baber/WOPTO huggingface dataset:
Patent JP-S60250683-A (JP)
Title: Output stabilizing system for semiconductor light emitting element
Inventor: NAKAMURA MASARU
IPC: H01L33/00
Filed: 1984-05-28
Abstract: PURPOSE:To form a negative feedback loop having a high speed and high gain by providing a voltage/current converter between a voltage input signal source and a signal adder, and adding the detected current of a photodetector directly as voltage/current converter output. CONSTITUTION:A voltage/current converter 26 is provided between a voltage input signal source 27 and a signal adder 28 to produce out of a loop, thereby operating all the currents in the loop. A current amplifier is not provided between the output of a photodetector 22 and the adder 28, and the detected current of the detector 22 is added to the output of the converter 26. Thus, an element having frequency characteristic is not provided on a feedback path from a semiconductor light emitting element 21 to the adder 28, thereby improving the frequency characteristic of the closed loop. Further, a current amplifier 29 provided between the adder 28 and the element 21 is reduced to an input impedance current amplifier. Thus, unnecessary signal caused by the voltage signal is not generated in the loop to cause an erroneous operation.
Patent JP-H06317333-A (JP)
Title: Ceiling-buried type cooling/heating air conditioner
Inventor: SHIMOIDE SHINICHI
IPC: F24F1/00
Filed: 1993-05-07
Abstract: PURPOSE:To reduce air flowing sound of a ceiling-buried type cooling/heating air conditioner by so forming an end of a radiating fin of a heat exchanger at an upstream side as to become substantially equal direction to that of an air flow near the end. CONSTITUTION:An end 14 of a radiating fin 9 of a circular heat exchanger 2 placed in an indoor unit 6 of a ceiling-buried type cooling/heating air conditioner is so inclined at an upstream side of the fin 9 as to become substantially equal in a direction of an absolute velocity of the air discharged from a fan 3, and the fins 9 are radially provided. As a result, the air flow from the fan 3 does not collide with the end 14 but heat exchanges while flowing along the end 14 and the fins 9 in the exchanger 2, and hence decreases in air flowing resistance upon colliding to reduce air flowing sound generated from the fin 9, thereby suppressing generation of flowing sound such as piping sound, etc., at the time of colliding with the end 14.
Patent JP-S5533439-A (JP)
Title: 2-sulfamoyl-5-sulfamido-1-naphthol
Inventor: KANBE MASARU
IPC: C09B29/28
Filed: 1978-08-31
Abstract: NEW MATERIAL:2-Sulfamoyl-5-sulfamido-1-naphthol of formula I (R 1W4  are H, 1W6C straight chain alkyl, branched chain alkyl, etc.).  
     EXAMPLE: 2-tert-Butylsulfamoyl-5-(N,N-dimethylsulfamido-1-naphthol).  
     USE: Intermediate of azo dyes such as disperse dyes, direct dyes, acid dyes, and other dye(or pigment)-image-forming compound useful for a color diffusion transfer photography, etc.  
     PROCESS: The title compound is prepared by adding aminosulfonyl chloride to 2- sulfamoyl-1-naphthol derivative of formula II in the presence of a tertiary amine under ice cooling and agitation, and made to react at room temp. to 40°C for 1W 20 hours. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5534430-A (JP)
Title: Positioning method in electron beam exposure
Inventor: FURUYA SHIGERU
IPC: H01L21/027
Filed: 1978-08-31
Abstract: PURPOSE: To obtain sharp detecting signals, by beforehand removing electron beam resist located near positioning marks among electron beam resist applied to the whole wafer, to which the positioning marks are put.  
