baber/WOPTO huggingface dataset:
Patent JP-2000270651-A (JP)
Title: Body bending type mower tractor
Inventor: UNO TAKASHI
IPC: A01D34/63
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To dissolve a problem in which since in a conventionally body bending type motor tractor, a grass collecting machine is installed at the rear frame side, a duct connecting the mower to the grass collecting machine is arranged at one side of right and left of a machine body, the duct is lengthened and grass collecting ability is reduced, the whole length of the rear frame side is lengthened and backward operation is different to perform and the duct, etc., are projected from a rotation radius to the outside and have possibility of colliding with an obstruct. SOLUTION: A grass collecting machine 11 is attached to a front frame 1 side and arranged above a rear frame 2. The grass collecting machine and ducts 22 and 23 for connecting the grass collecting machine to a mower 12 are constituted not to project from a zone S of the minimum rotation radius to the outside in rotation. A blower 13 for the grass collecting machine is attached to the front frame. A duct for connecting a working machine to the blower is arranged at approximately the central part of right and left of the machine body and a duct for connecting the blower to the grass collecting machine is installed at one side of the machine body.
Patent JP-H10249021-A (JP)
Title: Circuit board case sealing device for pachinko machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board case sealing device for pachinko machine capable of preventing illegal alteration by opening. SOLUTION: A case main body is provided with a freely openable/closable case lid, and houses a control circuit board 13 on which electronic parts such as a ROM for controlling play actions is mounted. Either the main body of case or the case lid is provided with a supporting part 36 protruded from its side edge toward the outside, plural screw fitting parts 37 are formed at intervals along with the side edge on this supporting part 36, the other one is provided with plural screw inserting parts 38 protruded from its side edge through a cutting part 39 to the outside mutually corresponding to the respective screw fitting parts 37 in case dividing direction. The supporting part 36 is provided with a protecting wall part 55 for surrounding these respective screw fitting parts 38 from the outside and among the plural screw fitting parts 37 and screw inserting parts 38, any one screw fitting part 37 and any one screw inserting part 38 are fastened by a one-way screw 40 which can be operated only in fastening direction and screwed from the side of screw inserting part 38 to the side of screw fitting part 37.
Patent JP-S62236204-A (JP)
Title: Pulse width modulator
Inventor: KANEIWA SEISHI
IPC: G06K15/12
Filed: 1986-04-08
Abstract: PURPOSE:To generate a natural intermediate tone picture whose center of recording dots is coincident by providing a pulse generating means comparing a code signal converted by a code conversion means with a code signal commanding a pulse width of a modulation signal and generating a pulse width modulation signal having a prescribed pulse width in a laser beam printer. CONSTITUTION:A comparison result signal HH of a comparator 22 is outputted to a glitch elimination circuit 24. A pulse signal II is outputted from the glitch elimination circuit 24. A code converter 1 converts counts C(0-7) outputted from a counter 23 into code signals B(6,4,2,0,1,3,5,7). Thus, while the timewise center phase of the width of the pulse width modulation signal II is kept nearly constant, the output data A is changed with respect to the input data D(O-7). The center of phase is deviated slightly in comparison with an ideal pulse width, but when the input data D is a 6-bit signal to express, e.g., 64-gradation, the center of the pulse width modulation signal II approaches limitlessly the ideal form.
Patent JP-S523681-A (JP)
Title: Process for suspension polymerization of vinyl chloride
Inventor: OGAWA KINYA
IPC: C08F2/42
Filed: 1975-06-25
Abstract: PURPOSE: To obtain a polymer with improved absorption characteristics of plasticizers by introducing an oil-soluble polymerization inhibitor into a reflux of a condenser. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5413331-A (JP)
Title: Cleapness detecting element with light emitting display means
Inventor: WATANABE FUMITAKA
IPC: G02B7/28
Filed: 1977-07-01
Abstract: PURPOSE: To enable one element to additionally have the information displaying function at a range finding portion by integrating a cleaness detecting member and a light emitting display element of an automatic focus detecting device of a camera. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07263034-A (JP)
Title: Battery condition judging device
Inventor: SAKAI SHOJI
IPC: G01R31/36
Filed: 1994-03-25
Abstract: PURPOSE:To always accurately know a battery working limit even if dispersion of reference capacity of a battery or the degradation with the lapse of time or a variation in a discharge current or the like is caused. CONSTITUTION:A battery condition judging device has a voltage detecting circuit 5 to detect terminal voltage of a battery and an electric current detecting circuit 6 to detect a charge-discharge current of the battery, and an operation circuit 8 calculates a battery residual capacity index related to a value by subtracting a charge-discharge quantity from a reference capacity value of the battery, and calculates battery electric power consumption from the terminal voltage and the charge-discharge current. The chargedischarge current of the battery is estimated as the battery-residual capacity index and a function of the battery electric power consumption, and the charge-discharge current is estimated in order in a prescribed electric power consumption pattern, and the battery residual capacity index is calculated in order from this estimated charge-discharge current. Time when the battery discharge current estimated according to a renewed battery residual capacity index exceeds a limiting current in electric power consumption at this time, is judged as a battery working limit, and is displayed by a display circuit 10.
