baber/WOPTO huggingface dataset:
Patent JP-S61246622-A (JP)
Title: Encoder
Inventor: YAMAKOSHI KAZUNARI
IPC: G01D5/36
Filed: 1985-04-25
Abstract: PURPOSE:To prolong the lifetime of an encoder and to improve the noise resistance and others thereof, by forming a distributed refractive index type flat lens in a fixed plate in the encoder comprising a light-emitting means, the fixed plate, a moving plate and a light-receiving means. CONSTITUTION:A light emitted from a light-emitting diode 1 is received by a fixed plate 2 having a distributed refractive index type lens formed therein and is focused in the vicinity of a rotary slit plate 3. The rotary slit plate 3 is so designed that, when it is moved, the quantity of light reaching a photodiode 4 is so varied as to enable the detection of the position of the plate 3. Since the lens formed in the fixed plate 2 focuses the light passing through a plurality of slits, it is unnecessary to increase the quantity of light emitted from the light-emitting diode 1. Accordingly, the lifetime is prolonged, the generation of noise is prevented, heat generation, as well as a consumed power, is reduced, and thus an encoder of high reliability is obtained.
Patent JP-H05257330-A (JP)
Title: Carrier composition for electrostatic charge image develop(er
IPC: C09B67/50
Filed: 1992-03-13
Abstract: PURPOSE:To provide the carrier composition for the electrostatic charge image prevented from attaching to nonimage areas by dispersing or distributing a magnetic material uniformly and stably into the carrier resin. CONSTITUTION:The carrier composition for the electrostatic charge image together developer is characterized by containing the magnetic material and a phthalocyanine derivative represented by the formula in which Pc is a phthalocyanine residue optionally substituted by a halogen; each of R<1>-R<4> is H, or a 1030C optionally substituted alkyl, but all of them is not H at the same time; and n is an an integer of 1-4.
Patent JP-H10109272-A (JP)
Title: Cutting edge
Inventor: CHARLES E MARKLAY
IPC: B28D1/04
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent an impact load between the hardening particles in the bottom end and the surface of the material to be cut by embedding hardening particles in the opening part of the bottom end of a cylindrical cutting edge and driving the cutting edge around the rotation shaft on the top end during cutting and forming elastic isolation layers between the top end and the bottom end of the cutting edge. SOLUTION: A cutting edge is formed into a core drill and an inner flange 160 is fixed to the periphery of a base 158 at a position a distance of D1 away from the outer end 162 of a pipe-shaped base 158. An isolation layer 164 is made on the outer surface of the inner flange 160 and an outer barrel flange 166 is made on the outer surface thereof and a rectangular notch 168 is made on a boundary surface of the outer surface 170 thereof and receives the end 172 of the outer collar 158. A secondary isolation layer 165 is made in the notch 168 and between an inner periphery 174 and the main region 176 around the base 158. Since the isolation layers 164, 165 are made in this way, even if a force is applied in parallel to and vertically to the rotation shaft of an outer rim 156, an impact load on the outer rim 156 can be prevented.
Patent JP-H03288680-A (JP)
Title: Thermal transfer ink ribbon
Inventor: NAKAJIMA SHUNICHI
IPC: B41M5/40
Filed: 1990-04-04
Abstract: PURPOSE:To eliminate sticking, the strike through of a lubricating component and the transfer of ink to a sticking preventing layer by coating the rear of a base film with a heat-resistant resin and a resin having releasability and low frictional properties. CONSTITUTION:A heat-resistant resin is one whose thermal wt. reduction at 350 deg.C is 10% or less and, by setting thermal wt. reduction to 10% or less, this resin almost generates no sticking phenomenon due to the deficiency of heat resistance. When thermal wt. reduction exceeds 10%, the running inferiority of an ink ribbon due to the sticking phenomenon is generated when high speed printing is carried out. When a resin formed by a curing mechanism of either one of thermosetting, photo-setting and radiation/electron beam curing mechanisms is used as the heat-resistant resin, excellent coating aptitude is obtained. By using a curable resin as a resin having releasability and low frictional properties, strike through or the transfer of ink from an ink layer to a sticking preventing layer is not almost generated and excellent lubricating properties are developed.
