baber/WOPTO huggingface dataset:
Patent JP-S62153279-A (JP)
Title: Substituted phenoxypropylamide derivative and production thereof
Inventor: HIRAKAWA NOBUHIKO
IPC: A61K31/445
Filed: 1985-12-27
Abstract: NEW MATERIAL:A compound shown by formula I (R1 is H or lower alkyl; R2 is methoxycarbonylfuryl, carboxyfuryl, methylfuryl, cyanofuryl, piperidinomethylfuryl or dimethylaminomethylfuryl; p is 0-2) or its salt. EXAMPLE:N-[3-{3-( Piperidinomethyl )phenoxy}propyl]-2-(5-methy-lfurfurylthio) acetamide. USE:Having an inhibitory action on secretion of acid in the stomach based on improved histamine H2 receptor antogonism and further protecting action on mucosa of stomach and useful as an antipeptic ulcer. PREPARATION:For example, a 3-{3-(piperidinomethyl)phenoxy} propylamine shown by formula II is reacted with a compound shown by formula III in an inert organic solvent optionally in the presence of a condensation agent to give a compound shown by formula I.
Patent JP-H11126304-A (JP)
Title: Magnetic head and magnetic recording or reproducing device
Inventor: OGURO SHIGERU
IPC: G11B5/10
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head capable of reducing the absolute quantity of the magnetic powder chipped from a recording medium by lessening the substantial sliding area with the recording medium. SOLUTION: A frame part 11b is projected and formed on the front surface 11a of a shielding case 11 and the surface of the frame part is formed as a sliding surface 11c with which the recording medium comes into contact, by which the sliding area of the recording medium is reduced. Further, the four rising parts 11d of the frame part 11b and the sliding surface 11c are composed as a smooth continuous surface and, therefore, the friction between the recording medium and the sliding surface under sliding may be lessened. The lessening of the generation of dust, such as magnetic powder and magnetic material is thus made possible.
Patent JP-H11127191-A (JP)
Title: Electronic mail transmitter-receiver system
Inventor: SEKIHARA TADASHI
IPC: H04W12/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic mail system of a portable terminal where the communication cost is reduced, the utilizing time of the portable terminal is reduced and the throughput to the user is enhanced. SOLUTION: A communication substitute server 02 makes connection to a mail server 01, based on authentication information in a request file 04 from a portable terminal 03, receives a mail by a reception condition, transmits the mail and a communication result file 06 informs the portable terminal 03 of the communication result. In the case of the communication between the communication substitute server 02 and the portable terminal 03, the communication from the portable terminal 03 to the communication substitute server 02 is to transfer the request file 04 and the communication from the communication substitute server 02 to the portable terminal 03 is to transfer a completion notice 05 or the communication result file 06. A storage device 07 stores plural request files 04 of the portable terminal 03 and the communication result files 06 obtained by the execution of the request.
Patent JP-H05130198-A (JP)
Title: Telephone set
Inventor: YOSHIDA YASUHIRO
IPC: H04M1/27
Filed: 1991-11-08
Abstract: PURPOSE:To utilize a time till a destination telephone set replies a phone call effectively in the case of automatic dialing. CONSTITUTION:At first, a desired telephone number is registered in a number registration memory 8b and a message corresponding to the telephone number is registered in a message registration memory 9b by the key operation of a key operation section 6. In the automatic dialing, when a desired automatic dial key is depressed, the telephone number corresponding to the key entry is sent to a tone transmitter by a number registration memory 8b and the result is sent to a telephone line 1 via a speech network 3 and a hook switch 2 as a DTMF signal. When the line is connected, a detection signal is sent to a message registration memory 9b from a line polarity inversion detection circuit 5 and a message corresponding to the automatic dial key is sent to the telephone line 1 from the same memory 9b via the speech network 3 and the hook switch 2.