Patent JP-H08299778-A (JP)
Title: Solid organometallic compound feeder and its production
Inventor: OSAKI HIROMI
IPC: H01L21/205
Filed: 1996-03-07
Abstract: PURPOSE: To provide a feeder capable of supplying an organometallic compd. solid at ordinary temps. to be fed into an epitaxial growth system in a stabilized concn. for a long time. CONSTITUTION: A stainless steel packing 16 with the porosity controlled to 50-80vol.% is packed in a packing vessel 10 to the 50-80vol.% of the total capacity of the vessel 10, and further an organometallic compd. solid at ordinary temps. is packed as a granular solid 17 to constitute the solid organometallic compd. feeder. When the compd. is produced, the packing 16 is placed in the vessel 10, then the organometallic compd. solid at ordinary temps. is fed, the vessel 10 is heated above the m.p. of the compd. to melt the compd., and the vessel 10 is rotated and cooled.
Patent JP-S61238934-A (JP)
Title: Sulfurization resistant silver alloy
Inventor: KASAI TOSHIRO
IPC: C22C5/06
Filed: 1985-04-15
Abstract: PURPOSE:To obtain silver alloy wherein the sulfurization resistance and the workability are increased by blending Ag, Pd, Mg, Pt, Zn, In and Sn respectively in a specified proportion. CONSTITUTION:The following silver alloy is prepared wherein by weight 80-87% Ag, 3-19% Pd and 1-5% Mg are made to an essential component and at least one kind or-2 kinds selected from among 1-2% Pt, 1-5% Zn, 1-10% In and 1-5% Sn are contained and the total sum of Zn, In and Sn is 1-10% and the inevitable impurities are incorporated. Thereby a solid solution is formed by adding Pd and Pt to Ag and furthermore an eutectic crystal material is formed by adding Zn, In, Sn and Mg thereto and the sulfurization resistance and the workability are increased by the synergistic action of the surface oxidized films of the solid solution and the eutectic crystal material.
Patent JP-H04218950-A (JP)
Title: Aln substrate
Inventor: YASUMOTO YASUAKI
IPC: H05K3/38
Filed: 1991-04-12
Abstract: PURPOSE:To provide an AlN substrate which is high in the adhesion strength between AlN substrate and thin-film conductor and can prevent the separation of a wiring layer and breaking of wire at the time of a temperature cycle. CONSTITUTION:On an AlN substrate, there is formed a metal-nitride layer containing an element M1 selected from Cu, Bi, In, Mo, Nb, Pt, W, Zn and Ni, and also Al and N in the ratio of AlxM1100-x:AlN=y:z (where x is atomic %, z and y are molecular % and z+y=100, and x, y, z are in the range of 10<=x<=90, 50<=y<=99 and 1<=z<=50) or a nitride layer represented by AlvN100-v (where v is atomic % and in the range of 50<v<99) and a compound layer containing M1 and Al in the ratio of AlxM1100-x (where x is atomic % and in the range of 10<=x<=90), and a thin-film conductor layer mainly composed of M1 is formed thereon. Parts having metal surfaces are bonded to the predetermined positions of the thin-film conductor layer.
