baber/WOPTO huggingface dataset:
Patent JP-S60153213-A (JP)
Title: Piezoelectric filter
Inventor: OSHIKAWA MICHITAKA
IPC: H03H9/58
Filed: 1984-01-21
Abstract: PURPOSE:To increase the number of degrees of freedom of capacity between electrodes and to reduce the size by uniting vibrating reeds with a coupling part by a piezoelectric body and connecting three-terminal type vibrators in parallel to form respective vibrating reeds. CONSTITUTION:Signals are inputted/outputted by an external terminal 36 which is stored in a case 35 and elastically contacted. The vibrating reeds 11, 12 constitute respective three-terminal type piezo-electric vibrating elements each of which consists of four vibrators 40 connected with each other in parallel and the inter-electrode capacity becomes four times one vibrator 40, so that the distance between the opposed electrodes can be narrowed and the inter-electrode capacity is increased. A capacitor coupling the vibrating reeds 11, 12 is formed on a coupling part 13 as a parallel plate capacitor 17, so that a lead wire for connecting the capacitor and metallic chips which are contact with the electrodes are omitted and parts other than an external terminal is integrally formed. Therefore, the number of parts can be reduced and the device can be easily produced.
Patent JP-H02189989-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: ISSHIKI KUNIHIKO
IPC: H01S5/00
Filed: 1989-01-18
Abstract: PURPOSE:To obtain a NAM(Nonabsorbing Mirror) structure having a high output operation with high reliability by providing a lowly doped P-type diffused region near an active layer in which the vicinity of its end face is removed. CONSTITUTION:After a first crystal growth to a current blocking layer 6 is executed, a stripelike Zn-diffused region is formed in the current blocking layer 6 in which a region near the end face of a laser is removed, a lowly doped P-type region 12 is formed on an active layer 3 by driving-in diffusion, the current blocking layer 6 containing the Zn-diffused region is removed by etching to form a stripelike groove 11, a second growth is then performed to a contact layer 8, and a laser end face is eventually formed in a nondiffused N-type region. Accordingly, the P-type active layer region due to the Zn-driving-in diffusion is reduced in an effectively forbidden band width smaller than that of the nondiffused N-type region near the end face due to the acceptor level of Zn. Thus, it can prevent the end face from deteriorating and perform a high output operation with high reliability.
Patent JP-H0693614-A (JP)
Title: Sand level meter
Inventor: MAEDA MASATAKE
IPC: G01F23/284
Filed: 1993-01-22
Abstract: PURPOSE:To provide a sand level meter by which sand compacting work can be carried out and at the same time the sand level can be measured and the measuring instruments can be easily installed on feeding sand and also removed to shorten construction period. CONSTITUTION:An opening 26 is formed at the position near the top end of a cylindrical body 10 and a hollow container disc 28 is protruded so as to close the opening 26 and further, a rotary air cylinder 30 is provided at the joint of the container case 28 and the outside of the cylinder 10. The rotary shaft of the cylinder 30 is jointed to the stay 14a equipped at the protective case 14 and the protective case is supported almost horizontally so that the upper and lower faces of the protective case 14 cross in right angles with the cylindrical body axis. The protective case 14 containing antennas 16, 18 and a treatment device 20 moves reciprocally between the measuring position and the container case 28 through the opening 26 by the revolution of air cylinder 30.
Patent JP-S59134508-A (JP)
Inventor: HASHIZUME AIICHIROU
IPC: C25D13/02
Filed: 1983-01-20
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-H01187233-A (JP)
Title: Inverter of attachment for rear connection of agricultural tractor
Inventor: IGARASHI TORU
IPC: E02F3/43
Filed: 1988-01-19
Abstract: PURPOSE:To permit the exchange and use of attachments by a method in which the connector of attachment is set on the tip of an expandible top link and a coupling metal for lock mechanism is temporarily fixed in such a way as to permit alteration of distance from the tip. CONSTITUTION:An attachment connector 13 is set on the tip of an expandible top link 1. A coupler metal 5 to be connected with a lock mechanism 4 is temporarily fixed so that distance from the connector 13 can be altered. Even when different kinds of attachments are attached, the use of various attachments can be permitted simply by adjusting the position of the metal 5. Since the need for producing separately various kinds of attachments can be eliminated, the cost can be cut down.
