baber/WOPTO huggingface dataset:
Patent JP-S6155950-A (JP)
Title: Semiconductor device
Inventor: MIYAJIMA KENJI
IPC: H01L23/495
Filed: 1984-08-27
Abstract: PURPOSE:To apply predetermined potential to a substrate for a semiconductor pellet by bonding the semiconductor pellet and a tape under the state in which a conductor enabling an ohmic contact is preset onto the back of the semiconductor pellet. CONSTITUTION:Lead nose sections 1a in lead frames 1 are bonded with an adhesive tape 2 so as to be arranged toward a space section 5. A conductor 3 for applying potential to the back side of a semiconductor pellet 4 is also formed onto the adhesive tape 2. The semiconductor pellet 4 is fixed to the conductor 3 and the adhesive tape 2 through conductive adhesives 5. The lead nose sections 1a and electrodes for the semiconductor pellet 4 are connected by bonding wires 7, and lead nose sections 1b and the conductor 3 are also connected by bonding wires 7. The whole is molded with a molding resin 8.
Patent JP-H0229316-A (JP)
Title: Manufacture of inside and outside connecting tubes for vehicle lamp
Inventor: MATSUOKA KEN
IPC: B29C49/04
Filed: 1988-07-19
Abstract: PURPOSE:To mold a number of connecting tubes by one-time molding by connecting respective ends of a U-shaped tube molded material and by blow molding, forming meandering shaped tube continuous materials disposed alternately on the left and right and then cutting the same between adjacent tube molded materials. CONSTITUTION:Molds 10 and 20 are moved when a parison 6 is hung down between the molds 10 and 20 to pinch the parison 6. Air is fed from an air pipe 5 and the parison 6 is pressed closely to molding surfaces 12 and 22 of the molds 10 and 20. The mold 10 and 20 are separated after the resin cavity is solidified, and a molded product 30 is released. The ends of U-shaped tube 32a and 34a of the tube continuous materials 32 and 34 on the left and right are continued to form meandering shape disposed alternately on the left and right making linear symmetry each other. Said blow molded materials 30 is cut in the vertical direction represented by marks l1, l2 and l3 to manufacture connecting tubes 32a and 34a.
Patent JP-H099009-A (JP)
Title: Picture reader for facsimile equipment and the like
Inventor: ORIGASA NOBUAKI
IPC: G03B27/62
Filed: 1995-06-20
Abstract: PURPOSE: To reduce the cost of a picture reader using the light-receiving element of a scanner in a facsimile equipment, a copying machine, a picture filing system and the like. CONSTITUTION: A white reference board data storage means 5 storing the output of the light-receiving element at the time of reading a white reference board and a picture information data storage means 4 storing the output of the light- receiving element at the time of reading an original are provided. An original area is detected based on data held by the white reference board data storage means 5 and the picture information data storage means 4. Since the original area is detected after the original is read, the data in the original can be read without omission in spite of the state of the original which is read, and the sensor for detecting the front/back ends is not required to be added. Thus, cost can be reduced.
Patent JP-S6072253-A (JP)
Title: Semiconductor device
Inventor: MATSUMI YASUSHI
IPC: H01L23/485
Filed: 1983-09-28
Abstract: PURPOSE:To contrive to improve the yield and to alleviate the failure at the time of junction by the formation of a junction pad with good reproducibility by a method wherein the electrodes of all the wiring layers other than the uppermost wiring layer are put in the form of a picture frame, in a multilayer wiring structure. CONSTITUTION:A metallic electrode 13 of the form of a picture frame having a fixed width is provided on an insulation film 2 on a semiconductor substrate 1. Next, an interlayer insulation film 4 is formed, a window being bored 5, part or the whole of the first layer electrode 13 being then exposed inside the window, and the second layer electrode 6 being further provided and connected. In the same manner thereafter, it is put in the structure of multilayer wiring, and the junction pad is formed by opening by etching in a protection film 7 as conventional. In such a construction, the surface of the second layer electrode becomes flat because of the exposure of the insulation film inside the electrode of the first layer, and the discrimination of the finish point of etching is easy during the etch-removal of the protection film; accordingly the yield improves, and the junction failure at the time of assembly reduces.