Patent JP-S63248828-A (JP)
Title: Imide oligomer resin composition
Inventor: HINO SEIICHI
IPC: C08L79/08
Filed: 1987-04-02
Abstract: PURPOSE:To obtain the title composition of excellent storage stability, moldability and heat resistance, to be used in composite materials and adhesives by adding 2 different kinds of oligomers, resulting from reactions of an aromatic tetracarboxylic acid or its derivative and a polyamine with different kinds of agents to activate chain terminals respectively. CONSTITUTION:The subject composition is obtained by mixing (A) an imide oligomer resulting from the reaction of nadic acid with an aromatic tetracarboxylic acid or its derivative such as pyromellitic acid and a polyamine from o-ethylaniline and formaldehyde in an organic solvent such as N,N- dimethylformamide and (B) another imide oligomer from the reaction with maleic acid at an A:B equivalent ratio of 60:40-10:90.
Patent JP-S59203053-A (JP)
Title: Sheet discharging device of duplicator
Inventor: TANAKA HIROYUKI
IPC: B65H29/22
Filed: 1983-05-04
Abstract: PURPOSE:To enable discharged sheets to be dropped onto a tray and properly accumulated in order, by a method wherein a sheet discharge guide plate, protruding in a cutting-into manner from below between rollers, is disposed under a feed roller. CONSTITUTION:A feed roller 10 is located in a sheet discharge part for a sensitized paper 4, and a sheet discharge guide plate 11 is disposed below the feed roller 10. The sheet discharge plate 11 has a number of comb-toothed projections 11a which are aligned at given intervals, and each projection 11a is protruded upward and is situated so that the projection slightly cuts into between the rollers of the feed roller 10. The corner part of the upper end of the front edge of each projection 11a is controlled so that is forms a sheet discharge port 13 of both the guide plate 11 and the roller 10, and a front edge 11b is formed so as to have a given height from the rear end surface of a sheet tray 8 and a given angle. The height is set so properly that a head between the sheet tray and the top of the front edge is not so high, and an angle is set so properly that, immediately after the rear end of the sheet comes out of the sheet discharge port 13, it can smoothly drop naturally in a perpendicularly downward direction.
Patent JP-H10279351-A (JP)
Title: Piezoelectric ceramic composition
Inventor: FUKUOKA SHUICHI
IPC: C04B35/46
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To ensure superior temp. stability of oscillation frequency by forming a perovskite type multiple oxide contg. Pb, La, Sr, Ba, Sb, Mn and one or more among Ti, Co, Yb and In. SOLUTION: This piezoelectric ceramic compsn. is a perovskite type multiple oxide of the formula (Pb1-x-y-z )k Lax Sry Ba2 (Co1/3 Sb2/3 )a (Yb1/2 Sb1/2 )b (In1/2 Sb1/2 )c Mnd Ti1-a-b-c-d O3 (where 0.07<=x<=0.13, 0.01<=y<=0.07, 0.01<=z<=0.07, 0.94<=k<=1.00, 0<=a<=0.03, 0<=b<=0.03, 0<=c<=0.03, 0.01<=a+b+c<=0.04 and 0.01<=d<=0.03). It is produced as follows; stock oxides such as Pb3 O4 , La2 O3 , SrCO3 , BaCO3 , Sb2 O3 , MnO2 , TiO2 , Co3 O4 , Yb2 O3 and In2 O3 are mixed in a prescribed ratio, calcined at 950-1,050 deg.C, dry-mixed with an org. binder, granulated, compacted in a prescribed shape and fired at 1,200-1,300 deg.C in an oxidizing atmosphere.
Patent JP-2000274047-A (JP)
Title: Outside angle member
Inventor: WATANABE MORIMICHI
IPC: E04B2/70
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To enhance the leakproof property of recesses in an outside angle member which allow building panels to be inserted into both side ends of each of intersecting corner panels. SOLUTION: A projection functioning as a weir which abuts an inserted building panel 30 to prevent infiltration of rainwater (to receive the kinetic energy of rainwater) is provided on the bottom of a recess 12 formed in each side end of a corner panel. Further, a wide vacant space Sa is provided between the projection and a back panel 16 and flow of rainwater toward the inside is blocked by the effect of reducing pressure. The back panel 16 may be formed with a projection 18 functioning as a weir.
