baber/WOPTO huggingface dataset:
Patent JP-2000331394-A (JP)
Title: Magneto-optical recording method and magneto-optical recording device
Inventor: TANAKA SAYOKO
IPC: G11B20/18
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To enable recording accurately a signal by forming surely domain having desired length. SOLUTION: A magnetic section having the prescribed length is formed in a magneto-optical recording medium 1 by varying a time difference between rise of a first pulse signal generating a pulsed laser beam and fall of a second pulse signal generating a magnetic field forming a magnetic section. A time difference detecting circuit 13 detects the time difference in which an error rate is made to minimum of an error rate of a signal obtained by reproducing the formed magnetic section. And the second pulse signal generating a magnetic field modulated by a recorded signal is newly generated based on the detected time difference. The magnetic field is applied to the magneto-optical recording medium 1 based on the generated second pulse signal and the first pulse signal. The magneto-optical recording medium 1 is irradiated with a pulsed laser beam and a signal is recorded.
Patent JP-S644133-A (JP)
Title: Trunk radio repeating system
Inventor: JIEFURII SUKOTSUTO CHIYAIRUDOR
IPC: H04B7/15
Filed: 1988-06-02
Abstract: PURPOSE: To improve the timeliness performance and the reliability of control communication by sending a digital request signal to a control point so as to monitor a response line assignment signal. CONSTITUTION: A satellite receiver point 100-1 is spatially apart from a center point 100. Logic circuits of a control shelf CS relating to each station are controlled by trunking cards 400-406. A reception signal from the center point 100 is given to voting circuits 502-508 of each line and other similar input signals from a receiver at a satellite receiver point 100-1 are given respectively to proper voting circuits. Then the result of the voting process is returned to the trunking cards 400-406, where the signal is further processed as a valid reception signal.
Patent JP-S6027088-A (JP)
Title: Recording method and recording carrier of digital information
Inventor: TANAKA AKIYOSHI
IPC: G06K19/06
Filed: 1983-07-22
Abstract: PURPOSE:To secure the printing with high density when the binary information is converted into print codes to produced bar codes, by coding binary information ''0'' and ''1'' with white/black picture elements and black/white picture elements respectively with addition of a synchronizing signal and a frame area. CONSTITUTION:A frame area A consists of all black recording picture elements of N2 units (N2=4 as shown in the figure) with a fixed width. While an area B indicates the columns of the short side direction (X) of an odd order or that of an even order. In the case of an odd order, the picture elements start at a white one to form N1 units of recording picture elements equal to the number of windows of close gathering where white and black elements are set adjacent to each other as shown in a figure (a). While in the case of an even order, the picture elements start at a black one as shown in a figure (b) to form N1 units of recording picture elements where white and black elements are adjacent to each other. In an area C the binary information on sound signals, product codes, etc. are printed and ''0'' and ''1'' are coded in the order of white/black picture elements and black/white picture elements respectively.
Patent JP-S5359797-A (JP)
Title: Metal-containing curable composition having ionic bond
Inventor: MATSUDA HIDEAKI
IPC: C08G59/42
Filed: 1976-11-11
Abstract: PURPOSE: To prepare a metal-contg. curable composition in which an ionic bond is introduced in a single step without adding any catalyst, by incorporating an epoxy resin with a specific metal-contg. compound and dibasic acid anhydride. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6034851-A (JP)
Title: Adjusting apparatus for position of image on offset press
Inventor: ISHII KOUJI
IPC: B41F13/12
Filed: 1984-06-28
Abstract: PURPOSE:To facilitate the adjustment of the position of an image by disposing a plurality of gears so that they can be fitted freely on a rubber cylinder, and thereby enabling the transmission of the rotating force of a gear for adjustment to a worm wheel fixed to the rubber cylinder, through the intermediary of a gear transmission mechanism. CONSTITUTION:When an adjusting shaft 8 is pushed in against the elastic force of an elastic spring 7 by an adjusting knob 15 for performing the adjustment of a picture under the condition that a printing machine is stopped, the gear 9 of the shaft 8 is made to engage with a gear 6 for adjustment. Accordingly, when the knob 15 is rotated while it is pushed in, the gear 6 for adjustment is rotated and thereby a spur gear 10a engaging with said gear 6 is also rotated. Consequently, a cylinder gear 5 is rotated together with a gear transmission mechanism 10 in relation to a worm wheel 12, and thereby an impression cylinder 2 is rotated. By this rotation, the positional relationship in the circumferential direction between the impression cylincer 2 and the rubber cylinder 3 is changed, and thus the adjustment of the position of the picture can be performed for printing paper fed between the two cylinders 2 and 3. Thus, under the condition that the printing machine is stopped, the adjusting shaft 8 can be pushed in to make the gears 9 and 6 with each other at any position, and the position of the picture can be adjusted with ease and in a short time only by rotating the adjusting shaft 8.
