baber/WOPTO huggingface dataset:
Patent JP-H07328779-A (JP)
Title: Production of metal carrier
Inventor: OTA HITOSHI
IPC: B21C47/00
Filed: 1994-06-06
Abstract: PURPOSE:To obtain good joining strength in the neighborhood of coiling center of a honeycomb body in diffusion joining by executing coil tightening of a honeycomb body before inserting a formed honeycomb body into an outer barrel. CONSTITUTION:A flat sheet 1 and corrugated sheet 2 are piled, they are coiled in while opening a flat sheet tension device 3 at coiling start not applying tension to the flat sheet 1. And then, while applying tension to the flat sheet 1 so as not to generate corrugation collapse, honeycomb body 4 is formed while imparting tension to the flat sheet 1 by a tension device 3. Further, this honeycomb body 4 is held with a rubber band not to be uncoiled and placed on a coil tightening device 5, by rotating a coil tightening roll 7 by a motor 8, the honeycomb body is tightened, high bearing pressure is applied to the contact part between the flat sheet 1 and waved sheet 2. Subsequently, by setting a load to be applied to the honeycomb body 4 with a load-cell and by deciding a number of rotation of honeycomb, the prescribed bearing pressure is obtained and enough joining strength is obtained in the inner periphery of honeycomb body.
Patent JP-H05295514-A (JP)
Title: Thermal spraying method of metal
Inventor: KUBO MASAO
IPC: C23C4/12
Filed: 1992-04-17
Abstract: PURPOSE:To form a metallic film at a high film forming speed on a base material surface by packing a molten metal into a light transparent pipe made of a light transparent member, irradiating the pipe with a laser beam from the outside to the inside of the pipe, ejecting the molten metal from the pipe and bringing the molten metal into collision against the surface of the base material. CONSTITUTION:SnPb eutectic solder is put into the light transparent pipe 1 (about 0.1mm inside diameter) consisting of quartz and is held at a molten state at about 200 deg.C with a heater 4. A pressure is kept applied on the pipe in the direction of the end face 1a of the pipe. This molten metal 2 is irradiated with a laser beam through the light transparent pipe 1 and the molten metal 2 is ejected from the end face 1a side of the pipe. The microregion on an Ag layer provided on a base material 5 is coated with the solder. The inside diameter of the light transparent pipe 1 and the power of the laser beam 3 are set, by that, the ejection rate of the molten metal 2 is freely controlled and the formation of the film to the microregion is facilitated.
Patent JP-H11299895-A (JP)
Title: Catheter auxiliary tool
Inventor: YUNOKI EMIKO
IPC: A61M25/01
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a catheter auxiliary tool for solving the problem (mainly the inferiority of the pushability of a guide wire) of a rapid exchange type balloon catheter to some extent without obstructing the superiority (mainly the easiness of the exchange of the catheter) of the rapid exchange type balloon catheter. SOLUTION: In this catheter auxiliary tool 1 provided with a passage capable of inserting the guide wire, a connection part for being connected to the catheter for medical use using the guide wire 5, especially the catheter with a guide wire passage tube only on the operation side distant part side of the catheter or the catheter used by exposing the guide wire 5 from a part of the catheter to an operation side proximal part, is provided on a part or the entire length of the catheter auxiliary tool 1.
Patent JP-S5748234-A (JP)
Title: Position adjusting method of semiconductor device
Inventor: TABATA AKIRA
IPC: H01L21/027
Filed: 1980-09-08
Abstract: PURPOSE:To enable highly accurate position adjusting, by a method wherein a square mark is provided on the side of a semiconductor substrate as a position adjusting mark while on the side of a mask an X-shaped mark consisting of two crossed lines extended from the diagonal lines of said square mark is provided. CONSTITUTION:While on the side of a semiconductor substrate a position adjusting mark H is formed, on the side of a mask an X-shaped mark M, which consists of two crossed lins 10 and 11 extended from the diagonal lines of said square mark H, to adjust a position by marking to accord the diagnoal lines of the square mark H with the X-shaped mark. Thereby, even in case the mark on the side of the semiconductor is magnified to become a mark K, an accurate position adjusting can be performed to save consideration for a variety of size at the time of designing.
