baber/WOPTO huggingface dataset:
Patent JP-S62240788-A (JP)
Title: Zinc-nickel alloy plating bath
Inventor: OSHIMA KATSUHIDE
IPC: C25D3/56
Filed: 1986-04-14
Abstract: PURPOSE:To attain uniform electrodeposition and to improve the uniformity of alloying ratio by adding an aliphatic hydroxycarboxylic acid, an aliphatic amine and an aromatic aldehyde to a plating bath and adjusting the bath to a prescribed pH. CONSTITUTION:This Zn-Ni alloy plating bath contains an aliphatic hydroxy- carboxylic acid or a salt thereof and an aliphatic amine or a polymer thereof or further contains an aromatic aldehyde. The plating bath is adjusted to >=11pH. When the plating bath is used, a plated film having a uniform alloying ratio is obtd. by uniform electrodeposition.
Patent JP-S60229167-A (JP)
Title: Display device of document
Inventor: SUGIMURA RIYOUICHI
IPC: G09G1/06
Filed: 1984-04-26
Abstract: PURPOSE:To inform the existence of a succeeding character string to a user by making a sound generating part generate an audible tone when a character sort decision part requests the indication of the existence of undisplayed characters. CONSTITUTION:A writing part 19 transfers display position information temporally stored in a writing pointer 16 to a display part 14 together with character information read from a reading part 12. A frame decision part 17 reads the writing pointer and a value stored in a range storage part 15 to decide that the character to be displayed successively is the final character to be outputted. When the decided result is the final character to be outputted, whether the existence of the undisplayed characters is to be indicated or not is inquired to the character sort decision part 13. If the decision part 13 requests the indication of the existence of the undisplayed characters, the sound generating part 18 generates an audible tone.
Patent JP-H05291990-A (JP)
Title: Method and device for measuring and transferring line quality
Inventor: MAKI HITOSHI
IPC: H04B3/462
Filed: 1992-04-07
Abstract: PURPOSE:To shorten working time by switching a distortion measurement means and a modem for transferring measurement result by means of a timer and automatically measuring the group delay distortion and attenuation distortion of the entire band with a remote control. CONSTITUTION:In measuring group delay distortion and attenuation distortion, a transmission switching device 3 of a control section 7 is taken to a transmission section 2 and a reception switching device 6 to a reception section 5. In this case, the transmission level for frequency stored in a PROM 9 is referred to so as to correct the distortion due to the characteristic of the transmission section 2 and the reception section 5 of a distortion measurement signal. The end signal for measuring group delay distortion and attenuation distortion is notified to a control section 7 by means of a measurement end detection timer 8. With the end signal, the control section 7 switches the switching device 3 to the transmission section 1 of the modem and the switching device 6 to the reception section 5 of the modem.
Patent JP-S60229771-A (JP)
Title: Print density control for printer
Inventor: NIIMA MITSURU
IPC: B41J2/36
Filed: 1984-04-27
Abstract: PURPOSE:To enable the printing at an appropriate density by controlling the pulse width or the amplitude to a dot heat generating body according to the temperature of a thermal head and the color of an ink in a heat transfer type color printer. CONSTITUTION:An MPU circuit 4 detects ink color on an ink donor sheet 2 with an ink donor sheet color detection circuit 1 and the temperature of a thermal head 3 is detected with a thermistor 3d on the thermal head 3. Then, the printing pulse width is calculated and set corresponding to the color and the temperature based on characteristics of the thermal head temperature and the printing pulse width varied according the predetermined ink color and the printing pulse with the same pulse width is applied to a dot heat generating body 3c of the thermal head 3 until printing of one color ends. This enables a printing at an appropriate density while generating no jarring peeling sound.
