baber/WOPTO huggingface dataset:
Patent JP-S63231884-A (JP)
Title: Photoelectric conversion element
Inventor: IZEKI MASAHIRO
IPC: H01M14/00
Filed: 1987-03-19
Abstract: PURPOSE:To improve repeatability on uniform photoelectric effect and make it easy to produce the element in the caption by interposing a photoelectric conversion layer of which a violet membrane is stabilized in an electrolysis polymerization macromolecule between pair of light permeable electrodes. CONSTITUTION:Pt-electrode plate 5 is soaked in an electrolyte aqueous solution including 0.1M pyrrole and a violet membrane, a constant potential electrolysis- oxidation polymerization is conducted, a polypyrrole-violet membrane stabilizing macromolecule membrane 4 is formed on the electrode plate 5. Then a violet membrane stabilizing membrane electrode is obtained by washing and drying it. A transparent electrode 2 on a glass substrate 1 coated with PVA3 and dried is prepared. Thus prepared component is stuck firmly on the violet membrane stabilizing membrane 4 of the violet membrane stabilizing membrane electrode already obtained by means of a supporter 6. This photoelectric conversion element shows stable response against light rediation.
Patent JP-S56162038-A (JP)
Title: X-ray diffraction device for minor part of polycrystalline sample
Inventor: SUNAKAWA ATSUMI
IPC: G01N23/207
Filed: 1980-05-19
Abstract: PURPOSE:To increase the number of crystal grains contributing to diffraction, facilitate measurement and reduce measurement errors by turning or oscillating the sample at least in two directions. CONSTITUTION:A support table 16 oscillates with a rail 11 of which the central point P is set on the X-ray flux axis (x) by a collimator 8 as a guide. A sample 20 is mounted to a sample table 19 which is installed to this table 16 and is directly coupled to the shaft of a motor 18, and the sample 20 turns in two directions around the shaft (a), and is made freely oscillatable in two directions by way of a rail 11. The diffracted light from the sample 20 is detected by an X-ray detector 7 provided with a slit 8 which reciprocatively moves in a required range by way of a motor- driven guide rod 3. With this constitution, the number of crystal grains contributing to the diffraction of the minor part of the polycrystalline sample increases, and material distribution, internal stress, crystal orientation, etc. are measured by way of diffracted light observation through easy measurement.
Patent JP-H01237343-A (JP)
Title: Fuel controller of engine
Inventor: ETSUNO KAZUHIRO
IPC: F02D41/04
Filed: 1988-03-17
Abstract: PURPOSE:To enable an air/fuel ratio to be controlled accurately by off-setting an increased value of engine output as well as applying increasing correction to the duty ratio of a fuel injection pulse when the duty ratio of the fuel injec tion pulse drops below the minimum standard duty ratio of an injector. CONSTITUTION:The duty ratio of a fuel injection pulse is calculated by using a calculation means C on the basis of the output of an intake air quantity detecting means B during operation of an engine A, and an injector D is opened to be driven by means of the fuel injection pulse of the duty ratio. In this case, when the calculated duty ratio drops below the minimum standard duty ratio of the injector D, the duty ratio of the fuel injection pulse is corrected to increase by the prescribed amount by using a correction means E. Further, an increased value of engine output corresponding to an increased correction value is to be offset in response to the action of the correction means E for making an increasing correction by using an engine output decreasing means F.
Patent JP-H01238142-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: SAKAI YOSHIYUKI
IPC: H01L31/02
Filed: 1988-03-18
Abstract: PURPOSE:To reduce damages of the P-N junction boundary or surface of a photodetector and to manufacture a semiconductor integrated circuit having high integration by performing wet type etching on a photodetector section and dry type etching on a signal processor when the metal wirings of the semiconductor integrated circuit including the photodetector section and the processor are formed. CONSTITUTION:Wirings 6 are formed of a vacuum deposited aluminium alloy layer of a signal processor 10 by RIE using chlorine gas. In this case, a photodetector section 20 is covered with resist so that the layer is not etched. Then, after the resist is removed, a resist pattern is again formed, the layer on the section 20 is patterned by wet etching using mixture acid of phosphoric acid, nitric acid and acetic acid. Further, if the aluminium alloy is of Al-Si alloy, a plasma etching is conducted to remove the remaining Si. Thereafter, if the resist is removed, aluminum alloy wirings 6 having high integration can be formed in a state that the damage of the section 20 can be suppressed to a minimum limit.