Patent JP-S63288235-A (JP)
Inventor: SAKA MASANORI
IPC: D02G3/34
Filed: 1987-05-21
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-S62278901-A (JP)
Inventor: KATO IKUJIRO
IPC: A01B33/08
Filed: 1986-05-28
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-S63288576-A (JP)
Title: Image pickup device
Inventor: HACHIYAMA HIRONORI
IPC: H04N5/782
Filed: 1987-05-21
Abstract: PURPOSE:To automatically obtain a stand-by condition and to reduce a power consumption by providing a function to detect that an image pickup device user separates from a normal image pickup condition. CONSTITUTION:In the time of a normal image pickup condition a view finder 11 of an image pickup device is in using condition and a shape to project to the lateral direction of the image pickup device. Accordingly, a cam 23 mounted to a revolving axis 22 does not contact to a stand-by switch 24 and the image pickup device does not come to be in a stand-by condition. Next, at the time of separating from the normal image pickup condition, the finder 11 is not used but received. At the time of this receiving, for example, it is revolved to the front direction of the image pickup device. In this case, when the cam 23 is used and the switch 24 is charged, the image pickup device comes to be in the stand-by condition. Thus, the stand-by condition can be automatically obtained. The power consumption of a battery, etc., can be reduced.
Patent JP-H04350807-A (JP)
Title: Assembling method for fiber module for optical communication
Inventor: TAKAHASHI MASAHIKO
IPC: G02B6/42
Filed: 1991-05-29
Abstract: PURPOSE:To offer the assembling method for the fiber module for optical communication which automates the connection between a holder and a stem and enables the short-time manufacture of the fiber module for optical communication with high reliability. CONSTITUTION:This method is provided with a 1st process for mounting the holder 3 on the stem 4 where a laser diode 12 is stored, a 2nd process for mounting solder 25 on the holder 3 and inserting an optical fiber 2 into the holder 3, a 3rd process for searching for the peak of laser light by displacing the optical axes of the optical fiber 2 and a laser diode 12 while pressing them against the holder 3, a 4th process which couples the optical fiber 2 and holder 3 with each other by increasing pressing force to the holder 3 and heating the solder 25 at high frequency, a 5th process which searching for the peak of the laser light by decreasing the pressing force to the holder 3 and displacing the stem 4, and a 5th process for laser welding between the holder 3 and stem 4 by increasing the pressing force to the holder 3.
Patent JP-H08298423-A (JP)
Title: Piezoelectric vibrator
Inventor: SANO MAKOTO
IPC: H03H9/05
Filed: 1995-04-25
Abstract: PURPOSE: To improve a holding strength by arranging bumps in a way of contour lines or adopting bumps with different sizes when a strip shaped piezoelectric raw substrate subjected to bevel processing is held by the bumps so as to absorb a height difference of holding faces. CONSTITUTION: Since a beveling processing is applied to an end of a piezoelectric substrate in a longitudinal direction, when a piezoelectric raw substrate is held by a raw substrate mounting and holding section 2 of a package 1, bumps are arranged in a way of contour lines along a beveling circular-arc to an electrode 5 at the piezoelectric raw substrate 3 side. The number of the bumps is there at minimum or over to the electrode 5 of one side of the piezoelectric raw substrate 3 to secure a holding strength. Furthermore, in order to absorb a height difference from a height caused regardless of an arrangement in a way of contour lines when the piezoelectric raw substrate 3 is mounted on the raw substrate mounting and supporting section 2 of a container 1, as shown in cross sectional figure, an end face portion of the piezoelectric raw substrate 3 has a largest gap between the raw substrate mounting and holding section 2, then the height of the bump 4 located at the end is set higher than the height of the bump 4 in the middle of the piezoelectric raw substrate 3.
Patent JP-S5917037-A (JP)
Title: Oil pressure shock absorber
Inventor: KOGA NORIO
IPC: B62K25/10
Filed: 1982-07-19
Abstract: PURPOSE:To prevent the oil leakage from a connection section and also facilitate the machining of the connection section by placing the connection section of a main pipe divided into upper and lower portions at an upper position in relation to an oil seal member sliding on its periphery. CONSTITUTION:A main pipe 8 is constituted of upper and lower half portions 10, 11 having a connection section 9 between them, and an oil seal member 12 provided at the lower end portion of an outer cylinder 13 is slidably fitted around its periphery. Since the connection section 9 is placed above the seal member 12, a countermeasure against the oil leakage from the connection section 9 itself becomes unnecessary and its machining is made easy.
