baber/WOPTO huggingface dataset:
Patent JP-S58172427-A (JP)
Title: Variable capacity turbine casing in supercharger
Inventor: SHIMIZU SHIYOUZOU
IPC: F02B37/22
Filed: 1982-04-01
Abstract: PURPOSE:To utilize energy effectively by dividing a volute flow path in a turbine casing into three paths longitudinally of the axis of a turbine wheel and disposing a switch device changed over according to the engine speed in an exhaust gas introducing portion to the respective flow path. CONSTITUTION:A volute flow path in a turbine casing 5 of a supercharge is divided by partition plates 14, 15 circumferentially and longitudinally of the axis of a turbine wheel 8 into first-third flow paths 16-18. Also, a switch device 20 is connected to an exhaust gas introducing portion in the turbine casing 5 and two groups of pipings 3a, 3b conducted from respective cylinder groups. The switch device 20 is provided with two valves 22, 23 which are controlled according to the engine speed. Namely, the respective valves 22, 23 are under the condition shown by the solid line in low speed running to increase action speed of exhaust gas to the wheel 8 while under the condition shown by the dotted line in high speed running to give a large volume to the casing 5 for operation.
Patent JP-H06106157-A (JP)
Title: Garbage treatment device
Inventor: YAMADA SHIGERU
IPC: E03C1/266
Filed: 1992-02-05
Abstract: PURPOSE:To prevent the leakage of the malodor due to the spoilage of the garbage accumulated in an inverted U-shape pipe to the outside in a garbage treatment device receiving garbage such as vegetable refuse from the sink of a kitchen to subject the same to grinding treatment. CONSTITUTION:A garbage treatment device consists of the garbage grinder 20 communicating with the outflow port of a sink 10, the grabage separator 30 connected to the grinder 20 and the garbage recovery part connected to the garbage separator 30 by the feed pipe 33 sending the garbage separated by the garbage separator 30. A deodorizing device 60 injecting a deodorizing soln. into the garbage recovery part and the hermetically closed container 50 surrounding a deodorizing device 60 are provided and a deodorant 62 is provided in the hermetically closed container surrounding the garbage recovery part. Pref., the garbage separator and the garbage recovery part are connected by an inverted U-shape pipe and a bypass tube 52 is connected to the inverted U-shape pipe on the side of the recovery part.
Patent JP-S62211555-A (JP)
Title: Quantitative determination of atrial natriuretic peptide
Inventor: FUJITA SEIICHI
IPC: C12Q1/00
Filed: 1986-03-12
Abstract: PURPOSE:To easily and more exactly measure the atrial natriuretic peptide contained in a specimen by using the atrial natriuretic peptide and antiatrial natriuretic peptide for an enzyme label. CONSTITUTION:The liquid contg. the human atrial natriuretic peptide (hANP), the hANP which is preliminarily refined or artificially synthesized and labeled with the enzyme and the hANP are hypodermically injected. The hANP is then quantitatively determined by the method based on an enzyme immunological method using the resultant anti-hANP, by which the hANP existing in the specimen is easily and more accurately measured.
Patent JP-H05219125-A (JP)
Title: Updating system for accumulated telegraphic message
Inventor: ODAJIMA KAZUO
IPC: H04L13/08
Filed: 1992-02-05
Abstract: PURPOSE:To obtain the updating system of an accumulated telegraphic message capable of exhibiting the throughput of the whole system to the maximum by separating the storage of an input telegraphic message and the update of the telegraphic message from each other, and executing the update of the telegraphic message during time other than storing time. CONSTITUTION:An accumulated telegraphic message storing means 2 stores the telegraphic message inputted from an telegraphic message input/output device 10 in a telegraphic message accumulating means 9, and simultaneously, it informs an accumulated telegraphic message state monitoring means 5. By this information, the means 5 stores monitoring information in an accumulated telegraphic message state management information means 8. Besides, an accumulated telegraphic message updating means 7 rejects the old telegraphic message among the telegraphic messages in the means 9 within a range not beyond the range set by an update limit setting means 4 at the time judged by an accumulated telegraphic message update starting means 6, and updates the inside of the means 8. Accordingly, since update processing is not necessitated at the time when the new input telegraphic message is stored, access to an external file is managed with the minimum number of times, and the loss of the processing time of the external file to be caused at the time of updating a large number of the telegraphic messages can be minimized.