Patent JP-H02244140-A (JP)
Title: Automatic developing device having excellent water saving efficiency and waste water treatment using this device
Inventor: KAWASAKI TOMOMI
IPC: G03D3/02
Filed: 1989-03-17
Abstract: PURPOSE:To improve water saving efficiency by circulating the washing water in a washing means and the washing water in a water storage means between the washing means and the water storage means and supplying a cleaning agent to the water storage means when the contamination concn. of the circulating water exceeds a prescribed value. CONSTITUTION:The photosensitive material after development and fixing processings is washed in a washing tank 1 after the washing tank 1 and the water storage tank 2 are filled with the unused washing water at the time of starting the development processing. The washing water is automatically replenished from the water storage tank 2 according to the processing amt. at this time. As a result, the used washing water overflowing from the washing tank 1 is sent as it its to the water storage tank 2 without being drained and is temporarily stored therein. The cleaning agent is supplied automatically from a cleaning agent supplying tank 4 to the washing water in the washing tank 1 and the water storage tank 2 to clean the washing water in the water storage tank 2 to a permissible value when the washing water in these tanks is contaminated. At least part of the cleaned washing water is thereafter drained by a draining means 5. The water saving efficiency is improved in this way and the used washing water is cleaned up to the level at which the draining to sewerage is pos sible.
Patent JP-S54812-A (JP)
Title: Repeating system
Inventor: SHINDOU SUMIO
IPC: H04L5/16
Filed: 1977-06-03
Abstract: PURPOSE:To secure an assured calling from the central unit as well as to ensure a signal transfer through the same line, by controlling the active enable period of the up-repeating system in the automatic meter checking system.
Patent JP-H02247036-A (JP)
Title: Method for forming cylindrical body
Inventor: FURUYA HIROYUKI
IPC: B21J5/06
Filed: 1989-03-16
Abstract: PURPOSE:To reduce load acted to a punch by making shiftably a die to a blank receiving member in forming work for a cylindrical body having solid blank and shifting the die to pushing punch direction at the time of pushing. CONSTITUTION:The solid columnar blank 20 is supplied on a knock out pin 9 in the die 11 having cylindrical inner face 10. By descending pushing punch 3, this is brought into contact with the blank 20 under pressurizing and further, by descending the upper die 2, extrusion-forming can be executed to the rear part of the cylindrical body 21. Then, as the die 11 is shifted in the same direction as the material flowing direction of the blank 20, frictional resistance between the material and the die 11 is reduced and buckling load of the punch 3 can be reduced and cost of the die can be reduced.
Patent JP-S61223895-A (JP)
Inventor: NAKAGAWA YOICHI
IPC: G06F3/048
Filed: 1985-03-29
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-H05269785-A (JP)
Title: Production of composite molded product
IPC: B29K105/06
Filed: 1992-03-24
Abstract: PURPOSE:To produce a composite molded product by providing a coating layer excellent in appearance on the surface of a fiber reinforced thermoplastic resin molded object excellent in strength to strongly bond the same. CONSTITUTION:A sheet material 11 with glass content of 40wt.% is set to the movable mold 121 of a mold 12 and the surface thereof is heated to about 200 deg.C by an infrared heater 14 to be brought to a molten state. The mold 12 is closed and a thermoplastic resin melted at about 200 deg.C is injected in the cavity 122 of the mold to obtain a fiber reinforced resin composite panel 2 wherein the coating layer 22 composed of the thermoplastic resin is integrally provided to a molded object 21.
Patent JP-S52149521-A (JP)
Title: Air fuel ratio control device for internal combustion engine
Inventor: MITSUYASU MASAKI
IPC: F02D35/00
Filed: 1976-06-08
Abstract: PURPOSE: To realize best function of a ternary catalyst regulating air fuel ratio at the theoretical air fuel ratio by means of feed-back control of quantity of air at the air bleeder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11251179-A (JP)
Title: Multilayer chip capacitor and its manufacture
Inventor: YAGI HIROSHI
IPC: H01G13/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent a new-type multilayer chip capacitor which can be implemented in high density and by which manufacturing processes can be simplified. SOLUTION: Non-fired ceramic dielectric sheets provided with inner electrodes 2 are layered to form a laminate. Terminal electrode holes are formed, passing vertically through the laminate in positions which makes contact with the inner electrodes 2. Terminal electrodes 5 are formed inside and around the terminal electrode holes, and the laminate is cut into individual components in such a way that the terminal electrode holes are respectively divided into two. Then, U-shaped grooves 4 are formed at the ends of the laminate chips 1 separated by cutting they pass through the laminate chips 1. In this way, multilayer chip capacitors provided with terminal electrodes 5 only on the upper and lower sides of the ends of the laminate chips 1 and inside the U-shaped grooves are obtained.
