baber/WOPTO huggingface dataset:
Patent JP-S5654046-A (JP)
Title: Semiconductor device
Inventor: ARAKAWA HIDEO
IPC: H01L21/52
Filed: 1979-10-08
Abstract: PURPOSE:To obtain the device with a high reliability preventing exfoliation of the electrodes and cracking of the molded resins by soldering a copper-carbon fiber composite material with a lead-tin alloy solder hard to fatigue thermally through a silver of better solderability. CONSTITUTION:Cr 2 and 2a, Ni 3 and 3a and Ag 4 and 4a are evaporated on an Si substrate 1. An electrode is formed from a Cu-C fiber composite materials 5 and 5a in which a C fiber is arranged like a coil. The C fiber ranges 40-60% in the volume with a coefficient of radial heat expansion below 5X10<-6>/ deg.C. This makes the material almost equal in the coefficient to the Si substrate 1 thereby eliminating cracking of the substrate and exfoliation of the electrode. The cracking of the sealing resin can be prevented. An Ag platings 6 and 6a are applied on the Cu-C fiber composite material followed by a soldering with a Pb-Sn solder 7 and 7a. A circular groove 8 is provided at the exposed section at the rectifying joint end and filled with a glass which is covered with an Si rubber 10. Finally, the side of the substrate 1  and the side of electrodes 5 and 5a are covered with an epoxy resin.
Patent JP-H02311169-A (JP)
Title: Switching regulator
Inventor: IHARA TAKASHI
IPC: H02M3/28
Filed: 1989-05-24
Abstract: PURPOSE:To protect parts against breakdown or burning by controlling a switching element while confirming reset of a high frequency transformer through a magnetism detecting element for detecting leakage flux of the high frequency transformer. CONSTITUTION:Complete reset of a high frequency transformer T is detected through a Hall element 4 and switching of a transistor Q is controlled to prevent accumulation of flux in the core of a high frequency transformer. A gate circuit for passing a PWM signal is controlled based on the output signal from an amplifier 36 in order to confirm reset of the high frequency transformer. Since no PWM signal can pass through the gate when remanence is detected, the transistor Q is not turned ON by means of a drive circuit 35 and since the high frequency transformer T is excited through the transistor Q while being reset completely, magnetic saturation does not occur.
Patent JP-S61286197-A (JP)
Title: Current-sensitized thermal transfer recording material
Inventor: NAKANO SHIRO
IPC: B41M5/382
Filed: 1985-06-13
Abstract: PURPOSE:To ensure high heat resistance, tensile strength or the like, appropriate and favorable operability in recording and enable clear images to be obtained, by forming a surface layer from a polyarylate resin and a conductivity-providing agent. CONSTITUTION:The title current-sensitized thermal transfer recording material is a laminate having a four-layer construction, in which the surface layer consists of 100pts.wt. of a polyarylate resin and 5-250pts.wt. of a conductivity providing agent, and has a surface resistance of 10<3>-10<7>OMEGA. A resistance layer for generating heat at the time of current-sensitized recording consists of 100pts.wt. of a thermoplastic resin and 20-400pts.wt. of a conductive fine powder, has a surface resistance of 10<2>-10<4>OMEGA, and is laminated on the surface layer. The ratio of the surface resistance of the surface layer to that of the resistance layer is preferably 10-10<3>. A conductive layer consists of a thin metallic film, has a surface resistance of 0.1-50OMEGA, and is laminated on the resistance layer. The ratio of the surface resistance of the resistance layer to that of the conductive layer is preferably 10<2>-10<4>. A thermal transfer layer consists of a binder and a coloring agent, has a surface resistance of not lower than 10<2>OMEGA, and is laminated on the conductive layer. The recording material is free of possibility of damage of the surface layer, and can be used for current-sensitized thermal transfer recording with favorable operability.
