baber/WOPTO huggingface dataset:
Patent JP-H05213587-A (JP)
Title: Conveyor device
Inventor: SHIMOTOMAI MITSUHIRO
IPC: B66F7/08
Filed: 1992-02-03
Abstract: PURPOSE:To enable the high speed conveyance of conveyed goods of large weight in a space of low height and also enable high-accuracy positioning by adopting link mechanism, formed of a horizontal link and vertical links of the same size, to a conveyor device for moving heavy loads vertically. CONSTITUTION:Two sets of vertical links VL are symmetrically installed with a horizontal link HL in between and connected to eath other by a connecting rod 15 to form a conveyor device. When a cylinder 9 is driven to move the rotary knot 2a of the link rod of the horizontal link HL rectilinearly, the rotary knots 12a of the link rods 11 of the vertical links VL are moved rectilinearly in the horizontal direction, integrally with a connecting rod 6 so as to vertically elevate a placing base 13 with upper rotary knots 11b, 12b mounted thereto. At this time, the thrust for driving the horizontal link HL is equivalent to vertical load and also the displacement quantity of the horizontal link HL is the same as that of the vertical links VL, so that precise positioning in the vertical direction is performed by the driving of the horizontal link HL.
Patent JP-H09235172-A (JP)
Title: Production of recrystallized material, production unit therefor and heating
Inventor: SUGUMOTO HIDEO
IPC: C30B13/22
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a recrystallized material with uniform crystal quality by recrystallizing a crystalline material. SOLUTION: A specified zone of a crystalline material is melted, the molten zone is continuously moved along the crystalline material, and a desired range of the crystalline material is recrystallized, thus obtaining the objective recrystallized material. In the above process, a control is made so as to be constant in the dimension of the molten zone of the crystalline material and/or so as to be uniform in the crystal quality of the aimed recrystallized material.
Patent JP-S57161024-A (JP)
Title: Heat treatment of low carbon steel
Inventor: OGAWA SATORU
IPC: C21D6/00
Filed: 1981-03-31
Abstract: PURPOSE:To lower the hardness of the low carbon steel heated to above its austenitizing temp. through spheroidization of deposited carbide by cooling said steel from its A1 transformation temp. down to prescribed temp., thence heating the same to the temps. lower by a prescribed temp. range than the A1 transformation temp. and holding it at these temps. CONSTITUTION:Low carbon steel of <=0.3wt% of content of C is heated to temp. higher by 50-300 deg.C than the A3 transformation temp., that is, austenizing temp. Next, the low carbon steel after the heating is cooled down to the temp. lower by 50 deg.C than the A1 transformation temp. at about 20-50 deg.C/hr cooling rates. Thence, the low carbon steel after the deposition of carbide is heated and held at the temp. range lower by 5-50 deg.C than the A1 transformation temp. whereby carbide is aggregated and spheroidized gradually. The heating and holding time of this case is satisfactory if it is 30min or about 1hr with the steel of about 25mm. wall thickness.
Patent JP-S60190953-A (JP)
Inventor: MIKI SEIJI
IPC: A61G3/00
Filed: 1984-03-13
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-H08301011-A (JP)
Title: Electric control system of option article of automobile
Inventor: POORU ESU BUAN RENTE
IPC: B60R1/12
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To permit a mirror position according to one's linking in response to a keyless entry signal of a user by giving indication to a mirror, and electrically adjusting the mirror by a control circuit according to the indicated stored parameter information for the user. SOLUTION: A control signal B of a radio frequency of a training mode is indicated to a control module of a rearview mirror 39 from a separated transmitter 40a, and afterward, a remote control signal T is sent to a garage door opening/closing mechanism 40. Next, the control module of the rearview mirror 39 stores the remote control 40a to control a reflection characteristic of the mirror by an electrically adjustable mirror adjusting device according to the stored parameter information. Thus, a mirror position can be adjusted according to one's linking in response to a keyless entry signal of a user.