Patent JP-H03268347-A (JP)
Title: Semiconductor device
Inventor: ONO EIJI
IPC: H01L23/28
Filed: 1990-03-16
Abstract: PURPOSE:To prevent occurrence of short circuit between end sections of a semiconductor chip and bonding wires by provided a recessed section on the mounting surface of a wiring board and mounting the semiconductor chip in the recessed section. CONSTITUTION:A semiconductor chip 3 is mounted in a recessed section 2A formed on the mounting surface of a wiring board 2. Namely, the opening size of the section 2A is made larger than the planar shape of the chip 3 by a size and the position of the bottom of the section 2A is made lower than the mounting surface of the board 2. Accordingly, the height difference between the external terminal of the chip 3 and the terminal of the board 2 is made equal to the depth of the section 2A. Therefore, the gap Y between terminal sections of the chip 3 and bonding wires 5 can be widened and occurrence of short circuit between the end sections of the chip 3 and bonding wires 5 can be prevented.
Patent JP-S52151123-A (JP)
Title: Aliphatic compounds having sulfinyl group and sulfonyl group
Inventor: MIYAMOTO NORIFUSA
IPC: A01N41/10
Filed: 1976-06-07
Abstract: PURPOSE: The title compounds of RSOn-CH = CHX R is 1-20C alkyl, alkenyl, etc.; X is CH 2 OH or COY[Y IS OH(or its alkali metal salt), 1-3C alkylalkoxy, NR'R''(R' is H, 2,3C alkyl, etc.; R'' is H, 2-3C alkyl having sulfonic acid salt, etc.), etc.] ; n is 1 or 2 , e.g. 3-laurylsulfinyl-2-propenol. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57179779-A (JP)
Title: Magnetometric system using proton magnetometer
Inventor: NAKANO IWAO
IPC: G01R33/02
Filed: 1981-04-30
Abstract: PURPOSE:To realize a remote measurement of the terrestrial magnetism for a long period of time, by using a remote controllable preamaplifier set close to a detecting coil, a processor and a feeding device and carrying out the control, measurement and charging in a time-division way. CONSTITUTION:A processor 11 performs the overall control based on a control program stored in a memory 12 of a ground device 10. The magnetometry is started with the start signal and by a detecting coil 40, and at the same time a delay period of 5sec is produced for the start of a counter by means of a timer within an interface 16. A frequency counter 15 is connected to a cable 20 in the period of 5-10 seconds, and at the same time the output terminal of an amplifier 38 is connected to the cable 20 through a preamplifier 30 and by a timer 34. The data is supplied to the processor 11 from the counter 15 via the interface 16 for the next period of 10-15sec. Thus the intensity of a magnetic field is calculated, and the input/output is displayed to a device 13. Furthermore a feeding device 14 is connected to the cable 20 for the period of 15-65sec, and a power supply device 39 is charged via a switching circuit 31.
Patent JP-H03268373-A (JP)
Title: Extremely short light pulse laser
Inventor: UEDA KENJI
IPC: H01S3/106
Filed: 1990-03-16
Abstract: PURPOSE:To improve the instability of pulse width, and to generate extreme short light pulses only by a resonator without scaling up an optical system by utilizing a group velocity dispersion compensating element in which two group velocity dispersion compensators having mutually different inclinations are combined. CONSTITUTION:A gain media 1 is arranged at the focus of continuous excitation light from the outside, a mode synchronsous element 3 and an output coupling mirror 7 are disposed on the one-side extension of the gain media 1, and a group velocity dispersion compensating element 4 is arranged onto the other-side extension of the gain media 1, thus constituting a resonator 2. The group velocity dispersion compensating element 4 in which two group velocity dispersion compensators 5, 6 having mutually different characteristics are combined is adopted. Consequently, even when the light pulse width of extremely short light pulses in the resonator 2 of an extremely short light pulse laser is increased by group velocity dispersion such as air, the gain media 1, the mode synchronous media 3, etc., light pulse width can be restored by the group velocity dispersion compensating element 4 of the whole oscillation spectrum region. Accordingly, the stable extreme short light laser can be acquired without using a large-sized optical system except the laser resonator 2.