Patent JP-H04165655-A (JP)
Title: High-frequency semiconductor device
Inventor: ANDO MAMORU
IPC: H01L23/12
Filed: 1990-10-29
Abstract: PURPOSE:To manufacture a high-frequency semiconductor device without spoiling the high-frequency characteristic of the device remarkably even when the device is of a plastic molded type by providing wires which connect source electrodes with source leads and a shielding wire which is connected to the source leads and crosses a semiconductor chip so as to pass between a gate and drain electrodes. CONSTITUTION:This high-frequency semiconductor device is provided with wires 24 which connect the source electrodes 20 of a semiconductor chip 11 to source leads 13, wires 22 and 23 which respectively connect the gate and drain electrodes 19 and 21 of the chip 11 with gate and drain leads 14 and 15, and a shielding wire 25 which is connected to the leads 13, passes between the electrodes 19 and 21, and crosses the chip 11. Since the wire 25 across which the lowest potential, such as earth potential, etc., is applied crosses the chip 11, the stray capacity between the chip 11 and wire 25 can be reduced by the shielding effect of the wire 25. Therefore, a high-frequency semiconductor device can be assembled inexpensively without spoiling the high-frequency characteristic of the device remarkably even when the device is of a plastic molded type.
Patent JP-H01134397-A (JP)
Title: Display monitor
Inventor: NAKAYAMA KIYOTAKA
IPC: G09G1/28
Filed: 1987-11-19
Abstract: PURPOSE: To control a monitoring device to which luminance signals are supplied from the external by the use of inexpensive voltmeters by setting up the variable resistance value of a 2nd amplifier circuit so that the voltage values of 1st and 2nd connectors are mutually equal. CONSTITUTION: All switches 104 to 107 are turned to normally-opened sides and input terminals for a red 2/3 luminance signal Ra, a red 1/3 luminance signal Rb, a green 2/3 luminance signal Ga, and a green 1/3 luminance signal Gb are opened. Contrast adjusting volumes 72, 82 are set up to maximum positions and voltmeters 3, 4 are connected to connectors 111, 112. Then a variable resistor 27 is controlled so that the values of both the voltmeters 3, 4 are equal. A variable resistor 47 also is similarly controlled and a variable resistor for a blue 2/3 luminance signal amplifier circuit and a blue 1/3 luminance signal amplifier circuit which are not shown is similarly controlled. Thus the display monitoring device can be controlled by the use of inexpensive voltmeters.
Patent JP-H06148809-A (JP)
Title: Film unit with lens and manufacture thereof
Inventor: MURAMATSU KATSUJI
IPC: G03C3/00
Filed: 1992-10-30
Abstract: PURPOSE:To provide a film unit with a lens for preventing the film roll from being caught on the exit of a film chamber owing to the moving of the center of the film roll to the exit of the film chamber caused by the generation of the margin of the film chamber while taking up the film at the time of photographing with the use of a curled film. CONSTITUTION:A cartridge chamber 6 and the film chamber 5 are formed on both end parts on a main body part 4 and a cartridge 11 and the film roll 17 onto which the film 12 pulled out of the cartridge 11 is wound are housed inside respectively. Then, an opening 7 is provided on the film chamber 5 and a boss 10 is fitted into the film chamber 5 with light tight structure.
Patent JP-H07146179-A (JP)
Title: Temperature measurement method and radiation thermometer
Inventor: OOTSUKI MIRAI
IPC: G01J5/60
Filed: 1993-11-24
Abstract: PURPOSE:To achieve emissivity correction even if the emissivity accumulation ratio does not change and only the emissivity ratio changes by obtaining the temperature of a body to be measured according to the ratio of the emissivity ratio which is obtained by converting the accumulation ratio of the emissivity ratio based on the brightness temperature. CONSTITUTION:The combination of the optimum wavelength for each steel type and the relational expression between an accumulation ratio E3 of an optimum emissivity ratio and a ratio R3 of the emissivity ratio are stored 4 in advance. When measuring temperature, the information of a steel plate 1 is given to the storage part 4, the combination of the optimum wavelength of the steel plate 1 is sent to a first operation part 5, and the relational expression between the ratio E3 and the ratio R3 is sent to a second operation part 6. Then, an optical system 2 takes in the radiation light from the steel plate 1 and a light reception part 3 measures brightness temperature S1-S3 of three different wavelengths lambda1-lambda3 by built-in spectroscope and photoelectric converter. The temperatures S1-S3 are used and the operation part 5 obtains light E3 for the combination of two wavelengths. The operation part 6 inputs the result and calculates a ratio R3 and a third operation part 7 uses the calculation result of the ratio R3 and the temperatures S1-S3 to calculate a temperature T of the steel plate 1.
