baber/WOPTO huggingface dataset:
Patent JP-H0326703-A (JP)
Title: Scale inhibitor for vinylic monomer and method for preventing scale using the same
Inventor: TACHIBANA HIROMITSU
IPC: C08F2/00
Filed: 1989-06-23
Abstract: PURPOSE:To obtain a scale inhibitor, composed of a mixture of a reaction product of an aromatic amine with aromatic hydroxy compound with alumina colloid, etc., and effective in preventing polymer scales from sticking to wall surfaces, etc., of a polymerization reaction vessel in polymerizing a vinylic monomer. CONSTITUTION:The objective scale inhibitor composed of (A) a mixture of a reaction product of an aromatic amine (preferably polyaminonaphthalene) with an aromatic hydroxy compound (preferably polyhydroxynaphthalene), preferably at (1/1)-(1/3) molar ratio with (B) alumina colloid, titanium oxide colloid and/or tin oxide colloid (preferably having 20-100mum particle diameter of the colloids), preferably at (1/0.3)-(1/3) weight ratio. The interior of a polymeri zation reaction vessel is coated with the resultant inhibitor in polymerizing a vinylic monomer to prevent scales from sticking thereto.
Patent JP-H0455387-A (JP)
Title: Vitreous carbon-coated article
Inventor: OBATA MASAAKI
IPC: C04B41/89
Filed: 1990-06-21
Abstract: PURPOSE:To provide the article withstanding long-time use, resistant to a heat cycle and excellent in durability by placing a heat-resistant inorg. powder-contg. vitreous carbon layer within the coating layer of the article obtained by coating the surface of an inorg. base body with vitreous carbon. CONSTITUTION:The coating layer of this coated article consists of a vitreous carbon layer (A layer) and a vitreous carbon layer (B layer) contg. a heat- resistant inorg. powder. The surface is coated with the A layer, and >=1 B layer is present within the A layer. The A or B layer can be used as the layer in direct contact with the inorg. base body. Since the separation of the inorg. powder in the B layer is prevented by the A layer on the surface, the durability is remarkably increased. The A layer component is infiltrated between the grains of the inorg. powder in the B layer when the A layer is formed on the surface, and hence the generation of microcracks due to the heat cycle is also prevented.
Patent JP-H1013873-A (JP)
Title: Automatic relay system
Inventor: YAGI TATSUO
IPC: H04M3/42
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To set whether or not a reply is made depending on a caller number for each extension. SOLUTION: When a signal from a caller is given to a private branch exchange 20 and a voice mail 21 based on an incoming call from a general public network, a caller number detector 28 detects a caller number and a dial signal detector 30 detects an extension number of a call destination. A voice mail control circuit 28 retrieves the content of a private reply control memory 31 based on the detected extension number and the caller number and allows a message from the caller to a box corresponding to the caller in a voice storage memory 29 when the caller number indicates a reply reject number.  On the other hand, when the caller number is a reply permission number, a command to call a designated extension telephone set 23 is transferred from the voice mail controller 28 to a central processing unit 25 and control to link the general public network to the designated telephone set 23 is conducted under the control of the central processing unit 25.
Patent JP-S5862902-A (JP)
Title: Printed dipole antenna
Inventor: KATAKI TAKASHI
IPC: H01Q9/06
Filed: 1981-10-09
Abstract: PURPOSE:To simplify the constitution and to decrease the occupied area, by printing two dipoles on a dielectric substance board, twisting the dipoles and making them orthogonal with each other. CONSTITUTION:Dipoles 14a, 14b, 15a, 15b, parallel two-lines 16a, 16b and 17a, 17b, tapered baluns 18, 19, a ground conductor 20, and inner conductor 21, 22 are printed on the front and rear side of a dielectric substance board 13 having notches near the parallel two-lines 16a, 16b and 17a, 17b. Twisted parts B1, B2 are provided for the notches, and the dipoles 14a, 14b and 15a, 15b are tilted by 45 deg. each and they are made orthogonal with each other. Orthogonal electric field components E1, E2 of electromagnetic waves incoming from the direction A can be received at the dipoles 14a, 14b and 15a, 15b and its reception current can be obtained from coaxial plugs 23 and 24. Further, the same result can be obtained when the dipoles are twisted in an arbitrary angle.