Patent JP-S5919393-A (JP)
Inventor: KATOU MASAKAZU
IPC: H05K1/16
Filed: 1982-07-26
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-H10322323-A (JP)
Title: Serial data transmission system
Inventor: TSUCHIYA MASAFUMI
IPC: H04L7/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To adjust phase differences between received serial data in a data reception unit by selecting the selection signal of the largest delay from the selection signals whose number is equal to that of data transmission units and delaying other received serial data so that it is synchronized with the selection signal. SOLUTION: Transmission data of the optionally preset number of times are transmitted from the three data transmission units. A data selection part 15 adds number of times parity check results similar to the number of transmission data. The data selection part 15 sends the selection signal selecting a data parity check part 16 having the most probability to a selector 17 and a delay quantity measuring part 19. The delay quantity measuring part 19 selects the selection signal of the largest delay from the selection signals. A delay quantity correction part 20 adds correction delay quantity to selection data from the selector 17. Thus, received serial data which is phase-synchronized with selection data having the largest delay quantity can be fetched.
Patent JP-H07329735-A (JP)
Title: Vehicle inside cleaning device
Inventor: HAYASHI HIDEKI
IPC: B60S1/64
Filed: 1994-06-10
Abstract: PURPOSE:To improve use convenience by removing the consumption of a battery by providing at one part of a vehicle body a connection hole to be connected to the suction opening of a vacuum cleaner, connecting the connection opening to a piping pipe and a hose insertion opening provided in the vehicle inside. CONSTITUTION:A connection hole 1 to connect a common cleaner or the like from the outside of a vehicle body is provided on the side of the vehicle body, and a piping pipe 2 and a hose insertion opening 3 are equipped at the lower part of a seat, and a hose 4 and a sucking-in opening 5 are fitted to them, and after connecting the common cleaner or the like to the connection hole 1 on the side of the vehicle body, the hose 4 is inserted into the hose insertion opening 3 in the vehicle inside, and the cleaning of the vehicle room inside is conducted by means of the sucking-in opening 5, and dust thus sucked in is sucked in through the piping pipe 2. Thus, a cleaner main body is outside the vehicle body, and by connecting this to the connection hole 1 on the side of the vehicle body alone, the cleaning of the vehicle inside can be conducted, so the vehicle inside can be cleaned easily without consuming the battery of the vehicle.
Patent JP-S61289501-A (JP)
Title: Signal reproducing device
Inventor: OTSUKA HIROYUKI
IPC: G11B20/04
Filed: 1985-06-15
Abstract: PURPOSE:To obtain a signal reproducing device suppressing the level fluctuation of an output signal by carrying out the compressing action of a noise reduction after an inversion signal available from inverting the high frequency component of a reproduction signal is added to said reproduction signal. CONSTITUTION:A sound reproduction signal passing through a holding circuit 5 includes a noise component as a waveform 15 shows, and is bisected. The one is led to an adder 8 as it is, and the other is led to an inverter 6, inverted like a waveform 16, and further led to an HPE 7 passing only a higher frequency than an audio frequency band, thereby obtaining the output of a waveform 17. Its output is added to some part of the sound reproduction signal by the adder 8. In the added waveform, the leakage of a carrier, etc., are practically offset and removed like a waveform 18, and said waveform is outputted as a sound output S-2 to an output terminal 2 through an NR 9 and APM 10. With such simple circuit constitution, the noise component can be securely canceled, and the level fluctuation due to a noise reducting action can be dropped at a level where said fluctuation can be actually neglected.
Patent JP-H11325309-A (JP)
Title: Opening and closing device for valve
Inventor: ARAKI MIKIO
IPC: F16K35/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction of a valve element and prevent operability when the valve element is opened and closed from being damaged by disposing a spring holding an opening and closing operation means at a prescribed rotating location between the opening and closing operation means rotating the valve element and a valve casing. SOLUTION: A valve stem 4 connected with a valve element is projected on one side of a valve casing 2 of a ball valve 1 and a lever 5 performing an opening and closing operation of the valve element is mounted on the valve stem 4. On an outer cylinder of the valve stem 4 of the valve casing 2, a stopper 6 regulating a rotating range of the lever 5 is provided. Between the lever 5 and the valve casing 2, a spring 8 holding the lever 5 to a full opening position and a full closing position is provided. In the spring 8, one end and the other end are mounted on an engagement piece 9 which is projectingly provided on an intermediate part of the lever 5 and an engagement arm 10 which is projectingly provided from a flange part of the valve casing 2, respectively, in elongated states, and tensile force is imparted between the engagement piece 9 and the engagement arm 10.
