baber/WOPTO huggingface dataset:
Patent JP-H09309517-A (JP)
Title: Food container
Inventor: MIYAKE TERUYOSHI
IPC: B65D81/26
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To surely and speedily fill a container with an inert gas with its lid closed and carry out gas replacement efficiently, by making gas passage openings in a plurality of areas of the engagement part of the container onto which the lid body is fitted, and by forming paths into at least the inside upper surface of the lid in order to guide the gases to the gas passage openings. SOLUTION: A storage opening 6 is made in a container main body 2 by erecting a peripheral wall 5 on the form sides of a bottom 4, and an engagement part 10 is provided in the inside upper part of the peripheral wall 10. Also, a pair of gas vents 11 for letting gases pass through them are made in the peripheral wall 5 and in positions which are opposite each other with the storage opening 6 between them. The vents 11 are obtained by making proper-width notches in the engagement part 10, the edges 12 of the notches jut out of the container to allow the notches to also serve as handles, and grooves 13 are prallelly made in their upper surfaces. On the other hand, a lid body 3 is in the position which is opposite the container main body 2 with the storage opening 6 between them when it is engaged with the container main body 2.  A pair of gas vents 15 for letting the gases pass through them are made in the peripheral part of the lid body, which covers the vents 11 of the container main body 2, and, further, recesses and projections 16 as gas guide paths are formed in its upper surface and between both the vents 15.
Patent JP-H10311598-A (JP)
Title: Heat exchanger and heat-exchanging method
Inventor: RAI SOKIN
IPC: F24H9/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To improve the heat-exchanging coefficient of a heat exchanger. SOLUTION: A heat exchanger has a metal case 1, a cooling pipe 3 being arranged in the metal case 1, a first separating outer shell 5 for closing one end of the cooling pipe 3, a second separating outer shell 6 for closing the other end of the cooling pipe 3, a heat generation body 2 being arranged in the cooling pipe 3, a painted layer 31 for absorbing infrared rays or far infrared rays being applied onto the inner wall of the cooling pipe 3, and a plurality of heat separators 4 being provided between the cooling pipe 3 and the heat generation body 2. An inlet 11 of water and an outlet 12 of water are formed in the metal case 1. The inside of the cooling pipe 3 is in vacuum. The painted layer 31 for absorbing infrared rays or far infrared rays absorbs the infrared rays or the far infrared rays and operates in vacuum.
Patent JP-S5459581-A (JP)
Title: Sequence controller
Inventor: YOMOGIDA TOSHIHIKO
IPC: G05B23/02
Filed: 1977-10-19
Abstract: PURPOSE:To make it possible to display the conditions of input and output elements together with operating cycle numbers by practicing both the operating cycle numbers and the program, which is used to monitor the input and output element relating the shift of the operating cycle, together with the sequence program. CONSTITUTION:When the operation of a sequence controller is started to satisfy the starting condition of an operating cycle 1, a monitor program is practiced. When a monitor command is read out in accordance with the monitor program, signals are generated from a monitor command circuit 21. On the other hand, the data indicating the operating cycle 1 of the operation portion of the monitor command are stored in a latch 25a and displayed in an indicator 26a. In response to the output of the circuit 21 and the clocks, a counter 22 is stepwise advanced so that the input and output signals of their addresses indicated at the operation portion of the next monitor command are displayed in indicators 26b to 28d.
Patent JP-S5650295-A (JP)
Title: Worm-type compressor
Inventor: KASAGI TAKAO
IPC: F04C18/20
Filed: 1979-09-28
Abstract: PURPOSE: To prevent power loss resulting from extra compression capacity generation by making  it possible to open and close a communicating port between the closed gas chamber and the suction chamber and regulating the discharged volume, with regard to the worm-type compressor  equipped with the worm tooth surface intermeshed by a pinion in an inner gearing manner on  the cylindrical inner surface.  
