baber/WOPTO huggingface dataset:
Patent JP-H11310568-A (JP)
Title: Pentanoic amides
Inventor: MIYAJI NOBUHIDE
IPC: A61P35/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having inhibiting activities for abnormal proliferation of tumorous cells and intimal smooth-muscle cells, and low toxicity and useful for the prophylaxis or treatment, etc., of arteriosclerotic angiopathy caused by a cancer therapy and a risk factor such as hyperlipidemia, hypertension or diabetes. SOLUTION: This compound is represented by formula I (R<1> is H or the like; R<2> is H or the like; R<3> is H, methyl or the like; R<4> is H, methyl or the like; R<5> is H or methyl; R<6> is H, methyl of the like; R<7> and R<8> are each H, methyl or the like; R<9> is H or the like; R<10> is n-butyl or the like which can be substituted with 1-2 n-propyl groups or the like and 1-2 OH groups or the like; X is S or O), e.g. 1-benzyl-4-[4-(R)-t-butoxycarbonylamino-5- triphenylmethylmercapto-2,3-E-pentenoylamino]piperidine. The compound represented by the formula I is obtained by condensing, e.g. a compound represented by formula II Y<1> is a leaving group) with a compound represented by formula III in or without an organic solvent.
Patent JP-H11309262-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To construct simply and judge the connection of output and so on easily at the test, for example, of inspection agency by setting an electric circuit, which is able to output the information of game in connection with the game panel side, on main control circuit board. SOLUTION: A normal symbol starting means 32, a specific winning prize means 33, a top normal symbol starting means 34, a middle normal symbol starting means 35 and a lower normal symbol starting means 36 are connected to a game control means 21. Further, a normal symbol display means 42, a judging symbol display means 43, a stop switch 54 and an action area switch 55 and so on are also connected. Thus, a control circuit to control the game action of game panel side is constructed and form the electric circuit that outputs the related game information to the game panel side. The game information of game panel side is outputted from output ends 56-72 separately. Accordingly, the structure was made simply and it enables to judge the relation of connection.
Patent JP-S5747580-A (JP)
Title: Low pulse mig welding method
Inventor: SAKAGAMI MITSUHIRO
IPC: B23K9/09
Filed: 1980-09-03
Abstract: PURPOSE: To obtain penetration sufficiently and reduce the formation of spatters by periodically superposing peak-to-peak wave electric currents and voltages on respectively optimum reference currents and voltages within an area of large total current and an area of small one.  
     CONSTITUTION: An area of relatively large total electric current (12+13) and an area of small one (14+15) are repeated at low pulses. Peak-to-peak currents 13 and 15 as well as voltages 13' and 15' are periodically superposed on respectively optimum reference currents 12 and 14 as well as voltages 12' and 14' in a spray I area and a spray II area. In the spray I area the peak-to-peak waves are superposed even if they are above the critical currents, and in the spray II area, the small currents are superposed in order to lower the temp. of molten metal and prevent dripping. Particularly the electric power source characteristics of applying reference currents in the spray II ara are changed over to constant current characteristics, whereby the extremely stable arc is obtained with the small currents. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5746993-A (JP)
Title: Preparation of alkyl or aryl phosphonite
Inventor: TAKADA MASAROU
IPC: C07F9/48
Filed: 1980-09-03
Abstract: PURPOSE: To obtain the titled compound which is an intermediate raw material for an agricultural chemical, etc. in high yield, by reacting a specific ester with a Grignard reagent, adding an amine, etc. as a stabilizer to the formed reaction system, and treating the system in an inert gaseous atmosphere.  