Patent JP-H10282539-A (JP)
Title: Apparatus equipped with film state discriminating function
Inventor: YASUHARA RYUICHI
IPC: G03B7/24
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To accurately discriminate the use state of a film, without executing complex software processing, even if an error signal is issued by judging a signal when it is discriminated that a data disk is rotated in a fixed direction, as a normal signal and discriminating the use state of the film, based on the signal. SOLUTION: A control IC 2 sets the error timer value of the rotational time of a motor when it is reversely rotated and simultaneously, clears the value of counter data for showing the number of the detections of a change in an edge. Then, the control IC 2 instructs a motor driver 6 to reversely rotate a feeding motor 5, so that the data disk is integrally rotated with a spool shaft by the reverse rotation of the feeding motor 5. When the control IC 2 recognizes the change in the edge, in the output value of the photodetector of a sensor 7, the control IC 2 executes the processing of a routine for updating the counter data and calculating a bar code width.  When the obtained counter data value is at a prescribed value, the IC 2 calculates the counter data from a fixed position to the reverse rotation starting position of the feeding motor 5, to discriminate the use state, based on the calculated counter data.
Patent JP-H02268318-A (JP)
Title: Print data processor
Inventor: MURATA MITSUHIRO
IPC: G06F3/12
Filed: 1989-04-11
Abstract: PURPOSE:To share one or more printers among plural OA devices and to facilitate the write operation by writing print-out data in a memory card through a printer interface and a memory interface together with control data and automatically updating the address. CONSTITUTION:Print-out data and printer control data from an external device 9 like an OA device are supplied to a write control means 5 through a printer interface means 1 and are written in an IC memory card 2 through a memory card interface means 3. When this write is interrupted for a prescribed time, the address of the card 2 is automatically updated by a data end address updating means 7. Thereafter, data is printed out based on data of the card 2 read out by a read control means 6 by a printer connected to the OA device by offline, and thus, one or more printers are shared among plural OA devices, and the address is automatically updated to accurately write data in the memory card by the easy operation.
Patent JP-S5212621-A (JP)
Title: High strength copper-base alloy for electroconductor
Inventor: YOKOTA MINORU
IPC: C22C9/00
Filed: 1975-07-22
Abstract: PURPOSE: High strength copper-base alloy for electroconductor which can be heat treated under wide range of conditions and is excellent is soldering property. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60234689-A (JP)
Inventor: ROBAATO ERU KOSUROU
IPC: D05B41/00
Filed: 1985-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07292664-A (JP)
Title: Execution method of pile
Inventor: TONE KENJI
IPC: E02D7/00
Filed: 1994-04-27
Abstract: PURPOSE:To prevent the high stoppage of a pile by forming an excavated hole in a specific ground, and driving and settling the existing pile with pressure while taking surplus earth in the excavated hole into a hollow section by revolving an auger in the hollow section after the excavated hole is further excavated. CONSTITUTION:A pre-auger hole 1 for settling a pile is excavated, enlarged excavation is further made to form an enlarged excavated hole 3, and a rod 2 of an auger is pulled out to the ground. After that, the existing pile 6 equipped with the auger 6 in a hollow section of the pile is driven with pressure in a state to mount a cloth-like cylindrical body 5 on the front end, and earth 4 remaining in the bottom of the pre-auger hole 1 is taken into the hollow section of the pile while revolving the auger 7 around a bearing layer. Then, cement mortar is poured from the ground section through an injection pipe 9, and the foundation is consolidated with a solidified body of the expanded and solidified cloth-like cylindrical body 5 to increase bearing force of the pile. According to the constitution, the earth 4 remaining in the enlarged excavated hole 3 is taken into the hollow section by the auger 7, so that the high stoppage of the pile can be prevented.
Patent JP-H09258399-A (JP)
Title: Method for halogenating photographic coupler by using haloisocyanyric acid
Inventor: YAMAKAWA KAZUYOSHI
IPC: C07D251/36
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To enable the coupler and its synthetic intermediate for use in a sliver halide color photographic sensitive material to be produced easily at low cost in high purity and high yield by using a specified haloisoctanuric acid. SOLUTION: The active sites of a tetraequivalent coupler are halogenated by allowing the haloisoxytanuric acid to react with a tetraequivelent coupler by using the above cyanuric acid represented by formula 1 in which each of X<1> -X<3> is an H or halogen atom and at least one of them is a halogen atom, and the photographic coupler to be used is represented by formula II or the like and in formula II, R<1> is an alkyl or aryl or heterocyclic group or an optionally substituted amino group, and R<2> is an aryl or heterocyclic group, thus permitting the active sites of the coupler to be halogenated in mild conditions at good yield.