Patent JP-S5760117-A (JP)
Title: Warm air blower
Inventor: ISHIDA CHIYOUSHICHI
IPC: F16L11/16
Filed: 1980-09-26
Abstract: PURPOSE: To improve a heating effect and to increase a heating efficiency of a heater, by a method wherein a ventilating fan and an extensible and flexible duct are provided to a heater, and the warm air in the vicinity of the ceiling of a room is blown to the living area near the floor through a set blower passage.  
     CONSTITUTION: The connecting sleeve 4 is fitted and connected to a protecting frame 10 which encircles the blades 9 of a blower such as a fan 8, from both blower side and the opposite tube side. The downward, extensible and flexible duct 1 is made of long and narrow tube material 11, while to one edge thereof, a recessed groove 6, opened to the outside, is provided, and to the other edge, an insertion part 7, being able to be inserted freely deep and shallow, to the recessed groove 6, is provided. The groove 6 and the insertion part 7 consist of a tube material 11, being wound in a spiral state, and an insertion part 7, adjoining to each other, being inserted and fixed to a recessed groove 6 deep or shallow, selectively. With such an arrangement, an air blower passage is formed from the upper part to the lower part of a bilding, and the warm air can be sent down to a room through the air blower passage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H031595-A (JP)
Title: Multilayer board containing thick film resistor
Inventor: NAKANO KATSUHIRO
IPC: H05K1/16
Filed: 1989-05-29
Abstract: PURPOSE:To increase the number of thick film resistors to be placed on a multilayer board and to enhance the mounting density of the board by forming a polymer thick film dielectric on a cermet thick film resistor formed on an alumina board or the cermet thick film dielectric, and then forming a polymer thick film resistor. CONSTITUTION:After a polymer thick film dielectric 6 is formed on a cermet thick film resistor 5 formed on an alumina board 1 or a cermet thick film dielectric 2, a polymer thick film resistor 8 is formed. If the dielectric 6 overcoated with the resistor 5 and a cermet thick film outer layer conductor 4 is used as it is, it is not necessary to separately provide a step of forming the overcoating material of the resistor 5 and the conductor 4.
Patent JP-H07321604-A (JP)
Title: Tuning circuit and frequency modulation signal demodulator
Inventor: OZAWA NOBUHISA
IPC: H03J3/18
Filed: 1994-05-24
Abstract: PURPOSE:To realize a tuning circuit and a frequency modulation signal demodulator with small noise and not needing the adjustment with respect to the tuning circuit and the frequency modulation signal demodulator. CONSTITUTION:An inductor 11 is made up of a negative feedback path comprising a low pass filter 13 and a 1st voltage input current output amplifier 14 feeding back negatively a signal passing through the low pass filter 13 to an input, and up of a positive feedback path comprising a 2nd voltage input current output amplifier 15 connected in parallel with the negative feedback path. Thus, the adjustment of the inductance is reduced different from a conventional demodulator and noise is reduced in the entire tuning circuit and then the tuning circuit 10 not needing the adjustment with a small noise is realized. Furthermore, the frequency moduation signal demodulation with less noise and not needing adjustment is realized.