Patent JP-H11334352-A (JP)
Title: Gab equipped with air conditioner for construction machine
Inventor: YAMAZAKI YOSHIAKI
IPC: B60H1/32
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To secure a space above the head of an operator for getting in/out of a cab box at the side of its ceiling even if an air conditioner is mounted to the ceiling side. SOLUTION: The air conditioning unit 34 of an air conditioner 33 is disposed so as to be one-sided to the rear part side of the ceiling part 15 of a cab box 14 using a housing cover 28, and an operator's seat 12 is provided for a space under the air conditioner 33. And an overhead space 32 is provided between the air conditioner 33 and a front part 16. A ceiling window 21 is provided at the ceiling part 15 above the overhead space 32.
Patent JP-S5950617-A (JP)
Title: Pll circuit
Inventor: AKIYAMA KOUJI
IPC: H03L7/18
Filed: 1982-09-16
Abstract: PURPOSE:To apply a control voltage and a frequency of a reference oscillator for VCO and product detection of a multi-band PLL control to a VCO, by comparing the phase of an output of a programmable frequency divider with a reference oscillation frequency or a divided-frequency. CONSTITUTION:A VFO output for frequency adjustment and a parameter oscillating output of a fixed frequency are mixed at a mixer M2, only a required frequency of sum/difference frequencies passes through a BPF and is given to a mixer M1 in the PLL circuit to control the VCO frequency. The PLL circuit is provided with the 3rd mixer M3 mixing the frequency-divided output of a reference oscillator and a frequency divided from the parameter oscillator. The frequency through the 3rd mixer M3 is applied to a mixer at the post-stage of a receiver or a product detector. Further, the control voltage is applied to the VCO and the frequency of the reference oscillator is supplied for VCO and product detection of the multi-band PLL control.
Patent JP-S6144535-A (JP)
Title: Wire-cut electric discharge machining
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1984-08-02
Abstract: PURPOSE:To improve accuracy by correcting a wire electrode into straight-line form between positioning guides by repeating the conversion of a working feed speed and a tension applied onto the wire electrode continuously in a prescribed distance or for a prescribed time and removing contaminated working liquid. CONSTITUTION:A wire electrode 1 is renewal-fed in the axial direction by as brake roller 5, pinch roller 7 and a capstan 4, and a pinch roller 6, guided by a pair of wire guides 3 and 3', and a tension is applied. When working proceeds, and a pair of positioning guides 3 and 3' shifts by a distance alpha from a point A to a point B, the center part of the electrode 1 is bent into arccuate form reversely to the working feed direction by the cause such as electric discharge voltage, and the working feed speed at this position is reduced less than the ordinary speed and a large tension is applied. In this state, the guides 3 and 3' are shifted for a workpiece 2 by a distance beta from the point B to a point D, and the arcuate bulging part of the workpiece 2 is worked to form a nearly straight-line form.
Patent JP-H11336071-A (JP)
Title: Disposal of surplus soil after excavation
Inventor: IKEHATA TAKAMICHI
IPC: E21B7/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To improve workability by a method wherein surplus soil including soil cement is put for filling into a vacant space produced in an excavated hole at or after extraction of an excavation shaft. SOLUTION: While an excavated hole 1 is constructed with an auger 2 rotated, cementitious suspension is poured through the tip of the auger 2 and the excavated hole 1 is filled with soil cement, and surplus soil 3 after excavation is recovered with a recovery/supply device 4 and stored in a storage tank 5. When the auger 2 is extracted after excavation is made to a specified depth, a vacant space produced in the hole at a position below the auger 2 is filled with the surplus soil 3 supplied with the device 4 from the tank 5. At this time, the surplus soil 3 is fed with the discharge end of a hose 4b made to face the outer circumferential face of the auger 2, and the surplus soil 3 is supplied along the edge surface of a screw type notched blade as the auger 2 rotates and the surplus soil is made to descend along the circumferential face of the blade. Thereby, the amount of disposal can be reduced for the surplus soil after excavation while the surplus soil can be used without requiring component adjustment or particle adjustment and furthermore, filling can be executed smoothly without allowing clogging to occur to the hose or the like.