Patent JP-S5610823-A (JP)
Title: Prevention of seizure at inside bottom of bearing of cross shaped-joint
Inventor: SHINOHARA HIROFUMI
IPC: F16C33/10
Filed: 1979-07-06
Abstract: PURPOSE:To prevent seizure due to anomalous contact between the end surface of a cross shapedjoint and the inside bottom of a bearing by forming notched grooves in the inside bottom of a bearing of a cross joint. CONSTITUTION:At least six or more notched grooves (e) gradually extending from the inside (x) to the outside (y) of the inside bottom B of a bearing in contact with the end surface A of a cross shaft are formed, in which the area of the notched groove (e) on the outside (y) is 1/6 or more of the area of the outside (y) of the inside bottom B divided into three by a circumference passing the points (a) and (b) obtained by dividing the area between the inside (x) and the outside (y) of the inside bottom B, whereby the area of the contact between the end surface A and the inside bottom B is made gradually smaller from the inside (x) to the outside (y). Thus, the contact area is decreased and the generation of frictional heat can be reduced even when a force is applied to the said contact surface from the inside (x) to the outside (y) and particularly the outside of the end surface A and the outside (x) of the inside bottom B turn with a contact by a strong pressure.
Patent JP-H11279867-A (JP)
Title: Inspection of yarn package
Inventor: NAKAMURA TETSUYA
IPC: B65H63/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method of a yarn package so as not to detect 'wrinkles' erroneously as a defect despite of utilizing the examination method by taking advantage of a reflecting light of a light irradiated to the edge surface of the yarn package. SOLUTION: This inspection method of a yarn package is provided by irradiating the edge surface of the yarn package by a ring-shaped diffused light source 3, while rotating the yarn package 1 around the center of its axis, taking images by an image-taking means 5 consisting of a line sensor arranged with solid image-taking elements in a direction in parallel to a radial direction of the yarn package, converting the image signals to two-dimensional digital images by an image processing means 9 and forming one-dimensional data by integrating the depth values of the two-dimensional digital images to inspect the defects of the edge surface of the yarn package.
Patent JP-S5711302-A (JP)
Title: Optical switch
Inventor: TERAJIMA SHIGEO
IPC: G02B6/35
Filed: 1980-06-23
Abstract: PURPOSE:To increase the response speed of an optical switch by applying light from an optical fiber selectively to another optical fiber through a reflector whose angle is varied by electromagnetic force. CONSTITUTION:A reflector 22 is hung down vertically with a metallic suspension wire 23 and connected with a movable coil 24. A magnet 25 is arranged on the circumference of the movable coil 25. When power with single polarity which has been previously set up is supplied to the movable coil 24, the coil 24 is inclined to the side of focusing lens 19 by the electromagnetic force generated between the coil 24 and the magnetic field of magnet 25 and the light generated from an optical fiber 12 is reflected by the reflection 22 through a focusing lens 18 and applied to an optical fiber 16 through the focusing lens 19. The constitution of the optical switch makes it possible to conduct light generated from an optical fiber to another optical fiber through the reflector whose angle is varied by electromagnetic force, increasing the response speed of the optical switch.
Patent JP-H04298147-A (JP)
Title: Conference talking system
Inventor: MURONAGA YOSHIHIKO
IPC: H04M3/56
Filed: 1991-03-27
Abstract: PURPOSE:To realize the conference talking system in which it is not required to increase a voice channels on a transmission line in response to the increase of the number of telephone terminals taking part in the conference talking. CONSTITUTION:One voice channel is assigned to one conference talking, each of stations 51-5n encodes the transmission voice from telephone terminals 11-1n making the conference talking and adds sequentially the voice to a signal on a transmission channel of the voice channel, a specific station 6 replaces the transmission channel of the added signal of the voice channel into the reception channel, the signal is distributed to each of the stations 51-5n and each of the stations 51-5n decodes a signal in the reception channel of the voice channel into a received voice signal and the result is outputted to each of the telephone terminals 11-1n. Thus, one voice channel is enough independently of the number of telephone sets taking part in the conference talking and the conference talking system is realized, in which it is not required to make a high processing speed for the transmission line 4 even when the number of the telephone terminals taking part in the conference talking is increased.
Patent JP-S5712134-A (JP)
Title: Multiple-disk brake
Inventor: SEKI MASAYUKI
IPC: F16D65/092
Filed: 1980-06-24
Abstract: PURPOSE: To prevent friction heat from being transmitted to brake fluid, by forming friction pad linings on operating and reaction sides with a friction material lower in thermal conductivity than a friction pad lining disposed between disks.  