Patent JP-H01297563-A (JP)
Title: Method and device for measuring through-hole resistance of printed board
Inventor: AKIMOTO TAKESHI
IPC: G01R27/02
Filed: 1988-05-26
Abstract: PURPOSE:To exactly measure a resistance in a short time by constituting the title device so that a current terminal and a voltage terminal of one end side are engaged and brought into contact with two pieces of through-holes whose opening parts have been connected by a wiring pattern, at the time of measuring the resistance by a 4-terminal method. CONSTITUTION:With respect to two pieces of through-holes 2, 3 in which one end side of an opening part is connected in series by a wiring pattern 4, and at least one of them becomes an object for measuring a resistance, one piece is selected from plural pieces of through-holes provided on a printed board 1. Subsequently, in the through-holes 2, 3, a current terminal 6 of one end side of 4 terminals is brought into contact with the opening part of the through- hole 3 which does not become an object for measuring a resistance, and a voltage terminal 5 of one end side of 4 terminals is brought into contact with the opening part to which the wiring pattern 4 has been connected, of the through-hole 2 which becomes an object for measuring a resistance. Also, a current terminal 8 and a voltage terminal 7 of 4 terminals are brought into contact with the opening part to which the pattern 4 is not connected, of the through-hole 2, and by a voltage which has been measured by a voltmeter 11, and a constant-current which has been supplied from a constant-current power source 10, a resistance of the throuh-hole 2 can be measured.
Patent JP-H07333666-A (JP)
Title: Shake correcting device
Inventor: HIRANO SHINICHI
IPC: G03B17/00
Filed: 1994-06-10
Abstract: PURPOSE:To accurately perform shake correcting control at the same time as the start of the exposure control of film. CONSTITUTION:A body microcomputer 25 transmits a correction start V instruction to a vibration proof controlling microcomputer 3 through a communication microcomputer 24 at the time of receiving an instruction from a release switch 28, and the vibration proof controlling microcomputer 3 starts to drive shake correction driving parts 7, 8, 11, and 12 or the like after the lapse of a time from receiving the correction start instruction from the body microcomputer 25 to the start of the shake correction control.
Patent JP-H06335518-A (JP)
Title: Nascent oxygen generator
Inventor: SAKAMOTO OSAMU
IPC: A61L9/015
Filed: 1993-05-31
Abstract: PURPOSE:To improve an ozone generating capacity and ozone cracking capacity. CONSTITUTION:This nascent oxygen generator has a device body 1 which is installed at a point of generating the flow of air, is formed to a cylindrical shape to be internally passed with a part of this air and has an inside surface consisting of a metal having high reflectivity of UV rays, a bar-shaped UV lamp 5 which is disposed to a shaft within this device body 1 and emits the UV rays to crack ozone and an ozone generator 6 which is disposed on the upstream side of the air flow in the device body 1 and converts the oxygen in the air introduced into the body 1 to ozone by an electric discharge.
Patent JP-H08302410-A (JP)
Title: Method for detecting in-furnace position of charging materials in blast furnace
Inventor: IIDA OSAMU
IPC: C21B7/24
Filed: 1995-04-28
Abstract: PURPOSE: To provide a method capable of correctly detecting the charging position of a part of the charging materials such as ores and coke in a blast furnace, and achieving the charging based thereon. CONSTITUTION: Prior to charging the charging materials such as ores and coke from a furnace top of a blast furnace, the marker or the marking material 14 containing it is coated on a part of the charging material 15, and the charging material 14 coated with the marker or the marking material is charged in the furnace. The charging position of the charging materials in the blast furnace is detected by tracing the materials by a camera 10 for observing the inside of the furnace which is arranged in the vicinity of the furnace top of the blast furnace separate from other charging materials.