Patent JP-S644781-A (JP)
Title: Suction type liquid developing head
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/10
Filed: 1987-06-29
Abstract: PURPOSE:To eliminate the outflow of a developing soln. at the start of development so that the generation of contamination is obviated by providing liquid flow direction changing parts which change the liquid flow from developing soln. supplying ports to the direction along the developing soln. flow direction of developing grooves to the positions where the developing soln. supplying ports and the developing grooves are connected. CONSTITUTION:A backing plate 23 is provided to the top end of a bar-shaped base body 11 on the side where the developing soln. supplying port 14 exists in such a manner that the front face thereof is flush with the front face of the base body 11 in order to form the liquid flow direction changing part. The plate 23 is used to receive the jet of the developing soln. from the supplying port 14 and to change the flow direction thereof by about 90 deg.. The right end part thereof is extended by a prescribed length to the discharge port side of the developing groove 12 from the position where the supplying port 14 is provided. The rushing energy of the liquid flow admitted from the supplying port 14 is changed from the perpendicular direction to the horizontal direction by the presence of the plate 23, by which the force to push up a sheet to be developed is eliminated. The outflow of the developing soln. to the outside of the developing groove 12 is thereby obviated and the possibility of contaminating the surroundings is eliminated.
Patent JP-S6222530-A (JP)
Inventor: MOTOOKA SADAO
IPC: A01K97/06
Filed: 1985-07-22
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-S5685952-A (JP)
Title: Data transmission device
Inventor: MIZUTA TOSHIAKI
IPC: H04Q9/14
Filed: 1979-12-14
Abstract: PURPOSE:To reduce the power consumption, by making a current flow into the diode only when a data is transmitted, and reading a data of the terminal equipment, in the data transmission device for executing a remote inspection of the working amount. CONSTITUTION:When a clock pulse which is provided to the terminal A is in a high level, the voltage of the point E in the data gathering station 10 side becomes same as the supply voltage since the transistor Tr0 is turned off and a current does not flow to the terminal equipment 20 side. In case when the clock pulse is in a low level, the transistor Tr0 is turned on and a current flows to the terminal equipment 20 side, and therefore, the potential of the point E drops by the voltage drop portion of the resistor R0. Accordingly, a data of the terminal equipment 20 can be read by supervising the potential of the point E in the data gathering station 10.
Patent JP-H10196167-A (JP)
Title: Door handle structure of vehicle
Inventor: SUZUKI KENICHI
IPC: E05B1/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a gap between the upper edge of an endcover and the peripheral edge of the opening of a doorpanel. SOLUTION: This door handle structure is provided with an escutcheon 23 fixed through an endcover 22 to the peripheral edge 4 of the opening 3 formed in the door panel 2 of a vehicle, a handle arm 9 arranged rotatably around the roatary axis 8 in the escutcheon 23, and an outside handle 10 integrally arranged at the outside end of the handle arm 9. A detent 25 against rotation which contacts the side face 9a of the vehicle-outside of the handle arm 9 at the rotary terminal end of the outside handle 10 is formed in the end cover 22.
Patent JP-H106371-A (JP)
Title: Production of hollow resin product
Inventor: MATSUZAKI TSUTOMU
IPC: B29L31/30
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To simply obtain a hollow resin product without using a low m.p. alloy. SOLUTION: A core 10 composed of a rubber material is arranged in an injection mold 20 and a resin is injected into the gap between the injection mold and the core 10 and the core 10 is taken out of the injection-molded resin cured object 30. The core 10 is cooled and solidified to be arranged in the injection mold 20. The core 10 is constituted of a solid body composed of norbornene type rubber or constituted of hollow body composed of general-purpose rubber high in heat resistance. A metal fitting for controlling pressure by gas or a liquid is provided in the core and, at a time of injection molding, injection pressure and inner pressure are made synchronous to perform injection molding while eliminating inner and outer differential pressure. The core is contracted to be taken out of the injection-molded resin cured object 30.  A cap is attached to the core and molding is performed by low pressure injection while the shape of the core is held.