     CONSTITUTION: Electron beam resist 7 is applied on the whole surface of a semiconductor substrate 1, on which positioning marks 4 are formed by means of etching, etc., and only electron beam resist located at regions in the vicinity of the positioning marks 4 is removed. Thus, sharp detecting signals by the direct reflection of electron beams are obtained because electron beam resist located at positioning mark portions is beforehand removed, and the locations of the positioning marks 4 can accurately be measured. One portion of the electron beam resist 7 in the vicinity of the positioning marks 4 can simply be removed because accurate precision is not particularly needed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02285277-A (JP)
Title: Photoelectric switch equipped with mutual interference preventing function
Inventor: TAMINO SHINYA
IPC: H03K17/78
Filed: 1989-04-26
Abstract: PURPOSE:To certainly operate mutual interference preventing function by directly inputting the signal from other switch to the light detection means of a photoelectric switch. CONSTITUTION:A photoelectric switch equipped with mutual interference preventing function contains the first and second switch circuits and the respective switch circuits emit pulse lights to the outside corresponding to the output signal of an oscillation circuit to receive said lights and the pulse cycle of the oscillation circuit is changed by a control circuit responding to a light detection signal immediately before the oscillation circuit generates a pulse. A means transmitting the drive state of the light emitting means of the first switch circuit is provided to the light detection means of the second switch circuit. Herein, the floodlight projector of one photoelectric switch 11 emits a floodlight signal from a window 21 to allow the same to be incident to the window 52 of the other photoelectric switch 11 and this light is reflected by mirror surfaces 53, 54 to be incident to the photodetector 5 of the other photoelectric switch 11. As mentioned above, by directly inputting the signal from the other switch to the light detection means of the photoelectric switch, mutual interference preventing function can be certainly operated.
Patent JP-S5810324-A (JP)
Inventor: FUJINAMI YOSHIO
IPC: H01H13/58
Filed: 1981-07-08
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-S61260046-A (JP)
Title: Phenoxyethylamine derivative
Inventor: HUSBANDS GEORGE EDWARD MORRIS
IPC: A61P25/24
Filed: 1986-05-08
Abstract: This invention provides a group of hydroxycycloal- kanephenoxyethylamine antidepressant derivatives of the following structural formula:in whichR, is hydrogen or alkyl of 1 to 6 carbon atoms;R<sub>2</sub> is alkyl of 1 to 6 carbon atoms;R<sub>3</sub> and R<sub>4</sub> are independently hydrogen, hydroxyl, alkyl of 1 to 6 carbon atoms,alkoxy of 1 to 6 carbon atoms, alkanoyloxy of 2 to 7 carbon atoms, halo or trifluoromethyl;R<sub>5</sub> is hydrogen, alkyl of 1 to 6 carbon atoms or alkanoyl of 2 to 7 carbon atoms;and n is one of the integers 0, 1, 2 or 3;or a pharmaceutically acceptable salt thereof. Also provided are intermediates for compounds of formula lincluding amides, primary amines, nitriles and oximes.
Patent JP-2000296711-A (JP)
Title: Air conditioner for vehicle
Inventor: TANAKA TERUHISA
IPC: B60H1/26
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To realize a leakage of a defroster without opening a defroster door a little. SOLUTION: A defroster door 13 is formed so as to be smaller in area than a defroster opening 10, and is put in a full close position at a foot mode and a bi-level mode, thereby causing the air to leak from a gap 15 to the defroster opening 10. A face door 11 is put in a full open position at a face mode, thereby shutting off the air flowing to the defroster opening 10, to prevent the air from leaking through the gap 15.
Patent JP-2000076189-A (JP)
Title: System and method for controlling transmission of stored information to internet web site
Inventor: PALTENGHE CRIS T
IPC: G06F19/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To protect the privacy of information included in a recording area of a user's personal computer by generating a decision regarding a response to a request and automatically implementing the decision regarding the response to the request. SOLUTION: A user's browser 8 stores data in a user's electronic wallet 12 instead of writing the data to the hard disk of a user's personal computer where the browser is installed. The user 6 accesses a web site, whose web site server 2 makes a request to write the data to the storage device on the user's personal computer 4 and inquires the request of the user 6 to determine whether or not the data is received. According to the decision, the transfer of the data to the web site server 2 is automatically performed as a decision regarding the response to the request according to the decision.
Patent JP-S5442750-A (JP)
Title: Apparatus for fixing elevator compensating cable
Inventor: TAKAOKA KATSUO
IPC: B66B7/08
Filed: 1977-09-07
Abstract: PURPOSE: To provide a safe apparatus for fixing elevator compensating cable, in which compensating cable fixing metals are disposed such that they restrict motion of adjacent metals and they may not be turned more than 180 degrees.  
