution, these partial sails 7 are made shiftable along the guides 6 freely excepting the sail 7c at the central part, so that unfurling or reefing is made free.
Patent JP-2000088362-A (JP)
Title: Heat pump type air conditioner
Inventor: MACHIDA KAZUHIKO
IPC: F25B13/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To draw out performance of an indoor heat exchanger at the time of a heating operation at a maximum limit. SOLUTION: A pulse type motor driven expansion valve EV is fully opened, and a compressor 1 is started to be driven. A temperature difference Δt between an inlet and an outlet from an indoor inlet piping temperature t2 and an indoor outlet piping temperature t1 at the time of elapsing a first predetermined time Δτ1 is set to a first reference temperature difference Δto1, and a result obtained by subtracting the difference Δto1 from the difference Δt during operating of the compressor 1 thereafter is set as a sensed supercooling degree SC.  Then, an opening of the valve EV is deceased so that the sensed degree SC is moved to a first predetermined sensed supercooling degree SC1 or more, and when the degree SC becomes the first degree SC1 or more, the opening p1s1 of the valve EV is contrarily set to a large value by a first predetermined opening Δp1s1. Accordingly, a refrigerant supercooling degree of an outlet of an indoor heat exchanger 7 is not largely assured, but substantially supercooling degree SC=0 is performed, and hence the performance of the exchanger can be achieved to a maximum limit.
Patent JP-H10103539-A (JP)
Title: Mixer tap cartridge
Inventor: DELAISEMENT YVES
IPC: F16K11/078
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To carry out improvement so as to facilitate the maximum flow rate adjusting work and remarkably reduce the quantity of this work on a mixer tap cartridge for supplying and adjusting required temperature and quantity of water. SOLUTION: An improved cartridge includes its main body 10 having a bush 22, internal member 16, 17, 18 19 arranged in its inside for the purpose of flow rate adjustment and a lever 20 for the purpose of cooperating with internal members for making hinge connection to the bush pivot rotatably around a pivot pin 4.  In this case, mutually contact surface parts 25, 26 are provided respectively for the purpose of making regulation, by means of the contact state of both ones, on the configuration for the purpose of securing the maximum flow rate by means of a lever and the bush, and the lever contact surface part 25 is a local surface of the projecting part of an adjusting pin arranged slidably in a lateral hole arranged in the lever, and the adjusting pin can be moved in a chamber formed in the lever and forced to make cooperation with an adjusting member accessible from the outside of the main body.