Patent JP-H03214117-A (JP)
Title: Manufacture of rotary polygon mirror
Inventor: MURAKOSHI KAZUHIKO
IPC: G02B26/12
Filed: 1990-01-18
Abstract: PURPOSE:To form the rotary polygon mirror which has high durability and surface accuracy and is made of synthetic resin by providing a ring-shaped gate in the hole part of the rotary polygon mirror which has mirror surfaces on the surfaces of a polygon body having the hole part in the center, and cutting a runner part in a metallic mold and taking the rotary polygon mirror out. CONSTITUTION:The molten resin which is pressed in the metallic mold for molding from the nozzle of a molder is charged in the runner 32 through a spool 31 and pressed and then injected radially in the cavity part 10A of the rotary polygon mirror 10 after passing through the thin ring-shaped gate 33. Then the gate 33 is sheared and separated to seal the cavity part 10A, and then compression molding is carried. In the metallic mold, the runner part 32 is cut to take the rotary polygon mirror 10 out. Consequently, the rotary polygon mirror which has the high surface accuracy as compared with a rotary polygon mirror made of a metallic material, glass, etc., and is made of the synthetic resin is obtained.
Patent JP-S58128156-A (JP)
Inventor: AMOU KIYOYUKI
IPC: B02C7/18
Filed: 1982-01-22
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-H06242559-A (JP)
Title: Processing method of halogenated silver photograph material
Inventor: PIITAA JIEFURII TSUISUTO
IPC: G03C5/31
Filed: 1994-01-31
Abstract: PURPOSE: To facilitate and ensure the complete removal of bromide ion by continuously removing substantially all of the bromide ions from a developing soln. and treating this developing soln. by using a means for holding the developing soln. which does not substantially contain bromide ion during this operation. CONSTITUTION: Substantially all of the bromide ions are continuously removed from the developing soln. and the developing soln. is treated by using the means for holding the developing soln. which does not substantially contain the bromide ions during the operation of this method. Generally, the developing soln. is continuously taken out from a developing tank into a processing loop and the bromide ions formed during the development are removed from the developing soln. The treated soln. is thereafter returned to the tank. While the removal of the bromide ions is executable by the arbitrary adequate means including an ion exchange, elctrodialysis, dialysis and reverse osmosis, the removal by the ion exchange is more preferable.
Patent JP-H11258669-A (JP)
Title: Camera
Inventor: YOSHIDA HIDEAKI
IPC: G03B17/18
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To impose restriction on the number of photographic frames in one consecutive photographing action and simultaneously to repeat succeeding re- photographing similarly without necessitating special operation by repeatedly resetting the counted value by a frequency counting means to an initial value when and after operation in consecutive photographing mode is temporarily finished by a finishing time control means. SOLUTION: As for the consecutive photographing in this mode; the consecutive photographing for a designated time is performed by keeping depressing a trigger switch 12 to the end, and the consecutive photographing is stopped by releasing the switch 12 when the consecutive photographing must be stopped in the designated consecutive photographing time. When a flag is set to '1' in a reset mode, the consecutive photographing is finished and then the data of a timer 7 is reset at the time of restarting. When the flag is set to '0' in a non-reset mode, the consecutive photographing time is added to the previous consecutive photographing time further at the starting of the consecutive photographing next, and the consecutive photographing equivalent to a remaing time is performed until completing the duration set in the beginning.
Patent JP-S63177252-A (JP)
Title: Character input device
Inventor: SHIBAYAMA MAKOTO
IPC: G06F17/22
Filed: 1987-01-19
Abstract: PURPOSE:To realize accurate retrieving with a character input device like a word processor, etc., by discriminating a contracted sound character and converting it into an ordinary character to input it. CONSTITUTION:When an information retrieving process is designated by a mouse 3, the relevant list is displayed on a CRT 4. Then the information retriev al of a prescribed title is selected out of the list by the mouse 3 and at the same time desired data, command are inputted from a keyboard 1 after a changeover switch 12 is turned on. Here 'gijutsu' is inputted and a character reading device 10 detects a contracted sound 'u' out of the 'gijutsu'. Then a character converting device 11 converts said contracted sound into an ordinary character 'u' to register it in the form of 'gijutsu' and then to display it on the CRT 4. In such a way, an access is given to an external device 6 which inputs the necessary data to the information retrieval. Thus it is possible to perform a prescribed information retrieving task regardless of mixture of con tracted sound characters.