Patent JP-H08320730-A (JP)
Title: Band-gap voltage reference and method for generation of band-gap reference voltage
Inventor: KOO RONALD B
IPC: H03F3/347
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an accurate bootstrapped bandgap voltage reference which has a small size and a small number of components. SOLUTION: This bandgap voltage reference 54 incorporates the serial connection of a proportional-to-absolute-temperature(PTAT) voltage dropping resistor R3 and VBE voltage dropping transistor Q3 and can generate a bandgap voltage VREF (VREF=VPTAP+VBE) through the serial connection. The reference 54 also incorporates a PTAT current generator 80 having a pair of bipolar transistors Q1 and Q2 which obtain the base current of a base current node between the resistor R3 and transistor Q3 from the node. The PTAT current generated form the generator 80 is compensated so as to offset the influence of the base current flowing through the resistor R3.
Patent JP-H10249319-A (JP)
Title: Garbage treating machine having no malodor
Inventor: WATANABE TETSURO
IPC: B09B3/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To eliminate malodor at the time of opening a lid and during operation. SOLUTION: A sucking port 4 is provided at a tank wall of a garbage fermentation tank 2 of a garbage treating machine 1, and a blower 14 is connected to the sucking port 4, and air or gas discharged from the blower 14 is introduced to a deodorizing cylinder 15 through a piping 13. An inside of the garbage fermentation tank is kept in negative pressure and a weak reduced pressure state is maintained since the blower 14 is actuated in order to discharge the air in the fermentation tank 2 and somewhat many air than an introduced air volume is always discharged in the fermentation tank 2. Therefore, when the lid 17 of a charging port 3 of the garbage treating machine 1 is opened, the malodor is not leaked since the inside is in the reduced pressure state.  On the other hand, a waste gas sucking the air in the garbage fermentation tank 2 with the blower 14 is discharged further through a deodorizing member.
Patent JP-2000249776-A (JP)
Title: Electronic watch
Inventor: SUZUKI KENJI
IPC: G04C17/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To miniaturize an electronic watch even attached with an additional mechanism by arranging a piezoelectric actuator displaced when applying a voltage to it near part of a display member other than a watch display, pressing the actuator into contact with the display member, and directly driving the display member. SOLUTION: A control circuit outputs a day change signal to a piezoelectric actuator drive circuit when 24 hr elapse. A prescribed AC voltage is applied to the piezoelectric element of a rectangular plate piezoelectric vibrator 32, and the piezoelectric vibrator 32 is vibrated by the piezoelectric effect of the piezoelectric element. The side face of the piezoelectric vibrator 32 makes an elliptic motion due to the vertical vibration by the piezoelectric element and the bending vibration by the piezoelectric element in the vibration state. Since the end section of the piezoelectric vibrator 32 is kept in pressure contact with a beam section 35 by a pressure spring 37, a day plate 31 is rotated by the frictional force between the end section and the beam section 5.  A rotation sensor detects the rotation state of a gear 39 coupled with the tooth section 34 of the day plate 31 and outputs a signal to a rotation detecting circuit then to a control circuit. The rotation detecting circuit judges the rotation quantity of the day plate 31 and sends a stop signal to the drive circuit when the day plate 31 is rotated by a one-day portion.
Patent JP-H01230744-A (JP)
Title: Aluminum alloy for magnetic disk substrate
Inventor: NANBAE MOTOHIRO
IPC: G11B5/73
Filed: 1988-03-08
Abstract: PURPOSE:To improve the adhesion of electroless plating in base treatmental plating and to smoothen the plated finish surface of the title alloy by specifying the contents of Cu, Mg and Zn in an Al alloy and regulating the contents of Si and Fe as impurities. CONSTITUTION:The compsn. of an Al alloy for a magnetic disk is formed with the compsn. contg., as essential elements, by weight, 0.001-0.009% Cu, 2.0-6.0% Mg and 0.05-2.0% Zn, in which, as impurities, <=0.1% Si and <=0.1% Fe are regulated and the balance consisting of inevitable impurities with Al. If required, one or more kinds selected from 0.01-1.0% Mn, 0.005-0.25% Cr, 0.001-0.1% Zr and 0.001-0.05% Ti are selectively incorporated thereto. By this method, the Al alloy for a substrate having excellent adhesion of electroless plating, having smooth plated finish surface and having no surface faults can be obtd.