Patent JP-H10275842-A (JP)
Title: Manufacture of thin-film product and production line control system for thin-film product
Inventor: KIRINO KEIKO
IPC: C23F4/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To quickly find a malfunctioning manufacturing equipment and to shorten failure analysis time so as to enhance a thin-film product in yield by a method, wherein a processing reliability level is given to each manufacturing equipment corresponding to its processing history to a work, and a production line is maintained or controlled at the processing reliability level given to the manufacturing equipment corresponding to their histories. SOLUTION: A manufacturing equipment condition monitoring system 13 calculates the processing reliability level of each manufacturing equipment which is classified by a processing condition which it targets, based on at least one or more data out of various data controlled by a host system 12, the calculated processing reliability level data of each manufacturing equipment for each processing history is controlled. The manufacturing equipment condition monitoring system 13 provides the processing reliability level data of a manufacturing equipment at a starting point, corresponding to a work processing starting history to a user. Based on the data, the user is capable of carrying out a failure analysis at which a manufacturing facility problem process was carried out is located, when there is abnormality in a work.
Patent JP-S5523113-A (JP)
Title: Adhesive composition
Inventor: SHIRAISHI YOSHIHISA
IPC: C08F22/32
Filed: 1978-06-30
Abstract: PURPOSE: To obtain an adhesive composition of rapid bonding, with high bond strength and good storage stability, and free from whitening in the periphery of adhesive joints, by incorporating a specific compound in α-cyanoacrylate.  
     CONSTITUTION: The objective composition can be obtained by incorporating 100 parts by wt. of α-cyanoacrylate with 0.001W30 (pref. 0.01-5) parts by wt. of a compound of formula [R 1  and R 6  are each (un)substituted hydrocarbon residue; R 2W5  are each H or (un)substituted hydrocarbon residue; n is an integer, ≥1], followed by mixing homogeneously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61238613-A (JP)
Title: Hand-selection type automatic cargo stowage system
Inventor: KONISHI YOZO
IPC: B65G57/03
Filed: 1985-04-17
Abstract: PURPOSE:To aim at robotization in stowage operations, by determining a stowage configuration in high loading efficiency of different types of cargoes in transport of an air cargo or the like on a transport jig of a pallet or the like, while stowing them in a way of selecting various hands of a stowage device. CONSTITUTION:A hand-selection type automatic cargo stowage system consists of a stowage planning device 2A, a marshalling device 2B, a feeding device 2C, a hand-selection type stowage device 2D and a control unit 2E. When the stowage planning device 2A is given types (form, size, material, weight, etc.) of plural cargoes to be transported, it makes out a stowage configuration of cargoes on a transport jig, stowage sequence, allotment of hand types and acting sequence in the stowage device. The feeding device 2C receives data from the stowage planning device 2A and feeds a place of the transport jig with the cargo. The stowage device 2D stows the supplied cargoes on the transport jig according to the acting sequence. In this device 2D, there are provided with several types of hands, selecting each properly at discretion, thus stowage for a lot of diversified cargoes is made attainable.
Patent JP-S524195-A (JP)
Title: Fire and crime prevention apparatus utilizing catv transmission lines
Inventor: MURAYAMA KAZUO
IPC: G08B27/00
Filed: 1975-06-27
Abstract: PURPOSE: A capacitor cutting-off low frequencies but permitting high frequencies to pass therethrough is inserted between a directional coupler and a distributing circuit of a tap off apparatus distributed on CATV transmission lines. The apparatus is operable at all times without affecting high frequency signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60225267-A (JP)
Title: Monitor method of device operation
Inventor: KANEDA YOUJI
IPC: G06F13/00
Filed: 1984-04-23
Abstract: PURPOSE:To make transmission and reception of the message for health check unnecessary to suppress the degradation of data processing capability as much as possible by monitoring the operation state of the other device in accordance with a state display read signal from another device. CONSTITUTION:An overflow value larger than the value of the period of the state display read signal from an A device 1 is set to an overflow detecting comparator 25 from a central processing part 21 to start a signal input interval monitor counter 24. Meanwhile, the A device 1 outputs periodically the state display read signal to a B device 2. This signal is inputted to a processing state display part 26 and the signal input interval monitor counter 24 in the B device 2. Contents of state display of the processing state display part 26 are sent to the A device 1 through an internal bus 22 and an input/output buffer 23, and simultaneously with this sending, the state display read signal from the A device 1 resets the signal input interval monitor counter 24 and starts counting again.