     CONSTITUTION: By means of suspending metal 5 and fixing metals 6, one end of compensating cable 3a is connected to the bottom of cage 2 which is suspended by main cable 1. The other end of the cable 3a is connected to the counterweight, and at an intermediate portion of the cable 3a, there is provided a pulley 4a for imparting tension to the cable 3a. The fixing metals 6 are fixed to the suspending metal 5 on the opposite side of the main cable and fitted into holes formed in said suspending metal 5, in the manner that they can be freely disengaged from the holes. Motion of the fixing metals 6b is restricted by the adjacent metals, so that they can not be turned more than 180 degrees. With such an arrangement, it is enabled to prevent such an accident that cable 3a is disengaged from pulley 4a by reason of twisting of the cable 3a 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07319040-A (JP)
Title: Camera capable of recording information
Inventor: OTSUKA YASUNOBU
IPC: G03B17/24
Filed: 1994-05-20
Abstract: PURPOSE:To provide a camera capable of recording information by keeping a film away from pressure contact to a recording/reproducing head using a simple construction, and by maintaining the planarity of the film during exposure. CONSTITUTION:This camera capable of recording information has a data recording reproducing mechanism which comprises a pressure-plate rail 20'; a film rail 21; a pressure-plate movable portion 22 that moves longitudinally as shown by arrow A to press film on a plane; the film 23 disposed between the film rail 21 and the pressure-plate movable portion 22; a magnetic head 24 secured to a camera body to record and reproduce data on and from the film 23; and a pressure generating mechanism consisting of a pad 25 and a spring 26 which are provided opposite to the head 24 with the end of the film 23 therebetween and which extend to the center position of the moving range of the pressure- plate movable portion 22.
Patent JP-H02287058-A (JP)
Title: Screw type refrigerator
Inventor: MIYAMOTO TAKENORI
IPC: F25B1/047
Filed: 1989-04-26
Abstract: PURPOSE:To maintain the refrigerating capacity by connecting the gaseous part in a liquid receiver by a first connection pipe to a first intermediate port between the suction port and the outlet port of a first compression chamber and by connecting the refrigerant outlet of an oil cooler by a second connection pipe to a second intermediate port of a second compression chamber. CONSTITUTION:The gaseous upper part 9a in a liquid receiver 9 is connected by a first connection pipe 31 to an intermediate port 1c positioned at an intermediate point between the suction port 1a and the outlet port 1b of a first compression chamber 10. The outlet of a refrigerant-passage pipe 72 of an oil cooler 7 is connected by a second connection pipe 32 to a second intermediate port 2c of a second compression chamber 20. As a result, during the refrigerating operation, the liquid dripping from the condenser 2 to the liquid receiver 9 can be accelerated without impairing the function of the oil cooler 7 and while the depression of the flow of air sucked in is inhibited so that the refrigerating capacity can be maintained satisfactory.
Patent JP-H09290530-A (JP)
Title: Ion flow recording head
Inventor: KINOSHITA YASUSHI
IPC: B41J2/415
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To form an ion flow recording head having a small nonuniformity of density and forming good images by forming a conductive electric discharge electrode at the side surface of an electric discharge substrate comprising a dielectric material and a conductive induction electrode having an opening at the other side surface holding the dielectric material and a skin film of a fluorine compound on the surface. SOLUTION: The ion flow recording head 1 includes a skin film 7 of a fluorine compound having water repellency on the surface of a solid electric discharge element 2 and surface of an ion flow control electrode 4. When direct current high voltage is applied to a voltage application electrode 21, corona discharge takes place in a minute interstice between the high electric resistor 22 and the control electrode 41, and thereby ionization is effected for gas molecules. Ions produced reach an ion discharge port (b) penetrating through the ion flow control electrode 4 by an electric field between the high electric resistance 22 and the control electrode 41. In addition, a flow rate of ions passing through the ion discharge port (b) is controlled, and ions are pulled up to a counter electrode 6 to subsequently be discharged on an electric charge receptor 5, thereby forming images.
