baber/WOPTO huggingface dataset:
Patent JP-H01201884-A (JP)
Title: Magnetic card and its identifying method
Inventor: SUGANO TOMOSHI
IPC: G11B19/12
Filed: 1988-02-08
Abstract: PURPOSE:To identify forgery magnetic card by providing the two types of reflecting parts on the surface of a magnetic card, projecting two types of light at different wavelengths, receiving the reflected light from the reflecting part, and deciding whether or not the reflected light is of a prescribed pattern. CONSTITUTION:Paints 2 and 3, which differently reflect the light, are separately coated on the surface of a magnetic card 1, and photosensors 4 and 5 at different light emitting wavelengths are arranged so as to pass right above the paints 2 and 3 when the magnetic card is run in an arrow direction 6. The both light emitting parts and light receiving parts of the photosensors 4 and 5 are unified, and the light emitted from the light emitting part detects a light quantity reflected from a measuring object, namely, the reflecting parts 2 and 3 by the light emitting part. The reflected light is decided whether or not it has the prescribed pattern, and the regular card and the forgery card are identified.
Patent JP-H08220100-A (JP)
Title: Rheumatoid factor measuring reagent
Inventor: SATO TOSHITAKA
IPC: C07K16/00
Filed: 1995-02-14
Abstract: PURPOSE: To perform the excellent determination without irregularity between lots by using one chain of IgGFc (Fc part of human immunity globulin) as the complementary antibody of rheumatoid factor. CONSTITUTION: One chain (Fc/2) of Fe part of IgG or its derivative is used as complementary antigen. The one chain can be used as it is, but it is desired that free SH group is, for example, protected by alkylating. Since the prepared IgGFe is more or less mixed with the Fe/2 according to the preparing conditions such as enzyme concentration and reaction time, if about 50% of the Fc/2 is included in the IgG or IgGFe which has heretofore been used, the object of certain degree can be performed. The more the ratio of the Fc/2 is increased, the greater the satisfactory result is given. The complementary antigen is desired to be solidified to solid phase from the view of the simplification of the operation.
Patent JP-S63193864-A (JP)
Title: Automatic paper thickness controlling system for printer
Inventor: NAGAI MIKIO
IPC: B41J11/20
Filed: 1987-02-05
Abstract: PURPOSE:To enhance throughput at the time of continuous printing on papers having the same thickness, be selectively including information on the execution of a paper thickness detecting operation into printing information, and controlling the detecting operation according to the execution information. CONSTITUTION:A sensor 7 sends a detection signal 71 to a controlling part 10 upon detecting a slip 1. According to the detection signal 71, the controlling part 10 sends a driving signal 81 to a feeding roller 8, thereby feeding the paper to a paper thickness detecting part 9, and sends a driving signal 91 to the detecting part 9, thereby executing a paper thickness detecting operation for the slip 1. Thereafter, the controlling part 10 effects printing based on printing data, and outputs a discharging command, thereby discharging the slip 1. In the case of a portion of printing information 11 for the second sheet, the feeding of the slip 1 to the paper thickness detecting part 9 according to a taking-in command 11a is the same as that for the first sheet, but a paper thickness detection stopping command 11b is supplied following the taking-in command 11a, so that the controlling part 10 immediately effects printing and discharge, without outputting the driving signal 91 to the detecting part 9. Thus, when printing papers having the same thickness are continuously printed, the paper thickness detecting operation is conducted only for he first sheet, and is omitted for the second and succeeding sheets, so that higher throughput can be contrived.
Patent JP-H08197019-A (JP)
Title: Vacuum degreasing/washing method
Inventor: KIKUCHI HIROSHI
IPC: F28G9/00
Filed: 1995-01-20
Abstract: PURPOSE: To provide a vacuum degreasing/washing method by which fats and oils or the like stuck on the insides of holes and blind holes of a material to be washed are washed away. CONSTITUTION: In a vacuum degreasing/washing method in which after a material to be washed 6 is brought into a vacuum heating chamber 2 formed successively to a washing chamber 1 through a sluice valve 4 and the atmosphere in the vacuum heating chamber 2 is replaced with inert gas, the sluice valve 4 is opened and the material to be washed 6 brought into the washing chamber 1 from the vacuum heating chamber 2 is immersed in a washing liquid in the washing chamber 1 and washed, when the material to be washed 6 is immersed into the washing liquid and washed, the vacuum heating chamber 2 and the washing chamber 1 are evacuated.
