baber/WOPTO huggingface dataset:
Patent JP-2000121469-A (JP)
Title: Pressure sensor
Inventor: KATO HAJIME
IPC: G01L9/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure sensor whose durable performance is high with reference to the flexure of a header due to the expansion and the contraction of a cap due to a temperature change by a constitution wherein the header is provided with an uneven worked part between its bonded part to the cap and its bonded part to a pedestal. SOLUTION: In this pressure sensor 50, a cylindrical protrusion part 9 having a diameter of 4.2 mm and a height of 0.5 mm is formed, by a press working operation, in the center at the upper part of a circular header 1, e.g. having a diameter of 14.7 mm and a thickness of 2.0 mm, and a square pillar-shaped Si pedestal 2 4.7 mm square is Au-Si-bonded onto it. A pressure sensor element 3 is airtightly bonded to the surface of the pedestal 2. In the header 1, a ring- shaped recessed part 11 is formed in the placement position of an outer-pressure introduction pipe 6 on its bottom face, and the protrusion part 9 is pressed and formed to be high by the volume portion of the recessed part 11.  A distance up to a place in which the header 1 is subjected to a stress due to the expansion and the contraction of a cap 5 due to a temperature change, i.e., the Au-Si bonded part of the header 1 to the pedestal 2 is separated, and a stress which is applied to the bonded part is reduced.
Patent JP-H06142952-A (JP)
Title: Laser marking method
Inventor: FUJIWARA SHIGENORI
IPC: B23K26/361
Filed: 1992-11-05
Abstract: PURPOSE:To freely execute color marking of many colors to various kinds of things by eliminating a paint film of the upper layer of an object to be worked by a certain amt. for each action of removal by output control of a laser light, and allowing a paint film of the lower layer part to appear. CONSTITUTION:A white paint film is eliminated by irradiation of a first shot of a laser light 12, and marking of a red pattern 17 is executed to its part. Subsequently, when a different part is irradiated with a laser light of second shot, a red paint film and a white paint film can be eliminated, and in its part, a black pattern 18 can be allowed to appear. In such a state, when a black ground of plastic 16<1> is furthermore irradiated by the laser light, a discoloring ground 19 of the black ground being usual marking can be allowed to appear. In such a way, marking of three kinds of the red pattern 17, the black pattern 18, and the pattern 19 of the discoloring ground by discoloration of the black ground can be executed to a white ground.
Patent JP-H01137476-A (JP)
Title: Magnetic disk device
Inventor: ISHIMATSU NORIAKI
IPC: G11B21/02
Filed: 1987-11-24
Abstract: PURPOSE:To obtain good oscillation characteristics by fixing a magnetic circuit to a lower part main substrate via a damping material between the magnetic circuit and the lower part main substrate. CONSTITUTION:A coil 9 fitted to a housing 7 is moved so as to oscillate arms 6 around a center shaft 8 by a force due to an interaction of a magnetic field of a permanent magnet provided to the magnetic circuit 10 and a magnetic field generated by electrifying the coil 9. In this case, the center shaft 8 and the magnetic circuit 10 are not on a same auxiliary substrate but separated, while the magnetic circuit part is fixed to the lower part main substrate 1b via the damping material 11. By this method, even when a reaction force is given to the magnetic circuit 10 by the coil 9 in its oscillation which brings the arms into oscillation motion, the reaction force of the magnetic circuit 10 is not transmitted directly to the center shaft 8, and the oscillation level between the magnetic circuit 10 and lower part main substrate 1b is lowered by an absorbing action of the damping material 11.
Patent JP-H07144473-A (JP)
Title: Recording medium and recording apparatus using the same
Inventor: MAEDA HIDETAKA
IPC: B41M5/41
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a recording medium performing highly detailed printing of high quality at a high speed and enabling output printing not selecting recording paper by constituting the recording medium of a base material, an ink layer formed by applying hot-melt colored ink based on a colorant and a binder material to the base material, the optical function layer on the ink layer and the release layer on the function layer. CONSTITUTION:A recording medium 5 constituted of a base material, an ink layer formed by applying hot-melt colored ink based on a colorant and a binder material to the base material, the optical function layer formed on the ink layer and the release layer formed on the optical function layer is used. Light energy is supplied to the optical function layer by a recording head 13 and the light irradiation part due to the recording head 13 of the optical function layer is peeled along with the release layer by peel means 16,12. Next, a light irradiation means 20 irradiates the entire surface of the optical function layer remaining on the ink layer with light energy. Further, a fixing head 17 performs thermal control activating the colored ink layer to fix desired printing or image to recording paper.