Patent JP-S5315208-A (JP)
Title: Sodium purification apparatus
Inventor: SHIMADA SABUROU
IPC: G21D1/00
Filed: 1976-07-28
Abstract: PURPOSE: Meshless type Na purification apparatus which purifies, at high efficiency using reducer and rectifying plate, the liquid metal Na used as a heat medium for heat exchanger of high speed breeder reactor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01262198-A (JP)
Title: Plastic erasing composition
Inventor: OKAZAKI TOSHIAKI
IPC: C08K7/26
Filed: 1988-04-12
Abstract: PURPOSE:To prevent the decomposition of plastic at molding temp., by compounding specific porous silica, specific alcohol and an org. solvent with an erasing material based on a vinyl chloride resin or a thermoplastic elastomer. CONSTITUTION:5-20pts.wt. of porous silica having a peak value at a pore size of 40Angstrom  or more in pore size distribution and a specific surface area of 200m<2>/g or more, and 10-30pts.wt. of alcohol having a b.p. of 180 deg.C or more or an org. solvent having two or more kinds of functional groups one of which is an oxygen-containing functional group are compounded with a vinyl chloride resin or thermoplastic elastomer type erasing material. As alcohol, benzyl alcohol and 1,3-butane diol are used and, as the org. solvent, 2-phenoxy ethanol and diethylene glycol are used. The plastic eraser is obtained by a method wherein porous silica and, for example, benzyl alcohol in this compounded composition are mixed and dispersed by a high speed stirrer and, for example, the vinyl chloride resin and a plasticizer are added to the resulting mixture to be sufficiently mixed and dispersed by the high speed stirrer while the obtained composition is poured in a mold and heated, for example, at 115-125 deg.C for 40-90min to be gelled.
Patent JP-S61251462-A (JP)
Title: Brushless motor
Inventor: DOI YUJI
IPC: H02K29/08
Filed: 1985-04-26
Abstract: PURPOSE:To use a one-side printed substrate and to reduce the size and the weight of a brushless motor by mounting a stator core to disposed the substrate mounted with parts for a drive circuit so that the parts are disposed in a space between windings, and integrating with resin. CONSTITUTION:Drive circuit parts 5, 6a, 6b, 9-12 and a position sensor 7 are mounted on a printed substrate 5. The mounting positions of the parts are radially mounted, when the substrate 4 is associated with a stator core 1, to dispose the parts in spaces between windings 3. The substrate 4 is associated with the core 1, and integrally molded with resin to form a stator. Thus, since a one-side substrate can be used as the substrate 4, its cost is inexpensive, and the axial length of the stator can be shortened. The amount of using the resin can be also decreased.
Patent JP-H02270300-A (JP)
Title: Method and apparatus for modulating cyclotron beam
Inventor: OKAMURA TETSUYA
IPC: H05H13/00
Filed: 1989-04-10
Abstract: PURPOSE:To evaluate turn pattern automatically by using a fuzzy integration model and determining parameters in the way of making the evaluation by a fuzzy integration model correspond with experiential total evaluation by a skilled workman. CONSTITUTION:A turn pattern of a cyclotron measured by a turn pattern measuring apparatus 25 is displayed on a display apparatus 40 and evaluated according to experiential total evaluation of a skilled workman, while average turn gap, cycle of vibration in radius direction, size of vibration in radius direction, turn extinction radius, node number of vibration components, envelope surface area, etc., of the turn pattern are extracted. A fuzzy integration model based on these characteristics is made and parameters of the fuzzy integration model are so determined as to correspond with the experiential total evaluation and a newly measured turn pattern is evaluated using the obtained fuzzy integration model and the evaluated values are displayed. In this way, a turn pattern is evaluated totally automatically and a guide for modulation is thus obtained.
Patent JP-H06301124-A (JP)
Title: Sound recording device for cinematographic film and sound recording system for cinematographic film
Inventor: SAITO ETSURO
IPC: G03B31/00
Filed: 1993-04-16
Abstract: PURPOSE:To record both the analog sound signal and the digital sound signal on a cinematographic film in one travel. CONSTITUTION:A cinematographic film 103 arranged between a film magazine 101 and an analog recording device 102 and delivered from the film magazine 101 is fed to the analog recording device 102, digital sound recording is applied by a digital record section 2 to the cinematographic film 103 applied with analog sound recording by the analog recording device 102, and the cinematographic film 103 is returned to the film magazine 101.