Patent JP-2000251422-A (JP)
Title: Optical pickup feed mechanism
Inventor: TAKEUCHI MAKOTO
IPC: G11B21/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To smoothly move an optical pickup part along respective axes by engaging the free end of an arm part which has an elastic force with a screw shaft and pressing a rail main shaft against a fulcrum and the other end part of the optical pickup part against a rail subordinate shaft with a force balancing with the elastic force of the arm part. SOLUTION: To a recessed part 1b of the optical pickup part 1, a downward force pressing the rail subordinate shaft 4 with the force balancing with the downward elastic force of a tooth part 5b of the arm part 5 engaging the spiral groove 2a of a screw shaft 2 is applied on the rail main shaft 3 on which a cylinder part 1a is pivoted as a fulcrum. The recessed part 1b of the optical pickup part 1 and the rail subordinate shaft 4 are pressed against each other to eliminate their play, so the generation of vibration and noise is suppressed, so the the optical pickup part is stably driven. Consequently, while variance in size among the optical pickup part 1, rail main shaft 3, and rail subordinate shaft 4 is absorbed and the rail subordinate shaft 4 is securely supported, the optical pickup part 1 can smoothly be moved along them.
Patent JP-H08324047-A (JP)
Title: Roller for image forming apparatus and mold for molding the same
Inventor: TAKEI MASABUMI
IPC: B41J11/053
Filed: 1996-02-08
Abstract: PURPOSE: To provide the title roller capable of reducing noise to a large extent. CONSTITUTION: A cylindrical core member 3 is formed on the peripheral surface of a roller shaft 2 by using a material like ceramic and a surface layer 4 composed of hard rubber is further formed on the peripheral surface thereof in uniform thickness to especially constitute a platen roller of a wire dot printer. In this case, the generation of noise by the impact with a wire can be reduced to a large extent.
Patent JP-2000240133-A (JP)
Title: Washing method for siphon type closet bowl and siphon type closet bowl
Inventor: MIYAHARA SHUHO
IPC: E03D11/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To make siphon effect without having influence on a form of every part of a stool to make it possible to increase practical effectivity of water saving when wastes are discharged. SOLUTION: Washing water is directly discharged toward an inlet 2a of a drainage trap 2 from a jet discharge port 6 by washing water discharge from a discharge nozzle 5. By the washing water discharge, the flow of the washing water toward the inlet 2a is formed as shown in the arrow XA. The flow XA of the washing water makes a bowl seal water flow into a channel of the drainage trap 2 as shown in the arrow XAW. By the constitution, the washing water is made to instantaneously flow into the drainage trap 2 in volume by the flow XA of the washing water from the washing water discharge from the jet discharge port 6 and flow XAW of the bowl seal water, and siphon effect acts on a bowl section 1a.  Then, when the washing water enters the inlet 2 so that a drainage accumulated volume from a toilet drain outlet 2e reaches about one liter or more after the elapse of approximately one second from the beginning of drainage, an influence on the form of the drainage trap 2 can be eliminated when the siphone effect is made.
Patent JP-S60191223-A (JP)
Title: Beam shaping optical system
Inventor: MARUYAMA KOUICHI
IPC: G02B13/10
Filed: 1984-03-12
Abstract: PURPOSE:To prevent deviation between optical axes of incidence-side and exit- side systems by eliminating faces, on which an incident light is incident vertically, when an optical system is used at such angle that the incident light and the exit light are parallel with each other. CONSTITUTION:The section of a beam shaping optical system on an XZ plane and that on an XY plane at the time, when this optical system is used in such direction that the beam width is reduced, are shown in the figure. When this optical system is used at such incidence angle that the incident light and the exit light are parallel with each other, the optical system has the beam width converting function in the Z direction, and the beam width is varied in the Y direction. The direction of the incident light is defined as the X direction, and the middle point in the Y direction of an effective aperture part is defined as the origin in the Y direction, and the incidence point by which one incident light and its exit light are put on one line in the XZ plane is defined as the origin of the X axis and the Z axis.
Patent JP-S62216040-A (JP)
Title: Precompiler and compiler calling control system
Inventor: GOTO MASAYUKI
IPC: G06F9/44
Filed: 1986-03-04
Abstract: PURPOSE:To obtain a unitary source program by producing a precompiler and a compiler option list and starting automatically both a compiler and the precompiler. CONSTITUTION:The options are designated at a time for both a precompiler 20 and a compiler 21 and a common control part 13 is started. An option analyzing part 14 in the part 13 produces a precompiler option list 16 and a compiler option list 17 according to an option analyzing table 15. Then the part 14 starts both compilers 20 and 21 through a precompiler calling part 18 and a compiler calling part 19 and obtains on object program 24 from an extended language specification source program 22 just by a single operation.