Patent JP-H09259374-A (JP)
Title: Disaster prevention device
Inventor: TATSUMI MASAHIRO
IPC: G08B17/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the time and labor of detaching a lead wire from a ground terminal so as to protect a circuit element at the time of a test in a disaster prevention device for performing an insulation resistance test in an operable state. SOLUTION: This disaster prevention device is provided with a ground fault detection circuit AC connected to ground GND for detecting a ground fault. Also, the disaster prevention device is provided with a contact point rr arranged between the ground fault detection circuit AC and the ground GND and is provided with a ground connection relay RR for turning the contact point rr to a connected state when power is supplied to the disaster prevention device. When the power is supplied to the disaster prevention device, the contact point rr of the ground connection relay RR is turnd to the connected state. Then, the ground fault detection circuit AC and the ground GND are connected and the detection of the ground fault is made possible. Also, at the time of disconnecting the power source of the disaster prevention device so as to perform the insulation resistance test, the contact point rr of the ground connection relay RR is turned to an interrupted state. Thus, the need of detaching the lead wire from the ground terminal at the time of the insulation resistance test is eliminated.
Patent JP-S59191669-A (JP)
Title: Electronic cash register
Inventor: MIZUNO SHINICHIROU
IPC: G07G1/12
Filed: 1983-04-14
Abstract: PURPOSE:To avoid a misoperation due to the operation of an unnecessary key as well as the needless print to a receipt, etc. by storing the prescribed contents to the store area of a descriptor corresponding to a prescribed key. CONSTITUTION:The contents corresponding to an operation key are stored in a store area of a descriptor 14 of an RAM 3. Then the contents of the descriptor 14 are printed by a printer 5 in accordance with operation of keys and also displayed to a display device 4. For instance, a department key is operated to print and display the contents (department) of an area 14a. While the contents (cash) of an area 14b are printed and displayed with operation of a cash key. In this case, a user who needs no function of a credit sale key stores previously a space code in an area 14c. Thus the credit sale key is disabled. In other words, a misoperation is displayed when the credit sale key is operated by mistake. Then the subsequent operations are inhibited. This avoid a misoperation due to the operation of an unnecessary key as well as the operation of a needless print.
Patent JP-S54158470-A (JP)
Title: Treatment of biaxially drawn poly (ethylene terephthalate) film
Inventor: SHIGA TETSUO
IPC: B29C61/00
Filed: 1978-06-05
Abstract: PURPOSE: To obtain a film for heat development type image formation having improved thermal dimensional stability free from shrinkage in heat developing, by heat-treating a biaxially drawn and heat-set shrinkable film under specific conditions.  
     CONSTITUTION: A biaxially drawn and heat-set polyethylene terephthalate film shrinkable in the longitudinal and/or lateral directions is held under a longitudinal tension ≤500 psi and no lateral tension, and heat-treated at 100W150°C, preferably 100W125°C, below the heat-setting temperature.  
     EFFECT: Free from strains due to heat shrinkage when used in microfilm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52149447-A (JP)
Title: Magnetic field adjusting unit
Inventor: TASHIRO JIYUNICHI
IPC: G11C19/00
Filed: 1976-06-08
Abstract: PURPOSE: To simplify the magnetic field adjustment at the valve memory assembling, by obtaining the magnetic field adjusting unit in which the bias magnetic field is varied linearly with a simple magnetic field adjusting set. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63232970-A (JP)
Title: Double rotation barrel polishing method
Inventor: KOBAYASHI HISAMINE
IPC: B24B31/00
Filed: 1987-03-20
Abstract: PURPOSE:To enable mirror finish and accurate finish, further high efficient polishing to be attained, by horizontally arranging rotary shafts of polygonal pillar-shaped barrel tanks and rotating them around a main shaft with a plane, including both the barrel shafts, serving as the turret surface so as to additionally apply centrifugal force to the rotation barrel polishing. CONSTITUTION:Mounting solution mass to be placed in barrel tanks 7a, 7b by almost half the volume within a level and rotating a main shaft 1 at a speed of N=42.2/D<1/2> or less, if resultant force in a relation where 1G<(resultant force Y by centrifugal force and gravitational force) <=2<1/2>.G is given to the mass, double rotation barrel polishing is performed generating a fluidized layer on mass surfaces and enabling accurate polishing to be performed. While a machine obtains a centrifugal fluidized barrel, if the machine fixes a sleeve 9 rotating a turret 6 in a high speed, and rotates only the barrel tanks 7a, 7b with shafts 8a, 8b serving as the center changing into a rotary barrel polishing machine if the machine fixes the turret 6 rotating the sleeve 9. Accordingly, the same machine enables each barrel polishing of centrifugal fluidization, double rotation and rotation to be performed and the barrel polishing, in which several processes are required, to be high efficiently performed as a single machine.