Patent JP-S58223811-A (JP)
Title: Sequence controller
Inventor: TAKAHASHI NARUYOSHI
IPC: G05B19/048
Filed: 1982-06-23
Abstract: PURPOSE:To improve the handling performance of a sequence controller, by programming freely the contents of a monitor display before the start of operation and therefore having an automatic monitor display during operation. CONSTITUTION:A line is displayed with a push of a start button, and then each instruction stored in a user RAM15 is analyzed. Then the format of instruction is checked, and a monitor display plug is set when the instruction is accordant with its format. At the same time, the counter monitor is discriminated from the timer monitor by the input conditions. These discriminated monitors are saved in storing areas 15A and 15B respectively. The latest Z number is written over to a memory only for the instruction with which each counter of timer corresponding to the count or timer number of the storing area is set up. Thus a monitor display is possible in response to the Z number.
Patent JP-H01274970-A (JP)
Title: Portable continuous impact operating machine
Inventor: YAMADA SAKUJI
IPC: B25D9/10
Filed: 1988-04-27
Abstract: PURPOSE:To absorb impact resiliency received by a striker when it strikes an impact operating body so as not to transmit impact vibration to a rotating member or the entire operating machine by supporting the striker so that it has a play relative to the rotating member. CONSTITUTION:An engine starts to erect the machine with an operating body 5 made in the shape of a head of shovel striked against the ground, and a throttle lever is operated to increase the engine speed. In this instance, the peripheral surface of a striker 21 rolling and travelling with its body pressed against the inner wall of a holding hole 20 of a rotating member 5 by centrifugal force, strikes the top face of a shank 5a every rotation of the rotating member 15 to apply continuous impact force to the impact operating body 5 in the axis direction. The moment the striker strikes the top face of the shank 5a of the impact operating body 5, the striker 21 receives impact resiliency. However, since the striker 21 is supported so that it may freely roll and travel in the holding hole 20 of the rotating member 15, the generated impact resiliency is effectively absorbed by rolling and travelling the striker 21, and the transmission of the impact resiliency to a casing 14 can be prevented.
Patent JP-S60250323-A (JP)
Title: Illuminating device for endoscope
Inventor: FURUYA KATSUHIKO
IPC: A61B1/06
Filed: 1984-05-26
Abstract: PURPOSE:To vary an irradiating light quantity over a wide range and also with good responsiveness by providing a lamp current varying means of a discharge tube, and an optical filter which is inserted and detached between the discharge tube and a light guide, and operating together the lamp current varying means and the optical filter. CONSTITUTION:When a distance between the tip of an endoscope and an object to be photographed 22 is varied, a reflected light quantity from the object to be photographed 22 is varied, an output of a photoelectric converting element 30 and an output of a differential amplifier 40 are varied, and a discharge tube driving transistor TR50 is driven so as to compensate a variation of the reflected light quantity. In case of a state that an optical filter 80 is inserted into an optical path, a TR76 remains off, and a solenoid 77 is not operated. In this state, when the tip of the endoscope is separated from the object to be photographed 22, the reflected light becomes weak gradually, and a discharge tube 10 becomes bright gradually by an operation of the differential amplifer 40 and the TR50. When a lamp current becomes above a prescribed value, an escape signal is outputted from an FF75, the TR76 turns on, and the filter 80 is driven to escape from the optical path. In this way, the light quantity can be varied over a wide range and with good responsiveness.
Patent JP-H01281812-A (JP)
Title: Material rotating device at material cutter
Inventor: TAGUCHI TOSHIYUKI
IPC: B21D45/00
Filed: 1988-04-28
Abstract: PURPOSE:To enable materials which are to be sent in order, to be sent out they are rotated into an expected direction or posture, by rotating a receiving stand on which a material obtained after cutting is mounted, through the conversion of the up and down action of an upper cutting edge into the rotary action by means of a transmission mechanism. CONSTITUTION:A receiving stand 10 makes a 90 degree rotation while an upper mold descend to the position of 135 degrees, and the roller 26 of a lift mechanism 24 beings to mount a cam 27 at an approximate middle point during the rotation, that is to say, at a time point when the receiving stand 10 has made an approximate 45 degree rotation, and therefore, a turning is made as the tip portion of a lever 25 is lifted. And then, ejectors 16 which are in one body with this turn, and their tip sides are gradually lifted, and the rotary rotation degree, namely, the inclination of ejectors 16 becomes the largest at a timepoint when the receiving stand 10 has made an approximate 90 degree rotation. As a result, a press material 6 mounted on the receiving stand 10 makes a 90 degree direction or posture conversion due to the rotation of the receiving stand 10, and is driven away into a chute 28 with its state kept as it is.