Patent JP-H05109929-A (JP)
Title: Sealing method of semiconductor
Inventor: OZAKI YUJI
IPC: H01L23/28
Filed: 1991-10-14
Abstract: PURPOSE:To enable sealing of a semiconductor with high accuracy and at high density without increasing a process and a cost. CONSTITUTION:When frames 12a, 12b for dividing a sealing area 10 of a semiconductor 4 on a substrate are formed and a semiconductor is sealed by supplying and hardening unhardened sealing resin 11 in the frames, a dummy pattern 3 is first provided to enclose the sealing area 10 in forming a wiring pattern 12 on a substrate 1. Then, a solder resist layer 6 is provided on a wiring pattern 1 to overlap with the dummy pattern 3. Furthermore, a resin frame layer 7 is provided on the overlapped dummy pattern 3 and solder resist layer 6.
Patent JP-H04168481-A (JP)
Title: Color encoder
Inventor: MAEDA HIDEKAZU
IPC: H04N11/14
Filed: 1990-11-01
Abstract: PURPOSE:To make a device compact, and reduce a cost by making two input color signal correspond to each ROM for performing the balanced modulation digitally, and inputting address synchronized with the color signal, and adding the modulated output of both the two ROM, and thereafter, eliminating unnecessary component with BPF. CONSTITUTION:The feedback erasing period data 0 and the data A of a burst level are added to the digital color signal R - Y, B - Y by switching switches 12, 13, 14 with a predetermined method. An address generator 17 counts sampling clock CLK, and outputs an address corresponding to ROM 15, 16, namely, a coefficient of the color sub-carrying wave of cosine and sine component. The reset pulse RST is input to the address generator 17, and this address is reset to be synchronized with the color signal. Next, each balanced modulation output of the ROM 15, 16 is added by a computer 18, and thereafter, unnecessary frequency component is eliminated by BPF 19 to obtain the digital color encoded output. A device is thereby made compact and a cost is reduced.
Patent JP-H01135256-A (JP)
Title: System for catch-phone simultaneous recording
Inventor: SATO IKU
IPC: H04M1/65
Filed: 1987-11-20
Abstract: PURPOSE:To more effectively utilize a telephone function by transmitting a message that a call is executed to a third party side and recording the message from the third party to a message recording part, when a catch-phone signal to indicate a call is received from the third party. CONSTITUTION:When the call is started with a transmitting person and the calling sound of a catch-phone signal 2 is heard by a catch-phone service in the course, a response message that a line is busy at present is automatically made to flow from a response message tape 3 to a transmitting person side. When the transmitting person side to receive the response message has the message to a receiving person, the message for a fixed time is recorded onto a message recording tape 4. The receiving person can reproduce and hear the message recorded onto the tape 4 after the call is completed. Thus, by transmitting the message to the receiving person in avoiding the interruption of an interaction due to the interruption of the catch-phone to the receiving person and, on the other hand, in avoiding a condition in which the line is busy to the transmitting person, a wasteful time to dial and re-dial many times can be eliminated.
Patent JP-H10128279-A (JP)
Title: Garbage drying treatment device
Inventor: NEKOTSUKA TADAAKI
IPC: B09B3/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To enhance the durability, to enhance volume efficiency of a heating tank, and to make charging of garbage easy by preventing deterioration and damage of a cap body caused by repeating the opening and closing of the cap. SOLUTION: This garbage drying treatment device is provided with a cap body side piping 67 at the rear part of the cap body for opening and closing the heating tank, and also a connection piping 104 bent one end of the cap body side piping 67 downward at the side of the heating tank and faced one end of it to one end of the cap body side piping 67 at the side part of the heating tank, and flange parts 102, 46 are provided on the one ends of the cap body side piping 67 and of the connection piping 104, respectively and a packing member 111 abutting on the other side flange part simultaneously with closing of the cap body is provided on one side of these flange parts. Also a water drop introduction plate and a receiving dish for collecting water drops dropped from the water drop introduction plate, are provided on the rear part of the cap body.