     CONSTITUTION: When the normal capacity of compressor is required, electric signal from temperature sensor is received, opening electromagnetic valve 103 and closing electromagnetic valve  103. Pressure of the discharge chamber 15 is introduced into the chamber 19a of control chamber  19 through pressure-conducting route 104 and pressure difference is generated between the  suction chamber 14 and communicating chamber 19b, and slide ring 13 is shifted to the chamber  19b side inside the control chamber 19, closing communicating hole 201. Coolant sucked into  the closed gas chamber 20 through suction port 3c is totally compressed. When the capacity  of compressor has become excessive, electromagnetic valve 102 is closed at electric signal from  temperature sensor and electromagnetic valve 103 is opened. After all, the communicating hole  201 is opened, communicating the first half of the compression stroke of the closed gas chamber  20 to the suction chamber 14. Consequently, the service volume of compression coolant is reduced  half compared with the normal operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07331453-A (JP)
Title: Silicon steel sheet having electrically insulated film excellent in weldability and oilless punching property
Inventor: KOBAYASHI HIDEO
IPC: C23C22/00
Filed: 1994-06-08
Abstract: PURPOSE:To produce a silicon steel sheet excellent in the weldability of the laminated core end faces and electrically insulating properties by applying a treating soln. constituted of resin particulate emulsions with different characteristics, a chromate aq. soln. and an organic reducing agent to a steel sheet and executing baking. CONSTITUTION:An electrically insulated film is formed on the surface of a silicon steel sheet. Then, the inside layer of fine particles is formed of thermosetting resin at least capable of forming a bridge structure, and the outer shell is coated with resin having chromate resistance. The surface of a silicon steel sheet is coated with a treating soln. contg. an emulsion constituted of the fine particles, a fluorinated resin emulsion, a chromate aq. soln. contg. at least one kind of bivalent metals and an organic reducing agent, and baking is executed. The coating weight of the electrically insulated film is regulated to O-2 to 4.0g/m<2> per unit area of the substrate iron sheet. Thus, the silicon steel sheet having an electrically insulated film excellent in oilless punching properties can be provided.
Patent JP-H07327817-A (JP)
Title: Warmer device
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1994-06-08
Abstract: PURPOSE:To ensure heating amount corresponding to a reduction in input voltage and outside temperature by providing a warming control means which changes an operating time interval and/or a stop time interval so that the lower a detected temperature of a saucepan is, the more an average heating amount is. CONSTITUTION:The rice cooker is structured so that an inner frame 2 is provided in an outer frame 1, a rice cooking saucepan is provided in the inner frame 2. An induction coil 4 which induction-heats a rice cooking saucepan 3 and a saucepan detecting sensor 5 which detects the presence of the rice cooking saucepan 3 are provided at the outer bottom of the inner frame 2. A saucepan temperature sensor 6 which detects a temperature of the rice cooking saucepan 3 is provided at the outside center of the bottom of the inner frame 2. After rice cooking and steam boiling are completed, warming starts, when a temperature of the rice cooking saucepan 3 is between 72C and 70C, turning on the induction-heating at two seconds intervals and turning off the induction-heating at 15 seconds intervals are repeated, while the temperature becomes below 70C, turning on the induction-heating at three seconds intervals and turning off the induction-heating at 10 seconds intervals.
Patent JP-S62283714-A (JP)
Title: Driving circuit for capacitive load
Inventor: KANO KENJI
IPC: H03K17/04
Filed: 1986-05-31
Abstract: PURPOSE:To increase a rise speed by constituting the title circuit so that a part of a current flowing to a collector of the second transistor for limiting a charge is applied to a base of the second transistor through a current mirror circuit, and a current quantity between the collector and the emitter of the second transistor increases, when a capacity load is charged. CONSTITUTION:When a pulse signal inputted to an input terminal TIN becomes a low level from a high level, and an npn transistor N1 becomes an off-state from an on-state, a capacitive load COL starts to be charged with a current of betaO.I, but a part of this current is returned to a base side of an npn transistor N2 by a current mirror circuit M. Also, in the next moment, the capacitive load COL is charged with a current of about betaO times of the sum of currents of a current which has been fed back and a constant-current I, therefore, a rise in an output terminal TOUT is executed quickly. Also, a consumed current of this circuit is the constantcurrent I, when the npn transistor N1 is on, and when the charge of the capacitive load COL has been completed, and a stationary consumed current can be reduced.
