baber/WOPTO huggingface dataset:
Patent JP-S5578096-A (JP)
Title: Preparation of material for sliding sports, by melt mixing of asphalt and paraffin
Inventor: IWAMOTO YUUZABUROU
IPC: C10M111/04
Filed: 1978-12-08
Abstract: PURPOSE: To prepare the title material which can be used as a substitute for ice and enables the sliding sports such as skating, skiing, etc. all the year round, by cooling a mixture obtained by melting and mixing a low-melting solid such as asphalt and paraffin.  
     CONSTITUTION: A low-melting solid having high hardness and low slippery, e.g. asphalt, a plastic material, etc. and another low-melting solid having low hardness and high slippery, e.g. paraffin, are molten, mixed together, and cooled to obtain the desired material. The weight ratio of the hard solid to the soft solid is e.g. 3:1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000334785-A (JP)
Title: Mold for injection molding of resin and resin structure
Inventor: NAGAI NORIYUKI
IPC: B23K26/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To improve visibility of a laser mark formed on a resin package for a semiconductor, etc. SOLUTION: A difference is provided between roughness of face of a marking peripheral region 21 (24) on which a marking part 26 such as a product no., etc., is applied on the surface of a resin package and roughness of face of the remaining parts 22 (23, 25) of other marking peripheral region parts. The roughness of face is practically formed by making unevenness of the packing surface different. In addition, for forming this package, a mold for injection molding of a resin wherein unevenness on the inner face differs according to places.
Patent JP-S5776852-A (JP)
Title: Card for probe
Inventor: YASUDA TOSHIMI
IPC: H01L21/66
Filed: 1980-10-30
Abstract: PURPOSE:To measure the temperature of the surface of a semiconductor wafer without damaging an integrated circuit element on the wafer by also contacting a temperature detecting terminal for measuring the temperature of the surface of the wafer with the semiconductor wafer when the probe and the semiconductor wafer contact. CONSTITUTION:The temperature of the surface of the wafer 4 placed on a wafer chuck 5 is detected as the change of an electrical element through contact between the probe 2 mounted to the probe card 1 and the temperature detecting terminal 3 measuring the temperature of the surface of the wafer 4 in the wafer 4, and the temperature is measured by means of an external measuring instrument. Accordingly, a temperature condition can be added to the inspection of the characteristics of the integrated circuit element or the heating or cooling of the wafer can be controlled automaticall by feeding back temperature data to the heating or cooling.
Patent JP-S63316829-A (JP)
Title: Liquid crystal display panel
Inventor: YAZAWA SATORU
IPC: H01L27/12
Filed: 1987-06-19
Abstract: PURPOSE:To reduce the DC deterioration of liquid crystal due to direct current and to improve the reliability of a panel, and to improve picture quality by making the electrode wiring width of the intersection part of a signal line and electrode wiring narrower than the electrode wiring width of a picture element part. CONSTITUTION:The electrode wiring width of the intersection part 12 of a signal line 42 and opposite electrode wiring 11 on a substrate where terminal elements of the liquid crystal panel are formed is made narrower than the width of the picture element part 46. Consequently, the area of the part 12 where a direct current is applied to liquid crystal is reduced to reduce the influence of liquid crystal deterioration. Further, the capacity formed between the signal line 42 and electrode wiring 11 is reduce as much as possible to reduce the rounding of the waveform of a signal written through the signal line 42. Thus, the area of the intersection part of the signal line and electrode wiring is reduced to reduce the DC deterioration of the liquid crystal and improve the reliability of the panel, and also write the signal sufficiently.
Patent JP-2000339343-A (JP)
Title: Method and system for managing number information
Inventor: FUSE YUKIO
IPC: G06Q50/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of information processing necessary to the generation process of number information and also to reduce the load of the information processing. SOLUTION: A server 7 retrieves an area where all of a vehicle type, usage and a designated serial number read from an OCR(optical character reader) 1 are matched with each other from a desired number delivery database in a hard disk 5 and acquires a classification number showing number information delivered just before the area and a KANA (Japanese syllabary) character code. An area having a KANA character code coinciding with the acquired KANA character code is retrieved by referring to a KANA character code master and the next KANA character code owned by the area is acquired. A KANA character having the next KANA character code as a self-KANA character code is acquired from the master, and KANA character codes in the delivery database are updated. When a generated registration number is printed out and delivered, it is registered in a reserved management database.