Patent JP-H06331742-A (JP)
Title: On-board ultrasonic sensor unit
Inventor: AZUMA NAOYA
IPC: G01S7/52
Filed: 1993-05-26
Abstract: PURPOSE:To provide an on-board ultrasonic sensor unit which can detect and indicate the abnormal state of the sensor unit itself. CONSTITUTION:A microcomputor 6 normally delivers transmission signals to five ultrasonic oscillators 5 through an amplifier circuit 7a thus driving them. At the time of abnormality deciding operation, the transmission signals are delivered through an amplifier circuit 7b to three ultrasonic sensors 5, i.e., the central sensor and the sensors at the opposite ends, thus driving the three sensors. In other words, the pitch of arrangement is doubled as compared with normal detecting operation to decrease the number of sensors thus forming a main beam and a grating beam. Although a pavement is present in a set detection area at the time of abnormality deciding operation, the pavement can not be detected if the operational sensitivity is lowered at an ultrasonic detecting section 1 or the detecting section 1 is disabled. In such a case, the microcomputor 6 drives an abnormality indication LEDa through a driver 9a to notify the abnormal state to an operator.
Patent JP-S62279115-A (JP)
Title: Protector for car air conditioner
Inventor: TAKAHASHI TADAHIRO
IPC: B60H1/32
Filed: 1986-05-29
Abstract: PURPOSE:To prevent the wrong detection of slip judgment from occurring, by installing a device which compares signals conformed to each rotational frequency of an engine and a compressor and performs the slip judgment, and delaying operation of a slip judging device as long as the specified time when the compressor comes into a state of being operated. CONSTITUTION:Each speed detecting signal of a running engine and a compressor is inputted into both speed signal conversion circuits 102 and 103. Signals out of both these speed signal conversion circuits 102 and 103 are compared at a judging circuit 105 and whether there is a slip or not is judged. In this case, when the compressor comes into a state of being turned ON from OFF, the signal out of the speed signal detecting circuit 102 is delayed as long as the specified time by a slip detection delaying circuit 110 and impressed on the slip judging circuit 105 so that during this while, if the slip is produced there, this slip generation is not judged at all. With this constitution, any wrong detection for the slip detection immediately after being turned on or off in the compressor is avoidable.
Patent JP-S5915926-A (JP)
Title: Photographic printing device
Inventor: YOSHIKAWA OSAMU
IPC: G03B27/73
Filed: 1982-07-19
Abstract: PURPOSE:To change continuously color density, and to execute easily a color correction of each color, by providing a polarizing colored filter which can change an angle of polarization, as a color correcting filter, in an exposure path for exposing a photosensitive material to form an image as it is. CONSTITUTION:An original 11a is irradiated by an illuminating lamp 12, reflected light from the original 11a is led into a photoconductive cylinder 14a, and is made to form an image on a photosensitive material 20 through a lens system 15, a polarizing colored filter 16 provided on a filter part 15a, a polarizing achromatic filter 17 which can rotate a phase, etc. In that case, by phase-rotating the polarizing achromatic filter 17 placed on an optical path in the state of a color polarized wave which passes through the polarizing colored filter 16, the quantity of light which reaches the surface of the photosensitive material 20 can be varied continuously to bright view from dark view by an extent of the rotating angle. In this way, a color correction can be executed easily, and an efficient printing operation can be executed.
Patent JP-S5749950-A (JP)
Title: Electrophotographic receptor
Inventor: KATAGIRI KAZUHARU
IPC: G03G5/06
Filed: 1980-09-10
Abstract: PURPOSE:To obtain a photoreceptor which is highly sensitive, durable and is highly resistant to heat, moisture, etc. by contg. a specific disazo pigment having a benzimidazole ring in a photosensitive layer, particularly, in the electric charge generating layer of double photosensitive layers. CONSTITUTION:The pigment expressed by the formula I [A is H, halogen, lower alkyl, alkoxy, NO2, acylamino, B is a coupler having aromatic characteristic and is expressed by formulas II-IV, where X is a residual group forming naphthalene, anthracene, carbazole, dibenzofuran rings by condensating with a benzene ring, and Y is -CONR1R2, where R1 is H, (substituted) alkyl and phenyl, R2 is (substituted) alkyl, phenyl and naphthyl, and R3 is (substituted) alkyl and phenyl] is added to a photosensitive layer, particularly the photosensitive layer of a 3 layers constitution photoreceptor consisting of a conductive layer, an electric charge generating layer and an electric charge transport layer. Thereby, the photoreceptor of superior charging characteristics and durability is obtained.