Patent JP-H0466041-A (JP)
Title: Reel for fishing
Inventor: KANEKO KYOICHI
IPC: G01D7/12
Filed: 1990-07-05
Abstract: PURPOSE:To enable to grasp the delivery of a fishing line by setting a clutch in a spool-free state, switching-on a set switch and producing sound on the delivery of the fishing line. CONSTITUTION:A clutch is set in a spool-free state and the fishing line 3 is delivered to a shelf. When a fishing device reaches a prescribed shelf, the spool 2 is braked and a set switch 9 is switched-on to set a speaker 43 so that the speaker 43 can produce sounds when the fishing line 3 is delivered. The delivery of the fishing line 3 is further displayed on a display 41. When a fish eats a bait on the fishing line 3, the delivery of the fishing line 3 from the spool 2 is detected with sensor 29. The signal of the delivering rotation is inputted into a microcomputer 11 and an information signal from the microcomputer 11 is outputted into a speaker 43 through an output interface 21 to produce sounds.
Patent JP-H0228720-A (JP)
Title: Program loading system
Inventor: KITAMURA KOICHI
IPC: G06F15/16
Filed: 1988-07-18
Abstract: PURPOSE:To facilitate the alteration of a program and the like and to attain a high speed operation through the use of RAM by uniformly controlling micro programs which operate on plural processors. CONSTITUTION:The micro programs which operate on sub processors 31-3n are stored in ROM 2 connected to a main processor 1 through a bus 8. At the time of loading an initial program, the micro programs are once read on RAM 6 through the bus 8. Respective processors 31-3n respectively transfer the micro programs stored in RAM 6 by the initial program loading program in respective boot ROM41-4n through a bus 5, and transfer them to RAM 71-7n under the control of respective processors through buses 91-9n. With sequentially executing a series of such action to plural sub processors at the time of initialization such as power supply so as to attain loading, respective processors can be operated by the micro programs in respective RAMs.
Patent JP-H0711632-A (JP)
Title: Pile head treatment device
Inventor: NAMEKATA KEISHI
IPC: E02D15/06
Filed: 1993-06-28
Abstract: PURPOSE:To carry out safely and quickly pile head treatment work of a cast-in- place pile. CONSTITUTION:A rotary shaft 3 capable of moving to a specific position in a pile hole is provided to the lower end of a kelly bar 2 as an excavating rotary body of an excavator such as an earth drill, etc., installed on the ground by a movable control of the kelly bar 2. In addition, the rotary shaft 3 is rotated in a state to contact with the surface of a pile body concrete to fix a pile upper surface levelling section 4 levelling the surface of the pile body concrete to the lower end of the roraty shaft 3. A rotary shaft cover 5 is fitted to the rotary shaft 3 from the outside so that it is capable of being rotated relatively against the rotary shaft 3. The front end 6a of a cylinder is so borne that it is positioned near the pile upper surface levelling section 4, the other end thereof is connected to a vacuum pump installed on the ground, and a suction pipe 6 capable of absorbing marginal concrete near the front end 6a of the cylinder is fixed to the rotary shaft cover 5 by operation of the vacuum pump.
Patent JP-S6069703-A (JP)
Title: Electric load control system
Inventor: KITAYOSHI ICHIROU
IPC: G05B15/02
Filed: 1983-09-27
Abstract: PURPOSE:To prevent a load from being turned off even if a signal ON is sent out of a CPU when the load is turned on at a different point by adding a Y relay for operation monitoring to a remote control relay. CONSTITUTION:When respective contacts are as shown by solid lines, a push button switch 42 provided near the load L is turned on, and then a closed loop is formed including a power source 7, push botton switch 42, movable contact 55c, contact 55b, diode 51, R relay 57, and diode 54. Consequently, a contact 56 is made to put the load L in operation, and the contact 21a and movable contact 21c of a signal repeating circuit 2 are made with a contact 21b and a movable contact 21c off to prevent the signal ON from the CPU from being repeated.
Patent JP-2001004397-A (JP)
Title: Rescue target position indication device
Inventor: SENOO AKINOBU
IPC: B64D43/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a rescue target position indication device that can positively indicate a rescue target without losing the rescue target. SOLUTION: When a sighting image being visually recognized via a combiner 13 of a head-fitting-type display 4 that is fitted to a crew member 3 of a flight vehicle 2 corresponds to a rescue target, an input device 5 is operated by the crew member 3 for calculating a rescue target position by an information processing device 7 based on the detection result of a detection device 6 of a variable required for calculating the rescue target position.  According to a plurality of positions of the flight vehicle 2 that have been updated in the past, an expected update position in the next update, a plurality of interpolation positions between a position that has been updated in the past and is the closest to this moment in time and the expected update position, and lapse time from the update point of time of a position in the past closest to this moment in time to this moment, the interpolation corresponding to the lapse time is calculated. As the position of the flight vehicle used for calculating the position of the rescue target, the position corresponding to the lapse time is used out of the positions being detected from the interpolation position and data being outputted from the GPS.