Patent JP-2000245585-A (JP)
Title: Lower rail structure for refrigerator
Inventor: ISHIGURO SHIGETOKI
IPC: F25D23/06
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To easily perform calking work and changing work of the lower rail. SOLUTION: A lower rail 30 consists of the first rail member 38, which is installed as attachable and removable to an insulated box body 12 with a screw 36, and the second rail member 40, which is installed as attachable and removable to the first rail member 38. The first rail member 38 is equipped with a support part 42, which is positioned as corresponding to the insulated box body 12, and a engaging part 46, which is combined with the second rail member 40. Two rail streaks 58 and 60 are set up on the upper face of the horizontal connecting board 56, which connects a front board 52 and a rear board 54 of the second rail member 40.  By combining an engaged part 64, which is formed in the lower part of the front board 52 and the rear board 54 of the second rail member 40, with the combining part 46 of the first rail material 38, the second rail member 40 is installed to the first rail member 38.
Patent JP-H02263308-A (JP)
Title: Magnetic head
Inventor: MATSUZAKI MIKIO
IPC: G11B5/60
Filed: 1990-03-06
Abstract: PURPOSE:To easily and surely remove a chip, sludge, etc., for a magnetic head having a slider containing a read/write element by forming a slider on a surface counter to a magnetic recording medium, preparing two protruded rail parts in the air flowing direction with a space secured between both rails, and forming a substantially even plane between both rail parts. CONSTITUTION:A magnetic head has a slider 1 containing a read/write element 2. The slider 1 is formed on a surface counter to a magnetic recoding medium and two rail parts 101 and 102 are protruded in the air flowing direction with a space secured between both rails. Then a slider surface 107 formed between both parts 101 and 102 shows substantially an even plane as a whole. In such a constitution, the number of production processes can be decreased with a compact magnetic head in particular together with sure removal of the chip, the sludge, etc. Furthermore, the area of the slider end face is increased for improvement of the freedom degree of design with take-out of an electrode, etc.
Patent JP-S60200012-A (JP)
Title: Liquid fuel burner
Inventor: HIRATA YASUSHI
IPC: F23D11/00
Filed: 1984-03-21
Abstract: PURPOSE:To control accumulation of tar on an evaporation surface, by a method wherein fuel is evaporated while it is being turned, and a position where the fuel collides directly against the evaporation surface is shifted in the direction of turning than a position where combustion air collides directly against the evaporation surface. CONSTITUTION:Fuel is injected along with combustion air along the inner circumference of an evaporation chamber 1 from a blast pipe 4, evaporated on an evaporation surface 7 provided on an inner wall of evaporation chamber 1 while it is being turned and supplied to a combustion part 8 of the upper part for combustion while it is being mixed. In this instance, a position where the fuel collides directly against the evaporation surface 7, that is, a collision surface 9 of the fuel is kept shifted slightly in the direction of turning than a position where the combustion air collides directly against the evaporation surface 7, that is, a collision surface 10 of the air. With this construction, a partial cooling phenomenon of the evaporation surface through the fuel and the combustion air is mitigated, generation and accumulation of tar are almost eliminated and generation of a foul odor at the time of ignition, extinction and combustion and carbon monoxide are decreased.
Patent JP-S55710-A (JP)
Title: Flame-retardant synthetic resin composition
Inventor: ISHIKAWA KOSABUROU
IPC: C08L1/00
Filed: 1978-05-08
Abstract: PURPOSE: A flame-retardant synthetic resin composition, obtained by blending 100 parts by wt. of a combustible synthetic resin with not less than 0.1 parts by wt. of a halogenated diphenyl sulfide.  