Patent JP-H01201295-A (JP)
Title: Sewing machine operating device
Inventor: SHIBATA ATSUSHI
IPC: D05B3/10
Filed: 1988-02-05
Abstract: PURPOSE:To enable an operator to select an arbitrary operating sequence from a memory means as necessary, and to easily change the operating sequence according to the change of sewing conditions by storing, to a memory means, the plural types of the operating sequences of plural operating devices to be operated for the clamping of a processed fabric. CONSTITUTION:A central processing unit (CPU) 11 constitutes a control means and a selecting means, and a random access memory (RAM) 13 as a read only memory (ROM) 12 and the memory means is connected to the CPU 11. A program, etc., to control the action of a whole sewing machine are stored into the ROM 12, and data concerning the operation steps of the plural operating devices including a large pressing board 6, folding board 7, a flap pressing body 8, a binder 9, etc., are stored. A stepping operating body 10 for the clamping, an operation step selecting switch 22, a starting switch 14 operatable with a knee, etc., a flap sewing switch 21 operates at the time of flap sewing are connected through an input interface 15 to the CPU 11, and then, the respective types of signals are inputted to the CPU 11.
Patent JP-S54118989-A (JP)
Title: Atomic reactor main steam pipe pressure buffer
Inventor: SUMITA IKU
IPC: G21D5/06
Filed: 1978-03-09
Abstract: PURPOSE: To prevent the pressure wave generated with closure of main steam stop valve from propagating directly to the reactor by constituting the discontinuous section within the main steam pipe.  
     CONSTITUTION: Steam generated within the core 12 is supplied to the steam turbine 17 through the main steam pipe 13 pressure buffer 14, main steam pipe 15 and main steam stop valve from the top of pressure vessel 11. Steam actuating the steam turbine 17 is recirculated to the pressure vessel 11 through pipe 19 with the pump 18. The pressure buffer 14 prevents the pressure wave, in which the passway cross section is in discontinuous, part of pressure wave of steam being reflecting, and generating by closing main steam stop valve 16, from propagating within the reactor pressure vessel 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05196729-A (JP)
Title: Underground structrue investigating radar
Inventor: HASEGAWA SHIYOUGO
IPC: G01S13/88
Filed: 1992-01-17
Abstract: PURPOSE:To detect an object irrespective of a buried direction of an underground structure by directing antenna elements toward directions which are different by 120 deg. from one another, sequentially switching an element to be used to gradually polarize a polarized direction and obtaining scattering matrix elements from the obtained data. CONSTITUTION:Three dipole antennas rotate with polarized surfaces which are different by 120 deg. from one another. Distance pulses generated from rotary encoders 11a, 11b attached to wheels are input via a twin encoder circuit 11c into a radar controller 12, where three polarization switching pulses are generated and two antennas are sequentially selected by an antenna switching device 16 so that one is for reception and the other is for transmission. A switching pulse is generated so that electric waves are transmitted from a transmission circuit 13 for a predetermined time and they are received by a reception circuit 14 simultaneously. This reception data is processed in a signal processor 25 to obtain scattering matrix elements, and a direction of an underground structure can be distinctly detected from the obtained components. In addition, received scattering matrix data is rotated by an optional angle so that reception data can be obtained irrespective of the buried direction.
Patent JP-H09192698-A (JP)
Title: Method for recovering fine sand from sewer sludge and production of asphalt concrete for road pavement
Inventor: ITO TAKAYUKI
IPC: C02F11/12
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently recover fine sand from sewer sludge and effectively utilizing the recovered fine sand. SOLUTION: The sewer sludge is introduced to the top end side of an inclined rotary screen 1 and water is spouted from nozzles for washing showers and nozzles for outer showers and is sprayed to the sewer sludge. Large dust is thereafter dropped and separated form the bottom end side of this rotary screen 1 and coarse sand falls from the meshes the rotary screen 1. Further, the dropped coarse sand is recovered onto a vibration screen 2 and this vibration screen 2 is vibrated, by which the dust is dropped and separated from the peripheral end side of the vibration screen 2. The fine sand is dropped from the meshes of the vibration screen 2, by which the fine sand is recovered. The fine sand recovered from the sewer sludge is dried and crushed stones, stone powder and asphalt are mixed under heating with this dry fine sand, by which the asphalt concrete for road pavement is produced.