Patent JP-H06339263-A (JP)
Title: Balanced output current dc/dc converter
Inventor: KUDO KENJI
IPC: G05F1/00
Filed: 1993-05-27
Abstract: PURPOSE:To provide a balanced output current DC/DC converter which an have balanced output current even when the output voltage of one power board rises abnormally and thereby can operate stably. CONSTITUTION:The structure of this converter is as follows. An output voltage correcting circuit 120 is connected between an anode and a cathode of an OR diode D. A cathode-side voltage detecting resistor of the OR diode D is connected to a reverse terminal of a first amplifier 110 of the output voltage correcting circuit 120 and an anode-side voltage detecting resistor of the OR diode D is connected to a non-reverse terminal of the first amplifier 110 of the output voltage correcting circuit 120. An output side of the first amplifier 110 is connected to a connection between output voltage detecting resistors R1 and R2 of a control circuit 150 through a correcting resistor Rc. The connection between the resistors R1 and R2 is connected to an input terminal of a second amplifier 130 of the control circuit and the output voltage of the output voltage correcting circuit is compared with a reference voltage VREF and an output side of the second amplifier 130 is connected to a feedback circuit for controlling power.
Patent JP-H0419769-A (JP)
Title: Developer concentration measuring instrument
Inventor: KINOSHITA NAOYOSHI
IPC: G03G15/08
Filed: 1990-05-15
Abstract: PURPOSE:To prevent toner from sticking to a transparent detecting window by providing a means mixing and stirring the developer in a stirring part and a power source means applying a voltage having the same polarity as the electrifying polarity of the toner to the transparent detecting window, and maintaining the power means in an output state for a prescribed time during the driving of a stirring means, before the start of the driving, and after the stopping of the driving. CONSTITUTION:A first stirring path 31 adjacent to a developing part 20 and a second stirring path 32 positioned at the back of the developing part 20 are formed on the stirring part 30, a bucket roller 36 and a carrying screw 37 are disposed on the stirring parts 31 and 32, respectively, driven-connected to a stirring motor M2, and individually rotated in the arrow directions. A conductive film 55 is stuck to the outside surface of a detecting window 54, and connected to a window bias power source 58, and a window bias Vw having the same polarity as the power source polarity of the toner is applied. Thus, the sticking of the toner to the film 55 by the repulsing action of a toner electrifying charge and the window bias is prevented.
Patent JP-S5457923-A (JP)
Title: Faulty input/output device switching processing system in on-line system
Inventor: KATAYANAGI ISAO
IPC: G06F11/18
Filed: 1977-10-18
Abstract: PURPOSE: To simplify switching with making the best use of the existent processing system by indexing the input/output device management table and setting address information corresponding to an auxiliary input/output device when fault has occurred in a current input/output device.  
     CONSTITUTION: Correspondingly to each file stored in input/output devices 4 and 5, file control table 11 stores required file control information and device control table 10 stores device control information to have access to devices 4 and 5. Then, address information corresponding to input/output devices are classified for the current input/output device and the auxiliary input/output device and stored in input/output device management table 12 beforehand, and table 12 is indexed to set address information corresponding to the auxiliary input/output device when fault has occurred in the current input/output device. As a result, the switching can be simplified with making the best use of the existent processing system 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11314773-A (JP)
Title: Paper feeding cassette
Inventor: NAKAZAWA MAKOTO
IPC: B65H1/28
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To exchange sheets of recording paper without replacing two types of the recording paper. SOLUTION: Both first and second box-type cases 11 and 12 are attached to a partition plate 13 free of rotation by means of a mounting shaft 25. Two paper feed openings 33, 34 and roller openings 36, 37 are made up in these cases 11 and 12. An engaged bracket 30 is formed in an end of the partition plate 13. An engaged claw 31 of the engaged bracket 30 is clickedly engaged with an engaged hole 32, and these cases 11 and 12 are locked to the partition plate 13. Ordinary thermosensible recording paper 16 is loaded in the first case 11. Sixteen-divided seal paper 17 is loaded in the second case 12. Two recording paper sheets 16 and 17 are urged toward the roller openings 36 and 37 by two spring plates 14 and 15. A paper feed roller is inserted into these roller openings set to the upper side, whereby paper feeding takes place.  In the case where the recording paper is changed, a paper feeding cassette 10 is removed from a thermosensible printer and its inside and outside are reversed and reloaded.
