baber/WOPTO huggingface dataset:
Patent JP-H02197175-A (JP)
Title: Thin film e2prom and manufacture thereof
Inventor: WAKAI HARUO
IPC: H01L27/12
Filed: 1989-01-26
Abstract: PURPOSE:To efficiently manufacture a thin film E<2>PROM through a small number of processes by a method wherein a gate insulating film for a memory thin film transistor is formed into a thin film and a gate insulating film for a memory drive thin film transistor is formed into a thick film. CONSTITUTION:A gate insulating film 13 of a memory drive thin film transistor T10 and a memory thin film transistor T20 is composed of a first layer of an SiN film 13a and a second layer of a thin SiN film 13b which are formed in such a manner that the SiN film 13a is formed on a transistor T10 forming region and the thin SiN film 13b is formed on the forming regions of the transistors T10 and T20, that is, the forming region of the transistor T10 is formed of a thick film of two-layered structure. And, gate electrodes G10 and G20, semiconductor layers 14 and 14, source electrodes S10 and S20, and drain electrodes D10 and D20 of the transistors T10 and T20 are formed respectively at the same time. By this setup, the memory drive thin film transistor T10 and the memory thin film transistor T20 can be manufactured at the same time.
Patent JP-H02196573-A (JP)
Title: Signal processor
Inventor: YAMAMOTO NAOKI
IPC: H04N5/782
Filed: 1989-01-25
Abstract: PURPOSE:To avoid deterioration in a time code signal even when the picture quality is adjusted in the soft level and to surely reproduce time information by differentiating a control signal controlling the characteristic of a frequency characteristic adjustment circuit for a prescribed time. CONSTITUTION:A control signal generating circuit 100 generates a switching pulse (e) being at a low level for a 2nd prescribed period including a period (1st prescribed period) superimposed on a time code signal to control a switch 103. Then the switch 103 selects a variable voltage (g) while the switching pulse (e) is at a high level, that is, for the 2nd prescribed period, and selects a constant voltage (h) while the switching pulse (e) is at a low level, that is, for a 3rd prescribed period and supplies the selected voltage to a frequency characteristic adjustment circuit 9. Thus, the frequency characteristic for the 3rd prescribed period is changed but the frequency characteristic is unchanged for the 2nd prescribed period. Thus, even when the picture quality adjustment is implemented in the soft level, the time code signal is not deteriorated and time information is surely reproduced at a VITC reader 11.
Patent JP-H11206284-A (JP)
Title: Spool of fishing reel
Inventor: KOIKE MAMORU
IPC: A01K89/01
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a spool for fishing having improved surface smoothness and a beautiful gloss while contriving making a light weight by a simple surface treatment and having excellent durability and a low cost. SOLUTION: This spool 4 has a metallic skin layer 14 having desired film thicknesses T1, T2 and T3 on a spool matrix 12 made of a synthetic resin by suitably and selectively combining an electroplating treatment, a non- electroplating treatment and a dry coating treatment.
Patent JP-S54108370-A (JP)
Title: Empty box extracting device
Inventor: MATSUMOTO HAJIME
IPC: B65G59/06
Filed: 1978-02-13
Abstract: PURPOSE:To easily extract an empty box located at the lowermost stage outside a fixed frame, by supporting an empty box located at a Number Two stage from the lowermost stage by forwarding pushing pieces mounted to both sides of the fixed frame. CONSTITUTION:A fixed frame 2 encases a number of empty boxes b, c... stacked on an empty box a, and a moving frame 1 is elastically attached to the fixed frame 2 all the time through springs S. A U-shaped handle lever 3 is axially mounted to bearing stands 4 installed to the left and right lower sides of the fixed frame 2 in a revolution-free form. When lowering the handle lever 3, pushing pieces 7 shaped to the inner grooves of shafts 5 inward advance against the force of springs 6, push both sides of the empty box b stacked on the empty box a at the lowermost stage and support the box b. Thus, the empty box a can easily be extracted from the moving frame because a void is formed between the empty box b and the empty box a in the falling moving frame 1.
Patent JP-S55108969-A (JP)
Title: Servo signal detection system
Inventor: SASAKI MASATERU
IPC: G11B21/10
Filed: 1979-02-14
Abstract: PURPOSE: To make it possible to demodulate accurately the position signal in a simple circuit constitution, by driving an oscillator by the first pulse of servo information in a magnetic disc and by using the output as a gate signal.  