Patent JP-S62282307-A (JP)
Title: Automatic direction control device
Inventor: UMETSU FUYUKI
IPC: G09F9/00
Filed: 1986-05-30
Abstract: PURPOSE:To automatically direct a prescribed object to a remote moving body by providing a control means deducing the position of a mobile body based on an electrical signal obtained from a reflection beam reception means and generating a direction control signal to direct the object in the direction. CONSTITUTION:Light emitting elements 14, 16 are subjected to alternate pulse drive by a light emitting element drive circuit 24, a light receiving element 18 receives pulsive infrared ray reflecting light beams RQa', RQb' from a recursive reflecting member 22 of the mobile body 20 alternately and generate voltage signals Ea, Eb corresponding to respective light intensities La, Lb in time division. After the voltage signals Ea, Eb are sampled by a sampling circuit 26, converted into digital signals Da, Db by an A/D converter 28 and given to a position detection operation section 30, which calculates the position of the mobile body 20 based on the signals Da, Db. A value P obtained in this case is converted into an analog signal Sp and fed to a motor drive circuit 34 as an error signal.
Patent JP-S6018195-A (JP)
Inventor: KASUGAI SHIYOUJI
IPC: D05B69/12
Filed: 1983-07-12
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-S61284431-A (JP)
Inventor: FURUTA TSUNEKATSU
IPC: D06M13/00
Filed: 1985-06-11
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-S5351484-A (JP)
Title: Production method and device for inorganic insulated wire
Inventor: ARAKI ISATAKA
IPC: H01B13/06
Filed: 1976-10-20
Abstract: PURPOSE: To make it possible to produce long-sized uniform insulated wire for high temperature use, quickly and continuously, through suce process as coating, with metal film, core wires that are led in, while being held in fixed positions, after supplying inorganic powder to the external surfaces of core wires and forming the powder under compression. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S616615-A (JP)
Title: Distributed refractive index type lens
Inventor: UENO YUUJI
IPC: G02B3/00
Filed: 1984-06-20
Abstract: PURPOSE:To obtain the distributed refractive index type lens which has sufficiently small spherical and coma aberrations and is easily polished and assembled by allowing the lens to meet specific requirements. CONSTITUTION:The lens 1 is made of a transparent medium, such as glass and synthetic resin, having a refractive index N(Z) at distance Z from and end surface along an optical axis; one end surface 2 which is comprised of transparent medium expressed by the equation: N(Z)=Noo+No1Z is plane and the other end surface is an axially symmetrical surface with a radius 1/C1 of curvature. This lens has a refractive index distribution wherein the refractive index varies from the center 4 of the spherical end surface 3 to the optical axis 5 continuously according to expressions (1)-(3) and is constant in the surface perpendicular to an optical axis. When parallel luminous flux 6 is made incident from the side of the spherical end surface 3 of the lens 1 the flux is converted on a point 7 with small aberrations and a light source such as a semiconductor laser is arranged at the point 7 to obtain high-precision parallel projection luminous flux. In the expression, Noo and No1 are distribution constants, and C1 and C2 are curvature values of both lens surfaces; the surface is convex when C1>0 or concave when C1<0. Further, N1 and N2 are a maximum refractive index and a minimum refractive index on the optical axis respectively and Z is the distance on the basis of the curved surface side of the lens.
Patent JP-H0425682-A (JP)
Title: Selector valve for gaschromatograph
Inventor: FUJIYAMA MITSUHIRO
IPC: F16K7/17
Filed: 1990-05-18
Abstract: PURPOSE:To reduce the extent of fluid resistance as well as to improve the mounting attitude of a plunger and its vibration proof by forming a center plate with a nonmagnetic material and two plungers, being opposed to each other in holding the former in between, with a magnet, then setting the counter polarity down to homopolarity. CONSTITUTION:A center plate 2 is formed with a nonmagnetic material such as stainless steel or the like, while plungers D1-Dn, E1-En are formed with a magnet each, and each polarity of these plungers D1-Dn and E1-En is made so as to make the counter polarity come to the same one, and these plungers are inserted into each insert hole of both upper and lower cylinder plates 12, 13 free of slide motion. With this constitution, the OFF-side plunger is forcibly separated from a diaphragm by dint of repulsive force and pressable to the OFF-side piston, while fluid resistance is reducible as well. Accordingly, even in the case where gas pressure is small, passage transfer is smooth and accurate and, what is more, a mounting attitude of each plunger is good enough, thus a fluid variation is relievable or preventable.
