baber/WOPTO huggingface dataset:
Patent JP-S59179224-A (JP)
Title: Rounding tool
Inventor: IWASE TAKAHIRO
IPC: B21D5/01
Filed: 1983-03-31
Abstract: PURPOSE:To improve strength and to reduce the cost required for rounding by forming a pair of supporting parts which support a supporting pin for supporting oscillatably a working tip at both ends on both sides of the tip to a tool holder. CONSTITUTION:A supporting pin 21 is loosely inserted into the central hole of a working tip 15, and the tip is supported oscillatably at both ends by a supporting part 14 and a supporting part 14 in the space permitted for oscillation. Since the parts 14, 15 are connected by means of the pin 21 and a stopper pin 26, said parts are so constructed to have increased stength. The shape of a machining surface is formed to have a radius R of 0.9X(D/2)<R<1.5X(D/2) where the diameter of the surface to be worked is designated as D and the radius of the machining surface as R in order to copy the machining surface to the surface to be worked of an annular work.
Patent JP-H08209124-A (JP)
Title: Preparation of cement-based soil conditioner/solidifier of incineration ash and stabilizer
Inventor: KUBOTA TORU
IPC: C09K17/02
Filed: 1995-02-08
Abstract: PURPOSE: To obtain a cement-based soil conditioner excellent in an effect of preventing the elution of harmful substances from the constituent incineration ashes by mixing incineration ashes with an inorganic compound containing Na, K, Si, Ca, Co or the like and cement and heat-treating the mixture. CONSTITUTION: Ground incineration ashes are mixed with Portland cement, silicon dioxide, calcium oxide, anhydrous sodium carbonate, aluminum oxide, anhydrous boric acid, anhydrous potassium carbonate, potassium silicate, cobalt oxide, etc., and the mixture is heat-treated under agitation to obtain a cement- based soil conditioner. This conditioner is mixed with a catalyst (e.g. methyl ethyl ketone), ammonia water is added to the mixture, and the resultant mixture is kneaded. The obtained mixture, a powder of incineration ashes discharged from an incineration plant and Portland cement are kneaded, and the resultant mixture is cured. The obtained solid product does not suffer from a problem of elution of harmful substances such as heavy metals even when it is used for e.g. land fill.
Patent JP-H09244351-A (JP)
Title: Charger
Inventor: SAKO HIROYUKI
IPC: H01T19/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an adequate charger for a small image forming device of an electrophotographic system. SOLUTION: One end of a discharge wire 170 is fixed to the second wire supporting plate 175 with a screw 196. The discharge wire 170 is extended from the second wire supporting plate 175 to the first wire supporting plate 174. The other end of the discharge wire 170 is connected to a coil spring 195. The coil spring 195 is caught in a catching hole formed in an electrode 190 so that the discharge wire 170 can be extended at a preset tension and the electrode 190 can be fixed to an electrode locking plate 172. In this way, the extension of the discharge wire 170 and the fixture of the electrode 190 to the electrode locking plate 172 are allowed only by the coil spring 195.
Patent JP-S52140218-A (JP)
Title: Reception circuit
Inventor: AKITAKE ISAO
IPC: H04B1/16
Filed: 1976-05-19
Abstract: PURPOSE:To obtain the most appropriate bias voltage regardless of a big change of the power source voltage by securing an independent setting of DC bias voltage for the intermediate frequency amplifier and the phase-shifting involution type demodulator.
Patent JP-S60199256-A (JP)
Title: Repeater checker for multiplex transmission
Inventor: TANAKA OSAMU
IPC: H04Q9/00
Filed: 1984-03-23
Abstract: PURPOSE:To check individually repeaters by controlling a terminal device in response to a control data by a repeater checker when a power supply voltage and a transmission signal comprising a main synchronizing signal, sub-synchronizing signal, address data and a control data are transmitted from a receiver when the address data and the own address are coincident. CONSTITUTION:A shift register SR3 reads an address data outputted from an up-down counter UDC in the timing of a read timing signal B7, shift registers SR3, SR4 shift sequentially the read address data and the control data by using a shift signal B3 and output a transmission signal DP having a pulse width the same that of a gate control signal B4. When the address data outputted from the UDC is coincident with the address data set by a stop address setting switch group SW3B, the output of a coincidence detection circuit AD2 changes from a high level to low level, an AND gate AN9 is closed and the pulse input to a timing generating cirlcuit TA2 is disconnected.