Patent JP-H05321605-A (JP)
Title: Turbine starting device
Inventor: OKUMA EIICHI
IPC: F01D19/00
Filed: 1992-05-18
Abstract: PURPOSE:To shorten an excessive starting time caused by occurrence of vibration and thermal stress during speed-up operation of a turbine. CONSTITUTION:A turbine starting device for starting a turbine 8 in accordance with a speed-up rate set value which is set in accordance with a set desired rotational speed, comprises a speed-up rate setting part 5 for changing over the speed-up rate of the turbine into a previously set speed-up rate when occurrence of vibration and thermal stress is detected during start of the turbine, in order to control the speed-up rate of the turbine at the time of start.
Patent JP-H04326503-A (JP)
Title: Multilayered ceramic capacitor
Inventor: YONETAKE NAOTO
IPC: H01G4/12
Filed: 1991-04-25
Abstract: PURPOSE:To obtain a multilayered ceramic capacitor which is resistant to external corrosion and stable by improving the underlying layer structure of outer electrode of the multilayered ceramic capacitor. CONSTITUTION:In the title multilayered ceramic capacitor, an outer electrode is formed on outer electrode substratum layers 3, 4 constituted by spreading two times conductive paste containing glass powder on the side surface on which an inner electrode 1 of a multilayered ceramic capacitor chip 10 is exposed, and baking the paste. By forming the outer electrode substratum layers 3, 4 through the divided two-times process, a layer having dense glass quality can be simply obtained, and a multilayered ceramic capacitor of high reliability which is stable against corrosion from outside and scarcely generates deterioration of insulation and the like can be obtained.
Patent JP-H07335495-A (JP)
Title: Electrolyte for driving electrolytic capacitor and electrolytic capacitor using the same
Inventor: NITTA YUKIHIRO
IPC: H01G9/02
Filed: 1994-06-07
Abstract: PURPOSE:To provide low-cost electrolyte for driving an electrolytic capacitor having high conductance and the electrolytic capacitor of high quality in which only weak alkali is generated at a cathode side even at the time of conducting by using the electrolyte and port sealing rubber and aluminum leads are not eroded. CONSTITUTION:Tertiary nitrogen compound prepared by mixing acid with nitrogen-containing compound having two or more nitrogen atoms in a solvent and conducting acid-base neutralization reaction of them is used as electrolyte.
Patent JP-S616114-A (JP)
Title: Process and apparatus for preparing metallic silicon
Inventor: ARAYA MATAO
IPC: C01B33/023
Filed: 1984-06-20
Abstract: PURPOSE:To obtain metallic silicon of high purity contg. no entangled impurity by reducing an appropriate proportion of SiO2 to SiC by blowing powdery SiO2 and hydrocarbon into plasma jet and decomposing the mixture by heating and melting at high temp. CONSTITUTION:Powdery SiO2 8 and hydrocarbon 9 are blown into plasma jet through a feeder 7 in a shaft furnace 1 and >=40% of the weight of the blown SiO2 is reduced to SiO. Obtd. mixture is taken out after cooling in a crucible 3 and SiC is separated from the mixture by a cyclone 7 from the exhaust gas. If necessary, the weight ratio of Si/C is adjusted. The mixture is then blown into plasma jet from a torch 11 of the melting reaction apparatus 2 to cause reaction between the Si and SiO2 in the molten state. Generated metallic Si is taken out after cooling it in the crucible 5. By this process, metallic silicon having high purity is obtd. without particular purification.
Patent JP-S615136-A (JP)
Inventor: KURIHARA MASAKI
IPC: E04H9/02
Filed: 1984-06-20
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-H09303064-A (JP)
Title: Shutter curtain and shutter
Inventor: UEHARA MOTONORI
IPC: E06B9/58
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To dispense with a slip-off preventing hardware, and make the locking hardly released. SOLUTION: A cut part 2 is formed near the end part of a slat 1. The cut part is raised by pressing to form a raised part 3. This slat is assembled to form a shutter curtain. A locking part capable of locking the raised part 3 is formed on a guide rail not shown which guides the shutter curtain. When the shutter curtain is deflected by receiving a wind pressure, the raised part 3 is locked to prevent the slipping-off of the shutter curtain.