Patent JP-2000123493-A (JP)
Title: Optical disk and recording/reproducing method therefor
Inventor: KOBAYASHI SHOEI
IPC: G11B20/12
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce a seeking time and an interfacing time by composing a sector of a header zone and a recording zone having an address, composing a track of plural sectors and composing plural ECC blocks to form a unit of recording/reproducing. SOLUTION: In an address signal generating circuit 12, timing signals consisting of FG signals or the like which synchronize with a rotation of a disk master board 16 are received from a spindle motor 17 or the like, address data ID which shows a laser beam irradiating position by counting the timing signals with a prescribed counter are generated. A sector mark SM, synchronizing timing data VFO, a header mark AM and a post amble PA are added to the address data ID, and a group header and a land header which are allotted to the forward half part and the backward half part of an address area are generated. A driving circuit 14 is formed by meandering a group in an user area according to control by a system control circuit.
Patent JP-H05131574-A (JP)
Title: Method for confirming sticking position of tube for inside bag of bag-in-box and outside box blank
Inventor: ITO TAKASHI
IPC: B31B7/00
Filed: 1991-11-12
Abstract: PURPOSE:To provide a method which makes it possible to form a semi-cut line indicating the sticking position of a tube for an inside bag at the same time when an outside box blank is punched to facilitate confirming the sticking position of a tube for an inside bag by means of the semi-cut line in the step of sack sticking for a bag-in-box. CONSTITUTION:In the preparation of an outside box blank 10 of a bag-in-box, semi-cut lines 41, 42 for confirming the sticking position of a tube for an inside bag consisting of three lines (an upper limit line, a standard line, and a lower limit line) are formed at the both upper sides of a closing plate 18 placed on the roof connected to the upper end of a left side plate 13 of the blank 10. Three semi-cut lines 43, 44 for confirming the sticking position of the tube for the inside bag are formed at the both lower sides of a closing plate 23 placed on the bottom connected to the lower end of the left side plate 13. The blank is mounted on a sack sticking machine, and the tube 50 for the inside bag is placed on the left side plate 13 and a front plate 14. The tube is stuck, folded, and sack-stuck. The sticking position of the tube for the inside bag is inspected visually using the semi-cut lines 41-44 to check a off-spec product.
Patent JP-H04168724-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATABE YASUNORI
IPC: H01L23/52
Filed: 1990-11-01
Abstract: PURPOSE:To prevent the generation of the remaining of paste on the surface of a wafer when the surface of the wafer, to which an element is formed, is protected by using a tape and a rear is ground by forming structure in which the organic film of an opening section is not undercut. CONSTITUTION:An aluminum electrode 2 is formed onto a silicon wafer 1 in 0.5-1.7mum, an organic film 4 has two layer structure as a passivation film in 1.0-5.0mum on a nitride film 3 (0.2-1.0mum), and a resist 5 is applied onto the organic film 4 in 1.0-3.0mum. The film 4 is etched while using the resist 5 as a mask, and the film 3 is exposed in an opening section. The film 3 is removed, the aluminum electrode 2 is bored, the resist 5 and the film 4 are taken off through O2 plasma dry etching treatment, and the organic film of the opening section is shaped in structure in which the organic film is not undercut. A tape 6 for protecting a surface is stuck on the surface of the wafer, a rear 7 is ground, the tape 6 is stipped off, and the whole is washed by water, thus acquiring a semiconductor device, on which paste is not left.