Patent JP-2000226761-A (JP)
Title: Thermal treatment of fiber structure
Inventor: KOBAYASHI SHIGENOBU
IPC: D06B3/24
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a new finishing process capable of improving complicated and inefficient works by continuously carrying out a relax process and a heat set process. SOLUTION: This method for thermally treating a fiber structure courprises carrying out a relaxing process comprising circulating a gas-containing mixed fluid and the rope-like fiber structure 1 in a closed circulation system and then carrying out a drying and thermally treating process comprising circulating the fiber structure 1 by the use of a gas flow which is formed by spraying a heated gas on the fiber structure 1.
Patent JP-H07218142-A (JP)
Title: Radiant heater and combusting method thereof
Inventor: FUJII YOSHIMOTO
IPC: C21D1/52
Filed: 1994-01-28
Abstract: PURPOSE:To obtain a radiant heater enabling execution of high-load and low- NOx combustion with a high efficiency and in a hightemperature atmosphere by providing a box constituted of metal on a furnace wall for surrounding flames from burners integrtally and exhaust heat recovery equipment for recovering part of a heat retained by a combustion gas exhausted by a combus tion reaction. CONSTITUTION:A burner A and a burner B constituted of nozzles 2a and 2b, secondary combustion injection nozzles 3a and 3b, heat accumulators 4a and 4b and pilot burners 5a and 5b respectively are connected to a radiant box 1 fitted on a furnace wall 14 by a radiant box (radiant heater box) support metal fitting 15, a radiant box bearing metal fitting 16, etc. The radiant box 1 is a box constituted of metal and provided on the furnace wall for surrounding flames from the burner A and the burner B integrally. Exhaust heat recovery equipment for recovering part of a heat retained by a combustion gas exhausted by a combustion reaction of the burner A and the burner B in the radiant box 1 is provided.
Patent JP-H09216406-A (JP)
Title: Ion flow recording head
Inventor: KINOSHITA YASUSHI
IPC: B41J2/415
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To increase the ion discharge amount from an ion discharge port by providing a vent port for supplying external gas molecules to an ion- producing space. SOLUTION: Since external gas molecules are circulated and supplied via a vent port (c) even if the ion generator surrounded by an insulator spacer 3 becomes negative pressure, the negative pressure of the generator is not increased to the degree of strongly reversing the molecules of an ion discharge port (b). Therefore, stable ion discharge can be continued, and the molecules are not reversed to the port (b), and hence it prevents foreign matter such as the toner particles or sheet chips from being invaded into an ion flow recording head 1 along the reverse flow. Thus, the clogging of the port (b) is prevented, and the irregularity of the ion discharge amount due to the clogging can be reduced.
Patent JP-S58156688-A (JP)
Inventor: JIEE TOOMASU FUON ASHIYUBEEGU
IPC: E21B7/128
Filed: 1983-02-21
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-H01201762-A (JP)
Title: Micro computer
Inventor: MATSUBARA SHOJI
IPC: G06F11/14
Filed: 1988-02-05
Abstract: PURPOSE:To attain backup when noncomformity occurs in one branch program by providing two kinds of addresses which branch at the time of reset input, and providing a selecting circuit which designates one of the addresses. CONSTITUTION:When a reset signal is inputted, an input terminal voltage detection circuit 1 decides the voltage level of a selection input terminal 3, and outputs a signal having the same voltage level as said voltage level to a vector table selection circuit 4. The vector table selection circuit 4 outputs a table A selection signal 7 or a table B selection signal 8 in correspondence with an input level. Thus, either of a reset vector table A5 or a reset vector table 6 is selected and branch for respectively corresponding branch destinations is executed.