Patent JP-S5461967-A (JP)
Title: Clock circuit
Inventor: ITOU TOSHIYUKI
IPC: G04G13/00
Filed: 1977-10-27
Abstract: PURPOSE:To automatically produce time announcements of a required number by producing the time announcement at every just time until the count value of a counter coincides with the count value of an hour counter. CONSTITUTION:The frequency-divided outputs of the frequency dividing circuit 2 connecting to a reference signal generating source 1 are counted with a minute counter 3 and at the just time the counter 3 applies a carry signal to an hour counter 4 and a time announcement generating circuit 7. Then, the circuit 7 outputs the time announcement signals of a fixed period to produce the time annoncement sounds during the time until it is applied with the coincidence output from a comparator 8 by the coincidence of the count value of a counter 9 counting said signals and the count value of the counter 4. Hence, the time announcement sounds of the number corresponding to the just time may be produced with the simple constitution.
Patent JP-H0927806-A (JP)
Title: Selective participation in multimedia communication conference call
Inventor: BURUUSU MERIRU BEIRUZU
IPC: H04L29/08
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To increase/decrease or revise a band width of a call by providing a communication terminal equipment whose reception medium type is continuously changed in the case of taking part in a multimedia communication conference call. SOLUTION: Each communication terminal equipment is connected to a switch node 102 via a PRI link 111. An index representing desired revision of number of plural participation functions in use is detected by an electric communication terminal equipment from the user of the electric communication terminal equipment. Number of plural participation functions used by the electric communication terminal equipment is revised by sending a message of requesting the revision of an electric communication band width through an electric communication call path interconnecting the electric communication terminal equipment to a multimedia conference call.  Then each of plural switch nodes in the call path revises the electric communication band width in response to the message and the end of revision of the number of the plural participating functions is signaled to the user of the electric communication terminal equipment through this method.
Patent JP-H11299578-A (JP)
Title: Folding bed
Inventor: KATO HIROSHI
IPC: A47C19/12
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To fold a bed more compactly by reducing a dead space formed inside at the time of folding. SOLUTION: This folding bed 1 is provided with two long edge side walls 3, 4 and two short edge side walls 5. In this case, a first tip 5a of each wall 5 is supported in the state of being freely rotatable with respect to common one tip of the wall 3 and a second tip 5b of each wall 5 is supported in the state of being slidable in a horizontal direction with respect to the wall surface 4a of the wall 4 different from the wall 3 supporting the first tip 5a.
Patent JP-S5462741-A (JP)
Title: Control system for data buffer region
Inventor: SHIBATA TOMOHITO
IPC: G06F5/06
Filed: 1977-10-28
Abstract: PURPOSE: To make it possible to select a rational region as a data buffer region by storing information on a series number simultaneously with the erasure of data, by indicating a slow-down mode state when the data buffer region is full up.  
     CONSTITUTION: Channel unit 4 is able to find free data buffer region 16 in main memory unit 2. However, if region 16 is full up when data is transmitted 10 from the side of sub-channel unit 5 corresponding to polling, unit 4 turns into slow-down mode SDM, and this change is indicated into STS of reception command register 19. Once the change into SDM occurs, data transmitted 10 from the side of unit 5 are erased because of no destination, but it is stored which I/O the data (information on a series number) are from judging from the contents of register 19. Then, the change into SDM causes CPU1 to process the contents of full-up regions 16 one after another and after a fixed number of regions 16 which become empty in consequence are returned to unit 4, CPU1 indicates the release of SDM to unit 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000322813-A (JP)
Title: Optical disc information recording/reproducing apparatus
Inventor: SOGA HIDETO
IPC: G11B7/005
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disc information recording/reproducing apparatus that can record of reproduce the normal information, by protecting an input information even when a tilt becomes large due to deformation of a disc or the like with working of the Corioli's force. SOLUTION: When the Corioli's force working on a disc 5 is always detected and it is detected with the Corioli's force detector 77 that the Corioli's force is large enough to disable normal writing of information to a disc 5, the recording information 2 is temporarily accumulated in a buffer memory 4. After it is detected that the Corioli's force is recovered to such magnitude as allowing normal writing of information, the recording information 2 that is once saved in the buffer memory 4 is recorded.