Patent JP-H07247581-A (JP)
Title: Prior piping method of sink
Inventor: MORITA SHINJI
IPC: E03C1/182
Filed: 1994-03-03
Abstract: PURPOSE:To eliminate congestion of respective processes in the case of piping works carried out after installation of a sink board and smoothly lay pipes and also facilitate the work and enhance the accuracy. CONSTITUTION:A water dripping plate 21 of a sink board 2 is cut at a near position corresponding to the fitting location of a faucet 12 and the faucet 12 is fixed on a water dripping plate piece 11 separated from the plate 21 and further a water supply pipe 13 connected to the faucet 12 and a hot water supply pipe 14 are fixed on base seats 16, 17 together with a drain pipe 15 to assemble a unified piping unit 1 of sink board. This piping unit 1 of sink board is installed at a specified position before the sink board 2 is installed and after installation of the sink board 2, the drain pipe 15 is connected to the sink 22 of sink board 2 and the water dripping plate piece 11 is hermetically joined with the water dripping plate 21.
Patent JP-H01228747-A (JP)
Title: Clamping device
Inventor: KANEYASU HAJIME
IPC: B23Q3/06
Filed: 1988-03-09
Abstract: PURPOSE:To quickly perform a work machining operation by providing a means for quickly and easily clamping and holding a work to a table and removing it in the clamping device for clamping and holding the work to the table in a machine tool. CONSTITUTION:After a work is brought to an on-center position by a centering member 11 and placed on a table 1, a fluid pressure cylinder 5 is operated to move a cylinder rod 7 in the direction the work is pressed. Owing to this, a claw-extruding member 13 is moved together with the cylinder rod 7. Further, a conical surface 13a abuts on an incline part 15a of a clamping claw 15, and the clamping claw 15 is projected from a claw-guide against an energizing force of a claw-returning spring 17 by the conical surface claw 13a. And further, when the cylinder 7 is depressed, a flange part 13b of the claw-extruding member 13 is pressed against the upper end side of the claw-guide 9, thus the flange part and the claw-guide are moved in the direction the work is pressed, and the work W is pressed and held by the clamping claw 15.
Patent JP-S59183297-A (JP)
Title: Heat exchanger of multitubular type
Inventor: KOMATSU SHIGERU
IPC: F28F27/00
Filed: 1983-03-31
Abstract: PURPOSE:To prevent lowering of heat transfer coefficient in the titled heat exchanger caused by pollution on the heat transfer surfaces or by powdery dust remaining and accumulating on the heat transfer surfaces, by gradually feeding gas being accompanied with powdery dust into a bundle of tubes which are held by tube plates, and by flowing it down at high velocity through heat transfer tubes from the bundle of tubes piercing through a funnel and from the center hole of a funnel. CONSTITUTION:The heat transfer surface of a heat exchanger is composed of a center tube 7 piercing through the center parts of an upper tube plate 5 and a lower tube plate 6 and a plurality of peripheral tubes 8 arranged around the center tube 7. A funnel housing chamber 4 connects a main body 1 to a top cover 2, and gas being accompanied with powdery dust is led into a space enclosed by the tube cover 2 and the funnel 9, passing through said bundle of tubes from the upper end of a bundle of short tubes 19 which pierce through the slant of a funnel, flowing into the peripheral bundle of tubes which are connected to the bundle of short tubes 10, flowing down through the tubes usually at the speed of more than 10 meters per second, flowing into the lower space of a lower tube plate 6 being accompanied with powdery dust, preventing the powdery dust from adhering and accumulating on the inside walls of the tubes. A flow rate controlling valve 13 is fitted to the lower end of a center tube 7, and the flow rate of gas in the center tube is controlled by controlling the sectional area of a flow path in the tube by moving up and down the valve 13, so that the flowing speed of gas flowing down through the peripheral tubes 8 can be controlled within the specified range.