Patent JP-H0451223-A (JP)
Title: Organic nonlinear optical material
Inventor: OGAWA ITARU
IPC: G02F1/361
Filed: 1990-06-19
Abstract: PURPOSE:To obtain a specified compd. liable to form a structure having no reversal symmetry and exhibiting high nonlinear optical characteristics by introducing a cyano substd. alkyl group independently of a conjugated system. CONSTITUTION:This optical material contains a compd. represented by the formula (where A is aryl which may have a substituent or a residue of a hetero ring which may have a substituent, each of R<1> and R<2> is H or alkyl which may have a substituent and at least one of R<1> and R<2> is cyano substd. alkyl). The compd. is easily obtd. by bringing a benzaldehyde derive. and ketones such as an acetophenone deriv. into a reaction in alcohol in the presence of a basic or acidic catalyst.
Patent JP-S645294-A (JP)
Title: Synchronizing signal adjusting device
Inventor: SHIDARA SHIGERU
IPC: H04N17/04
Filed: 1987-06-29
Abstract: PURPOSE:To eliminate a test pin for measurement provided on a printed circuit substrate and a measurement connecting means to connect this test pin and to facilitate a measuring and an adjusting work by arranging a detecting means and other respective circuits in the front surface or the circumference of a cathode-ray tube and executing the measurement and the adjustment of a synchronizing signal. CONSTITUTION:A horizontal synchronizing signal frequency made in a television receiver 10 leaks from the front surface of a cathode-ray tube 11 and the leaking component is detected by a parallel resonance circuit 1. Since the level of the detected horizontal synchronizing signal frequency is weak, it is amplified by an inverting amplifying circuit 2, a wave shape is shaped by a clamping circuit 3 and inputted to a direct current amplifying circuit 4 and the output signal is inputted to a comparator 8. In the comparator 8, the horizontal synchronizing signal frequency detected in the front surface of the cathode-ray tube 11, the output frequency of a frequency dividing circuit 6 aud the output frequency of a frequency dividing circuit 7 are compared. Then, with a difference in height between the horizontal synchronizing signal frequency and the output frequency of the frequency dividing circuit 6, the decision and display of a defect are executed by a display circuit 9. Accordingly, since work skillfull degree accompanying this is not required, measuring and adjusting works can be facilitated.
Patent JP-2000000351-A (JP)
Title: Pachinko game machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of providing accents to the appearance of a right generation state and thereby making a game more attractive to a player. SOLUTION: Three segment indicators 2a to 2c are actuated, a first right generation state is generated when the values of the three segment indicators 2a to 2c coincide with a preset 3-digit numeral (777), and a third right generation state thereafter is generated when only the left segment indicator 2a, the center segment indicator 2b and the right segment indicator 2c are individually actuated and the value of each segment indicator coincides with a preset 1-digit numeral (7).
Patent JP-H0453067-A (JP)
Title: Time base correcting circuit
Inventor: HASHIMOTO MAKOTO
IPC: G11B20/06
Filed: 1990-06-20
Abstract: PURPOSE:To reduce residual error and to improve ability for correcting velocity error by extending a time base by an auxiliary holding means and a write/read control means before writing a reproducing data. CONSTITUTION:Since the data of a regenerative signal to be outputted from an A/D converting means 2 is written in an auxiliary holding means 6 at reference timing by a write/read control means 8 and read out at timing dividing the frequency of the reference timing by a prescribed frequency dividing ratio, the time base is extended. On the other hand, this data of the regenerative signal is written in a holding means 7 at timing corrected based on phase error detected by a phase error detecting means 9 under the control of a write control means 11. Then, the data of the regenerative signal to be held is read out at the reference timing, which is decided according to the accuracy of reference synchronism and a reference clock, by a read control means 12 while compressing the time base, converted to be analog and outputted as the regenerative signal having no time base error.