Patent JP-H10313732-A (JP)
Title: Fishing net
Inventor: KINOSHITA HIROMI
IPC: A01K75/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a fishing net capable of easily performing handling at the time of throw-in action and winding work by providing a part with a slit net composed by forming meshes larger than the meshes of the other part. SOLUTION: In this fishing net 1 for releasing the fish of less than fixed size among fish kinds to the outside of the net, a part of the fishing net 1 is provided with the slit net 6 composed by forming the meshes 5 larger than the meshes of the other part. Also, the meshes of the other part are formed into a hexagon and the mesh shape of the slit net 6 is formed into the meshes in a quadrilateral shape larger than the meshes of the other part formed by stretching the hexagonal mesh in one direction and fixing it. Further, the meshes of the other part are formed into the quadrilateral and the mesh shape of the slit net 6 is formed into the meshes of the quadrilateral shape larger than the meshes of the other part formed by cutting the leg of the mesh of the quadrilateral.
Patent JP-H09310496-A (JP)
Title: Concrete placing device
Inventor: SHINOZAKI TORU
IPC: E04G21/08
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To precisely charge concrete by providing a plurality of discharge ports for concrete on the side wall of a concrete placing cylindrical body, and providing a concrete placing position detecting sensor thereon. SOLUTION: The placing port of a concrete bucket is opened, simultaneously with it a vibrator 13 is operated, and concrete is placed in a formwork through the bucket, a hose, and the cylindrical body 11 of a concrete placing device 10. Concrete enters the cylindrical body 11, falls while colliding with a spiral blade 12, and flows from discharge ports 15 into the formwork so as to perform concrete placing. Next when the upper bed position of concrete is raised and it is detected by a lift beginning sensor 16a, a crane is operated by a control device by the signal from the sensor 16a, the bucket, the hose, and the cylindrical body 11 are lifted. When the sensor 16a is exposed outward from the upper bed of concrete, the lifting operation of the crane is stopped by the control device. Further the concrete placing operation is begun again.
Patent JP-S61286377-A (JP)
Title: Production of hexahydronicotine
Inventor: SHIBAGAKI MAKOTO
IPC: B01J31/00
Filed: 1985-06-13
Abstract: PURPOSE:To produce the titled compound in high selectivity under mild conditions, by reducing a 1-benzylnicotinium salt with sodium borohdride, hydrolyzing the resultant compound in the presence of a nickel catalyst, and subjecting the resultant compound to hydrogenolysis in the presence of a catalyst. CONSTITUTION:A 1-benzylnicotinium salt is reduced with sodium borohydride to give 1-benzyl-1,2,5,6-tetrahydronicotine, which is then hydrogenated in the presence of a nickel catalyst to afford a mixture of 2'S, 3R-1- benzylhexahydronicotoine with 2'S,3S-1-benzylhexahydronicotine, which is then separated by reversed phase chromatography using a mixture solution of methanol and water as a development solvent. The respective compounds are then subjected to hydrogenolysis in the presence of a catalyst to give 2'S,3R- hexahydronicotine expressed by formula I and 2'S,3S-hexahydronicotine expressed by formula II.
Patent JP-S5250690-A (JP)
Title: Etching process
Inventor: NISHIMURA TADAO
IPC: H01L21/306
Filed: 1975-10-21
Abstract: PURPOSE: To improve contactness between thin membrane and photoresist and to prevent side etching. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5827515-A (JP)
Inventor: RICHIYAADO ENU EMU AI FUREIGU
IPC: A47C17/02
Filed: 1981-08-12
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-H05318359-A (JP)
Title: Industrial robot
Inventor: KUMAGAI SHINJI
IPC: B25J9/22
Filed: 1992-05-20
Abstract: PURPOSE:To provide an industrial robot which is constituted so as to perform direct teaching efficiently and accurately. CONSTITUTION:A painting robot body 1 has a teaching grip 6 at the tip of an arm 3, and a teaching person lets a control device 2 store a teaching point of a movement for a work 8 with the arm 3 being moved by holding this teaching grip 6. The control device 2 calculates axial angular acceleration of the arm 3 during the teaching operation, and has a control means which operates a dynamic brake circuit for braking the arm 3 by utilizing an arm driving motor as a generator according to the magnitude of the axial angular acceleration of the arm 3.