Patent JP-H0242306-A (JP)
Title: Inspecting device for side wall of tire
Inventor: TERAGUCHI TAKASHI
IPC: G01N21/89
Filed: 1989-02-03
Abstract: PURPOSE:To surely remove the effects of a lettering, etc. and to allow an inspection for projecting and recessing parts by providing a sensor, correcting means and calculating means for the projecting and recessing heights. CONSTITUTION:Every projecting and recessing part on the side wall surface of a tire is read out by the optical displacement sensor 3, and these displacement data are checked whether they are unreasonable due to a soiling of the tire and an unproper position of the sensor 3, or not. After that, unnecessary data due to the lettering in various sizes, etc. which are out of the objects to be detected, are removed by the correcting means 18, 19, and the heights of the projecting/recessing parts are calculated 20, 21 along with sampling the projecting/recessing parts in a certain condition from the remained data, then based on these calculated results, an existence of the abnormal projecting/ recessing parts is decided 22. So, the detection of the projecting/recessing parts can be accurately performed by surely removing the effects of the lettering, etc., thereby the inspection accuracy can be improved.
Patent JP-S57140030-A (JP)
Title: Switch circuit
Inventor: TOMONARI SHIGEAKI
IPC: H03K17/08
Filed: 1981-02-23
Abstract: PURPOSE:To prevent breakdown of switch elements due to overcurrent, by providing a transistor (TR) which short-circuits a control circuit when a voltage drop due to a resistor connected in series with the switch element is a prescribed value or more and interrupts the switch element. CONSTITUTION:A protection circuit P is provided between a switch element SCR and a control circuit C. When a normal current flows to the circuit, a voltage drop across a resistor R of the circuit P is normally <=0.7 volt, a TRQ turns off and a signal from the circuit C flows to the SCR as shown in the arrow A and the SCR is conductive. If an overcurrent flows to the SCR because of short- circuit, etc. of a load, the voltage drop of the resistor R exceeds 0.7 volt and the TRQ turns on. As a result, a signal from the circuit C does not flow to the SCR but flows to the TRQ as shown in the arrow B, the SCR is interrupted, no overcurrent flows and the breakdown of the switch element can be prevented.
Patent JP-S58161473-A (JP)
Title: Manufacture of solid-state image pickup device
Inventor: TAKIGAWA HIROSHI
IPC: H04N5/335
Filed: 1982-02-19
Abstract: PURPOSE:To attain ease of manufacture and to prevent blooming, by using P<+> type for a substrate deep layer and n type for a substrate surface layer and providing a electrode on the surface layer via an insulating film. CONSTITUTION:In the figure, 10 forms a pn-junction in parallel with the major plane of a substrate, then the charge overflowed in a well 11 is swept in the direction of a substrate deep layer 1 only with a build-in electric field over junction both ends, recombined at a point shown in a mark X and relinquished. Some of the charge, however, diffuse on the surface layer only as shown in the arrow (b), then a voltage shown as VE is applied between the said deep layer 1a and a P<+> type surface layer 4 and it is desirable to drift all the overflowed charge in the substrate deep layer. Thus, the blooming where the overflowed charge in the well 11 flow in a well 12 and two kinds of charge are mixed, is not caused.
Patent JP-H07233495-A (JP)
Title: Method for increasing hardness of iron family alloy plating film
Inventor: ISAKI MASANOBU
IPC: C25D5/50
Filed: 1994-02-24
Abstract: PURPOSE:To form an iron family alloy plating film having high hardness by a simple method. CONSTITUTION:An iron family alloy plating film formed from an iron family alloy electroplating bath contg. an iron salt and at least one of aliphatic carboxylic acid and its salt or further contg. at least one of nickel and cobalt salts is heated at 100-800 deg.C to increase the hardness of the plating film.