Patent JP-S63177184-A (JP)
Title: Image forming device
Inventor: MOCHIDA YOSHINORI
IPC: G03G15/01
Filed: 1987-01-19
Abstract: PURPOSE:To eliminate a transfer deviation at a transfer position even when vibration occurs by arranging the position where an abutting member abuts on a transfer material support body nearly symmetrically with the transfer position where the transfer material support body contacts an image carrier about the center axis of the transfer material support body. CONSTITUTION:The abutting position S of a positioning roll 13 is arranged nearly symmetrically with the transfer position T of a transfer material 8 about the center axis O of a transfer drum 15. The transfer position T and abutting position S are therefore arranged on a line extending in a radial direction of a photosensitive drum 1. Then the positioning roll 13 of a paper feed guide 12 is abutted against a position S which is nearly 180 deg. away from the transfer position T about the center of the drum. Vibrations in rigid body mode, therefore, become radial vibrations at the transfer position T to not only allow the photosensitive drum 1 to serve as a suppressing member, but also make the vibrations into up-down vibrations for an image. Consequently, a transfer deviation caused principally by horizontal vibrations is precluded.
Patent JP-S61168046-A (JP)
Title: Microprocessor
Inventor: SUGAWARA YOSHINORI
IPC: G06F9/38
Filed: 1985-01-22
Abstract: PURPOSE:To easily discriminate an instruction being executed by means of an external bus monitoring device when a prefetch invalidation designating signal is received from the outside, by invalidating the prefetch of an instruction. CONSTITUTION:If the logic of the prefetch invalidation designating signal on a signal line 15 is '0' and the signal of an instruction prefetch designating signal line 14 is '1' in logic, the output of an AND gate 5 becomes '1' in logic and an instruction prefetch controlling section 3 prefetches an instruction, and then, the instruction is supplied to an instruction prefetching cue 4. If the prefetch invalidating signal on the signal line 15 is '1' in logic, on the other hand, the output of the AND gate 5 becomes '0' in logic. Therefore, no instruction is supplied to the instruction prefetching cue 4 and no instruction exists, since the instruction prefetch controlling section 3 does not make prefetching of any instruction even if the instruction prefetch designating signal line 14 is '1' in logic. When an instruction is requested under this condition from an instruction executing section 2 through an instruction requesting signal line 10, the instruction prefetch controlling section 3 necessarily sends reading designation to an instruction reading designating signal line 12.
Patent JP-H05242070-A (JP)
Title: Simulation system
Inventor: KONO HIROSHI
IPC: G06F19/00
Filed: 1992-01-23
Abstract: PURPOSE:To provide an simulation system which requires less user operations and less series of processing time. CONSTITUTION:A compilation storage means 5 compiles and stores a simulation model in accordence with an evaluated object based upon a basic element storing means 3, a basic model storing means 4. A simulation executing program generation and storage means 6 generates and stores a simulation executing program for executing a simulation based upon the simulation model on the evaluated object generated by the compilation storage means. A simulation executing means 7 calculates the value of an index stared in an index storing means 2 based upon the simulation executing program. A result data staring means 8 stores an obtained evaluating result. A graph generating and outputting means 9 outputs the time series graph an the evaluation index based upon multiple simulating results data. A simulation execution control means 10 controls a seies of processes until execution ends.