Patent JP-H02307379-A (JP)
Title: Controller for motor
Inventor: YAMAZAKI HIROSHI
IPC: H02P1/16
Filed: 1989-05-18
Abstract: PURPOSE:To facilitate re-start by setting a nonvolatile memory, and by reading out the memory at the time of recovery, to control the memory. CONSTITUTION:A low tension protective-motor 13 is controlled by a start circuit through a controller 7. This controller 7 is composed of a CPU 1, output relays 2-3 and their contacts 2a-3a, and the output circuit (start/stop command output circuit) 4 of the CPU 1. Then, the non-voltage detector 21 of a control power source 6 and a nonvolatile memory 22 are arranged, and an output pattern to the start/stop output circuit 4 is written, and at the time of the recovery of a power source, the output pattern is read out for re-start or the like.
Patent JP-H10319386-A (JP)
Title: Liquid crystal display panel
Inventor: AKAO HIDETOSHI
IPC: G02F1/1335
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with a color filter capable of displaying a color image with a sufficiently bright picture and an excellent color balance even in a reflection type display device displaying using external light. SOLUTION: Short wavelength transmission filters 15G, 15B among plural colored color filters 15R, 15G, 15B are formed smaller than a long wavelength filter 15R, and at least the areas of the short wavelength transmission filters 15G, 15B are made smaller than the area of a pixel area A, and the outside areas of the filters 15G, 15B of its pixel areas A are made an uncolored light emission area (W) transmitting the light made incident from the device front, reflected by a reflection member 23 and emitted to the device front through without coloring.
Patent JP-S63306296-A (JP)
Inventor: DONARUDO ROBAATO NIKUSON
IPC: F04D15/00
Filed: 1988-05-26
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-H01296884-A (JP)
Title: Video telephone set
Inventor: UEDA KENJI
IPC: H04N7/14
Filed: 1988-05-25
Abstract: PURPOSE:To use the title telephone set with a daily using sense by selectively invert the horizontal sweep of a CRT with the output of a picture selector circuit, and laterally inverting the image of a sending person himself, and displaying it as a mirror image on a CRT monitor. CONSTITUTION:The video signal of a transmitting person 2 photographed by a video camera 1 is sent to a distributing circuit 3, outputted to another side as a video output signal 6, either one of a video input signal 4 sent from the other side or the image of the transmitting person himself is selected by the distributing circuit 3, and inputted to the CRT monitor. The selection of the distributing circuit 3 is executed by a switching signal from a switching signal generating circuit 5. A CRT monitor 20 sends the inputted video signal through a video signal processing circuit 21 to a driving circuit 22. Next, a horizontal sweeping inverting circuit 23 discriminates invertion or non-invertion, suitably inverts only the horizontal sweeping signal out of the respective types of the driving signals according to the output condition of the switching signal generating circuit, sends the other signals to a CRT 24 as they are, and operates the CRT 24.
Patent JP-H05323896-A (JP)
Title: Liquid crystal driving device
Inventor: WATANABE KATSUMI
IPC: G09G3/18
Filed: 1992-05-20
Abstract: PURPOSE:To obtain the liquid crystal driving device which is reducible in occupation area by generating liquid crystal voltages for many gradations with one liquid crystal power source. CONSTITUTION:This liquid crystal driving device consists of a driving voltage generation part which is provided with switches S1-S14, and Sa-Sg so that plural capacitors C1-C7 can be connected to the liquid crystal power source 101 in series and also has its output connected to the data line of a liquid crystal display circuit and decoders DC1 and DC2 which control the switches S1-S14 and Sa-Sg so as to charge the capacitors C1-C7 and also control the switches S1-S14 and Sa-Sg so that liquid crystal voltages for many gradations are outputted by connecting a specific number of capacitors to the liquid crystal power source 101 in series.
Patent JP-S5252297-A (JP)
Title: Sample holding tool for lapping
Inventor: FUJISAWA MASAYASU
IPC: B24B37/005
Filed: 1975-10-24
Abstract: PURPOSE:To provide a sample holding tool for lapping which can reduce the dullness of the sample's edge. The moment of lap resistance can be greatly minimized by using a special knife edge.