Patent JP-S55160394-A (JP)
Title: Rom writer
Inventor: HATA FUSAO
IPC: G11C16/10
Filed: 1979-05-30
Abstract: PURPOSE:To improve the precision of a collative check by making the collative check on written data by varying the electric power voltage of ROM. CONSTITUTION:When data written in EPROM1 are collated with those entered in write data buffer 4, supply-voltage varying circuit 8 is controlled to vary the electric power voltage of ROM1 to an upper-limit value, for example. In this state, data written in ROM1 up are collated with those entered in buffer 4 by collative checking circuit 6. Additionally, voltage varying circuit 8 is controlled again to decrease the electric power voltage of ROM1 down to a lower-limit value and in this state, collation is performed similarly. Thus, insufficiently-written data can be checked and the precision of the collative check and be improved.
Patent JP-S56164438-A (JP)
Title: Entry display circuit
Inventor: SHIOTANI JIHEI
IPC: G06F3/147
Filed: 1980-05-20
Abstract: PURPOSE: To prevent an entry mistake, by displaying the content of an entry through digit sectioning on specified locations corresponding to the types of the content.  
     CONSTITUTION: An entry register 2 and an entry counter 3 are connected to the output side of a keyboard 1, and a display control section 5 and a display section 6 are connected to the output side. Further, a step display generating section 9 is connected to the output side of the keyboard 1 via a data sectioning key discriminating section 7 and a step display increment section 8. The output side of the step display generating section 9 is connected to the display drive section 5 and the display section 6 and connected to the input side of a display content storage section  and further, a mark display section 11 and a maximum digit number storage section 12. The outputs of the sections 10 and 11 are connected to the input side of a  display control section 4. To the output side of the section 12, an overflow control  section 13 and an alarm tone generating section 14 are connected in order. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63231214-A (JP)
Title: Speed detector for vehicle
Inventor: WATANABE MASAO
IPC: G01P3/481
Filed: 1987-03-19
Abstract: PURPOSE:To take an accurate measurement from a low-speed range to a high- speed range by converting the AC signal of a magnetic sensor into a pulse signal, differentiating this pulse signal by a differentiation circuit, and switching and controlling the cutoff frequency of the differentiation circuit to a proper value. CONSTITUTION:The magnetic sensor 12 detects the passage of a body to be detected magnetically and outputs the AC signal every time it passes. This pulse signal generating circuit 14 is provided with the differentiation circuit 40 and a bidirectional variable resistance circuit 50 and the cutoff frequency of the differentiation circuit 40 is switched and controlled automatically to a proper value according to the frequency of the basic wave of the AC signal. The output of the differentiation circuit 40 is outputted to a pulse generating circuit 80 through a clamping circuit 60 and a low-pass filter 70. The pulse signal from the pulse generating circuit 80 is outputted to a speed arithmetic circuit.
Patent JP-S61225811-A (JP)
Title: Chip-type inductor element
Inventor: SAKABE YUKIO
IPC: H01F17/06
Filed: 1985-03-29
Abstract: PURPOSE:To economically produce by a method wherein metallic caps with pores are fixed to both ends of a cylindrical ferrite sintered body and an electrical conduction section made of low m.p. metal is formed to the through-hole of said sintered body. CONSTITUTION:Metallic caps 7 with pores are fixed to both ends of a cylindrical ferrite sintered body 6. An electrical conduction section 8 made of low m.p. metal is formed to the through-hole 6a of the sintered body 6 by means of decompressing and pressurizing. By such a manner, the caps 7s and a lead-tin alloy can be used respectively as an outer electrode and an electrical conduction section 8. Thereby, production can be performed economically.