Patent JP-2000341429-A (JP)
Title: Radio communication system and radio communication equipment
Inventor: HIRANO TANITAKE
IPC: H04M11/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system which can input information to a portable recording medium fitted to radio communication equipment. SOLUTION: A radio communication system has a portable telephone set 50, which is radio communication equipment provided with both contact and non-contact type interfaces, a contact type IC card 20 which is a portable recording medium that is fitted to the telephone set 50, conducts communication with the telephone set 50 via the contacting type interface, and performs information processing based on the information received via the communication, and radio communication equipment 60 which makes radio communication with the telephone set 50 via the non-contacting type interface and inputs the information to the IC card 20 fitted to the telephone set 50 via the telephone set 50.
Patent JP-H052172-A (JP)
Title: Production of liquid crystal display element
Inventor: SANO KENJI
IPC: G02F1/1341
Filed: 1991-06-25
Abstract: PURPOSE:To provide the process for production of the liquid crystal display element which reduces the time required for packing a liquid crystal material into a liquid crystal cell and improves productivity and the process for production of the liquid crystal display element which can deal with the future trend toward larger-sized screens. CONSTITUTION:This process for production of the liquid crystal display element by packing the liquid crystal material into the liquid crystal consists in sucking the liquid crystal material from a liquid crystal suction port 7 of the liquid crystal cell and discharging gases from a gas discharge port 10 of the liquid crystal, thereby packing the liquid crystal material into the liquid crystal cell.
Patent JP-S52109801-A (JP)
Title: Unnecessary channel skip unit
Inventor: MOGI TAKAO
IPC: H04N5/44
Filed: 1976-12-20
Abstract: PURPOSE: To skip the channel without station in channel selection, by automatically making channel selection of TV receiver by using double pulse decatron. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0868724-A (JP)
Title: Method and device for judging light characteristics of semiconductor laser
Inventor: NAGATA YOSHIKO
IPC: G01M11/00
Filed: 1995-06-20
Abstract: PURPOSE: To automatically judge whether a semiconductor laser is proper or not based on data obtained from the characteristics of light output from a variety of semiconductor lasers. CONSTITUTION: A drive current is supplied to a semiconductor laser 102 while drive current is changed and differential I-L characteristic data are obtained by a differential circuit 103 and an A/D conversion circuit 104 from the light outputted from the semiconductor laser 102. The differential I-L characteristic data are further differentiated by a drive current by a secondary differential calculation part 110 to obtain secondary differential I-L characteristic data. The secondary differential I-L characteristic data are converted to a judgment code by a code classification part 112, the converted judgment code and the code for judging conformity which is registered in advance are compared by a conformity judgment part 113, and the conformity of the semiconductor laser is judged based on the comparison result.
Patent JP-H05344543-A (JP)
Title: Instrument for measuring vertical landing deviation
Inventor: MURANAKA MASATAKA
IPC: H04N17/04
Filed: 1992-06-12
Abstract: PURPOSE:To find out an accurate vertical landing deviation by setting up the brightness of a beam spot equally to that obtained at the time of normal operation of an image display element and displaying two spots in one vertical section. CONSTITUTION:A display element driving circuit 59 displays an image in an image display element 54 and a horizontally deflected voltage adjusting device adjusts the horizontally deflected voltage of the element 54 and a phosphor is accurately irradiate with electron beams. A camera controller 57 controls a television(TV) camera, executes the A/D conversion of an image output and transfers the converted digital data to a computer 58. A robot is moved up to the position of a raster for measuring the TV camera, processes the transferred data and finds out the vertical landing deviation of the beam radiated from the element 54. When the brightness of the beam spot is set up almost equally to that obtained at the normal operation of the element 54, the shape of the beam spot obtained at the time of measurement becomes the same as that of normal operation. Thereby a deviation equal to that obtained at the normal operation of the element 54 can be found out, so that the vertical landing deviation of the image display device can be always accurately found out.