Patent JP-H0465223-A (JP)
Title: Biaxially stretched polyester film
Inventor: AOKI SEIZO
IPC: C08J5/18
Filed: 1990-07-05
Abstract: PURPOSE:To provide the title film excellent in abrasion resistance, shaving resistance and scratch resistance and capable of using inexpensive particles by forming a particle-containing film wherein a void volume/F5 value sum or a longitudinal heat-shrinkage factor/longitudinal F5 value is set to a specific range. CONSTITUTION:A biaxial stretched polyester film contains particles and is characterized by that the sum of a F5 value in a longitudinal direction and that in a laterial direction, that is, the F5 value sum is 25kg/mm<2> or more. Herein, the relation between the void volume in the film and the F5 value sum satisfies void volume/F5 value sum <=300(mum<3>/kg) and the relation between the longitudinal heat-shrinkage factor of the film and the longitudinal F5 value satisfies longitudinal heat-shrinkage factor/longitudinal F5 value <=0.1(%kg/mm<2>). Polyester to be used is a polymer obtained by the polycondensation of diol and dicarboxylic acid.
Patent JP-H11154715-A (JP)
Title: Manufacture of bicmos
Inventor: KIM JAE-KAP
IPC: H01L21/8249
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce number of photolithographic processes when a BiCMOS is manufactured, by forming a part of collector by using a mask for forming a base region, and forming a remaining part of the collector by using a mask for forming a well region. SOLUTION: A first mask pattern 14 is formed which exposes three active regions in the center of a bipolar transistor region B, a first buried layer 15 is formed in the exposed region by ion-implanting n-type impurities, and a second buried layer 16 is formed by ion-implanting p-type impurities by using the same mask 14. The first buried layer 15 becomes a part of collector region of the bipolar transistor and the second buried layer 16 becomes a base region. Next, the first mask pattern 14 is removed and a second mask pattern 17 is formed which exposes two active regions of a first active region and the region B, and an N well region 18a and a part of collector region 18B are formed by an ion implantation.
Patent JP-H1127114-A (JP)
Title: High hysteresis width input circuit
Inventor: HASHIMOTO MASAMI
IPC: H03K5/08
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain the input circuit with a high hysteresis width even at a low voltage input by interconnecting input terminals of 1st and 2nd inverter circuits as an input terminal of the hysteresis input circuit, connecting its output terminals to inputs of a latch circuit, and connecting each gate electrode of 3rd P-channel and N-channel MOSFETs to each output terminal of the latch circuit. SOLUTION: When an input signal terminal is set to a low level, an output terminal 19 of a latch circuit 20 is at a low level, a P-channel MOSFET 14 is conductive and an N-channel MOSFET 18 is nonconductive. As the level of the terminal 10 gets higher, an output of an inverter circuit 17 changes from a high level toward a low level, since an output of a NAND circuit 21 is at a low level, an output of the latch circuit 20 is unchanged.  When the level of the input signal terminal 10 gets higher furthermore and a drive capability of an N-channel MOSFET 12 exceeds a total drive capability of P-channel MOSFETs 11, 14, an output of an inverter circuit 13 changes from a high level into a low level and a level at the output terminal 19 of the latch circuit 20 changes from a low level to a high level to cause the P-channel MOSFET 14 to be nonconductive and the N-channel MOSFET 18 to be conductive. Then a hysteresis is produced by the difference of the conducting/conducting state of the MOSFETs.
Patent JP-S6421480-A (JP)
Title: Learning apparatus
Inventor: KANO TETSUZO
IPC: G09B5/04
Filed: 1987-07-17
Abstract: PURPOSE: To optionally and easily set learning within a selected range of a teaching material and the range by providing an input means for specifying the start and end addresses of a memory area of a semiconductor memory that can be accessed from plural pupil's terminals for an input device of a tutor's terminal. CONSTITUTION: The input device 13 of the tutor's terminal 3 is provided with the input means for specifying the start address and end address of the memory area of the semiconductor memory 9 that can be accessed from the pupil's terminals 4. Then the start and end addresses of the memory area of the semiconductor memory device 9 that can be accessed from the pupil's terminals 4 are specified through the input means of the input device 13 of the tutor's terminal 3. Therefore, when the semiconductor memory 9 is accessed from the side of a pupil's terminal 4, only the specified memory area of the semiconductor memory 9 is accessed. Consequently, the pupils can study within the selected range of the teaching material and the range can optionally and easily be set.