     CONSTITUTION: The signal on the servo track of a disc has the difference voltage between position pulses A and B detected through preamplifier 1, AGC2, peak value detection hold circuits 3A and 3B, and differential amplifier 4, and an off- track signal is obtained. Meanwhile, servo sector signal SG is compared 5 with voltages +vA and -vB, and reference clock pulse P 1  is generated by positive pulse P and negative pulse N of the outputs. Then, phase synchronizing pulse P 2  is obtained from this reference clock pulse to drive oscillator 9, and the oscillation output and peak detection holding indication signal GP are used to form A position pulse gate AG and B position pulse gate BG, thus causing these gates to perform peak detection operations of circuits 3A and 3B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01192035-A (JP)
Title: Method for adhering optical disk
Inventor: OMORI YASUSHI
IPC: G11B7/26
Filed: 1988-01-28
Abstract: PURPOSE:To enhance the reliability of recording and reproduction by welding substrates on an inside circumferential spacer side by an ultrasonic welding method and the substrates on an outside circumferential spacer side by using an adhesive agent having rubber elasticity. CONSTITUTION:Two sheets of the doughnut-shaped polycarbonate substrates 1 formed with tracking grooves are used and such substrates on which thin films are provided as recording layers 2 are used as the carrier substrates for an optical disk. Two sheets of these substrates are welded by using an inside circumferential spacer 3 and outside circumferential spacer 4 made of polycarbonate and by using an ultrasonic welding machine from above the spacer 3. The two-liquid curing type silicone rubber adhesive agent is previously coated on both faces face of the spacer 4 and the spacers are held in place between the substrates in such a manner that the recording layers are positioned on the inner side, then the substrates are ultrasonically welded. The substrates are thereafter sandwiched and fixed from both the front and rear faces of the air sandwich disk by glass plates 7 and are rested for 12hr in a room in this state. The glass plates 7 are removed and further, the disk is rested for 12hr.
Patent JP-S61175606-A (JP)
Title: Automatic focus adjusting device
Inventor: BANDO TOSHIAKI
IPC: G02B7/40
Filed: 1985-01-30
Abstract: PURPOSE:To obtain an automatic focus adjusting device which is easily assembled and provides stable image formation by oscillating at least one lens in a lens system by a small extent through a coil for oscillation whose influence of a magnetic field upon its periphery is small, and moving other lenses so that the output signal of an image pickup tube has a peak. CONSTITUTION:A lens 16 for fine variation in optical path length is at least one of lenses constituting the lens system 6 and an oscillation device 17 is provided as to allow fine variation in the direction of the optical axis of the lens system 6 as shown by arrows (a) and (b). When a signal voltage which varies periodically is applied to an oscillator 4, diaphragms 22 and 23 oscillate with the resultant of forces generated by inside and outside coils 33 and 34 in the same direction. Then, the lens 16 oscillates finely by the oscillation of the diaphragms 22 and 23 in the direction of the optical axis as shown by the arrows (a) and (b). Currents flow through the inside coil 22 and outside coil 34 in the opposite directions, so magnetic fields established by the coils are opposite in direction and cancel each other to reduce the influence of magnetic fields upon the deflecting coil of the image pickup tube 1 behind the lens, thereby scanning the beam of the image pickup tube 1 accurately.
Patent JP-H10211206-A (JP)
Title: Suture operation device in heart cavity
Inventor: KOIKE KAZUYUKI
IPC: A61B17/34
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a device which is suitable to intratrial septal defect of various modes in which operation is simple, and in which suture closing can be safely and surely performed. SOLUTION: A suture operation device in heart cavity comprises a rod 3 having a soft tip, a puncture catheter 2 having a soft tip part provided with a puncture needle at a tip in which the rod 3 can be inserted to be freely put in and out, a sheath 1 in which the puncture catheter 2 can be inserted to be freely put in and out, and an engagement member 4 which can be disposed to be contained in the puncture catheter 2 for suture T to be installed. The engagement member 4 disposed to be contained in the puncture catheter 2 can be pushed out of the puncture catheter 2 by the rod 3.