Patent JP-H05111272-A (JP)
Title: Motor driving circuit
Inventor: INUKAI KATSUMI
IPC: H02P7/288
Filed: 1991-10-15
Abstract: PURPOSE:To cause a motor to be stopped quickly when the source voltage is dropped. CONSTITUTION:The voltage source PVCC for the gate of transistors Q1 to Q4 is cut off by braking means 16 when the voltage VCC for logic driving is lower than a given voltage to cause a reset signal SR to be set at the L level. The field transistors FET1 and FET2 are caused to be in a cut-off state despite the driving signals SD1 and SD2, and at the same time, FET3 and FET4 are energized. Then, when a DC motor 10 is driven to rotate, a dynamic brake is applied to the DC motor 10 if the voltage VCC for logic driving is lowered.
Patent JP-H01140076-A (JP)
Title: Disconnection detection circuit of potentiometer
Inventor: SHIRAE TAKASHI
IPC: G01R31/58
Filed: 1987-11-26
Abstract: PURPOSE:To detect the disconnection of a potentiometer, by connecting an AC oscillator and a level detector to the output line of a potentiometer. CONSTITUTION:An AC oscillator 7 is connected to the output line 3 of a potentiometer (PM) 1 through the first condenser 6 and the line 3 is connected through the second condenser 8 and, further, a level detector 10 is connected through the third condenser 9. The frequency component of the output signal of the PM 1 becomes a high value of several Hz and a frequency signal having a frequency component higher than several Hz is cut by a low-pass filter and the PM 1 itself becomes resistor of several kOMEGA to operate as a usual resistor until an AC signal of several kHz-several Hz is applied. Further, the oscillator 7 outputs an AC signal of several kHz and said signal is applied to the line 3. The impedance of the condenser 9 is sufficiently lower than the input impedance of the detector 10 in the AC signal frequency f0 of the oscillator 7 and the detector 10 is prevented from becoming the load of the line 3 in the signal frequency of the PM 1. By this method, the disconnection of the PM 1 can be detected.
Patent JP-H06114621-A (JP)
Title: Rotary machining tool equipment with undulate cutter on cylindrical surface
Inventor: GOTO HARUO
IPC: B23C5/10
Filed: 1992-10-08
Abstract: PURPOSE:To enhance the preciseness in machining with a rotary tool and the processing efficiency by reducing the machining resistance through providing of a nick at the runoff surface of each outside circumferential cutting edge without impairing the improving effects for the finishing surface roughness and machining performance as the merits of the rotary machining tool of such a structure that the outside circumferential cutting edges are twisted spirally on one cylindrical surface and constitute a waveform of a sine curve approximately. CONSTITUTION:Nicks 18 are provided whose width W is smaller than Pw/4 which is obtained by dividing the pitch Pw of the waveform of the outside circumferential cutting edges 16a-16d with the number of cutting edges '4', and are installed in a recess 20 of the waveform at a pitch Pn which is equal to the pitch Pw of the waveform, and the phase of the waveform of each of the four cutting edges 16a-16d is dislocated by Pw/4 in the axial direction.
Patent JP-H02142596-A (JP)
Title: Washing and drying machine
Inventor: SUMIYA KATSUHIKO
IPC: D06F37/20
Filed: 1988-11-24
Abstract: PURPOSE:To send drying air and form an intake path with a simple structure by performing washing, rinsing and dehydrating processes under a vertical water tank and a drying process under the horizontal water tank, providing a blast and intake of drying air from above the water tank and forming a portion of a circulation path of a clothing dumping lid. CONSTITUTION:A rotary shaft 20 of a rotary tank 18 is located vertically in washing, rinsing and dehydrating processes in a water tank 15, and a pulsator 19 is rotated in a certain cycle by a washing motor 23. A amount of clothing is judged by a cloth amount detecting means 51, and if the cloth amount is judged to exceed a predetermined one, a controller 50 terminates only washing, rinsing and dehydrating processes to inform the completion of washing. If the cloth amount is not more than the predetermined one, the drying process is also performed. A drive motor 35 is driven, a take-up pulley 43 takes up a wire 40 and the water tank 15 is reversed to the horizontal state to start the drying process. The drying air is sent through a blast path 43 to a heater 44 by a blower 32 to be heated. Clothing in the rotary tank 18 is dried and the drying air with high temperature and humidity is sucked into an intake hole 45a provided in a clothing dumping lid 45 and sent through an exhaust path 48 to a heat exchanger 33.