Patent JP-H03248416-A (JP)
Title: Reduced pressure epitaxial growth
Inventor: SHIBATA EIJI
IPC: H01L21/205
Filed: 1990-02-26
Abstract: PURPOSE:To obtain an epitaxial layer with less doping and pattern shift by using an Si hydrogen compound gas in a first step and by passing a mixed gas of the Si hydrogen compound gas and a hydrogen chloride gas in a second step to perform epitaxial growth. CONSTITUTION:An epitaxial growth is divided into two steps. An Si hydrogen compound gas is used as a raw material gas in a first step [I] to perform 0.1-0.5mum growth and a mixed gas of an Si hydrogen compound gas and a hydrogen chloride gas is allowed to flow in a second step [II] to perform epitaxial growth to a specified film thickness. In the growth of the step [I], auto doping can be controlled to be small owing to reduced pressure growth by the Si hydrogen compound gas. In the growth of the step [II], addition of an HCl gas causes pattern shift etc., to be corrected in positive direction so that the pattern shift can be reduced greatly owing to cancellation of effect of shift of the Si hydrogen compound gas in negative direction and shift in positive direction due to addition of the HCl gas by selecting flow of the HCl gas properly.
Patent JP-H0728043-A (JP)
Title: Transparent resin substrate for liquid crystal display element
Inventor: AOKI YUTAKA
IPC: C08G59/42
Filed: 1994-03-17
Abstract: PURPOSE:To obtain a lightweight and heat-resistant transparent resin substrate by using a cured body obtained by curing an epoxy resin composition contg. an epoxy resin, acid anhydride curing agent and a phosphoric curing catalyst to form a transparent resin substrate. CONSTITUTION:This substrate consists of the cured body obtained by curing an epoxy resin composition contg. epoxy resin, acid anhydride curing agent and phosphoric curing catalyst. At least one kind selected from between trigylicidyl isocyanurate and alicyclic epoxy resin is preferably used as the epoxy resin. A multi-functional acid anhydride curing agent is preferably used as the acid curing agent, and glycerol bis (anhydrotrimellitate) monoacetate is preferable as the acid anhydride curing agent. A phosphonium salt shown by the formula is preferable as the phosphoric curing catalyst. In the formula, R1 to R4 are independently 1-16C monovalent hydrocarbonic groups, and X is a halogen atom, dialkylphosphodithioate, sulfate or borate.
Patent JP-S63215308-A (JP)
Title: Rolling method for sizing tube
Inventor: KIMURA SHIGEMITSU
IPC: B21B27/00
Filed: 1987-03-02
Abstract: PURPOSE:To prevent seizing flaws by using an Ni grain roll specifying a graphite crystallizing area ratio and specifying a solid lubricant content of a lubricant and its viscosity. CONSTITUTION:An Ni grain roll is used as a rolling roll for a sizer; a roll for which >=2.5% graphite is crystallized on the working surface is used. On the other hand, a lubricant containing a solid lubricant is used and a solid lubricant content of 5-30 wt.% is preferred; a lubricant having a viscosity of 1000-5000 cps is used so that generation of seizing flaws is prevented.
Patent JP-S57161989-A (JP)
Title: Diagram forming method using electronic computer
Inventor: TAKATSUKA HIROYASU
IPC: G06F3/12
Filed: 1981-03-30
Abstract: PURPOSE:To achieve alternative output from either one output device according to diagram forming speed, by converting diagram information formed along with the output format of an XY polotter into an output form of a laser printer. CONSTITUTION:Diagram information formed as an output form A to an XY plotter 4 is stored in a memory 2 with a CPU1. The information is identified 3 with a switching instruction externally according to a diagram forming speed, and for example, when the diagram output is instructed with the XY plotter as a low speed high accuracy diagram, the information is inputted to the XY plotter as a low speed high accuracy diagram, the information is inputted to the XY plotter 4 via a line 7 and the diagram is outputted with high accuracy. When an external instruction via the terminal 9 instructs the diagram output in high speed by a laser printer, the diagram information is applied to a data converter 5 via a line 8, through the discriminating function of the device 3, and after the information of the output form A to the XY plotter is converted into the output form B of the sequential form to the laser printer 6, the information is inputted to the laser printer 6 and diagrams are outputted in high speed.