Patent JP-H11204443-A (JP)
Title: Single wafer heat treatment device
Inventor: OKASE WATARU
IPC: H01L21/205
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a single wafer heat treatment device simply structured by eliminating a thin susceptor in a treatment vessel. SOLUTION: The single wafer heat treatment device for conducting a prescribed heat treatment of a wafer W contained in a processing vessel 18 comprises a cylindrical processing vessel 18 capable of being evacuated through its opening 20 located at its low end, a cylindrical mount 24 with a ceiling having a mounting face 28 on which the wafer is mounted at its upper end, a flange section 32 for sealing the opening 20 of the vessel 18 at its low end, a shower head section 46 opposing to the mount to introduce a prescribed processing gas into the processing vessel 18, a heating means 38 set inside of the cylindrical mount 24 to heat the wafer, and a lifter mechanism 82 capable of moving up and down to mount the wafer on the mount. This makes it possible to simplify the structure by eliminating a thin susceptor in the treatment vessel 18.
Patent JP-S62174445-A (JP)
Inventor: HOSHINO YUKIO
IPC: E04D13/00
Filed: 1986-01-28
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-S52101527-A (JP)
Title: Seat for moving member
Inventor: ARAI TOMIJI
IPC: B60N2/90
Filed: 1976-02-18
Abstract: PURPOSE: To provide a seat for moving member which can more the position of waist supporting springs of seat back to adjust pleasant attitude of passenger always. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61175844-A (JP)
Title: Interruption reception controlling system
Inventor: HIRAOKA TAKASHI
IPC: G06F13/24
Filed: 1985-01-31
Abstract: PURPOSE:To prevent the generation of an interrupting request from a channel device in a state that an interruption processing processor cannot be selected, by informing an interrupting request inhibiting signal for showing an interrupting request inhibition to the channel device. CONSTITUTION:For instance, in a bus cycle T-2, an effective interruption receiving signal 73 is not outputted, and an interrupting request is generated from a channel device. An interrupting request FF41 holds a set state even in the next T-3 cycle. In the T-3 cycle, buffer busy FFs 43-1-43-4 are all set, namely, they are in a state that an interruption processing processor cannot be selected, therefore, an effective interrupting request inhibiting signal 72 is outputted from an instruction inhibiting circuit 45. In this case, an effective interruption rejecting signal 74 is outputted to a bus 50 from an AND gate 63 of an interruption receiving/rejecting circuit 46. By a channel signal 74, it can be recognized that the interrupting request has not been received.
Patent JP-S58135242-A (JP)
Inventor: YAMADA SHIYOUICHI
IPC: E04B1/58
Filed: 1982-02-02
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-S57132103-A (JP)
Title: Production of optical waveguide path on glass substrate
Inventor: ARAI MOTOHIRO
IPC: G02B6/13
Filed: 1981-02-09
Abstract: PURPOSE:To form an optical waveguide path having a small transmission loss of light and high reliability, by forming a thin metallic film on a substrate to change this film into a pattern and irradiating the carbon dioxide laser beam onto the substrate in a gaseous mixture of a gaseous glass raw material and O2 to stack tansparent glass films. CONSTITUTION:The Al, etc. is vapor-deposited on a flat plate type glass substrate 1 of quartz glass, and the hydrochloric acid resistant photoresist is coated on the Al. Then a branch pattern is exposed to the light, and photoresist exposed to the light is removed. The vapor-deposited film is etched by hydrochloric acid, and then the residual photoresist is removed. For an intermediate product, the entire surface of the pattern is irradiated by the carbon dioxide laser beam in an atmosphere obtained by mixing the oxygen functioning as an oxidizing agent to the gaseous glass raw material SiCl4 and GeCl4, and transparent glass films are stacked at the region where the Al vapor-deposited film is removed to obtain a branched optical waveguide path 4. In such way, an optical waveguide path can be obtained in a short time with a small transmission loss of light and high reliability and with no secular change.
Patent JP-S61218598-A (JP)
Title: Bursopoietin
Inventor: AUDHYA TAPAN
IPC: A61K38/22
Filed: 1986-01-30
Abstract: A synthetic peptide which possesses the ability to specifically induce the differentiation of precursor B cells into mature B-cells capable of producing antibody.
Patent JP-H04249923-A (JP)
Title: Control loop for reducing response time of tuner-agc of superheterodyne receiver and corresponding differential circuit in said control loop
Inventor: SHIRUBAANO GORUNAATEI
IPC: H04B1/26
Filed: 1991-01-17
Abstract: PURPOSE: To reduce the response time of (HF-AGC) for escaping the excessive increase of the signal level of the input of an intermediate frequency stage resulted from the uncontrollable sudden wide increase of the level of an antenna signal. CONSTITUTION: A synchronizing delay circuit and a synchronizing delay plus circuit are added to a conventional input circuit so that discharging currents from (HF-AGC) can be attracted from a first automatic gain control circuit, and a control voltage V1 can be decreased to an asymptotic level. The control voltage V1 is decreased to the asymptotic level so that the large increase of an antenna level can be absorbed.