Patent JP-H04321073-A (JP)
Title: Image forming method
Inventor: KABASHIMA HIROTAKA
IPC: G03G9/087
Filed: 1991-04-22
Abstract: PURPOSE:To provide the image forming method which stably maintains a high image density over a long period of time, obviates the generation of unequal densities at the front and rear ends of solid black image parts in particular and the directional out-of-focus (image flow) of the image densities at and under a high temp. and high humidity, allows low-temp. fixing, and has the good cleanability to obviate the generation of filming on an OPC surface. CONSTITUTION:This image forming method consists in transporting a developer contg. a resin consisting of crystalline polyester and amorphous vinyl polymer in a toner binder to a developing section by a developer transfer body 1, the surface of which is roughened to 60 to 120mum 10-point average roughness Rz by thermal spraying and developing the electrostatic charge images formed on the photosensitive layer of a latent image carrying member 2 consisting of an org. photoconductive material.
Patent JP-S59212305-A (JP)
Inventor: URURITSUHI BOORE
IPC: B66C1/00
Filed: 1984-05-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61248932-A (JP)
Title: Shock absorber
Inventor: UEDA HIROSHI
IPC: F16C29/02
Filed: 1985-04-25
Abstract: PURPOSE:To reduce the one-sided contact between a piston rod and a guide bush and reduce abrasion caused by one-sided contact by providing a gap allowing the deformation of the guide bush between the upper section of the guide bush and the inner periphery of a rod guide. CONSTITUTION:A gap C allowing the deformation of a guide bush 7 is provided between the inner periphery of the upper end section of a rod guide 5 and the upper section of the guide bush 7 inserted into the rod guide 5. Therefore, even when a lateral load is applied to the piston guide 4, an increase of abrasion caused by one-sided contact can be suppressed.
Patent JP-S59215447-A (JP)
Title: Functional alloy
Inventor: SAWADA KAZUO
IPC: C22C9/00
Filed: 1983-05-23
Abstract: PURPOSE:To obtain a functional alloy having a significant shape memory effect, superior superelasticity or a significant vibration damping effect by alloying Cu with Zn and Al in a specified range. CONSTITUTION:A ternary Cu-Zn-Al alloy is provided with a composition in the range defined by a point A (36% Zn, 64% Cu), a point B (57% Zn, 43% Cu), a point C (16% Al, 84% Cu) and a point D (9% Al, 91% Cu), and Nb is substituted for 0.005-0.5% of the composition so as to prevent the growth of the fine grains. One or more among Sn, Si, Sb, Ga, Ge, In, Be, Ni, Mn and Mg may be substituted for part of Cu, Zn or Al to such a degree that the beta-phase structure is maintained. A functional alloy having a significant shape memory effect, superior superelasticity or a significant vibration damping effect as well as superior thermal stability is obtd.
Patent JP-S6046011-A (JP)
Title: Hand magnet
Inventor: IMAI TETSUKAZU
IPC: H01F7/02
Filed: 1984-05-07
Abstract: PURPOSE:To enable making the magnetic attractive force of an attracting member perfectly zero in the case of separating an attracted material by providing means of off-setting remnant magnetism of the attracting member when a main permanent magnet is located at a remote position from the attracted material. CONSTITUTION:Between attracted materials 4 and 5, at the position where sliding of a main permanent magnet 6 is not abstructed, e.g., at the place where the attracted materials 4, 5 are extended, a sub-permanent magnet 9 is fixed so that each polarity opposite to the polarity of the pole surfaces of the main permanent magnet 6 is face to each attracted material 4, 5. The magnetic force of the sub-permanent magnet 9 is set approx. equal to the remnant magnetism caused in the attracted materials 4, 5 by the magnetic force of the main permanent magnet 6 and if the main permanent magnet 6 is separated from the attracted materials 4, 5, the remnant magnetism caused by the magnetic force of the main permanent magnet 6 is cancelled by the magnetic force of the sub-permanent magnet 9 whereby the attracted materials 4, 5 perfectly lose attractive force of magnetism to the materials.