Patent JP-S62286823-A (JP)
Title: Air conditioning device for vehicle
Inventor: INAGAKI KAZUMA
IPC: B60H1/26
Filed: 1986-06-04
Abstract: PURPOSE:To prevent flying snow from entering a duct for air conditioning, by a method wherein a duct for separating snow with a drain for draining snow is situated along the longitudinal direction of the front damper of a vehicle, and the air outlet of the duct is communicated to the air suction port of the duct for air conditioning. CONSTITUTION:When a vehicle runs during fall of snow, snowcontained air flows through a snow separating duct A toward an air outlet 5 at a high speed by means of a ram pressure. In this case, snow pieces stall for drop, and are separated from an air flow. The separated snow is discharged through a drain for draining snow to the outside of a duct A for separating snow. The open air, from which flying snow is removed in a manner described above, flows to an air outlet 5 of the duct A for separating snow, and thereafter the open air is introduced in an open air suction port 11 of a duct B for air conditioning through a communicating means 7. This constitution enables prevention of flying snow from entering the duct B for air conditioning, and enables prevention of damage of a damper and the stop of running of a motor.
Patent JP-S5753611-A (JP)
Title: Thickness deviation detecting method for metallic pipe by ultrasonic wave
Inventor: FURUKAWA KIYOUSHI
IPC: G01B17/02
Filed: 1980-09-17
Abstract: PURPOSE:To perform continuous thickness deviation detection accurately and rapidly over the overall length and overall circumference of a pipe by scanning an ultrasonic probe on the external circumference of the pipe to be checked closely spirally and by continuously calculating the difference between the maximum thickness and minimum thickness of the pipe on every one-round scan. CONSTITUTION:While the probe of a pulse reflection type ultrasonic thickness gauge 1 is moved axially along the external circumference of a pipe to be checked, the pipe is revolved to scan the probe on the external circumference of the pipe closely and spirally. A thickness deviation operator 4, synchronizing with every one-round scan on the pipe through a probe rotation detector 11, calculates the difference between storage contents of maximum and minimum thickness storage devices 2 and 3 to calculate the thickness continuously. This thickness deviation is compared with the contents of a thickness deviation value setter 6 and an abnormal thickness deviation part counter 7 counts the frequency of positions of thickness deviation exceeding a prescribed value, so that when the thickness deviation exceeds the set value >=3 times continuously, an alarm is sent from an alarm device 10 through a comparison part 8. Thus, the continuous thickness deviation detection is performed rapidly and accurately over the overall circumference and overall length.
Patent JP-H02309185-A (JP)
Title: Repairing method for pallet frame of sintering machine
Inventor: NISHINAKA HIROAKI
IPC: F27B21/08
Filed: 1989-05-23
Abstract: PURPOSE:To permanently use a pallet frame body by removing only a deteriorated cracked part and replacing it with a new member. CONSTITUTION:In order to remove a cracked part generated from an upper flange 2 to an upper web 3 of a pallet frame 1 for forming a sintering machine body, a whole upper part from the midway of intermediate flanges 5, 5' of the frame 1 in thicknesswise direction is removed. Then a heat resistant member 10 having a flange 8 and a web 9 of the same shape as the removed upper flange 2 and upper web 3, and an engaging recess 7 is engaged with the intermediate flange 5, 5' wherein the upper part has been removed. Thus, as compared with the replacement of a whole, it is economical and can be repaired in a short period, thereby the pallet frame body may be employed permanently.
Patent JP-H07310993-A (JP)
Title: Fitting-removing device of cover body of in-pipe cooler
Inventor: TANIGAKI YOICHI
IPC: F28F9/00
Filed: 1994-05-18
Abstract: PURPOSE:To enable easy and safe fitting and removal of a cover body without being restricted in regard to a place of installation. CONSTITUTION:In an in-pipe cooler having a cooler main body 16 having an opening 15 in the lateral part, cover bodies 17 so fitted removably to the cooler main body 16 as to close up the opening 15 and a cooling unit 18 so fitted inside each cover body 17 as to come into contact with raw water flowing through the cooler main body 16, a guide rail 67 in the direction of fitting and removal of the cover bodies 17 is disposed above the cooler main body 16 and trolleys 59 are provided movably along this guide rail 67, while hangers 58 for hanging the cover bodies 17 are provided for the trolleys 59 respectively.