Patent JP-S62170236-A (JP)
Inventor: YAGI KAZUO
IPC: A61B17/22
Filed: 1986-01-20
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-H05264226-A (JP)
Title: Device for measuring height of lead
IPC: G01B11/02
Filed: 1992-01-23
Abstract: PURPOSE:To omit the dead time required for moving leads on the opposite sides of a semiconductor device in order to measure the leads. CONSTITUTION:Laser beams 2 emitted from a laser beam source 1 are scanned in one direction by a polygon mirror 3 and are focused by a projecting lens 4 and are scanned parallel to each other. The laser beam 2a is split in two directions so that a lead 13b located an one end of a semiconductor device 12 is scanned by a half mirror 5 located between the projecting lens 4 and a lead 13a located at the opposite end of the semiconductor device 12. The beams reflected from the lead 13a, 13b located at the opposite ends are detected by respective independent light-receiving optical systems 20a, 20b, and the heights of the leads on the opposite sides of the semiconductor device 12 are measured simultaneously. The dead time required in conventional lead height measuring instruments for moving leads on the opposite sides of a semiconductor device in order to measure the leads can be omitted, and the time for measuring can be shortened.
Patent JP-H10208215-A (JP)
Title: Laminated body of antiferromagnetic layer and magnetic layer, magnetoresistive effect element and magnetic head
Inventor: NAKATANI RYOICHI
IPC: G11B5/39
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To apply an exchange bias magnetic field to a magnetic layer laminated on an antiferromagnetic layer of an Mn-Ir alloy from the antiferromagnetic layer side. SOLUTION: At least a crystal orienting property controlling layer 12, a crystal structure controlling layer 13, an antiferromagnetic layer 14 of an Mn-Ir alloy and a magnetic layer 15 are successively laminated on a substrate 11 to obtain the objective laminated body. The layer 12 is made of a group IVa or Va element of the Periodic Table or an allay based on the element and has 4-7nm thickness. The layer 13 has a face-centered cubic structure and 5-8nm thickness.
Patent JP-H11212613-A (JP)
Title: Numerical controller provided with mirror cutting function
Inventor: SUZUKI FUMIO
IPC: G05B19/4093
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To enable mirror cutting while using a common turret through simple programming. SOLUTION: When a single working program command is analyzed by a program analytic part 2 and a working mode is a mirror cutting mode, based on the above single working program, the execution data of respective main shafts are generated by an execution data generation part 3 and both these execution data are executed to the respective main shafts by respective program executing parts 6 and 7. According to the single working program command, mirror cutting is enabled.
Patent JP-H01185446-A (JP)
Title: Acceleration switch
Inventor: SANO KATSUHIKO
IPC: G01P15/093
Filed: 1988-01-20
Abstract: PURPOSE:To obtain a highly reliable inexpensive acceleration switch, by constituting the title switch of a movable body whose surface is formed into a mirror surface, a light emitting element and a photodetector. CONSTITUTION:When acceleration (in the right direction of a drawing) is added, a movable body 3 receives force by acceleration and moves in the right direction against the force of a spring 4. By this operation, the light emitted from a light emitting element 1 irradiates the mirror surface A of the movable body 3. The light reflected from the mirror surface A is incident to a photodetector 2 and the movement of the movable body 3 to the right is converted to an electric signal. When deceleration (in the left direction of the drawing) is added, the light emitted from the light emitting element 1 irradiates the mirror surface B of the movable body 3 and the reflected light from the mirror surface B is incident to a photodetector 2' and the movement of the movable body 3 to the left is converted to an electric signal. By monitoring the electric signals of these photodetectors, it can be detected whether the movable body is accelerated or decelerated.
Patent JP-S61185499-A (JP)
Title: Manufacture of decorative material
Inventor: MARUTEIN PEERU
IPC: B44C1/17
Filed: 1986-01-20
Abstract: 1. A decorative material applicable to a material to be decorated, e.g. textile material, having a carrier sheet and a melt adhesive layer applied in a pattern by means of the screen printing technique, characterized in that a melt adhesive layer (2) is applied in a pattern by means of the screen printing technique to the side opposite the carrier sheet (3) of a decorative sheet comprising at least a carrier sheet (3) and an effect layer (6), the effect layer having a thickness such that when the carrier sheet (3) is removed after application the effect layer (3) tears at the boundary between areas coated with melt adhesive and areas not coated with melt adhesive.