Patent JP-H07260117-A (JP)
Title: Incinerator
Inventor: YONEDA TSUKASA
IPC: F23G5/04
Filed: 1994-03-28
Abstract: PURPOSE:To provide an incinerator equipped with a mechanism capable of removing moisture efficiently while promoting the combustion of unburnt gas generated upon drying waste. CONSTITUTION:An incinerator is constituted of a combustion chamber 1, equipped with an incinerating and treating belt 5 for incinerating waste while transporting it, and a combustion air supplying mechanism 8, supplying combustion air from the lower part of the incinerating and treating belt 5, and a hopper 3, equipped with a waste charging mechanism 2, charging the waste on the incinerating and treating belt 5 of the combustion chamber. An air supplying mechanism 7, supplying drying air to the waste charged through the hopper 3, is provided and a lid body 6 is provided on the hopper 3 so that the drying air is supplied into the combustion chamber 1.
Patent JP-2000245653-A (JP)
Title: Hot air hand drier
Inventor: MATSUBARA FUKUYO
IPC: A47K10/48
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To quickly dry hands by utilizing hot air while being gentle to the hands are preventing saprophytes or the like from being stuck to the hands again even with a simple configuration utilizing tourmaline. SOLUTION: In this hot air hand drier, an electric heater 2 and a blower 3 are incorporated in a main body 1, a sensor 6 is provided in the main body 1, the electric heater 2 and the blower 3 are energized by sensing the hands by the sensor 6 and air sucked from the suction port 4 of the main body 1 is automatically heated and discharged through a duct part 8 from a blow-off port 5. The duct part 8 is constituted of heat resistant synthetic resin in which the fine powder body of the tourmaline is kneaded.
Patent JP-S60203273-A (JP)
Inventor: EZAKA KAZUO
IPC: A62B25/00
Filed: 1984-03-27
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-S52139998-A (JP)
Title: Ceramic composition for electronic components
Inventor: OGAWA MAKOTO
IPC: H05K1/03
Filed: 1976-05-18
Abstract: PURPOSE: To improve the heat resistivity and loss of angle in high frequency of ceramics for electronic components such as IC substrates or the likes by adding calcium silicate, Al 2 O 3  or AlOOH and petalite into SIRASU ingredient. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62214507-A (JP)
Title: Thin film magnetic head
Inventor: KANAI HITOSHI
IPC: G11B5/255
Filed: 1986-03-14
Abstract: PURPOSE:To obtain a slider surface which generates no recess phenomenon and has a high flat accuracy, by forming a substrate for forming a slider and a protective layer of a magnetic pole layer by using the same material. CONSTITUTION:On a substrate 21 for forming a floating slider, the upper magnetic pole layer 7, the lower magnetic pole layer 3, etc., are provided by pinching a gap layer, an interlayer insulation layer and a coil, and they are covered with a protective film 8. The film 8 is formed by the same material as that of the substrate 21, and at the time of grinding a medium opposed surface 21, a recess phenomenon generated by a recessed part, etc. is eliminated from a boundary part, etc. of a heterogeneous material, and a slider whose flat accuracy is high is obtained.
Patent JP-2000219606-A (JP)
Title: Antimicrobial/fungicidal/insecticidal agent for plant
Inventor: SHIGA TAKUO
IPC: A01N37/10
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an antimicrobial/fungicidal/insecticidal agent for plants, containing tea extract and/or tannic acid, catechin and flavones which are developed by the researches on natural antimicrobial materials to replace the conventional agrochemicals involving various problems related to safety and environment, and are similar in these effects to the conventional agrochemicals, although needs spraying more frequently. SOLUTION: This antimicrobial/fungicidal/insecticidal agent contains tea extract with water or water-containing alcohol, and/or tannic acid, catechin and natural polyphenols, e.g. flavones. It is found, by the research efforts to replace the conventional antimicrobial/insecticidal agrochemicals for organic culturing, e.g. culturing plants using no agrochemical, that tea extract, tannic acid, catechin and flavones show mild antimicrobial/fungicidal/insecticidal effects, and that the agent is similar in these effects to the conventional agrochemicals, when applied by a method developed for sustaining its effects during the culture period.