Patent JP-S6336280-A (JP)
Title: Developing device
Inventor: OSAWA TAKASHI
IPC: G03G15/09
Filed: 1986-07-31
Abstract: PURPOSE:To effectively execute development by regulating the tip position of a blade within a quadrant including a component to be moved downward by a sleeve and formed near a drum in a coordinate system setting up the rotational center of the sleeve as an original point, a vertical axis as the axis of ordinate and a horizontal axis as the axis of abscissa. CONSTITUTION:Magnetic grains are raised from the lower part of a container 21 in a direction along the surface of the sleeve 22 and approached near the blade 24. In accordance with the rotation of the sleeve 22, toner 28 is electrostatically charged by the friction with the magnetic grains 27 and the surface of the sleeve 22. In this case, the tip position of the blade 24 is regulated within the quadrant formed near the drum 1 and including the component to be moved downward by the sleeve 22. Consequently, the outflow of the toner and the magnetic grains from the container is accelerated by gravity. The grains are reached to a developing part opposed to the drum 1 and transferred to the surface of a latent image layer formed on the drum 1 by an alternate electric field impressed between the drum 1 and the sleeve 2 to develop the latent image. The residual grains are recovered to the container 21 and applied again to the surface of the sleeve 22.
Patent JP-H052114-A (JP)
Title: Hollow waveguide made of synthetic resin for ultraviolet laser
Inventor: KINOSHITA KAZUO
IPC: G02B6/02
Filed: 1991-06-24
Abstract: PURPOSE:To obtain the waveguide having high flexibility in spite of a relatively large diameter by using a pipe consisting of a synthetic resin as the waveguide and forming a metallic film having a high reflectivity to UV light on the outer side thereof. CONSTITUTION:The waveguide 3 is constructed by forming an aluminum film 2 by a suitable method, such as CVD, PVD or vacuum vapor deposition, on the outside surface of the resin pipe 1 having high UV light transmittability. An incident laser beam is transmitted by the total reflection on the surface of the resin pipe 1 and the reflection at the boundary face of the resin pipe 1 and the aluminum film 2. The resin used for the waveguide 3 has a high transmittance to the light of a UV region and has excellent environmental resistance. The aluminum is a metal having the high reflectivity to UV light and, therefore, the attenuation while the incident laser beam L is transmitted while reflecting on the surface of the resin pipe 1 and the boundary face between the resin pipe 2 and the aluminum film I decreases. This reflection surface is not exposed to the air and the degradation in the reflectivity by the oxide film is prevented.
Patent JP-H0466301-A (JP)
Title: Ultrasonic oscillator for tightening bolt
Inventor: NINOMIYA SHIZUO
IPC: A61B18/00
Filed: 1990-07-05
Abstract: PURPOSE:To enable an ultrasonic oscillator to be used for tightening a bolt for a CF type medical instrument by arranging odd-number of pieces of electrostrictive elements and arranging an insulating washer, which consists of material having small permittivity, between a metallic block and an electrode situating at both outermost positions, thereby reducing leakage current. CONSTITUTION:An electric signal generated at an oscillating part 16 is sent to odd- number of (e.g. three) pieces of electrostrictive elements 12 via both a transformer 18 and an electrode 14, thereby generating ultrasonic oscillation by the electrostrictive element 12. In this case metallic blocks 22, 24 are insulated from the electrode 14 by means of an insulating washer 26, which is arranged between the metallic blocks 22, 24 and the electrode 14 situating at the outermost position and having small dielectric constant. As a result, since the electrodes 14 situating at both outermost positions have recessed polarity to each other, the leakage current leaking from the insulating washer 26 to the metallic blocks 22, 24 at both ends shows reversed polarity and returns into the circuit. Therefore, the quantity of the current, which flows into the ground via a biological organ of a patient who is grounded, becomes very small. Thus, an ultrasonic oscillator 10 for tightening a bolt can be safely used for a CF type medical instrument.