Patent JP-H078589-A (JP)
Title: Driving motion-practicing machine
Inventor: KASHIMA MASAYUKI
IPC: A63B69/36
Filed: 1993-06-24
Abstract: PURPOSE:To easily and precisely detect the position of feet of a testee during the driving motion of the testee by detecting the foot form of the testee and the position of the foot form on the basis of the measurement result of a load measuring means during driving motion, and displaying the two-dimensional orbits of the foot form and the load center on a display means in the state where they are conformed to the positional relation on a swing base. CONSTITUTION:A swing base 1 is formed of load detecting bases 10, 11 corresponding to left and right feet, the load detecting base 10 is supported in four corners by load cells 12, 13, 14, 15 as load detecting sensor D, and the load detecting base 11 is supported in four corners by load cells 16, 17, 18, 19. When a testee holding a club C swings it, the load added to the swing base 1 is shared by the load cells 12, 13, 14, 15, 16, 17, 18, 19 supporting the detecting bases 10, 11, and the load and load center of the testee and the load centers corresponding to the left and right feet of the testee are determined from their outputs. A control means displays the two-dimensional orbits of the foot form and the load center on a display means 4 in the state where they are conformed to the positional relation on the swing base 1.
Patent JP-H0444809-A (JP)
Title: Apparatus for secondary casting of concrete in manufacturing of precast concrete sheet
Inventor: NARUTANI KIICHIRO
IPC: B28B13/02
Filed: 1990-06-12
Abstract: PURPOSE:To make supplementary casting smooth by providing a discharging path of a bucket and a vibration motor providing vibration to a damper and linking a damper-opening and closing means with a damper-opening and closing mechanism under a bucket-holding condition. CONSTITUTION:A vibration motor 4 is set on a discharging path 3 at an approxi mately central part on the bottom face of a bucket 2 so as to provide vibration through a supporting sheet 4a and a damper 5 opening and closing a discharging hole of the discharging path 3 is provided. When a hydraulic cylinder 39 for opening and closing the damper is actuated to shrink a rod 39a, a rod 7 is moved upward to pull up the damper 5. As the damper 5 is obliquely moved through damper arms 6 and 6 under a pulled-up condition to open the discharg ing hole of the bottom face sheet 3, supplementary casting is performed from the discharging path 3a through a shooter part 3b. As the vibration motor 4 set on the bottom face sheet 3 is connected (short circuit) with connectors 13 and 37 in its electric source circuit, the vibrational movement is provided to the bottom face sheet 3 to make flow-out condition of concrete in the dis charging path 3a smooth.
Patent JP-S5580482-A (JP)
Title: Manufacturing of electrochromic material
Inventor: MIYAZAWA KANAME
IPC: G02F1/17
Filed: 1978-12-11
Abstract: PURPOSE: To obtain an inexpensive electrochromic material which has long life and high uniformity, as well as usefulness for time piece, table calculator, television, etc., by forming an electrochromic oxide on the surface of base plate by decomposition of a specific metal alcoholate.  
     CONSTITUTION: A mixture of one or more of metal alcoholates of the formula M(OR) n  (wherein M is W, Ti, Mo, Zr, Cr, Sr, Ca, Ba, or V, R is an organic group, e.g., alkyl, acyl, vinyl, phenyl group, etc., preferably a 1W8-carbon alkyl group, and n is valency of M) is coated on the surface of a base plate or electrode and then subjected to a hydrolysis or thermal decomposition (by the reactions of the reaction equations I and II) to form amorphous metal oxides. Also, the metal alcoholates of the formula M(OR) n  can be synthesized by the reaction equations III and IV. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0318725-A (JP)
Title: Device for deciding beat noise of electromagnetic switch
Inventor: MIYAWAKI MOTOI
IPC: G01H3/00
Filed: 1989-06-16
Abstract: PURPOSE:To reduce misdecision making by detecting the waveform of the vibration of a case at the time of generating the beat noise at the electromagnetic switch, and deciding whether or not the beat noise is normal from the mean waveform. CONSTITUTION:When the exciting voltage of an exciting voltage generator 1 is applied to the electromagnetic switch 20, the beat noise is generated and the case of the switch 20 also vibrates. A vibration sensor 12 detects the vibration of the case, its signal is inputted to a decision signal detecting circuit 15 through an amplifier 13 and a BPF 14, and a signal 15a which is inputted at a constant period is outputted. The signal 15a is inputted to an envelope detecting circuit 16 and its envelope detected, and is averaged by a waveform averaging circuit 17. An arithmetic circuit 18 calculates a crest value and a crest rate from the averaged waveform 13 and a comparing circuit 19 compares them with reference values and outputs a defect signal when the reference values are exceeded, so that the decision result is displayed on a display device 21.