Patent JP-H05247619-A (JP)
Title: Vertical type galvannealing furnace for manufacturing galvannealed steel sheet
Inventor: MURAKAMI NOBUKAZU
IPC: C23C2/06
Filed: 1992-03-03
Abstract: PURPOSE:To stably manufacture a thick galvannealed steel sheet having excellent powdering resistance and flaking resistance, in a vertical galvannealing furnace for manufacturing the galvannealed steel sheet by pulling up the steel sheet after dipping into a hot-dipping galvanizing bath, gas-wiping, quickly heating, holding to execute galvannealing reaction and cooling. CONSTITUTION:In this galvannealing furnace, a temp. adjusting zone 12 for adjusting temp. of a holding zone 7 to the suitable temp. range for developing the galvannealing reaction by mixing cold blast with exhaust gas in a heating zone 5 is arranged in between the heating zone 5 for quickly heating the steel sheet 1 after gas-wiping by a directly firing type heating means 6 and the holding zone 7 for developing the galvannealing reaction by holding the steel sheet in a prescribed temp. range after quickly heating. Further, a pressure resistant body 13 freely adjusting the pressure loss resistance to a gas flow is arranged in the lifting gas flow passage from the temp. adjusting zone 12 to the holding zone 7.
Patent JP-S63246048-A (JP)
Title: Wireless signal transmission system
Inventor: UMEYAMA HIROSHI
IPC: H04L1/00
Filed: 1987-04-01
Abstract: PURPOSE:To contrive the improvement of the reliability of data transmission by changing the data transmission speed in response to the transmission state of a wireless signal of a transmission line so as to transmit the data. CONSTITUTION:Bit synchronizing signals S1, S2 representing the data transmission speed are sent prior to the transmission of a sensor monitor data to a master equipment. The signals S1, S2 are signals repeating 1 or 0 in one and same period and the period of the signals S1, S2 informs the master equipment the data transmission speed. For example, assuming the period of the signal S1 is T and the period of the signal S2 is 2T, the transmission speed of a data D1 sent after the signal S1 is sent has double speed of the transmission speed of the data D2 sent after the signal S2 is sent. The data transmission speed is made different for the data transmission taking the deterioration of the propagating state of a wireless signal into account in this way, then the reliability of the wireless signal transmission signal is improved.
Patent JP-H11258157-A (JP)
Title: Foreign matter-inspecting apparatus
Inventor: MIZUSHIMA KAZUHISA
IPC: G01N21/47
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To detect a superfine foreign matter or defect not larger than a specific value by providing a plurality of laser light sources for applying a plurality of laser lights from different angles to the same point on the surface of an object to be inspected and a photodetector which detects a scattering light from the same point and outputs a scattering intensity signal corresponding to the intensity of the scattering light. SOLUTION: This apparatus has a stage 3 on which a semiconductor wafer 1 to be inspected is placed, laser light sources 14a, 14b for projecting laser beams 15a, 15b in a perpendicular direction and an oblique direction to the same point on the surface of the semiconductor wafer 1, and a photodetector 17 which detects with a middle angle a scattering light 6 from a foreign matter 2 present on the same point and outputs a scattering intensity signal corresponding to the intensity of the scattering light. The intensity of the laser beams 15a, 15b is each 15 mW, and the detection lower limit for the intensity of the scattering light for the photodetector 17 is 30-40 Bit. In this case, a detectable minimum particle size of the foreign matter is improved to nearly 0.065 μm because two scattering signals from the photodetector are added by an adder thereby being increased.
Patent JP-H07285991-A (JP)
Title: New dipeptide derivative and sweetener
Inventor: TSUCHIYA TOYOHITO
IPC: A23L27/30
Filed: 1994-04-19
Abstract: PURPOSE:To obtain a new dipeptide derivative useful as a dipeptide-based sweetener having a low calorie and a high sweetness degree, comprising a specific alpha-D-aspartyl-D-amino acid ester derivative. CONSTITUTION:A new aspartyldipeptide derivative (salt) of the formula [Asp is aspartic acid residue; X is a D-amino acid residue or a dialkyl (cyclic or noncyclic) alpha-amino acid residue; R1 is a 1-6C alkyl; R2 is phenyl, benzyl, cyclohexyl or cyclohexylmethyl; a structure containing carbon at * position is (S) or (S, R); L-Asp is linked to X by alpha bond] [e.g. alpha-L-aspartyl-D-a aminobutyric acid (S) alpha-ethylbenzyl ester] having a low calorie and a high sweetness degree. The compound is obtained by condensing an active ester of an N-protected aspartic acid with D-alpha-aminobutyric acid, esterifying and deprotecting.