     CONSTITUTION: A compound of formula I (R' is alkyl or aryl; X' is halogen) is reacted with a compound of formula II (R is alkyl or aryl; X is halogen). A stabilizer consisting of one or two or more amines, e.g. triethylamine, dibutylamine, dimethylaniline and DMF, or a mixture of the thriethylamine with an alcohol is added to the formed system after the completion of the reaction. The reaction system is then subjected to the after-treatment, e.g. filtration, washing with a solvent or concentration in an inert gaseous atmosphere to give the titled compound of formula III. The addition of the stabilizer suppresses the decomposition of the aimed substance and improves the yield thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02300795-A (JP)
Title: Musical sound synthesizer
Inventor: KUNIMOTO TOSHIFUMI
IPC: G10H7/00
Filed: 1989-05-15
Abstract: PURPOSE:To synthesize a musical sound with inharmonic overtone structure such as a percussion sound by inputting an external signal and leading out a signal which is propagated in a closed loop as a musical sound signal. CONSTITUTION:The delay time of a delay element 45n included in an all-pass filter 4n is longer than a unit delay time and a closed-loop connection is made so that the output signal of an adding means 1 is fed back as an input signal to the adding means 1 through a delay means 2 and the all-pass filter element 4n. Then the external signal is inputted to the adding means 1 and the signal which is propagated in the closed loop is led out as the musical sound signal. This closed loop operates as a resonance circuit having a resonance frequency, the signal in the closed loop is led out as the musical sound signal, and the total delay phase varies unmonotonously with the frequency, so that the musical sound with the inharmonic overtone structure is synthesized. Consequently, the musical sound having the inharmonic overtone structure like a percussion sound can be synthesized.
Patent JP-H0219128-A (JP)
Title: Pollution preventer for control handle of endoscope
Inventor: ERITSUKU OOPII
IPC: A61B1/00
Filed: 1989-05-15
Abstract: PURPOSE: To make a wheel easily removable after its using, by arranging a control knob removable at an opening of a bag and constructing so as to give control power to a control cable due to the control knob. CONSTITUTION: A cylindrical brake joint 120 with an outer projecting brake handle 122 is fixed to a brake joint member 124 with a screw 126. The brake joint member 124 contains a flange 128. A holding ring 130 is fixed at an upper/ lower control knob 134. The upper/lower control knob 134 is mounted turnably to the other parts of a control wheel and a brake mechanism through a connecting member 150 with a projecting outward flange 152 surrounding a cylindrical part. A right/left control knob 176 is mounted turnably to the upper/ lower control knob through the connecting member 150, a ball bearing assembly 160 and a connecting member 172.
Patent JP-H07323441-A (JP)
Title: Method and device for mold formation
Inventor: KAWATO NORIYUKI
IPC: B29C45/14
Filed: 1994-06-02
Abstract: PURPOSE:To avoid the wasting of insert parts and prevent sticking of molding material to an insert part supporting member by effecting an insertless molding in the case of a temporary molding operation. CONSTITUTION:In a device for forming an insert part in a molding product, a supporting member 21 for supporting the insert part is provided with a retaining part 25 for retaining the insert part and a cover securing part 30 with which a cover member 40 is releasably engageable in order to support the cover member 40 on the cover securing part 30 in the case of a temporary molding operation and the insert part is attached to the retaining part in place of the cover securing part 30 in the case of a regular molding operation. Therefore, in the case of the temporary molding, since the cover member has been attached to the insert part supporting member, an insertless molding can be effected without using the insert part and the wasting of the insert part can be avoided by the temporary molding operation.
Patent JP-H01291824-A (JP)
Title: Washtub and wash trough set
Inventor: SHIRAKI AKIHIKO
IPC: A47L17/02
Filed: 1988-05-18
Abstract: PURPOSE:To incline a container and facilitate the drainage work by pouring a seal member provided over the whole periphery of a drain hole on the bottom outside of the container, removably sticking it to the surface, and preventing the outflow of water from the inside of the container. CONSTITUTION:At least one drain hole 5 is provided at the bottom 3 of a container 2. A seal member 6 is provided over the whole periphery of the drain hole 5 on the outside of the container 2, the seal member 6 is poured and removably stuck to the surface S, the outflow of water W from the inside of the container 2 is prevented. As a result, the drainage work can be facilitated by slightly tilting the container 2. No cleaned object C is flowed out to the outside at the time of drainage, the dirt accumulated on the inner bottom face can be discharged to the outside together with the drain.