Patent JP-H11131684-A (JP)
Title: Wall plate
Inventor: KAJITANI EIICHIRO
IPC: E04C2/30
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To eliminate wasteful time and labor by printing a character array, size, the number of characters, character end points and character positions at the time of production so as to be the criterion of setting positions. SOLUTION: A wall plate 4 is fitted onto a longitudinal member serving as a wall backing fitting member, by nails or machine screws. Printing to be marks is therefore applied to the wall plate 4 in a manufacturing process, that is, a character block is arranged, and its end part is made a criterion. Or setting positions are previously printed with broken line end parts, continuous lines, or lines or patterns of random pitch or striped patterns, or further with checkered lines, points, longitudinal grated lines or patterns. Field work can therefore be labor-saving so as to reduce cost and to improve workability.
Patent JP-S62154754-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUEDA AKIHIRO
IPC: H01L21/822
Filed: 1985-12-27
Abstract: PURPOSE:To utilize a useless space, which is formed between a wiring layer and a unit cell, effectively, by arranging one side of a power source line, which supplies power to function circuits on the side of a wiring region at a boundary line of the unit cell, and arranging the other side of the power source line in the wiring region at the boundary line of the unit cell. CONSTITUTION:A function circuit is formed on one main surface region of a semiconductor substrate. A unit cell 43 contains the function circuit. A plurality of cell rows 41 are formed by using the unit cell 43. A wiring region 44 has wiring layers 45, which are provided between the cell rows 41. The unit cell 43 and the wiring regions 44 are isolated by a boundary line 51. A central line 77 of the wiring layer 45 and the boundary line 51 of the unit cell 43 are arranged on a respective corresponding unit lattice. One side of the power source line 42, which supplies power to said function circuit, is arranged on the side of the wiring region 44 at the boundary line 51 of the unit cell 43. The other side of the power source line 42 is arranged in the unit cell 43 at the boundary line 51 of the unit cell 43. Thus, the width of the power source line 42 can be made thick without increasing the area of a cell. Therefore, wiring resistance becomes small, and a DC characteristic, an AC characteristic and a noise resisting characteristic can be improved.
Patent JP-H09133010-A (JP)
Title: Solenoid-operated valve driving gear for internal combustion engine
Inventor: DEO TAKASHI
IPC: F01L9/04
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To realize both saving of power and improving of responsiveness, relating to a solenoid-operated valve driving gear for an internal combustion engine driving a valve unit constituting an intake/exhaust valve of the internal combustion engine by electromagnetic force. SOLUTION: A magnetic material-made plunger 30 is fixed to a valve unit 12 of an internal combustion engine through a pop-magnetic material-made plunger holder 18. An electromagnet comprising a first electromagnetic coil 32 and a first core 34 and an electromagnet comprising a second electromagnetic coil 36 and a second core 38 are arranged in the upper/lower of the plunger 30. A contact part into contact before the plunger 30 is brought into contact with the second core 38, in the case of attracting the plunger 30 to the second core 38, is provided in the plunger holder 18 and tire second core 38. An air gap is formed between the plunger 30 and the second core 38, a condition profitable for demagnitizing residual magnetism is formed.
Patent JP-2000114295-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUBARA TOSHIYA
IPC: B29C45/26
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, wherein mounting failure is reduced by preventing sealing resin from flowing out to an external, mounting surface of an internal lead and reducing poor solder joints between the internal lead and a joint pad of a printed board. SOLUTION: An elastic insulating coat layer 16 is formed on the rear surface side of a conductor circuit unit frame 15 except for an external mounting surface 11A, and all the surrounding area of the internal lead 11, a supporting frame 13, and a semiconductor element mounting part 12 is coated with an insulating coat layer 16. A semiconductor element mounting unit frame 19 is pressurized and fixed by an upper die-patting surface 23 and a lower die-patting surface 24 of a single surface resin-sealing die 20 and the external mounting surface 11A of the internal lead 11 is pressed against upwards and downwards and in this condition, a sealing resin 21 is injected into a sealing resin-filled cavity 22, which forms a semiconductor element package 26, where the external mounting surface 11A is exposed at a bottom surface part 25 of the sealing resin 21.