Patent JP-S63151661-A (JP)
Inventor: SUZUKI TAKAO
IPC: C04B35/10
Filed: 1986-12-15
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-S63149940-A (JP)
Title: Branch constitution system for line concentrator
Inventor: WADA HIROYUKI
Filed: 1986-12-15
Abstract: PURPOSE:To continue the entire communication of system by using a changeover switch so as to reconnect part of a ring branch connected to a station accommodated in a line concentrator, thereby relaying a signal surely even during ringback operation. CONSTITUTION:When the ring network system is in ringback operation, a switch 9 is used to connect part of a ring branch line 4 connected to a main line 2 being an active line is connected to a sub line 3 being a standby line. Thus, part of the station 5 accommodated in the line concentrator is connected to the sub line 3. Thus, the signal in the sub line 3 is relayed without being deteriorated by the relay function in the station 5, and the entire communication of the ring network system is guaranteed.
Patent JP-H08163492-A (JP)
Title: Digital still camera
Inventor: URYU TAKESHI
IPC: H04N5/907
Filed: 1994-11-30
Abstract: PURPOSE: To provide the digital still cameral in which a memory card, a built-in memory and an external serial port are automatically selected and utilized to the utmost. CONSTITUTION: The digital still camera having a conversion means 5 converting an optical image to be picked up into a digital signal, a memory card input output means inputting and outputting image data converted into the digital signal to/from a memory card, an image storage input output means inputting and outputting image data to/from a built-in image storage memory 12, an external serial port input output means inputting and outputting image data to/from an external serial port is provided with a control means 10 controlling the automatic selection of at least one of the recording of the image data to the memory card by the memory card input output means, the recording of the image data to the image storage memory by the image storage memory input output means and the recording of the image data to the external serial port by the external serial port input output means.
Patent JP-H09137555-A (JP)
Title: Execution method of building construction
Inventor: SAITO OSAMU
IPC: E04D11/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To early begin to execute a finishing work and an inner facing work so as to shorten the construction period by completing a waterproof process in the early stage of the constuction period. SOLUTION: After constructing the external wall skelton 30 of a building construction, roof concrete 34 is constructed on the part surrounded with the levee crown 30b of the external wall skelton, keeping pace with or before the construction including the skelton work of the interior 30a of the external wall skelton 30. A parapet part 32 is constructed on the levee crown 30b of the external wall skelton, and further a waterproof layer in which parapet 32 is on the end part is constructed on the roof concrete 34.
Patent JP-2001117113-A (JP)
Title: Liquid crystal display device
Inventor: DOI HIROAKI
IPC: G09F9/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which disconnection of flexible board do not occur and whose reliability is high. SOLUTION: Bend of circuit boards and the breakage of the flexible boards are prevented by connecting areas between surfaces of circuit boards and the surface of a glass substrate to which flexible boards are not connected with flexible boards.
Patent JP-H0674852-A (JP)
Title: Automatic field balancing mechanism of rotator
Inventor: MISAWA KENICHI
IPC: G01M1/36
Filed: 1991-09-19
Abstract: PURPOSE:To correct unbalance of a rotator without stopping it and to positively cope with the rotator changing with time. CONSTITUTION:When a detector 5 detects the amount of unbalance on rotation of a rotator 1, a controller 8 obtains the amount of control of a weight drive means 7 based on the detection. A weight drive means 7 is driven according to the obtained amount of control and each 6a-6d of a weight 6 moves in a direction for absorbing the amount of unbalance, thus changing the gravity position of the rotator 1. Therefore, since the gravity position of the rotator 1 can be changed easily during rotation, balance can be adjusted without stopping the rotator 1, thus coping with the rotator which changes the balance with time.
Patent JP-2001116772-A (JP)
Title: Current transformer
Inventor: SUZUKI MASAHARU
IPC: G01R15/18
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a current transformer capable of switching a CT ratio without opening a secondary circuit. SOLUTION: A rod 8 covering a conductor 8b brought simultaneously into contact with a first terminal 10 connected to one end of a second coil 2 and a second terminal connected to the intermediate part the second coil 2 is movably provided, and the other end of an ammeter connecting one end to the other end of the second coil 2 is connected to a third terminal 9, which is provided to be always brought into contact with the conductor 8b.