Patent JP-S58207714-A (JP)
Title: Semiconductor circuit
Inventor: OKUMURA KOUICHIROU
IPC: H03K19/094
Filed: 1982-05-28
Abstract: PURPOSE:To charge a load of a large capacity up to a VCC level in high speed, by devising a circuit design in such a way that a positive feedback circuit is stopped until the operation becomes important so as to operate the positive feedback loop efficiently. CONSTITUTION:It is possible to make an E-IGFETT25 conductive and a potential at an output terminal O near the ground level so as to make the positive feedback loop nonconductive, until the gate potential of the E-IGFETT24 is a value near the subtraction of a threshold voltage VT23 of the E-IGFETT23 from a potential VCC, i.e., a value close to (VCC-VT23), by selecting the channel length and the channel width of an E-IGFETT26 suitably. Since the potential difference between the gate and the source of the T24, when the T25 is nonconductive and the positive feedback loop starts the operation, is taken largely as (VCC-VT23) and since the positive feedback loop is operated when the conductivity of the T24 is large, the efficiency is improved and a large capacitance is charged to the VCC level in high speed.
Patent JP-H11268961-A (JP)
Title: Forming of ceramic sheet
Inventor: MATSUO HIROYUKI
IPC: B28B11/24
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a process for forming a ceramic sheet capable of forming a sheet without trouble even in the case of using a forming mold having increased size. SOLUTION: A ceramic powder is incorporated and mixed with a solvent, a dispersing agent and a thermosetting resin as a binder, the prepared slurry is poured into a forming mold made of a material free from the absorption of the solvent and cured with heat and the obtained cured product is dried to complete the forming of a ceramic sheet. In the above process, the amount of the ceramic powder in the slurry is 30-50 vol.%, that of the thermosetting resin is 5-15 vol.% and the drying is carried out by sandwiching the obtained cured material between air-permeable plate jigs.
Patent JP-S59217397-A (JP)
Inventor: OKAMOTO NORIAKI
IPC: B65D85/30
Filed: 1983-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5585968-A (JP)
Title: Cash deposit and paying unit of circulation type
Inventor: ARIMOTO KATSUHIKO
IPC: G07D9/00
Filed: 1979-07-16
Abstract: PURPOSE: To establish the circulation type cash deposit and payment unit providing the recovery unit of rational form, by providing the paper money detector and abnormal payment detector with the storage of money type and providing emergency storage separately.  
     CONSTITUTION: The paper money 2 deposited in the reception section 3 of the circulation cash deposit and payment unit 1 is fed to the type detector 4 and discriminator 5 via the carrier paths 8, 9, to inspect and discriminate the external size of paper money, falseness, and types of money, and it is fed to the storage 6 via the carry paths 10, 11. The storage 6 consists of the four storages 23aW23d and one emergency storage 24. Each storage is provided with the overflow detectors 78aW78d, 79. When the paper money received is excess of the specified amount of storage, this is detected and the paper money exceeded is transferred to the emergency storage 24. Further, in the carrier path at paper money discharge of each storage, the abnormal payment detector is provided to detect double layer of money, double discharge, abnormal length and defective money, and the money of abnormal payment is contained in the storage 24. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62247168-A (JP)
Title: Intake device for engine
Inventor: MATSUMOTO HIROYUKI
IPC: F02B27/00
Filed: 1986-04-18
Abstract: PURPOSE:To lighten the thermal damage of resin pipes and improve the installation rigidity of the subsidiary parts onto metal pipe 5 by forming a suction pipe in division from the resin pipes connected with a surge tank and the metal pipes connected with a cylinder head. CONSTITUTION:An intake device is equipped with a surge tank 1 for suppressing the pulsation of intake and a suction pipe 2 which communicates to the surge tank 1 and extends to the cylinder side. In this case, the suction pipe 2 is formed in division from the resin pipes in the corresponding number to the cylinders which extend into nearly C-figure form continuously to the surge tank 1 and the metal pipes 5 in the corresponding number to the cylinders which are connected with a cylinder head 4. Therefore, when the cylinder head 4 is heated to obtain a high temperature, the thermal deformation of the resin pipe 3 can be suppressed in comparison with the conventional intake device in which the whole intake passage is made of synthetic resin. Further, the installation regidity of a variety of subsidiary parts such as a fuel injection valve 18 and a bracket 13 onto the metal pipe 5 can be improved.