     CONSTITUTION: 100 parts by wt. of a combustible synthetic resin (polyethylene, polyvinyl acetate, unsaturated polyester) is blended with not less than 0.1 part by wt. (preferably 0.5W25 parts by wt.) of a halogenodiphenyl sulfide, e.g., dibromodiphenyl sulfide, 3,5,3',5'-tetrahalogenodiphenyl sulfide derivative, shown by the formula I [X is halogen; A is H or 1W6C (halogenated) hydrocarbon group; both m 1  and m 2  are 0W5; n 1  and n 2  are 0 or 1 (both m 1  and m 2  are not zero simultaneously; m 1 +n 1 ≤5; m 2 +n 2 ≤5)]. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11254331-A (JP)
Title: Grinding stone and its manufacture
Inventor: KAJI SATOSHI
IPC: B24D3/06
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To grind efficiently without eccentric wear, and to perform working of a work with uniform surface roughness. SOLUTION: In order to manufacture this grinding stone, a plating layer 2 is formed on an aluminum base metal 1 by nickel plating, and a resist layer 3 of polymer material is formed on the plating later 2 by screen printing or the like, and plural arranged holes 3a having a prescribed size are formed at prescribed intervals on the resist layer 3 by exposure or developing treatment or the like, and then abrasive grains 4 are arranged in the arranged holes 3a respectively by ultrasonic vibration or the like. And then, after temporary fixing plating 5, by which the abrasive grains 4 are temporarily fixed to the plating layer 2, is formed, the resist layer 3 is dissolved and removed by alkali solution or the like, and a holding layer 6, which holds the abrasive grains 4 as it encircles the abrasive grains 4, is formed by nickel plating.  Thereafter, the base metal 1 is dissolved and removed by alkali solution, and the abrasive grains 4 are projected by electrolytic etching of the plating layer 2, the temporary fixing plating 5 and the holding layer 6, to thereby manufacture the grinding stone.
Patent JP-S57169022-A (JP)
Title: Production of cold rolled mild steel plate by continuous annealing
Inventor: YASHIKI HIROYOSHI
IPC: C21D8/02
Filed: 1981-04-11
Abstract: PURPOSE:To produce a cold-rolled mild steel plate of superior deep drawability by decreasing the contents of Al, N in aluminum killed steel, adding Ti and subjecting said steel to rolling and heat treatment under specific conditions. CONSTITUTION:An ingot of the aluminum killed steel contg. 0.02-0.08% C, <0.03% Si, <0.40% Mn, <0.050% SolAl, and 0.0020% N, and contg. Ti in such a way that the value of Ti/N attains >=3 is first hot-rolled, then it is finish- rolled at a temp. higher than the Ar3 transformation point. This is coiled at <=700 deg.C, and is further cold-rolled, whereby the steel plate of intended thickness is obtained. This is heated up to a temp. higher than the recrystallization temp. and a temp. lower than the Ar3 transformation point by a continuous annealing system and is maintained at these temps. for 20-120sec to cause recrystallization and grain growth to make mild, whereby formability is improved. Thence, it is reduced of temp. down to 250-450 deg.C overaging temps., and is held at these temps. for 1-10min, whereby the solid soln. carbon which is the cause for generation of aging is reduced.
Patent JP-H08243808-A (JP)
Title: Throwaway tip clamp mechanism
Inventor: ARAI TATSUO
IPC: B23B27/16
Filed: 1995-03-14
Abstract: PURPOSE: To provide a throwaway tip clamp mechanism capable of aiming at improvement in attaching accuracy, prevention of positional displacement and simplification of attachment of a throwaway chip. CONSTITUTION: A cylindrical projection 33 is formed on the tip attaching seat 32 of a tool main body 31, the locking hole 35c of a seat 35 is fitted to the projection 33, an annular recess 35e is formed in the locking hole 35c of the seat 35, an annular groove 33b is circumferentially formed in a position facing to the annular recess 35e on the outer peripheral surface 33a of the projection 33 and a stopper ring 39 having a slit in the groove 33b is fitted in the locking hole 35c of the seat 35 so that its annular recess 35e may be locked thereto. Furthermore, a throwaway tip 37 is set on the seat 35 and a chip attaching screw 38 is screwed in an attaching screw hole 34 formed from the inside of the projection 33 to the tip attaching seat 32 through the locking hole 37e of the throwaway tip 37.
Patent JP-2000258097-A (JP)
Title: Rifle gun holder reinforcing structure
Inventor: KAGAMI TOMOYASU
IPC: F41C23/20
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a rifle gun holder reinforcing structure in which a shock at the time of shooting can be prevented from being applied to the gun holder, the holder can be prevented from being loosened, curved or damaged. SOLUTION: A supporting plate 11 is fixed between a rifle gun holder 6 and a gun base part 3. Then, this supporting plate 11 is formed to have an area to close a space ranging from the lower part of the gun holder 6 to the lower part of the gun base part 3. In addition, this is constituted by a cylindrical member 12 bridged between the lower part of the gun holder 6 and the lower part of the gun base part 3, and an upper plate spacer 13 bridged between the upper part of the cylindrical member 12 and the lower surface of the gun base part 3.