     CONSTITUTION: Friction heat generated due to sliding contact between disks 1, 2 and linings 13a, 14a, 15a is blocked by the linings 13a, 14a made of asbest friction material of lower thermal conductivity. Accordingly, thermal conduction from a rear plate 13b to a piston 17 and an operating part 8 is reduced, and also thermal conduction from a rear plate 14b, reaction part 9 and bridge part 7 to the piston 17 and the operating part 8 is lessened, whereby temperature rise of brake fluid in a fluid pressure chamber 18 can be suppressed and vapour lock can be effectively prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08323313-A (JP)
Title: Mat cleaner
Inventor: TAKASU HIROYASU
IPC: B08B11/00
Filed: 1996-03-14
Abstract: PURPOSE: To provide a mat cleaner capable of easily washing the floor mats of automobiles by sweeping out the stains of the mats and efficiently suck sand and dust in washing of the floor mats. CONSTITUTION: This mat cleaner is successively provided with a first feed roller 5, a cleaner means 6 consisting of a pair of upper and lower washing brushes 6a and 6b holding the mat therebetween and a second feed roller means 10 having dust suction ports 9 along the progressing passage for the mats.
Patent JP-S59229370-A (JP)
Title: Roll paper feed apparatus
Inventor: ISHIDATE YOSHIYUKI
IPC: G03G15/00
Filed: 1983-05-18
Abstract: PURPOSE:To prevent the double-cut of roll paper, by a method wherein a common buffle is provided from each buffle for guiding each roll paper to a paper feed direction and a sheet like article separating material is arranged from the confluent part of the aforementioned buffles to the paper feed direction. CONSTITUTION:When first roll paper 2 is selected, a motor is rotated by a control apparatus mounted in a machine body frame to rotate a feed roll and the first roll paper 2 held between the feed roll 4 and a pinch roll 6 is fed through the gap between an upper feed buffle 8 and a middle buffle 10 and the gap between the leading end part 8a of the upper buffle 8 and the guide 14a of a separated sheet 14. After a definite amount of paper feed is performed, a rotary blade 13 is rotated by the signal of control apparatus mounted in the frame 1 to cut the first roll paper 2. The first roll paper 2 is fed without contacting with second roll paper 3 and double-cut is prevented.
Patent JP-S58202571-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUDA TAKESHI
IPC: H01L29/72
Filed: 1982-05-21
Abstract: PURPOSE:To stabilize a connecting surface between a CVD lower-layer insulating film and a silicon layer by using a thermal oxide film laid to the lower section of a mask pattern for an oxidation-resisting film and a thermal oxide film for absorbing an ion shock as the underlay thermal oxide film of the lower-layer insulating film. CONSTITUTION:The oxidation-resisting film pattern 6, a lower section thereof has a first thermal oxide film 4 and an upper section thereof has an impurity introduction preventive film 5, is formed onto a semiconductor base body, and a second thermal oxide film is formed selectively to a base-body surface exposed. An impurity is introduced selectively, the surface of a semiconductor layer in a plurality of regions demarcated to the oxidation-resisting film pattern 6 is exposed, and the third thermal oxide film 13 for absorbing the ion shock is formed. The impurity is introduced by an ion implantation means through the third thermal oxide film 13, the oxidation-resisting film pattern 6 is removed together with the impurity introduction preventive film of the upper section of the pattern, and the lower-layer insulating layer 17 consisting of a chemical vapor growth film is formed onto the first thermal oxide film 4 and the third thermal oxide film 13.