Patent JP-H1027932-A (JP)
Title: Gas laser oscillator
Inventor: EGUCHI SATOSHI
IPC: H01S3/134
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To avoid the adhesion of impurities to a mirror surface by a method wherein bag-like recessions for collecting the back flow of partial turning flow of vapor laser medium to a laser tube are provided on a laser medium diffusing slit main bodies. SOLUTION: Laser medium diffusing slit main bodies 10a are provided between a laser tube 6 and photoamplifying mirrors 4, 5 so as to provide bag-like recessions A for collecting the impurities of partial vapor laser medium back flowing into the turning flow to the laser tube 6. In such a constitution, the partial fuming flow in the inverse direction to the laser tube 6 side of the vapor laser medium containing impurities such as oil mist, etc., runs into the bag-like recessions A along the slit body wall surface for collecting the impurities. Through these procedures, the decline in the reflecting power on a mirror surface due to the adherence of the impurities as well as the sputter-like seizure can be avoided thereby enabling the stable laser beams to be emitted.
Patent JP-S5881371-A (JP)
Title: Singing suppressing circuit of time-division switchboard
Inventor: SAITOU YOSHIHISA
IPC: H04Q3/42
Filed: 1981-11-10
Abstract: PURPOSE:To suppress sounding through a simple circuit means by inserting a signal attenuator into a time-division channel and putting the attenuator off the channel during a telephone call. CONSTITUTION:When a calling subscriber A performs off-hook operation, a detecting circuit DETA detects the same to inform a processor 30 of calling. Further, the processor 30 controls an interface circuit INB by dial pulses from the calling subscriber A to send a ringing tone to a called subscriber B. Once the called subscriber B performs off-hook operation, a detecting circuit DETA' detects the same and the processor 30 performs answer processing. At this time, the processor 30 sets a digital path between the subscribers A and B and also closes switches SWA and SWB through interface circuits INA and INB to put attenuators PADA and PADB off the channel.
Patent JP-S57103738-A (JP)
Title: Crank shaft stand for cold roll forming
Inventor: OKADA KUNIAKI
IPC: B21D5/14
Filed: 1980-12-19
Abstract: PURPOSE: To enable forming of a bumper etc. having multiple radius of curvature by forming crank shafts in the upper and lower roll shafts of a roll stand and fitting upper and lowe rolls having a specified caliber to the crank shafts.  
     CONSTITUTION: Crank shafts 2, 3 having the same eccentricity are formed in the upper and lower roll shafts 9, 10 of a cold forming roll stand, and upper and lower rolls 4, 5 having a specified caliber are fitted to the crank shafts 2, 3. The upper and lower roll shafts 9, 10 are rotated by desired angle, and the upper and lower rolls 4, 5 are rotated in the same direction through the upper and lower crank shafts 2, 3 maintaining the roll gap to change the height of axis H. By this mechanism, forming of a bumper etc. that has multiple radius of curvature can be performed without making press forming. This can be applied to manufacture of a small-sized bumper etc. having small radius of curvature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0734544-A (JP)
Title: Fitting structure of stud in building unit
Inventor: SENOUE SHOICHI
IPC: E04B1/348
Filed: 1993-07-20
Abstract: PURPOSE:To easily fit a stud even if there is a dimensional error between upper and lower beams. CONSTITUTION:One end of a stud 6 is inserted in a bracket 8 fixed to at least one of the upper beam and the lower beam 2 and the stud 6 is attached to a building unit. Even if the dimensions of the upper and lower beams are larger than a stipulated dimension, the deviation of dimension is absorbed at the end of stud 6. Even if the dimension of the upper and lower beams is smaller than a stipulated dimension, the dimension of stud 6 is previously made shorter than a stipulated dimension between the beams to place the stud 6 within the beams.
Patent JP-S5878512-A (JP)
Inventor: ANDOU AKIRA
IPC: A01G5/00
Filed: 1981-11-04
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-H04234367-A (JP)
Title: Process for producing 1-hydroxymethylpyrazoles
Inventor: JIYOSEFU JII FUENIISU
IPC: C07D231/12
Filed: 1991-07-19
Abstract: PURPOSE: To produce 1-hydroxymethyl pyrazoles with high yield and high purity.  
     CONSTITUTION: 1-hydroxymethyl pyrazole is produced by mixing methylpyrazole with water and formaldehyde aqueous solution, and 1-hydroxymethyl pyrazole is filtered from the mother solution, and furthermore by mixing the motor solution with other formaldehyde aqueous solution and methylpyrazole. 
     COPYRIGHT: (C)1992,JPO