Patent JP-H08256451-A (JP)
Title: Multi-core slip ring device for rotating device
Inventor: IZAKI YASUAKI
IPC: H02K13/00
Filed: 1995-03-16
Abstract: PURPOSE: To miniaturize a multi-core slip ring and to easily manufacture it by overlapping a fixed side substrate, a rotary side substrate, and a contact plate with spring property coaxially for constituting the multi-core slip ring. CONSTITUTION: A fixed side substrate 4 and a rotary side substrate 5 with a conductive part on each opposing surface are overlapped mutually and coaxially for arrangement and at the same time a contact plate 6 with a spring property for a continuity between both substrate is 4 and 5 is held between both substrates 4 and 5. In this manner, by successively overlapping the fixed side substrate 4 and the rotary side substrate 5 with an included contact plate 6, a lip ring with a desired number of cores can be obtained, thus constituting a multi-core slip ring with a small diameter and short length and hence miniaturizing the multi-core slip ring and easily manufacturing it.
Patent JP-H09252191-A (JP)
Title: Circuit substrate device
Inventor: SAITO YASUTO
IPC: H01L27/04
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a small size and light weight shielding device without using a metal shield case. SOLUTION: Electrical connection with a circuit substrate may be made by providing a connection pad 14 on the reference voltage pattern 13 arranged between a plurality of circuit blocks 12A to 12C formed on a semiconductor chip 11, and the upper side of the circuit blocks 12A to 12C is provided with silicon of the semiconductor chip 11 while the lower side is provided with the reference potential layer. Accordingly, shielding can be made in such a manner as surrounding the circuit blocks 12A to 12C.
Patent JP-S58177263-A (JP)
Title: Vibrator
Inventor: KOBAYASHI HISAMINE
IPC: B24B31/073
Filed: 1982-04-07
Abstract: PURPOSE:To permit easy change of the frequency or the vibration mode from outside by installing unbalance weights onto a center shaft and turning said weights by a plurality of electromagnets radially installed in the passing part. CONSTITUTION:Ferromagnetic blocks 15 are arranged on the respective unbalance weights 14a and 14b, which are turned by allowing a rotary magnetic field to be generated onthe electromagnets radially installed in the passing part. The number of revolution and the advance angles of the upper and the lower unbalance weights can be changed by controlling the upper and the lower rotary magnetic fields by an outside control circuit, and further the frequency and the vibration mode can be varied.
Patent JP-H10255496-A (JP)
Title: Semiconductor memory
Inventor: SATOU MASAYA
IPC: G11C11/413
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory that has a small circuit scale and is relieved in insufficiency of function and reduced in standby current. SOLUTION: One fuse indicating the existence of an abnormal bit line is provided in a programming element 11, two fuses corresponding to column addresses A0, A1 of two bits are provided in a programming element 12, and a signal based on combination of cutting off of these three fuses is inputted to a decoder 13 and a comparator 14. And charging to a bit line 26-3 short- circuited to ground by a decoder 13 is prohibited, when column addresses A0, A1 inputted by the comparator 14 coincides with an address of the bit line 26-3, they are replaced by spare bit lines 6 by an output from the comparator.
Patent JP-S53142620-A (JP)
Title: Static power converter
Inventor: NAKAKUKI JIYUNICHI
IPC: H02M5/27
Filed: 1977-05-18
Abstract: PURPOSE: To prevent commutation failure of switching element by providing zero point detecting means, gate disabling means and gate enabling means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59183463-A (JP)
Title: Electronic cash register
Inventor: KOMORI DAIROKU
IPC: G07G1/12
Filed: 1983-04-01
Abstract: PURPOSE:To print only the desired data by supplying a group designating code by means of a ten-key and at the same time supplying a print designating code showing whether the data contained in the designated group should be printed or not. CONSTITUTION:A control code containing a print designating code of three digits and a group designating code of three digits are supplied by means of a ten-key 12. Then a report key 14 is operated. Thus a CPU2 stores the register data to a control code storage region within an RAM4 in the form of a print designating code. Then the CPU2 operates a total amount of the departments contained in a major group on the basis of the control code and the print code. Furthermore the CPU2 discriminates whether the storage region is set at ''1'' or not. If ''1'' is set to the storage region, the details on the major group are printed. While the total amount of the major group is printed if ''1'' is not set to the storage region. Thus the procedure is over.