Patent JP-S55101792-A (JP)
Title: Pressure carrying apparatus for liquid
Inventor: KOMORI HARUYUKI
IPC: F04C18/344
Filed: 1979-01-30
Abstract: PURPOSE: To prevent vibration and noise by a method wherein either the number of vanes or that of small chambers made by dividing a cylinder chamber into the plural number of small chambers becomes odd, then the other even, and the fluctuating peak of torque according to the phase of the rotation of a rotor is made equal.  
     CONSTITUTION: A cylinder chamber is formed in such a manner that it encloses a cylindrical rotor 8 which is driven to rotate and the plural number of vanes 14 which are located within slits formed in the rotor 8 and able to move forward and backward in a radial direction to the rotor 8. At the same time, the cylinder chamber is divided into the plural number of small chambers 9a, 9b by a cylinder 7 in close vicinity to the outside surface of the rotor 8 at both ends. In addition, intake and discharge ports 10, 10, 11, 11 are added to the construction above. Thus, by making odd either the number of vanes 14 or that of small chambers 9a, 9b, then making the other even, the peak of torque which fluctuates according to the phase of the rotation of the rotor 8 is uniformly distributed so as to prevent vibration and noise. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58127178-A (JP)
Title: Parts tester
Inventor: KOBAYASHI HARUKI
IPC: G01R31/00
Filed: 1982-01-25
Abstract: PURPOSE:To send parts requiring no retesting to the subsequent process irrelevant to the results of adjacent parts by separately controlling the opening or closing of a number of contacts and the operation of a plurality of lines. CONSTITUTION:The opening or closing of contacts 2A and 2B and the operation of lines 4A and 4B are controlled separately. A time T1 indicates the starting of testing parts 3A and 3B corresponding to a certain step. At the subsequent step T2, the contacts 2A and 2B are opened and at the next step T3, the part 3A is checked to ensure that the retesting thereof is not required while at the step T4, the part 3B is checked to ensure that the retesting sthereof is required. At the step T5, the part 3A is sent to the subsequent process and the subsequent part 3C is shifted to the position of the contact 2A. In this case, the part 3B is made to standby as it is for retesting. At the step T6, the parts 3B and 3C are tested. This can raise the operating rate of testings.
Patent JP-H01184412-A (JP)
Title: Optical position detecting method
Inventor: KOYAGI YASUYUKI
IPC: G01C3/06
Filed: 1988-01-19
Abstract: PURPOSE:To further improve the accuracy of detecting position by binarizing a photodetecting intensity signal conforming to a photodetecting intensity distribution by each separate threshold level which has been coordinated to an area of a different reflection factor on the surface of a measuring object, and calculating a reflecting surface corresponding position, based thereon. CONSTITUTION:A position detecting device is provided with a projector 2 for allowing a light beam B1 to be made incident on the surface 1a of a photomask 1 and a photodetecting part 5 for photodetecting a reflected light beam B2. A photodetecting signal E(x) from the photodetector 5 passes through an amplifier 8 and an A/D converter 9 and its photodetecting intensity signal E(x) is divided into each area of a different reflection factor on the reflecting surface 1a, and inputted to a photodetecting signal dividing circuit 10 for coordinating a threshold level which has been set in advance at every divided photodetecting signal. Subsequently, based on a binary signal H(x) from a binarizing circuit 11, a photodetecting center position M of the reflected light beam B2 is derived by a position arithmetic circuit 12. Also, the position signal M is calibrated by a calibrating circuit 13.
Patent LT-IP1840-A (LT)
Title: A method and arrangement for the application of an end plate to a packing container body
Inventor: NEDSTEDT ULF
IPC: B31B17/60
Filed: 1994-01-31
Abstract: The application of end plates to packing container bodies is done customarily in that preformed end plates are placed in the desired position and are sealed with the help of sealing jaws, which as the material is thermoplastic comprise means for heating the material. The sealing jaws operate with large forces and the arrangement is relatively complicated. A simpler method and an arrangement for the application of an end plate (6) to a packing container body (5) is proposed in accordance with the invention which operates with a heated end blank (6) consisting of thermoformable material which by means of a pressure difference between the two sides of the blank (6) is vacuum-formed over the end of the packing container body (5) and is sealed to its end zone. The arrangement comprises a vacuum chamber (4) adapted to the shape of the packing container.