Patent JP-S58171830-A (JP)
Title: Sorting of integrated circuit device
Inventor: NISHIMURA TAKAHISA
IPC: H01L21/66
Filed: 1982-04-02
Abstract: PURPOSE:To easily discriminate an integrated circuit by connecting a resistance bodies having different values for each function between the electrodes provided at the same area and by sorting resistance values of such resistance bodies. CONSTITUTION:When chips A and B having two kinds of functions are loaded on the same silicon substrate, a resistance body is connected between the electrodes T1 and T2 at the same area of chips A and B. At this time, a resistance value of chip A is considered as RA, while a resistance value of chip B is considered as RB. These are different each other. The chips A and B are discriminated by measuring resistance value between the electrodes T1 and T2. Thereafter, each chip is judged for adequacy by testing it under the adequate measuring condition.
Patent JP-H05136901-A (JP)
Title: Subscriber's equipment with self-diagnostic function
Inventor: OI MASAKAZU
IPC: H04B3/46
Filed: 1991-03-19
Abstract: PURPOSE:To allow a subscriber's equipment itself to conduct a diagnostic test of the subscriber's equipment without affecting usual communication processing. CONSTITUTION:The equipment is provided with a transmission processing circuit 50 connecting to a point T to implement signal transmission processing, a reception processing circuit 51 connecting to the point T similarly to implement signal reception processing, a cable driver 52 to send a signal while being connected to the transmission processing circuit 50, a subscriber line transformer 53 having primary-ternary windings for implementing signal transmission reception with an intra-office equipment, a waveform equalization circuit 54 receiving a signal from a subscriber line side inputted through the subscriber line transformer 53, implementing equalizing processing to the effect of attenuation or reflection or the like for the signal line and giving the result to the reception processing circuit 51, and a transmission reception pattern identification circuit 55 comparing a transmission signal from the point T received from the transmission processing circuit 50 with a reception signal bypasses through the ternary winding of the subscriber line transformer 53 and inputted from the reception processing circuit 51.
Patent JP-H09240695-A (JP)
Title: Tube container
Inventor: TOMATSURI TAKEO
IPC: B32B27/32
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a tube container excellent in sealing property of foreign materials, of which heat-sealing strength does not decrease even if the contents contain surfactants or the like. SOLUTION: At least the innermost layer getting in contact with the contents is constituted of a blended resin made of 70-99wt.% of ethylene-α olefincopolymer obtained by the polimerization with a singlesite catalyst and 1-30wt.% of low density polyethylene obtained by the polymerization with a multisite catalyst.
Patent JP-H01230966-A (JP)
Title: Control of refrigerating system and thermostatic expansion valve
Inventor: TANAKA SO
IPC: G05D23/12
Filed: 1988-03-10
Abstract: PURPOSE:To make it possible to prevent the freezing in an evaporator without using a capacity variable compressor by carrying out the filling of an evaporator with liquid only with a thermostatic expansion valve when the evaporation pressure and evaporation temperature are low. CONSTITUTION:The displacement of the valve section 106 of an expansion valve is determined by a difference of force,  P, which is determined by adding a force determined by the pressure on the upper side of a diaphragm 112 and the pressure on the lower side of the diaphragm developed by leading a pressure corresponding to the evaporation pressure at the outlet of an evaporator to uniform pressure connection opening 114 and the spring force of a bias spring 116. That is, the valve opening at the valve section 106 is determined by a signal of the pressure difference which corresponds to the signal of the extent of overheating. The pressure of a working fluid by the temperature of a temperature sensitive cylinder 120 is transmitted to the upper section of the diaphragm 112 through a capillary 119 to push down valve holding means through a working rod 103. If, in a refrigerating system to which this thermostatic expansion valve 100 is connected, the evaporation temperature falls below a certain temperature, the system function to open the valve even if the extent of overheating is zero. That is, the evaporator is kept full of liquid; a freezing phenomenon is prevented by reducing the cooling capacity of the evaporator for thermal load.