Patent JP-H07313370-A (JP)
Title: Handle for cooker
Inventor: YAGI KENJIRO
IPC: A47J36/00
Filed: 1994-05-24
Abstract: PURPOSE:To provide a handle for a cooker which can visually inform a user of being heated at a high temperature. CONSTITUTION:A peeling layer 4 is formed using a peeling ink by a screen printing on the entire surface of a die releasing base body sheet and a thermosensitive discoloring layer 2 is formed on the entire surface of the peeling layer 4 by a screen printing using a black thermosensitive discoloring ink that vanishes in color by heating it up to 60 deg.C. Then, a non-discoloring layer 3 is formed on the thermosensitive discoloring layer 2 by a screen printing using a red non-discoloring ink to indicate a warning against overheating 'HOT !!' and an adhesive layer 5 is formed entirely on the thermosensitive discoloring layer 2 and the non-discoloring layer 3 using an adhesive ink by a gravure printing to obtain a transfer material. The transfer material thus obtained is laminated with the adhesive layer 5 side thereof facing the surface of a dark gray handle 1 for a cooker, and then, bonded on the handle 1 for the cooker by heating and pressurizing it with a silicone rubber transfer pad from the side of the base body sheet of the transfer material and base body sheet is peeled off to provide a thermal discoloring layer on the surface of the handle 1 for the cooker.
Patent JP-S62291210-A (JP)
Title: Current mirror circuit
Inventor: TANAKA TATSUO
IPC: H03F3/343
Filed: 1986-06-11
Abstract: PURPOSE:To attain a low voltage action and to improve an electric current converting efficiency by providing a feedback loop composed of first and second transistors and an impedance between base collectors of the reference side transistor. CONSTITUTION:When the collector electric current of a reference side transistor 14 of transistors 14 and 16 to constitute a current mirror circuit is increased, the base electric current of the first transistor 13 is increased and the collector electric current is increased. As the result, the base electric current of the second transistor 11 is increased and the collector electric current is increased. As the result, the voltage drop of an impedance 12 is increased, the base voltage of the reference side transistor 14 rises and the collector electric current is decreased. Consequently, the collector electric current of the transistor 14 is fixed to the value of a reference electric current source 15.
Patent JP-H11324622-A (JP)
Title: Variable valve system
Inventor: KANEDA YOJI
IPC: F01L9/02
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To surely lift an intake/exhaust valve when a cam side plunger is operated even if oil pressure in an operating fluid chamber is slipped off. SOLUTION: A device is provided with a cam side plunger capable of regulating pressure in an operating fluid chamber while advancing and retreating an inside of a housing 12 by driving a cam shaft 11, and an intake/exhaust valve which is lift-operated according to pressure in the operating fluid chamber.  The cam side plunger is provided with a plunger main body 14a which is advanced and retreated the inside of the housing 12, a plunger valve element 14b capable of relatively moving in an axial direction to the plunger main body 14a while projecting from the plunger main body 14 toward the operating fluid chamber, an elastic member for energizing the plunger valve element 14b toward the intake/exhaust valve, and a restricting mechanism for restricting relative moving of the plunger main body 14a and the plunger valve element 14b when pressure in the operating fluid chamber is smaller than predetermined pressure.
Patent JP-H09321754-A (JP)
Title: Data communication system, host-side data communication equipment and terminal-side data communication equipment
Inventor: YAMAMOTO YOSHIHARU
IPC: H04M15/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a data communication error such as omission and ghost and the increase of data transmission by eliminating the generation of a charging pulse. SOLUTION: When a terminal-side data communication equipment 10 calls a host-side data communication equipment 20 to connect a public telephone line 40 to generate the charging pulse, a call-back request is transmitted to the host-side equipment 20. The host-side equipment 20 disconnects the line and calls the terminal side equipment 10 again to transmit/receive data through a general telephone line 30 which does not generate the charging pulse.