Patent JP-H11308316-A (JP)
Title: Redialing method and telephone set using the method
Inventor: KOJO TOMOHISA
IPC: H04M1/274
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To avoid much time from being taken for the retrieval of a telephone number that has been frequently dialed although the finally dialed time is old and a telephone number that has been not frequently dialed although the finally dialed time is new. SOLUTION: A memory 2 stores a redial data table where redial data including telephone numbers dialed in the past are arranged in the order of newer dialing time, a dial frequency order data table where dial frequency order data including the telephone numbers dialed in the past are arranged in the dial frequency order, and a redial data table with dial frequency order data that is generated by the redial data table and the dial frequency order data table. A control section 1 allows a display section to display telephone numbers in the redial data table with dial frequency order data stored in the memory 2 sequentially every time a retrieval button 3 is depressed and dials a telephone number displayed on the display section when a start button 4 is depressed.
Patent JP-S5810404-A (JP)
Title: Automatic chuck nail replacer for working machine
Inventor: MASUYAMA EISAKU
IPC: B23B31/39
Filed: 1981-07-09
Abstract: PURPOSE:To simplify the work by simultaneously drawing out a plurality of nails to the direction of the spindle axis by means of a movable table, then automatically replacing the used nail and the nail to be used next by means of a reversing mechanism of a supporting member. CONSTITUTION:A plurality of nails 46 to be used next are previously mounted on a replacer 4 placed at the retreaval position at the outside of machine. Upon the replace command the device 4 will move transversely on the spindle axis along the guide rail, then it is carried into the machine and after being positioned at the position matched with the spindle axis it will operate in parallel with the spindle axis to replace a plurality of used nails inserted into the chuck 7 and the nail 46 inserted into the device 4 to be used next by means of the advance/retreaval mechanism and the reversing mechanism thus to transfer the used nail to the device 4.
Patent JP-S5534366-A (JP)
Title: Pinch-roller driver of magnetic recording reproducing device
Inventor: YOSHIDA MASASHI
IPC: G11B15/665
Filed: 1978-09-04
Abstract: PURPOSE: To improve reliability and also to simplify a mechanism by reducing the number of components of a pinch-roller driver, by realizing a pinch-roller driving method by one motor as well as the loading and unloading of a tape.  
     CONSTITUTION: Depressing a reproducing or recording button causes motor 29 to rotate in a loading direction. As a result, guide bodies 27 and 27', after loading a magnetic tape on cyclinder 12, are positioned by engagement members 41 and 41'. Then, pinch roller 22 comes in pressure contact with capstan 21 by motor 29. At the same time, motor 29 stops. The moment a stop button is depressed so as to release the recording or reproducing state, motor 29 turns in an unloading direction to free pinch roller 22 and guide bodies 27 and 27' move backward for unloading. In this way, the pinch-roller driving method is performed by one motor and the mechanism can be simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61264930-A (JP)
Title: Method for estimating frequency offset
Inventor: NAKAYAMA YOSHIKI
IPC: H04B17/309
Filed: 1985-05-20
Abstract: PURPOSE:To attain the estimation of a frequency component with high accuracy by sending a signal of a symbol having (l) period length for plural periods, comparing the phase of two signals being the result of reception shifted by at least one period and estimating the frequency offset based on the result. CONSTITUTION:A delay circuit 4 retards the given signal by one period and outputs it to a signal line 5 and the output is supplied to a phase comparison circuit 6 and a multiplier 10. Test signals shifted by one period length (l) are subject to phase comparison by a phase comparison circuit 6 and a signal of phase difference lDELTAf is outputted via a signal line 8 to a correction circuit 7, where an output signal is formed from a signal of phase difference and the result is given to the multiplier 10 via a signal line 9, and the multiplier 10 multiplies the output of the delay circuit 4 with the output of the correction circuit 7 and outputs a signal in which the frequency offset is eliminated from a signal line 11. The output of the multiplier 10 reaches a frequency component estimation circuit 12, where the signal is used to estimate the frequency component. Thus, the frequency component is estimated with high accuracy.