Patent JP-S63151183-A (JP)
Title: Motion detecting device for television picture
Inventor: KUBOTA TATSUYA
IPC: H04N9/77
Filed: 1986-12-15
Abstract: PURPOSE:To improve motion detecting accuracy by calculating a finite difference value between the data of the representive point of a detected area in the field of one side of a high quality television signal and a respective picture element data, and calculating the least value from the total amount of their absolute values, and obtaining the minimum point by operating the least value and the data of its neighboring picture element. CONSTITUTION:The digital video signal of the first field from a line number conversion circuit is supplied to subtraction circuits 131-138 and to a representive point frame memory 139, and the finite difference value between the representive point data of the preceding field and picture element data of the present field, is operated, and the absolute values of the finite difference values of one field portion are totalized by totalization circuits 141-148, and the least value among the totalized data is detected by a least value detection circuit 150 through an addition circuit 149. Next, the minimum point is obtained by a vector operation circuit 151 by assuming that the least value and its neighboring points form the curve of the second order on a plane in the direction of a line. The final accuracy of a motion vector from the operation circuit 151 comes to be the value determined at the accuracy less than one sample in the direction of the sample and less than the line in the direction of the line, and is outputted to an output terminal 152.
Patent JP-H10119702-A (JP)
Title: Side part air bag device and assembly thereof
Inventor: YAMAJI TAKESHI
IPC: B60R21/213
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To improve developing performance of an air bag by forming an air bag by sewing the outer circumference parts of overlapped/folded cloths together and coating at least one of the front side and the back side of the air bag by means of a rubber coating material. SOLUTION: After two cloths, which are the same in a shape, are overlapped together, or after a symmetrical shaped cloth is folded back, their/its outer circumference parts/part is/are sewn up, and then, an air bag 1 is formed. The outer surface of the air bag 1 is coated by means of a rubber coating material 4 airtightly, and the surface of the air bag 1 is smoothed, so that folding and developing of the air bag 1 can be carried out smoothly.
Patent JP-H05108984-A (JP)
Title: Intensive guard system
Inventor: SUZUKI OSAMU
IPC: G08B25/04
Filed: 1991-10-18
Abstract: PURPOSE:To integratedly monitor the invasion to respective tenant rooms and to specifically inform of the room which is invaded in the building, etc., where the doorway of the elevator is simultaneously used as the doorway of the tenant room. CONSTITUTION:When a single card reader 1 arranged in the lobby of the building reads an ID card where room number, etc., are stored, a cage call and register possible signal OKn to a floor corresponding to the room number is stopped, the elevator service on the floor is stopped and invasion monitoring starts so that monitoring conditions are displayed by the turning on/off of the passage display lamp D of an tenant display device Dn in the card reader 1 which is arranged in the lobby of the building. Therefore, by this constitution, respective tenants can execute the invasion preventing operation and invasion monitoring operation of their own rooms by operating the single card reader so that an inexpensive guard system is provided even in the building where there are lots of tenant rooms.
Patent JP-S63150124-A (JP)
Title: Attaching device for seat frame spring
Inventor: ENOMOTO MASAYUKI
IPC: B23P21/00
Filed: 1986-12-15
Abstract: PURPOSE:To automatically, rapidly and accurately attach a seat frame spring to an incorporating bed by holding a base frame of a seat on the incorporating bed, hooking one end of a spring on one hook, extending the other end, then flattening and caulking the hook. CONSTITUTION:After a base frame 32 fitted into a recess 42a of a holder piece 42 is fixed by an arm 46, an incorporating bed 31 is rotated and moved to a spring attaching position. Then, a spring absorbed to a magnet is dropped, one end of the spring engaging a hook 32b of one member 32a of the base frame and the other end engaging a recess 71a of a holder piece 71 of a stretching device. And the holder piece 71 is moved onto the hook 32b of the other member 32a of the base frame by the operation of a cylinder unit 65 so that the other end of spring is engaged. Then, by the operation of a cylinder unit of a caulking device is moved a press arm 58 to the hook 32b side to flatten and caulk the hook 32b and stretch securely the spring.