Patent JP-H04240113-A (JP)
Title: Metal containing zeolite and its production
Inventor: INUI SATOYUKI
IPC: C01B39/20
Filed: 1991-01-16
Abstract: PURPOSE:To provide faujasite type zeolite where part of the location to be occupied by A1 in a crystal structure is replaced and occupied by a specific metal and its production. CONSTITUTION:A mixture of a compound of at least one metal selected from iron or titanium family metals with sources of silica, alumina and alkali is prepared. By heating and crystallizing the mixture under the conditions where faujasite zeolite is formed, metal containing zeolite whose oxide composition is (0.1-0.15)A12O3/(0.6-0.8)SiO2/(0.1-0.2)M'2O/(0.001-0.1)MmOn is obtained, where M' is alkali metal, M is iron or titanium family metal, MmOn is oxide of metal M, (m) and (n) are positive integers, and figures in parentheses are mole compositions.
Patent JP-S61176734-A (JP)
Inventor: OKUNI YOSHIO
IPC: E04B1/76
Filed: 1985-01-30
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-S56115052-A (JP)
Title: Different-speed multiplex circuit
Inventor: SUDOU MAKOTO
IPC: H04J3/06
Filed: 1980-02-15
Abstract: PURPOSE:To obtain an address signal for both the multiplication and the multiplex isolation of the data having optional types of speeds, by storing previously the address signal corresponding to the type of speed of the data in the synchronous data transmission system. CONSTITUTION:The clock CLK is counted by the counters CTR1 and CTR2 each, and the address signals AD3 and AD4 are read out of the ROM1-ROM3 by the count output plus the data speed setting signals S1-S3. At the same time, the address signals AD0-AD2 are obtained from the output of the counter CTR1. Based on these address signals, both the multiplication and the multiple isolation are possible for the data having different speeds.
Patent JP-H07225125-A (JP)
Title: Range finder
Inventor: MIYAZAWA AZUMA
IPC: G01C3/06
Filed: 1994-02-14
Abstract: PURPOSE:To decide the peak position of spotlights by computing the correlation between reference data and the spotlights in order to accurately compute the peak of the spotlights even when some of the spotlights are omitted. CONSTITUTION:A light projecting section projects spotlights upon an object to be measured at prescribed timing under the control of a timing generating section 3. A light receiving section 2 receives reflected light from the object. A normalizing section 4 normalizes light receiving signals outputted from the receiving section 2 and a shape discriminating section 5 discriminates the shape of the normalized light receiving signals. When the shape of the spot lights is discriminated, a reference data selecting section 6 selects reference data and a peak position deciding section 7 decides the peak position on the light receiving section 2 based on the reference data.
Patent JP-H09212984-A (JP)
Title: Optical-disk changer
Inventor: ONO SHINICHI
IPC: G11B23/023
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain an optical-disk changer in which an optical-disk cartridge housed at the inside can be identified and in which a rewrite operation is performed easily by a method wherein an IC memory is mounted on a magazine. SOLUTION: When a magazine 1 is inserted into an optical-disk changer body 14, the electric contact part of an IC memory 2 comes into contact with a contact installed inside the body 14. Then, the body 14 performs the recording and reproducing operation of information with reference to the memory 2. Thereby, when every disk cartridge at the magazine 1 is not loaded inside the body 14, required control information can be taken out quickly only by inserting the magazine 1 into the body 14.
Patent JP-S60161133-A (JP)
Title: Ultrasonic sealing method of shrinkable film
Inventor: INAGAKI HIROMICHI
IPC: B29C53/36
Filed: 1984-02-01
Abstract: PURPOSE:To eliminate the curling-up of the end of a film at thermal shrinkage by a method wherein main sealing is performed with ultrasonic wave at the middle of an overlapped portion of both the ends of the film and at the same time auxiliary sealing is also performed with ultrasonic wave at the upper side end edge of the film. CONSTITUTION:A main sealing part 2 is obtained by sealing the middle of an loverlapped portion of both the ends 3 and 4 of a shrinkable film 1 with ultrasonic wave. The slight crosswise distortion of said main sealing is permissible. the numeral 5 denotes an auxiliary, sealing produced by ultrasonic sealing along the upper side end 3. In addition, the auxiliary sealing 5 may be done simultaneously with or after the main sealing 2. Further, the intermittent auxiliary sealing 5 may be acceptable except the continuous auxiliary sealing 5. No curling- up of the end of the shrinkable film occurs by heating due to the auxiliary sealing provided along the end as mentioned above except the main sealing.