Patent JP-S606846-A (JP)
Inventor: ANSONII FUREDERITSUKU KOTSUKUS
IPC: G01N15/06
Filed: 1984-03-26
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-S56154717-A (JP)
Title: Automatic exposure control circuit of camera
Inventor: KITAGAWA MASAHIRO
IPC: G03B15/05
Filed: 1980-04-30
Abstract: PURPOSE: To increase the response speed of a comparator, and eliminate the delay in follow up of a shutter control circuit to strobe light by raising the bias voltage of the input stage transistor of the comparator along with the light emission of a flash discharge tube.  
     CONSTITUTION: A capacitor C 13  is charged by closing of the switch SW 3  of a strobe device A, and transistors (TRs) Q 24 , Q 23  are turned off to charge a capacitor C 11 . Thence, a synchronizing contact SW 2  is closed by shutter opening to allow a flash discharge tube F to emit time; at the same time, the TRs Q 24 , Q 23  are turned off to apply the charge of the capacitor C 11  to the input stage transistor of a comparator CP 1 , thereby increasing the bias voltage thereof and increasing the response speed of the comparator CP 1 . Hence, the occurrence of a delay in following up strobe light is eliminated despite decreasing of the input current to the comparator CP 1  in order to widen the photometric range of a photodetector PD 1  for photometry. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000260351-A (JP)
Title: Cathode ray tube and manufacture of cathode ray tube
Inventor: NAGASAWA KAZUFUMI
IPC: H01J29/87
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To solve a hollow phenomenon producing in the central part of a panel face after vacuum treatment and surrounding with a shrink band in a cathode ray tube in which the outer surface of the panel face is formed in almost a plane. SOLUTION: A semi-completed panel part 1 consists of a panel face 1a and a panel skirt 1b, the outer surface of the panel face 1a is formed in a curvature shape having a radius of curvature smaller than the radius of curvature of almost a plane shape of a completed product, the inner surface is formed in a curvature shape, a phosphor screen is formed on the inner surface, and the semi-completed panel part 1 is joined with a funnel part, an electron gun is fit to assemble a tube body, then the tube body is vacuum-treated, the outer surface of the panel face 1a of the vacuum-treated tube body is formed in almost the plane shape of the completed product, and the panel skirt 1b is surrounded with a shrink band so as to act the fastening force for holding almost the plane shape.
Patent JP-H03261228-A (JP)
Title: Transmission line changeover switch of redundant constitution
Inventor: NAKAISHI HIROSHI
IPC: H04B1/74
Filed: 1990-03-12
Abstract: PURPOSE:To test whether the changeover of a transmission line changeover switch is normally implemented or not in operation uninterruptedly by adopting redundancy constitution for the transmission line changeover switch. CONSTITUTION:The switch is provided with a 1st selector 1 selecting a 1st transmission line 4 and a 2nd transmission line 5 and a 2nd selector 2 switching a 3rd transmission line 6 branched from a 1st branch point of the 1st transmission line 4 and a 4th transmission line 7 branched from a 2nd branch point of the 2nd transmission line 5. Moreover, a 3rd selector is provided, which selects a 5th transmission line 8 sending an output signal of the 1st selector 1 and a 6th transmission line 9 sending an output signal of the 2nd selector 2. Furthermore, test pattern insertion circuits 12, 13, 16, 17 are connected to the transmission lines 4, 5, 8, 9 and test pattern detection circuits 14, 15, 18 are connected to the output of the selectors 1, 2, 3. Then the test pattern is extracted respectively to detect whether or not the operation of each selector is normal. Thus, whether or not the switching operation of the transmission line changeover switch is normally implemented in operation is tested uninterruptedly.
Patent JP-H02236890-A (JP)
Title: Magnetic disk device
Inventor: TORII TAKUJI
IPC: G11B33/14
Filed: 1989-03-10
Abstract: PURPOSE:To obtain high cooling ability by making a swivel flow component, generated by a fan, collide against the casing surface of the magnetic disk device directly. CONSTITUTION:The fan 9 is provided radially and the root part 9a is so structured as to secure the rigidity for prevention against the deformation of the casing 12 of the magnetic disk device 1. Further, the fan is in the radial shape, so a cut 10 is formed so as to make air easy to flow toward a fan exit 7. Then the swivel flow generated by the fan collides against the casing 12 of the magnetic disk device and the fan 9 nearly without being attenuated, so larger cooling effect is obtained as compared with conventional structure wherein the air from the fan collides against the casing 12 after losing a swivel component.