Patent JP-S6317333-A (JP)
Title: Ventilating unit interlocking device for indoor open type combustion apparatus
Inventor: TOKUNAMI TAKAO
IPC: F24F7/007
Filed: 1986-07-10
Abstract: PURPOSE:To permit the operation of a ventilating unit, interlocked to an open type combustion apparatus, without effecting any special wiring work, by a method wherein the electric source of the ventilating unit is opened and closed by a signal generating unit, which detects combustion and sends a combustion detecting signal as well as an apparatus discriminating code signal to an electric lamp wire, and a receiving controller, which decides the discriminating code signal and reads the combustion detecting signal. CONSTITUTION:When a burner 7 is ignited, a signal generating unit 1 is operated by the thermal electromotive force of a combustion detecting element 2 to generate a discriminating code signal as well as a combustion detecting signal and transmit it by impressing and superposing it on a lighting wire 3. A receiving controller 4 decides the discriminating code signal, transmitted through the lighting wire 3, and reads the combustion detecting signal when the discriminating code signal, which coincides with a discriminating code set in the controller, is inputted to close a relay contact 5 and operate a ventilating fan 6. When an ignition unit and an opening and closing device for a fuel valve are operated by the electric source of the lighting wire and the title combustion apparatus is constituted so as not to be ignited unless otherwise these apparatus are connected through the lighting wire, the ventilating unit and the indoor open type combustion apparatus are connected through the lighting wire at all times, therefore, an interlocking system, high in safety, may be obtained.
Patent JP-S5984941-A (JP)
Inventor: CHIAASEN RIU
IPC: C08L53/00
Filed: 1983-09-03
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-S6057138-A (JP)
Title: Building temperature adjusting device utilizing heat pipe
Inventor: SAITOU SUSUMU
IPC: F24F1/00
Filed: 1983-09-06
Abstract: PURPOSE:To provide a noiseless building temperature adjusting device without any power by a method wherein indoor heat of high temperature is transferred to a low temperature indoor part. CONSTITUTION:This temperature adjusting device is provided with a hollow thermal absorbing panel 6 arranged at the inside surface of a wall 4 of the south room 2 with a wick 5 being set to constitute the heat pipe evaporation part, a hollow discharging panel 8 arranged inside the inner surface of the wall 7 of the north room 3, a gas transferring pipe 9 connecting the upper ends of both panels, a condensed liquid transferring pipe 10 for connecting the lower ends and a loop- shaped heat pipe composed of working fluid enclosed in them. The thermal absorbing panel 6 is extended over entire height and the wick 5 is held between the two plates 11. The discharging panel 8 is arranged above the wall 7 and the lower end of it is positioned at a level higher than the lower end of the thermal absorbing panel 6. With this arrangement, the heat in the south room 2 is automatically transferred to the north room 3 to perform a temperature adjustment.
Patent JP-H0917294-A (JP)
Title: Two-way dc circuit breaker
Inventor: MATSUMURA YASUSHI
IPC: H01H33/59
Filed: 1995-06-28
Abstract: PURPOSE: To cut off DC current flowing in two ways of forward and backward directions. CONSTITUTION: By a breaking instruction, a gate off signal of a main thyrister 4 and a backward direction thyrister 7 is given, and when a commutation switch 8 is closed, resonance current flows from a commutation circuit comprising a commutation reactor 1 and a commutation capacitor 3. When forward direction current flows in the main thyrister 4, current is shut off by a first pulse of the resonance current, and when backward direction current flows in the backward direction thyrister 7, current is shut off by the next pulse of resonance current reversely turned.
Patent JP-S6319359-A (JP)
Inventor: OSANAWA HIROYUKI
IPC: E04C5/18
Filed: 1986-07-09
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-S5972225-A (JP)
Inventor: KENESU JIEIMUZU GANDORII
IPC: H04B14/06
Filed: 1983-09-06
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-2000345206-A (JP)
Title: Method for heat treating cemented carbide
Inventor: KITAGAWA NOBUYUKI
IPC: C22C1/05
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for heat treating a cemented carbide excellent in wear resistance and deflective strength. SOLUTION: A WC-Co cemented carbide or a cemented carbide in which at least a part of WC is substituted with the carbide of transition metals such as TiC, TaC, NbC and HfC or the double carbide thereof (incudig WC) and the average free path of the bonding phase is >=0.3 μ is cooled from the temp. within the range of 1,000 to 1,500 deg.C to <=200 deg.C at a cooling rate of >=30 deg.C/min in a reducing or inert atmosphere or in vacuum.