Patent JP-S568843-A (JP)
Title: Semiconductor device
Inventor: OONO NORIO
IPC: H01L21/762
Filed: 1979-07-04
Abstract: PURPOSE:To enable the simultaneous formation of transistors having different current amplification factors by a method wherein transistors of non-walled emitter  structure and walled emitter structure are formed simultaneously on the same  substrate. CONSTITUTION:N<+>-type buried layers 32a-32c, N-type epitaxial layers 33a-33c, a separating oxide film 35, base regions 36a-36c, emitter regions 37a-37c, collector regions 38a-38c are formed on a P-type semiconductor substrate 31. For an example, a transistor TrA is consisted in a non-walled emitter structure, TrB is in a two-directional walled emitter structure and TrC is in a three-directional walled emitter structure. As a result, the formation of transistors having the structure of different effective base width becomes possible, and the formation of transistors having different current amplification factors on the same substrate becomes possible simultaneously. Therefore, for a semiconductor device having need of to form plural transistors of various sorts, the simplification of standardization process of transistor size can be attempted to contributes to the constitution of high density and high integration.
Patent JP-H11280334-A (JP)
Title: Water-resistant power winder
Inventor: HIWATARI MINORU
IPC: B60R21/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a water-resistant power window which detects water penetrating into a water-resistant power window device and immediately changes a state to a motion for a flooding condition when it detects water. SOLUTION: In this water-resistant power window provided with a first series circuit comprising a first switch 1 and a first relay 2, a second series circuit comprising a second switch 3 and a second relay 4, a control IC 12, a wiring substrate mounting constituting parts a motor 11 is driven to one way to close the window by impressing the first relay 2 when the contact of the first switch 1 is changed over, and the motor 11 is driven to the other way to open the window by impressing the second relay 4 when the contact of the second switch 3 is changed over.  The power window is also provided with a submergence-detecting element comprising a semiconductor detection element 14 connected in between an onboard electric source 13 and a detection terminal 8 of the control IC 12 and parallel submergence-detection conductors 15 connected in between the control end of the semiconductor detection element 14 and the earthing terminal and erected on the wiring substrate. When the submergence- detection element detects submerging condition, the semiconductor detection element 14 is switched on and an electric source voltage is output from the first terminal 1 and the second terminal 2 of the control IC 12.
Patent JP-S61245618-A (JP)
Title: Switching circuit
Inventor: MATSUSHIMA TADASHI
IPC: H03K17/22
Filed: 1985-04-24
Abstract: PURPOSE:To attain the accurate and complete changeover among actions of various circuits by providing a capacitor which charges and discharges the electric charge when a switching circuit is opened and closed respectively and a detecting circuit which obtains the control signal to control both active and inactive states of a load circuit in response to the terminal voltage of the capacitor. CONSTITUTION:A switch 1 is changed to a closed state with supply of the power supply Vcc and in the modes excepting a reproduction mode. Thus the electric charge of a capacitor C1 is discharged via the switch 1. Therefore the terminal voltage Va is set at a level approximately equal to the GND level as shown by a section (to) of a figure with Vref1>Va satisfied. Thus control signals Vc1 and Vc2 are not obtained and meanwhile a reproduction system is not energized. This means that no useless power is consumed. If the operation is switched to a reproduction mode at a time point T, the switch 1 is opened to charge the capacitor C1. Then both signals Vc1 and Vc2 are obtained successively and the reproduction mode is secured after initialization of an internal circuit.
Patent JP-S59212838-A (JP)
Title: Method for designing slips and vouchers
Inventor: TOCHIHARA SEIICHI
IPC: G03F1/90
Filed: 1983-05-17
Abstract: PURPOSE:To enable a simple and rapid designing by executing input of information on the list of elements for constituting a voucher and a slip, formation of a line image, tracing operation, formation of a screen, and application of characters. CONSTITUTION:Information of characters, the number of digits, etc. is fed with a key board in accordance with the item numbers of the list of voucher constituent elements (S20). A fundamental rectangle is displayed in accordance with the information corresponding to these input item numbers, and then, enlarged, contracted, and transferred to form a line image by a copying function (S21). After the whole layout of the voucher is decided, a tracing operation for giving information of line width and line forms to ruled lines on the line image is carried out (S22). The enclosed region of the voucher is designated to form a screen in accordance with the ruled lines on the image (S23). Finally, necessary characters are applied in character item columns by using the image on which the ruled lines and the screen regions have been decided (S24).