Patent JP-H103678-A (JP)
Title: Device and method for recording/reproducing optical information
Inventor: ISHIKAWA RYOICHI
IPC: G11B19/247
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To surely perform redrawing to a tracking servo even when the number of revolution of an optical disk becomes fast by providing a means detecting a frequency of a tracking error signal and a control means performing the drawing to the servo. SOLUTION: This device is provided with a servo control chip 5 performing operation of servo control by a signal from a head amplifier 4 and an error signal frequency detection device 7 measuring the frequency of the tracking error signal. Then, when the number of revolution of the optical disk becomes high, the frequency of the tracking error signal becomes high also, and the detection device 7 detects the part with a low frequency of the tracking error signal to make execute the drawing to the servo. Thus, the drawing to the servo is executed surely.
Patent JP-H0714015-A (JP)
Title: Cartridge connection mechanism
Inventor: ISHIDA NOBUAKI
IPC: G06F1/16
Filed: 1993-06-24
Abstract: PURPOSE:To provide the cartridge connection mechanism which easily inserts and extracts a cartridge connected to a home television game machine with a weak force. CONSTITUTION:A main body 1 is provided with a supporting frame 7 brought into contact with the rear face of a cartridge 2 for the purpose of connecting the cartridge 2 having a substrate 4 and the main body 1 which outputs information of the substrate 4 to an external apparatus through a connector 13 again. A connection part 9 for the cartridge is provided in the lower part of the supporting frame, and a holding part is provided in its upper part. The connection part is provided with a cartridge insertion hole 11, and its entrance aperture part is so provided that the longitudinal aperture width is sufficiently longer than the longitudinal cartridge width and the rear end is the supporting frame edge part. A gate 14 to guide the cartridge in inserting and extracting directions is provided in the connection part. The gate is provided with a torsion coiled spring as an elastic member for forward energization.
Patent JP-S5485157-A (JP)
Title: Method and apparatus for preparing solder powder
Inventor: MURAKAMI SHIYUUICHI
IPC: B23K35/02
Filed: 1977-12-20
Abstract: PURPOSE:To remove the surface oxidized film and at the same time, to continuously manufacture non-oxidized solder powder protected by flux, by atomizing mixed gas of rosin or rosin group flux immediately after producing solder powder. CONSTITUTION:The molten solder 9 is dropped from the nozzle 1 opening the flow regulation stopper 10 of the crucible 7 and air is jetted from the atomizing nozzle 2. Powdered solder powder flow 11 is passed through the rosin or rosin group flux powder flow 12 jetted from the jetting nozzle 3 in misty state. At this time, particle of solder powder is collided with that of the flux and is coated by the flux paticle and at the same time, the surface oxidized film is reduced. The coated powder flow 13 is taken out from the opening 16 of the collecting drum 4 attached the vibrator 15 and the above powder is accumulated at the bottom of the collecting box 5. Air supplied from the pressure air supply hole 17, is discharged from the exhausting apparatus 6. The above solder powder is used without adding new flux.
Patent JP-H05302883-A (JP)
Title: Piezo-viscosimeter and current meter
Inventor: NOGAMI AKIKAZU
IPC: G01P5/08
Filed: 1992-04-27
Abstract: PURPOSE:To obtain a viscosimeter and a current meter which are inexpensive and enable easy execution of measurement. CONSTITUTION:A piezoelectric body 2 is fitted on an electrode 1 by some method, so as to prepare one electrode 3, while a counter electrode 4 is provided therefor, and thereby a pair of electrodes are prepared. When a voltage of an appropriate amplitude is applied thereto, transient phenomena of a current is observed. Since the transient current is dependent on the ion concentration in a solution 5 and the viscosity thereof, the ion concentration and the viscosity can be measured from the analysis of the current. A disturbance changing the viscosity and the ion concentration is made to occur from the upstream of a flow and a flow velocity is determined on the basis of a time difference between the times when it passes the electrodes.