Patent JP-S61209802-A (JP)
Title: Cutting tool and manufacture thereof
Inventor: NAKABASHI MASAKO
IPC: B23B27/14
Filed: 1985-03-12
Abstract: PURPOSE:To form ceramic coating layer even on a blade section of complicated shape for the purpose of obtaining a cutting tool of high toughness and high wear and abrasion resistance by applying silicon nitride particles in pastiness and vacuum heating treatment to a metal subject to reaction with silicon. CONSTITUTION:The blade section made of nickel, iron, cobalt, or metal or alloy containing more than 50% of cobalt and reacting readily with silicon are applied by silicon nitride particles of 1mum-5mm in diameter having becomes pastiness by dispersion medium and is processed by vacuum heating treatment at 10<-3>Torr, 1,200 deg.C. Since silicon slightly dissociated by this treatment wets both of cracked is formed improving high toughness of the metal of blade section and the wear and abrasion resistance of ceramic coating layer.
Patent JP-S53132922-A (JP)
Title: Originating system for multi-frequency signal
Inventor: ISHIWATARI MASAO
IPC: H04Q1/453
Filed: 1977-04-25
Abstract: PURPOSE:To simplify a multi-frequency signal originating operation in the multi-frequency signal originating system of the channel board using an automatic telephone exchange, without superposing a sound noise upon a multi-frequency signal, by disconnecting a telephone-set network from the circuit while transmitting multi-frequency signals to the circuit.
Patent JP-S62207170-A (JP)
Title: Electromagnetic pump
Inventor: MOTOMURA NORIYUKI
IPC: H02K44/06
Filed: 1986-03-05
Abstract: PURPOSE:To prevent damage to a thermal shock, etc. by using a metallic pipe as the main body of a duct and executing a ceramic layer onto the inner circumferential surface of the metallic pipe. CONSTITUTION:An induction coil 3 is mounted onto the outer circumference of a duct 1 for an electromagnetic pump through a yoke 2, and a core 4 is set up at the central section of the inside of the duct 1. The duct 1 is constituted in such a manner that a ceramic layer 6 such as alumina is executed onto the inner circumferential surface of a metallic pipe 5 shaped by nonmagnetic stainless, etc., a spiral holding groove 7 is formed to the outer circumferential surface of the metallic pipe 5, a heating wire 8 is wound on the groove 7 and the outer circumferences of these wire and the pipe 5 are coated with a heat- insulating material 9 at that time. Accordingly, melting-resistant metallic properties can be ensured in the duct 1, thus improving durability.
Patent JP-H05273794-A (JP)
Title: Toner
IPC: G03G13/08
Filed: 1991-02-20
Abstract: PURPOSE:To provide such a toner which can be stably and uniformly deposited in two or more layers on a developing roller, suppresses filming on the developing roller, and gives picture images of high density and high quality for a long period. CONSTITUTION:This toner contains a binder resin and a coloring agent and has the surface compsn. ratio of 0.005-0.075 Os/Cs by surface analysis of the toner. It is preferable that the toner has 50-10000Angstrom  average lattice length from the first-order peak of scattering in the small-angle X-ray scattering (SAXA) of the toner. The toner is used for such an image forming method to visualize electrostatic latent images. In this method, small closed electric fields are produced near the surface of the developing roller by selectively giving charges on the surface of the roller, on which a nonmagnetic one-component developer comprising a toner, if necessary with external additives, is supplied. Thus, the developer is deposited on the surface of the roller by the small closed electric fields to visualize electrostatic latent images.
Patent JP-S60191019-A (JP)
Title: Manufacture of fibrous alkaline metal titanate
Inventor: NISHIUCHI KIHACHIROU
IPC: C01G23/07
Filed: 1984-03-12
Abstract: PURPOSE:To manufacture fibrous alkaline metal titanate which is large in aspect ratio and high in strength with excellent productivity inexpensively by calcining finely pulverized rutile and oxygen-contg. alkaline metal compound and thereafter fibrillating it. CONSTITUTION:Rutile (A) (about 93-98wt% content of titanium oxide, the balance SiO2 and Al2O3, etc.) of <200 mesh average grain size which is obtained by dry-crushing with a jet crusher or the like and oxygen-contg. alkaline metal compound (it is compounds capable of changing to alkaline metal oxides in case of calcining, for example, KOH, NaNO3, Rb2CO3) are mixed in proportion of about (3-3.5) TiO2/M2O (mol ratio expressed in terms of oxide, M is alkaline metal). Then, the obtained mixture is calcined at 1,000-1,300 deg.C and cooled slowly till about 900-950 deg.C and thereafter the produced briquettes are fibrillated (a jet crushing method is preferable) to obtain fibrous alkaline metal titanate.