Patent JP-S5935419-A (JP)
Inventor: ARUFURETSUDO HOWAITOMAN
IPC: C23F1/20
Filed: 1983-07-26
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-S5837410-A (JP)
Title: Coal combustion equipment realizing low nitrogen oxides burning
Inventor: ICHIKAWA MICHIO
IPC: F23B99/00
Filed: 1981-08-28
Abstract: PURPOSE:To realize high temperature ash melting combustion in the primary combustion chamber with a small amount of air and reduce nitrogen oxides from generating in the secondary  combustion by chamber by supplying enough amount of air necessary for combustion forming  the combustion zone in a furnace into two divided zones performed within individual chambers respectively in a pulverized coal combustion equipment installed in a boiler or the like. CONSTITUTION:The combustion zone in a furnace comprises the primary combustion chamber  1, the secondary combustion chamber 2, a throat connecting said chambers 1 and 2 with each  other and the like. Pulverized coal-air mixture is blown into the primary combustion chamber  1 through a pluverized coal- primary air supply pipe 5 at the maximum flow speed of about  100m/s and preheated air with the maximum temperature of about 700 deg.C is also blown into the primary combustion chamber 1 through a secondary air draw-in pipe 6 at the flow speed of  about 100m/s. On the other hand, tertiary air is blown into the secondary combustion chamber  2 through a tertiary air draw-in pipe 11 so as to bring the excess air ratio within the secondary combustion chamber 2 to about 0.8-0.95. In the combustion chamber 1, the pulverized coal  is collected to an ash pit 4 by means of cyclone effect. In the combustion chamber 2, the pulverized coal-air mixture is cooled, when passing through the throat 3, by means of a cooling  pipe 9 and as well as prepared to have the predetermined excess air ratio with the air supplied from the draw-in pipe 11.
Patent JP-H0431509-A (JP)
Title: Construction method of foundation
Inventor: SUZUKI HIROYUKI
IPC: E02D27/28
Filed: 1990-05-28
Abstract: PURPOSE:To facilitate construction by laying grillage nets into the frictional ground almost horizontally at specific intervals, and providing the foundation thereon afterward. CONSTITUTION:Grillage nets 1 such as longer glass fibers, etc. are laid into the frictional ground having internal friction angles in excess of 20 such as a sand system artificial ground. At that time, the grillage nets 1 having an integral part of 200t f/m - 2,000t f/m of tensile rigidity as per unit width are used. In the case of construction, one or a plurality of grillage nets 1 are laid almost horizontally at laying intervals 5 to 1/4 - 1/2 of the width 3 of the founda tion with the laying width 4 having one - two times of the width 3 of the founda tion, and the foundation 2 is constructed on the ground.
Patent JP-S6027263-A (JP)
Title: Signal detecting circuit
Inventor: SHIBAZAKI TSUTOMU
IPC: H04M15/28
Filed: 1983-07-25
Abstract: PURPOSE:To make the adjustment easy without a band-pass filter by detecting accurately and stably only a signal having a specific frequency in the circuit which detects the AC signal having a specific frequency. CONSTITUTION:When a frequency signal from an exchange is applied across a line and an earth, the frequency signal is extracted by the first filter FL1. It is selected furthermore by the second filter FL2 having a steep breaking characteristic and a narrow pass band and is converted to a DC voltage and is given to a reference voltage generation control circuit VSC. The control circuit VSC generates a reference voltage when the output voltage of a rectifying circuit REC exceeds the reference voltage. This reference voltage is compared with a comparison voltage corresponding to the output of the filter FL1, and the reference voltage is held in a certain value in accordance with this comparison output.
Patent JP-S6027288-A (JP)
Title: Quasi-dynamic picture transmitting device
Inventor: AZUMAGUCHI HISAAKI
IPC: H04N7/24
Filed: 1983-07-25
Abstract: PURPOSE:To obtain a quasi-dynamic picture transmitting device where discontinuity in one picture is eliminated, by switching two sets of buffer memory of a transmitting part and picture memory of a receiving part to use them alternately for write and read. CONSTITUTION:An input video signal inputted from an input terminal is sampled by an A/D converter 2 and has the band compressed by a band compression encoder 3 and is supplied to transmission buffer memories 4A and 4B. While one- picture components of band-compressed signal are written in the memory 4A, contents of the memory 4B are read in a transmission line speed and are outputted as serial data to a transmission line TL through a transmission output terminal 5. In the receiving part, a received signal inputted from a reception input terminal 6 is decoded by a band expansion decoder 8 and is supplied to picture memories 11A and 11B for one-picture components. While data from the transmission line TL is written in the memory 11B, contents of the memory 11A are read out at a data rate and are converted to an analog signal through a D/A converter 9 and are outputted from a video output terminal 10.