Patent JP-H09158020-A (JP)
Title: Nonwoven fabric of grafted polyolefin
Inventor: OTA SHINJI
IPC: D04H1/541
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin nonwoven fabric excellent in hydrophilic properties, retentivity and durability to electrolyte solution, and antioxidation properties, and useful as a battery separator by grafting a hydrophilic vinyl monomer onto a nonwoven fabric of polyolefin fiber. SOLUTION: A sheath-core type thermally fusible conjugated fiber using, as a sheath component, random copolymer such as a butene-1-propylene or an ethylene-butene-1-propylene copolymer containing 3.0-7.0wt.% of a 3-8C aliphatic unsaturated hydrocarbon such as butene-1 or a linear low density polyethylene, and, using, as a core component, a polypropylene is used as a raw material to form a nonwoven fabric. The nonwoven fabric is soaked in a dispersion of a hydrophobic radical initiator such as benzoyl peroxide in xylene, then dried to remove xylene and fix the radical initiator on the fiber surface.  Then, the fabric is dipped in an aqueous solution of a hydrophilic vinyl monomer such as acrylic acid to effect graft reaction to give the objective grafted polyolefin nonwoven fabric having 10,000-2000,000/mm<2> of granular graft polymer particles dispersed on the grafted polymer coating layer on the fiber surface.
Patent JP-H01291805-A (JP)
Title: Manufacture of injection-molded shoe sole
Inventor: KIKUCHI YUKIO
IPC: B29C45/16
Filed: 1988-05-18
Abstract: PURPOSE:To obtain a multi-layer shoe bottom with good adhesion and high quality by molding a lower shoe bottom and an upper shoe bottom respectively and integrally molding them in a series of manufacturing processes. CONSTITUTION:A lower shoe bottom mold 4 is mounted on one (e.g., lower) turn table 3 of the first turn table 1, a rubber material is injected and filled by the first injection-molding machine 5 to form a lower shoe bottom 7. The turn table 3 is then rotated while the molded object is vulcanized, the lower shoe bottom 7 is shifted on the second turn table 8, and an adhesive auxiliary is coated. The lower shoe bottom 7 near the first turn table 1 is mounted on a bottom mold 15 for the upper shoe bottom of an upper turn table 2 by the rotation of the second turn table 8, a dummy last mold is coupled with a side mold. An upper shoe molding material is injected into an upper shoe bottom molding gap by the second injection-molding machine 18 for integration molding.
Patent JP-H10301644-A (JP)
Title: Power supply unit
Inventor: KONDO HIKARI
IPC: H02M1/08
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit which prevents an electromagnetic wave that becomes the beat sound of a power supply transformer and noise of a radio from occurring. SOLUTION: A comparator circuit 5 compares terminal voltage of a smooth condenser C1, i.e., direct current output voltage VOUT with reference voltage V1. Also, a power supply synchronous pulse generating circuit 3 generates a power supply pulse that is synchronized with polarity change of input alternating current power supply voltage. The conductive state and non-conductive state of a switch element 1 are performed switch control by synchronizing with a power supply synchronous pulse in accordance with a comparison result of the circuit 5. That is, the continuity/non-continuity of the element 1 is switched at zero cross point where the polarity of input alternating current voltage changes.
Patent JP-S61614-A (JP)
Title: Method of spinning of mixed spun yarn
Inventor: ASANO MASAJI
IPC: D01D5/36
Filed: 1984-06-12
Abstract: PURPOSE:To spin mixed yarn of a polyolefin and a polyester or a polyamide stably for a long time, by extruding a mixed polymer flow from a specific nozzle provided with a draw part and an extrusion hole. CONSTITUTION:30-90wt% polyolefin having >=20 melt index is blended with a fiber-forming polyester or a fiber-forming polyamide, having >=0.50 intrinsic viscosity, passed through a draw part, and extruded from an extrusion hole. The hole length L of the draw part is >=0.2mm., >=6X10<3>sec<-1> shear rate is applied to a hole wall, <=4X10<3>sec<-1> shear rate is applied to an extrusion part. and the surface temperature of the extrusion hole is made not 15 deg.C or more lower than the melting point of the polyester or polyamide.
Patent JP-S5822485-A (JP)
Title: Graph and character display device
Inventor: KATAHIRA TAKASHI
IPC: G06F3/153
Filed: 1981-08-03
Abstract: PURPOSE:To copy only a useful graph by selecting a hard copy of only graphs, a hard copy of only characters, and a simultaneous hard copy of graphs and characters. CONSTITUTION:A selective indication device 15 sends an indication of selecting one of hard copies of only graphs, only characters, and both graphs and characters on a form in a hard copying device 10 to a display controller 2. Then, the controller 2 extracts and decodes graph data from a graph memory 12 and character data from a character memory 12 to send them to a graph and  character display memory selector 14. According to the copying indication from the device 15, the selector 14 selects one of three ways-only graph data, only character data, and both graph data and character data-and sends the data to the hard copying device 10, thereby copying only necessary data on the form in the device 10. Thus, only useful data are copied without copying unnecessary characters or graphs.