Patent JP-2000109912-A (JP)
Title: Reduction method of wet pellet in rotary hearth type reduction furnace and rotary hearth type reduction furnace
Inventor: FUJIOKA HIRONORI
IPC: C22B1/216
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a reduction method of wet pellet with a rotary hearth type reduction furnace miniaturizing the furnace body and reducing the cost of an equipment. SOLUTION: In the reduction method of the wet pellet with the rotary hearth type reduction furnace, with which the wet pellet as the raw material is supplied on the rotary furnace hearth 20 in the furnace body 1 and this wet pellet is reduced by heating, beforehand a bedding grain layer 24 (heat insulating layer) is formed by spreading the grain 23 for heat insulating, having higher m.p. than the temp. in the furnace and successively, the wet pellet layer 12 as the raw material is formed on the bedding grain layer 24 (heat insulating layer). The bedding grain layer 24 is acted as the heat insulating layer against the wet pellet layer 12.  Until the wet pellet as the raw material is charged into the furnace body 1 after discharging the high temp. reduced iron pellet to the outside of the furnace body 1 from the rotary furnace hearth 20, the surface temp. on the rotary furnace hearth 20 can be cooled with heat radiation to about 1000 deg.C and the distance (interval) for heat-radiating and cooling the rotary furnace hearth 20 is shortened and the furnace body 1 is miniaturized.
Patent JP-H08150353-A (JP)
Title: Coating material feed device
Inventor: KAWASE HARUYUKI
IPC: B05C11/10
Filed: 1994-11-29
Abstract: PURPOSE: To provide a device with which a coating material can be circulated without incurring any increase in scale or cost of the device. CONSTITUTION: In this device, the downstream side of the first booster pump 20 in the first feed passage 11 is connected to the upstream side of the second booster pump 30 in the second feed passage 12 by using the first circulation passage 41 provided with the first stop valve 51 that is opened during the boost operation of the booster pump 20. Further, the downstream side of the second booster 30 in the second feed passage 12 is connected to the upstream side of the booster pump 20 in the first feed passage 11 by using the second circulation passage 42 provided with the second stop valve 52 that is opened during the boost operation of the second booster pump 30.
Patent JP-H11113961-A (JP)
Title: Lift for wheelchair of vehicle
Inventor: MASUDA IZUMI
IPC: A61G3/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To make a slope for a wheelchair land on a road surface in a proper manner. SOLUTION: When a parking brake is operated to let a back door 35 open, a power source is supplied to a motor drive circuit block. With the operation of a down switch, the height of a vehicle is lowered. With the further operation of the down switch, a drive motor is electrically energized during the operation of the down switch and a folding slope 13 housed being folded in a room of the vehicle is passed through an opening part of the back door to be developed outside O the vehicle room. At this point, as a free end part of the folding slope 13 contacts the road surface 11 to block the rotation of the drive motor, brushing noises generated during the rotation of the motor vanish and the waveform of a current varies while the current of the motor increases.  The increase in the current is detected to stop the supply of power to the drive motor thereby halting the driving of the folding slope 13.
Patent JP-H03156913-A (JP)
Title: Electron-beam lithography apparatus
Inventor: TAKADA IKUO
IPC: H01L21/027
Filed: 1989-11-15
Abstract: PURPOSE:To detect marks on the whole surface of a specimen irrespective of conditions by a method wherein a reference model waveform for each wafer specimen is learned and stored and positions of the marks are detected by matching-processing each waveform of the marks inside the specimen by means of the reference model waveform. CONSTITUTION:A specimen 18 which is irradiated with an electron beam is placed on a specimen stand 10; a specimen-stand control circuit 13 suppresses a servo mechanism 9 according to a target position which has been designated in advance by using a computer 14; a position of the specimen stand is measured accurately by using a laser interference length- measuring instrument. The laser interference length-measuring instrument divides a light radiated from a light source 11 into a standard light and a measuring light by means of a half mirror; while bright and dark pulses of an interference are read by using a photodetector 12, the position is measured. In order to accurately execute a pattern of a next layer on a pattern drawn on a substratum, a mark 19 on the specimen 18 is scanned by using the electron beam; a position of the mark is found from a change in a level of a reflected electronic signal by an uneven part or by a metal of a different reflection efficiency. In this manner, a waveform of one mark on a specimen face is learned. Thereby, marks on the whole surface of the specimen can be detected irrespective of whether conditions are good or bad.