Patent JP-S58171735-A (JP)
Inventor: JIYAN KORUNE
IPC: G11C13/04
Filed: 1983-03-22
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-H03253297-A (JP)
Title: Secondary exciter
Inventor: KANAI TAKEO
IPC: H02P9/00
Filed: 1990-02-28
Abstract: PURPOSE:To protect a thyristor converter and a secondary winding from an overvoltage by providing a switch short-circuiting between lines of the secondary winding, a line voltage detecting unit detecting a line voltage thereof, an interpole voltage detecting unit detecting an interpole voltage of a conversion unit, and an overvoltage detecting unit outputting an operation signal of the aforesaid switch. CONSTITUTION:A line voltage detector 13 detects a voltage between lines of a secondary winding 10, judges whether it exceeds a line level, and outputs a signal to a switch control circuit 22 when it exceeds the level. An interpole voltage detector 14 detects likewise an interpole voltage of thyristor converters 11 and 12, judges whether it exceeds a set value, by an interpole level setting unit 23, and outputs a signal to the switch control circuit 22 when it exceeds the value. The switch control circuit 22 makes a switch 15 close to short-circuit between the lines, when either of the signals is inputted thereto.
Patent JP-2000245262-A (JP)
Title: Plant cultivation vessel
Inventor: JINNO KIYOSHI
IPC: A01G9/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a plant cultivation vessel useful as interior goods. SOLUTION: A plant cultivation carrier 5 is filled in a cylindrical main body 2 having planting holes 3 on the circumferential wall, a tapered guiding frame 17 expanding downward is attached under the planting holes 3 on the outer circumference of the cylindrical main body 2 and the plants P planted on the holes 3 are guided in a state spreading downward.
Patent JP-S53136257-A (JP)
Title: Machine hand
Inventor: FUKUCHI FUMIO
IPC: B25J15/10
Filed: 1977-04-27
Abstract: PURPOSE:To provide a machine hand wherein a plurality of driven rotary bodies are provided, and fingers are connected from the rotation center to the driven rotary bodies and rotated in tehe same direction as the rotation of driven rotary bodies, thereby the machine hand can catch articles having different diameters.
Patent JP-H02227617-A (JP)
Title: Abnormal sound detector
Inventor: OSHIMA TETSUO
IPC: G01H3/00
Filed: 1989-02-28
Abstract: PURPOSE:To detect an abnormal sound mechanically by comparing the sound pressure level of a sound gathered by a microphone with sound pressure level in an abnormal state which is set in an input device by an arithmetic controller. CONSTITUTION:Sounds of equipments 1 - 5 (air blower - safety valve 5) are gathered by microphones 6 - 10, switched by a microphone switch 11 in order, and sent to an acoustic processor 13. Then the processor 13 finds the sound pressure level of specific frequencies including a high-frequency range and a low-frequency range and sends it to the arithmetic controller 20. The ranges of normal sound pressure level by the equipments 1 - 5 are inputted and set in the controller 20 through an input device 14, the switch 11 is switched in order to find an acoustic mean value, and the acoustic mean value of the sound pressure levels and the individual sound pressure levels are compared with the set values. If a set value is exceeded in the absence of an external signal 15, an abnormal sound of one of the equipments 1 - 5 is judged, an alarm 16 generates a warning, the abnormality is recorded on a printer 18 and stored in an external storage device 19.
Patent JP-H05283167-A (JP)
Title: High-intensity dispersion type el lamp
IPC: H05B33/20
Filed: 1992-02-04
Abstract: PURPOSE:To provide a dispersion type EL lamp having a low dielectric constant, high intensity, and high reliability, not reduced with intensity, and not generating disturbances on a fluorescent screen during a luminescence action under the electric field. CONSTITUTION:This dispersion type EL lamp uses at least one kind of alpha,alpha'- dicyanoethyl compounds having the beta,beta'-dicyanoethyl group substitution factor of 50% or above selected from oligosaccharide, polysaccharide, polyvinyl alcohol, and their derivatives as the binder material of a luminescence layer and an insulating reflection layer provided between electrode plates.
Patent JP-S51123231-A (JP)
Title: An inorganic composition for use in forming surface coating film
Inventor: KOMATSUZAWA TOSHIKI
IPC: C09D1/04
Filed: 1975-04-22
Abstract: PURPOSE: An inorganic composition for use in metallic irons with short curing time, capable of forming cured coating film with improved adhesive porperties, water resistance, and salt water resistance, without blistering, peeling, rust, etc. even under water or under corrosive environment. 
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