Patent JP-H04365759-A (JP)
Title: Method for supplying power to self-traveling elevator
Inventor: IIJIMA ATSUSHI
IPC: B66B1/34
Filed: 1991-05-28
Abstract: PURPOSE:To improve service for passengers by guiding the other normal machine riding cage to a refuge zone separated from the essential control unit, and controlling a riding cage, connected to a troubled control unit, by this separated control unit in place of the troubled control unit. CONSTITUTION:When a #1 machine control unit is detected in trouble, a #2 machine not in service relating to passengers is moved into a refuge zone A1 in the vicinity by a normal control method. A control unit 19 of the #2 machine is separated from a riding cage of the #2 machine to switch its control by a refuge zone section control unit 22 relating to the zone A1. In the control unit 19 separated from the #2 machine, for controlling a riding cage of a #1 machine this time, a drive power supply is connected so as to supply power to each section coil 18 through a section changeover switch 20, and the #1 machine is moved to the nearest rescue story to rescue passengers. In this way, service for the passenger can be improved.
Patent JP-S5456119-A (JP)
Title: Speed controller for motor
Inventor: SHIRAKAWA MASAMI
IPC: H02P29/00
Filed: 1977-10-11
Abstract: PURPOSE: To provide a constant loop gain regardless of the set speed, when changing the set speed of motor to be controlled by varying a frequency dividing ratio of programmable counter.  
     CONSTITUTION: A rotational speed of motor 5 is detected by a detector 6, with its pulse signal processed a frequency dividing to 1/N by a counter 7. This divided signal of pulse is inputted to a phase comparator 2 being compared with an input signal of reference signal oscillator 1, with its deviation signal applied to a servoamplifier 4 through a filter 3. Subsequently, N of the counter is changed by selecting a switch 8, with a gain control voltage outputted in accordance with its speed by a decoder 9, and a gain of the servo-amplifier 4 will be adjusted in accordance with this voltage 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5912680-A (JP)
Title: Chromakey device
Inventor: YAMAMOTO YOSHIKAZU
IPC: H04N9/75
Filed: 1982-07-13
Abstract: PURPOSE:To avoid the difference from an original signal in the waveform, in detecting an edging time of a key signal is detected, by detecting a gradient of the waveform of the key signal and multiplying a coefficient larger with the gradient increased to the original sample data. CONSTITUTION:The key signal from an input terminal 13 is applied to an operating circuit 18 via latches 14-17. The level of the key signal is changed in the circuit 18 and an output of the circuit 18 is extracted at an output terminal 21. The key signal from the input terminal 13 is applied to a subtraction circuit 22 and the key signal before one sampling period from a latch 23 is applied. A differential values DELTAx of the key signal represented with (xn-xn-1) appears at the circuit 22, where xn is the present one sample data of the key signal and xn-1 is one sample data before one sampling period. The differential value DELTAx is applied to an ROM 25 as an address. A data table generating a multiplication coefficient k.¦DELTAx¦(where; k is a prescribed value) proportional to the absolute value of the differential value DELTAx is stored in the ROM 25.
Patent JP-S5823911-A (JP)
Inventor: TAKEUCHI YOSHIO
IPC: A41D1/02
Filed: 1981-08-05
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-H10311718-A (JP)
Title: Road-shape measuring apparatus
Inventor: ISHIBASHI SHIZUKA
IPC: G01B21/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To simply correct a change in a measuring range due to the inclination of a vehicle without a need of a complicated mechanism and of a computing operation by a method wherein a sensor is installed at an arm which is attached to a rod as a shaft at a high-speed rotating body. SOLUTION: A road-shape measuring apparatus is provided with a vehicle 10, with a high-speed rotating body 15 which is driven by a motor 18 as an outer-rotor motor while a rod 13 which is turned freely around a shaft 20 parallel to its advance direction is used as an axis, with a pantograph 17 which is attached between one end 22 of the rod 13 and a fulcrum 21 installed at the vehicle 10 and with a sensor 11 as a rangefinder, a camera or the like installed on an arm 19 attached to its node N and the shaft 20 so as to be freely rotatable. When the vehicle 10 is tilted, the angle with reference to the vehicle 10 of the sensor 11 is corrected owing to a gyro effect, and the ratio of the corrected angle to the angle of inclination of the vehicle 10 is set optimally by the length of every side of the pantograph 17.  A constitution which is not provided with a pantograph is possible, and a corrected angle in this case is equal to the inclination of the vehicle.