Patent JP-S5759946-A (JP)
Title: Curing of phenolic resin
Inventor: HORIKI SEINOSUKE
IPC: C08L61/04
Filed: 1980-09-29
Abstract: PURPOSE: To elongate the pot-life of a resol-type phenolic resin at normal temperature, and to enable the rapid curing with heat, by adding a resorcinol resin and an amino resin to the phenolic resin.  
     CONSTITUTION: A resol-type phenolic resin is compounded with a resorcinol resin and an amino resin, and the composition is cured by heating. The amount of the resorcinol resin is ≤100pts.wt./100pts.wt. of the phenolic resin, and that of the  amino resin is 5W200pts.wt./100pts.wt. of the resorcinol resin. The resorcinol resin is a condensation product of a resorcinol compound and an aldehyde or a compound having similar activity to aldehyde. The curing can be carried out rapidly by heating at 120°C. For example, in the manufacturing of plywood, the troubles of the bond failure caused by precuring can be eliminated and the manufacturing conditions such as water-content of a veneer, the temperature and time of hot pressing, etc. can be remarkably moderated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09322043-A (JP)
Title: Digital camera
Inventor: KOMATA SHINGO
IPC: H04N5/225
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To execute plural operation modes by operating an image pickup instruction key for one time, to simplify an operation, to improve the handleability of an operator and to reduce the number of key switches by switching a function relating to image pickup corresponding to the pressing time of the image pickup instruction key. SOLUTION: This digital camera 1 is constituted of an image pickup part 20, an LCD 6, a microphone 19, a speaker 13, an operation part 21, a control circuit 22, a terminal part 23, a sound information processing circuit 24, an image information processing circuit 25, a memory 26 and a card slot 27, etc. When the function switching key of the operation part 21 is operated, a moving image photographing mode is selected and a shutter key is pressed, a CPU inside the control circuit 22 measures the pressing time of the shutter key and controls the recording time of moving images corresponding to measured time.
Patent JP-S63302296-A (JP)
Title: Indirect type air heater
Inventor: NISHIO KOJI
IPC: F28D7/10
Filed: 1987-05-29
Abstract: PURPOSE:To obtain efficient indirect heating with counter flow by a method wherein heating air heated by a heating means passes through a hot blow passage of which direction is changed at the other end of a furnace cylinder and air sent from one end of an outer cylinder is heated in flowing through a hot blow passage formed between an intermediate cylinder and the outer cylinder. CONSTITUTION:The combustion gas from a heating means 60 forms hot blow which flows from one end of a furnace cylinder 11 to the other end 15. Its flow direction is changed through a deflector 19, throughholes 16, 16... and the air flows in the right direction through respective hot blow passages 22 formed in the respective projecting parts 23 of an intermediate cylinder body 21. On the other head, air sent from an air blasting means 70 flows in the left direction through a hot blow passage 42 and is supplied to a green house, etc., from the outlet part 45 of the passage. Heat is transferred to air from the hot blow as a heating medium through the body 21 and a perforated cylinder body 31 to raise up the temp. of air. Air flowing in a hot blow passage 42-1 is heated by the heat transfer from the body 21 to expand and when the air passes through the holes 32, 32,... of the body 31, its flow turns turbulent to increase the contact flow between the outer surfaces of the body 21 and the body 31 the air is efficiently heated.
Patent JP-H086186-A (JP)
Title: Radiograph read processing method and device
Inventor: NAKAJIMA NOBUYOSHI
IPC: G03B42/02
Filed: 1994-06-17
Abstract: PURPOSE:To prevent the deterioration of the quality of an image obtained by image processing based on plural images by energy subtraction processing and superimposing processing. CONSTITUTION:By simultaneously radiating radioactive rays transmitted through a subject to two superposed stimulable phosphor sheets 4A and 4B, the radiograph expressing the subject is accumulated and recorded on the sheets 4A and 4B. The sensitivity of a read condition in the case of obtaining an image signal from the sheet 4B positioned far from a radioactive ray source out of the sheets 4A and 4B is made higher than that in the case of obtaining the image signal from the sheet 4A positioned close to the radiactive ray source so as to read the image signal expressing the radiograph. As for a method for making the sensitivity of the read condition larger, read is executed by making the light intensity of a laser beam source 10 higher, increasing the sensitivity of a photomultiplier 15, or making the amplification factor of a logarithmic amplifier 16 large.