Patent JP-S60230091-A (JP)
Inventor: NISHIKAWA SHIGERU
IPC: G21C9/00
Filed: 1984-04-28
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-S57202263-A (JP)
Title: Preparation of food raw material
Inventor: BABA KEIKO
IPC: A23L11/00
Filed: 1981-06-05
Abstract: PURPOSE: To prepare a food raw material having high oil content, by heating soybean grains immersed in water, crushing to obtain a suspension, and centrifuging the suspension to collect the part containing fat particles.  
     CONSTITUTION: 1pt. of washed soybean grains are immersed and swollen in 1W10pts. of water, and heated at 80W200°C for 0.5W30min. After cooling, the swollen soybean is finely pulverized together with 1W10pts. of water until the content of particles having particle diameter of ≤350μm reaches 50W90%. The pulverization is carried out by roughly crushing with a mixer, etc. and then grinding with a mill. The resultant suspension is centrifuged at 50G for ≥1min to collect the supernatant liquid. The fat particle fraction having a particle diameter of 0.1W1μm and a molecular weight of ≥50,000 is separated from the fat particle emulsion contained in the supernatant liquid with a hydrophilic ultrafiltration membrane. The raw material thus obtained has excellent dispersibility, free of emulsion breaking, and can be used as mayonnaise, dressing, coffee whitener, substitute for fresh cream, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04327238-A (JP)
Title: Production of polyamide woven fabric
Inventor: ASAI MAYUMI
IPC: D03D15/00
Filed: 1991-04-18
Abstract: PURPOSE:To produce a woven fabric having a high quality and a soft touch without the gene ration of UJIMORE (loose warps) during the weaving process by applying a non-aqueous sizing agent to polyamide multi-filaments spun at a spinning rate of >=a specific value. CONSTITUTION:Polyamide multi-filaments spun at a spinning rate of >=4000m/min and having a single filament fineness of 0.5-3 denier are subjected to a fluid interlacing treatment of 5-20 interlaced points/m. The interlaced multi- filaments are coated with a dry sizing agent produced by dissolving a synthetic polymer in an organic solvent, an oily sizing agent produced by solution- polymerizing an acrylate ester or methacrylate ester with acrylic acid or methacrylic acid in an oiling agent component or a hot melt sizing agent comprising a melted polymer or polymer/wax by a roller touch manner, and subsequently woven into a woven fabric.
Patent JP-S58204973-A (JP)
Title: Ignition device for internal-combustion engine
Inventor: FUJINO HIROYO
IPC: F02P3/055
Filed: 1982-05-24
Abstract: PURPOSE:To make a power transistor so as not to cause its element breakdown even if the earthing conductor of a cotrol part comes off, by connecting both a base of a transistor at the output step of the control part controlling the ignition timing of an internal-combustion engine and a collector to a power supply line, respectively. CONSTITUTION:When an earthing conductor 18 of a control part 2 comes off, an emitter of each of transistors 28-30 comes open. Since a current passes through a power supply line 40, resistors 21 and 22, the base of the transistor 29, a collector and a resistor 25 and finally arrives at the base of a transistor 32, this transistor 32 is turned off. In addition, since the transistor 31 is also turned off, the transistor 30 is made off whereby the current will not flow at all as passing through the base of the transistor 30 and the collector. Therefore, the current does not flow into the base of a power transistor 10. With this, the power transistor will not be broken any longer.
Patent JP-H08282594-A (JP)
Title: High density and low elasticity modulus weight for frp structure
Inventor: NOMURA YOSHIYUKI
IPC: B64C27/473
Filed: 1995-04-12
Abstract: PURPOSE: To provide a weight suitable for using as a regulation of the center of gravity and the like of an FRP structure. CONSTITUTION: A weight 1 is composed by forming and integrating the mixture of a metal powder and a polymer material 3. This weight has an elasticity modulus lower than that of an FRP structure 10, although it has a high density, and it never stops an external load applied to the FRP structure 10. As a result, the stress concentration to the FRP structure at the end of the weight 1 is not generated, and a fear of generating the deformation or the breakage of the structure is reduced.