Patent JP-H05216075-A (JP)
Title: Optical deflection device
Inventor: OKA MASAHIKO
IPC: G02B5/30
Filed: 1992-02-03
Abstract: PURPOSE:To provide the optical deflection device which can be driven by a low voltage and can be made two-dimensional and small in size. CONSTITUTION:This deflection device is constituted of a polarization rotating device 13 capable of rotating the polarization of input signal light 12 which is linearly polarized light by 90 deg. according to control signals and the deflector 14 for changing over the output direction of the signal light according to the polarization state. The deflector 14 is constituted of three sheets of transparent substrates 15, 16, 17 and is formed with saw tooth-shaped grids 18, 19 facing opposite directions on both sides of the central transparent substrate 17. Liquid crystals 20, 21 which are homogeneously oriented in parallel with inscribed lines and have double refractiveness are respectively held between the transparent substrates 15, 16, 17 so that the input signal light 12 is parallel shifted according to the control signal of the polarization rotating device 13 and the optical path of the output signal 22 is changed.
Patent JP-H09214548-A (JP)
Title: Frame relay transmitter
Inventor: YAMAGAMI MASAHIRO
IPC: H04L47/20
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To enhance communication efficiency by measuring a throughput for each permanent virtual circuit, sharing a physical line speed based on its mean value to each permanent virtual circuit and using the speed for a newly set information speed. SOLUTION: This transmitter 100 is provided with a communication information rate allocation section 120 sharing a physical line speed based on a mean value of throughput for each permanent virtual circuit PVC measured by a throughput measurement section 110 and with a transfer control section 130 for frame relay communication at a communication information rate CIR. When the use of the transmitter 100 is started, communication is made according to the received CIR for each PVC and when the operating state is reached, the throughput of each PVC is measured and the physical line speed is shared based on a mean value of the measured throughput to conduct the communication with a new CIR.
Patent JP-S60162926-A (JP)
Title: Light metering device for flash photography
Inventor: YUASA YOSHIO
IPC: G03B15/05
Filed: 1984-02-02
Abstract: PURPOSE:To easily decide whether contrast before photography is normal or not by displaying information on proper exposure as to plural parts of a subject simultaneously as position information on the same exposure scale. CONSTITUTION:Light metered values at the 1st-the 3rd positions of the subject are detected successively by a photodetection part (a), whose output is integrated by an integral arithmetic part (b) to calculates the quantity of flash light and the quantity of stationary light. Those values are stored in flash light quantity memory parts (d), (g), and (h) and stationary light memory parts (c), (f), and (i). Further, exposure arithmetic parts (e), (h), and (k) calculate exposure at each position and those values are displayed at the same display part (l).
Patent JP-H05182765-A (JP)
Title: Binder for dispersion type el element and dispersion type el element
Inventor: MINAMOTO YOSHIHIRO
IPC: C09K11/02
Filed: 1992-01-06
Abstract: PURPOSE:To obtain a binder for dispersion type EL element which has an excellent characteristic to satisfy a high brightness, a long service life, and a high luminous efficiency simultaneously. CONSTITUTION:In a binder for dispersion type El element which consists of a cyanoethyl compound, the impurities of the alkaline metallic ion and the harloid ion in the binder are adsorbed and removed by an ion exchange resin of a catin type, anion type, or both ion type, to make the total sum of the impurities less than 30ppm, favorably less than 20ppm.
Patent JP-H01192464-A (JP)
Title: Lead alloy casting mold
Inventor: HINO YOSHIMI
IPC: B22D25/04
Filed: 1988-01-28
Abstract: PURPOSE:To eliminate the need for lubricant blowing and to rationalize the process by using the lead alloy casting mold consisting of the porous resin specifying the max. bore diameter and permeability. CONSTITUTION:A lead alloy casting mold is taken as the mold of the porous resin having the bore diameter distribution of 0.04mm max. bore diameter and the permeability of >=0.2cm<4>/sec/kgf. Proper heat insulation, heat resistance and durability are thus given, degassifying is easy, a die release is good without performing the blowing work of a lubricant and the process can be rationalized.