Patent JP-H11210609-A (JP)
Title: Internal combustion engine
Inventor: MORISHIMA SHINGO
IPC: F01L3/20
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide excellent firing performance without causing a great design modification for an engine. SOLUTION: An ignition means 9 to ignite fuel-air mixture in a combustion chamber 2 by discharging by means of an ignition plug 6 attached on the wall in the combustion chamber 2 and also by discharging between electrodes 91 and 92 through energizing from a high voltage generation means 7, is provided integrally with an inlet valve 3a or an exhaust valve 4b (an inlet valve 3a in a figure) to perform intake and exhaust operations to the combustion chamber 2. Using the inlet valve 3a or the exhaust valve as a second ignition plug materially enables to realize multiple ignition to fuel-air mixture in the combustion chamber without causing a great design modification for an engine.
Patent JP-H07235903-A (JP)
Title: Digital light transmitting device
Inventor: OKAWA NORIO
IPC: H04B10/2537
Filed: 1994-02-24
Abstract: PURPOSE:To reduce the deterioration of the code error rate characteristic caused by distortion of the reception waveform due to the stimulated Brillouin scattering by setting the identification threshold value of the minimum code error rate to an identification circuit based on the intensity of the stimulated Brillouin scattering. CONSTITUTION:A section overhead processing circuit 25 of a light receiving device reads the intensity information on the stimulated Brillouin scattering written at the side of a light transmitting device out of the identification signal received from an identification circuit 24a and gives the read information to a digital signal processing circuit 26a. The circuit 26a stores the relationship between the received intensity information on the stimulated Brillouin scattering and the optimum identification threshold value of the circuit 24a and refers to this relationship to control the identification threshold value in a service mode. Then the circuit 26a changes the intensity of the back dispersion light in response to the stimulated Brillouin scattering caused by changing previously the light transmission level in steps, sweeps the identification threshold value for each intensity information, and measures the optimum identification threshold value that shows the minimum code error rate based on the detection result of a code error detector 68. Thus it is possible to reduce the deterioration of the code error characteristic caused by distortion of the reception waveform due to the stimulated Brillouin scattering.
Patent JP-H03231176-A (JP)
Title: Vibrator type semiconductor magnetometer
Inventor: KONO NOBUAKI
IPC: G01R33/028
Filed: 1990-02-06
Abstract: PURPOSE:To obtain a magnetometer easily miniaturized, having good accuracy after stabilization and having the sensitivity to a magnetic flux component in a horizontal direction with respect to the surface of a sensor chip by applying an alternating current to both ends of a vibrator and detecting the amplitude of the alternating voltage generated in response to the vibration. CONSTITUTION:An alternating current I is applied to both ends of a vibrator 13 by an exciting circuit 14. When measuring magnetic force B is applied to the vibrator 13 so as to cross the center axis of the vibrator 13 at a right angle, force is applied in the direction vertical to the alternating current I and the measuring magnetic force B and the vibrator 13 begins to vibrate and the alternating voltage V corresponding to vibration is generated in the vibrator 13. The amplitude of the alternating voltage V is detected to make it possible to measure the measuring magnetic force B applied to the vibrator 13. The amplitude of the output voltage V changes according to the applied magnetic flux density B and the frequency (f) of the exciting circuit 14. The vibrator 13 is resonated on the basis of the value f0 of a certain frequency. This frequency f0 is determined according to the shape and material of the vibrator 13. Therefore, the output voltage V0 at frequency f0 depends on the magnetic flux density B.
Patent JP-S55119345-A (JP)
Title: Thin type battery
Inventor: NOMURA HIRONORI
IPC: H01M50/109
Filed: 1979-03-08
Abstract: PURPOSE:To mass produce a battery with stable performance and quality by constructing a package member with metallic materials with high modulus of elasticity and forming the metallic coat with high conductivity on the surface. CONSTITUTION:The outer and inner cans 8 and 9 and the sealing plate 10 are made of a metallic material high modulus of resiliency such as stainless steel plates, carbon steel plates, etc. Then the metallic coat with high conductivity such as Ni, Cu, and Ag is coated on the connecting sections of the electrical circuits on the external surfaces of the inner can 9 and the sealing plate 10 and on the contact sections of the inner contents by the dry type coating such as ion plating and vacuum deposition only for the required position, area, and thickness. By using such a package  member, a thin type battery with a thickness of less than 1mm can be mass-produced with high performance and quality.