Patent JP-H0591355-A (JP)
Title: Horizontal deflection amplifier
Inventor: WAKITA SHINJI
IPC: H04N3/27
Filed: 1991-05-29
Abstract: PURPOSE:To display whether or not the width of a deflecting pulse in the horizontal deflection amplifier of a CRT display is appropriate without performing complicated calculation and to automatically set appropriate pulse width. CONSTITUTION:The deflecting pulse generated in a flyback period is converted to a DC voltage Vi changing linearly corresponding to the pulse width in an integrator 14. The DC voltage Vi is compared with reference voltages V1, V2 by level comparators 15, 16, respectively. The output of the level comparators 15, 16 are processed at an inverter 20 and a NOR gate 23, and light emitting diodes 22, 25, and 27 are lit selectively corresponding to each wide, appropriate, or narrow state of the pulse width.
Patent JP-S5486219-A (JP)
Title: Echo controller
Inventor: KATAGIRI HISASHI
IPC: H04B3/23
Filed: 1977-12-21
Abstract: PURPOSE:To convert a residual echo into an unintelligible noise by varying the transfer function of an adaptive transversal filter finely at random around a steady value. CONSTITUTION:The transfer function of filter F of echo canceler EC is varied finely at random around a steady value by the output of artificial random signal generator PSD and an residual echo is made random and converted into a white unintelligible  noise, Canceler EC consists of adaptive transversal filter TF and correlator CR, and TF of tap low-delay lines T1...Tn, multipliers M1.....Mn+1, and adder SM with the correlator connected to multipliers. After being multiplied by small coefficient K by multiplier ML2, the output of artificial random signal generator PSD is applied to multiplier ML1, where it is multiplied by the output of adder SM of filter TF. The multiplication output and SM and added together by adder ADD2 and its result is inputted to adder ADD, thereby varying finely the transfer function of TF.
Patent JP-S5854086-A (JP)
Inventor: KUROMIZU FUMIO
IPC: D07B1/06
Filed: 1981-09-28
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-S5855000-A (JP)
Inventor: KAJIYAMA SHIGERU
IPC: F24H1/00
Filed: 1981-09-28
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-H0823432-A (JP)
Title: Image communication equipment
Inventor: INUZUKA TATSUKI
IPC: H04N1/00
Filed: 1994-07-06
Abstract: PURPOSE:To attain image communication independently of coincidence coincidence/dissidence of equipment capability between transmission and reception terminal equipments by making a notice of transmission of image data independently of an existing protocol prior to transmission of image data and sending attribute data such as screen size of the image data and the coding system as numerical data. CONSTITUTION:When a screen size of a display device in a receiver side equipment differs from a screen size of received image data, after the information is stored tentatively in a memory, a processor or a signal converter is used to convert data to obtain a screen size suitable for print or display. In this case, the received attribute data or image data are not decoded, it is informed to the transmitter side by returning a response representing an insufficient reception at the end point of time of reception sequence of data. Moreover, since an image data quantity is huge when the upper limit of the screen size is not set, the maximum screen size is set to an upper limit and the screen size below it is set optionally.
Patent JP-2000346984-A (JP)
Title: Purification system for atmosphere in condenser
Inventor: MIZUNOYA TOSHIAKI
IPC: F01K11/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To improve the collecting efficiency of radioactive materials diffusing in a building by disassembling a turbine equipment and the like of a reactor power station. SOLUTION: A filter unit 1 contains an active carbon filter 1a and a heating device 16 such as electric heater as main components. An airway pipe 3 is connected with the position wherefrom a valve plug of check valve 19 of water separator outlet is removed, and a water separator outlet valve 21 is closed to shut off the direct discharge from a main stuck 22. From this state, a condenser vacuum pump 15 is activated and a vacuum elevation in the condenser 11 is started to suck in high humidity air existing in the condenser 11, the pocket part 14 in the condenser and a pipe 17. Radioactive materials is removed in the filter unit 1 connected with the airway pipe 3 after passing a water separator 18 and the water separator outlet check valve 19, exhausted in a turbine building A and out of the turbine building A by way of an existing room ventilation equipment.