Patent JP-H04325649-A (JP)
Title: Aluminum alloy sheet for bonded can body
Inventor: KOYAMA KATSUMI
IPC: C22C21/06
Filed: 1991-04-24
Abstract: PURPOSE:To provide an aluminum alloy sheet for bonded can body excellent in corrosion resistance and capable of meeting the recent demand for the thinning of can body. CONSTITUTION:The aluminum alloy sheet is an aluminum alloy sheet for bonded can body characterized by having a composition consisting of, by weight, <=0.45% Fe, <=0.08% Cu, <=0.3% Zn, 0.05-0.25% Cr, 3.0-5.5% Mg, and the balance Al with inevitable impurities.
Patent JP-S5548529-A (JP)
Title: Screw type wirecut electric spark machine
Inventor: ONOUE MAKOTO
IPC: B23G1/22
Filed: 1978-10-04
Abstract: PURPOSE:To process accurately a precision coil with an equal pitch by use of a wirecut electric spark machine enabling to process precisionally without applying a  mechanical force to a workpiece. CONSTITUTION:In operating a sprial machining, first, a pipe shape workpiece 8 having a specific thickness is clamped with a chuck 10 to set at theta rake angle.  Secondly, the wokpiece 8 permits for facing to a wire electrode 1 without revolving, and a motor 17 is operated to feed workpiece 8 to D axis for operating wirecut. Then, in completing a specific dimension of machine cut, the motor 17 is stopped, at the same time in revolving the workpiece 8 around C axis the motor 16 is operated allowing the workpiece 8 to feed a pitch along B axis. Thus, this allows to operate a specified spiral machining by controlling the rotation and the pitch feed synchronously with the NC control unit 18.
Patent JP-H07333255-A (JP)
Title: Signal converter
Inventor: FUNAKI HIDEFUMI
IPC: G01R15/24
Filed: 1994-06-03
Abstract: PURPOSE:To provide a signal converter capable of taking a wide dynamic range. CONSTITUTION:A signal converter apparatus comprises a laser device 1 that emits a laser light, an optical probe 2 that receives the laser light from the laser device 1 and an input electric signal (I) and varies the intensity of a penetration light corresponding to the intensity of the input electric signal (I), a light-dividing device 3 that divides the output light from the optical probe 2 and a photoelectric transducer 4 that converts one of the divided output light of the light-dividing device 3 to an electric signal. It further comprises a correction device 5 that receives the output signal from the photoelectric transducer 4 and input electric signal to obtain a difference between them, i.e. a correction signal and applies the correction signal to the optical probe 2.
Patent JP-H02277560-A (JP)
Title: Document shredder
Inventor: IWAMOTO TSUYOSHI
IPC: H02P23/24
Filed: 1989-05-15
Abstract: PURPOSE:To make shredding capacity of a motor for shredding variable and to enhance efficiency of shredding operation by providing a manual changeover means for changing the capacity of a capacitor to the electric circuit of the motor for shredding or providing a changeover means responsive to the temp. of the motor for shredding. CONSTITUTION:A motor 1 for shredding is provided with a changeover means A for connecting three pieces of capacitors 3-1, 3-2, 3-3 having different capacity to a winding in order to change over the capacity of shredding. The capacitors 3-1, 3-2 are connected to the respective contacts of the changeover means 4 and the capacitor 3-3 is connected to the winding 2 of the motor 1. This motor 1 for shredding is driven with the shredding capacity correspondent to the capacities of the capacitors 3-1, 3-2, 3-3 selected by the changeover means 4. The shredder can be utilized in the optimum shredding conditions by changing over the changeover means 4 in accordance with a method of utilization and a state of utilization. The changeover means 4 may be constituted so that it is changed over according to the temp. rise of the motor 1 for shredding.