baber/WOPTO huggingface dataset:
Patent JP-H01297450-A (JP)
Title: Polyvinylidene fluoride form
Inventor: FUKUOKA TAKAMASA
IPC: C08L27/16
Filed: 1988-05-25
Abstract: PURPOSE:To provide the title form of reduced linear expansion coefficient, outstanding in mechanical properties and molding processability, comprising a polyvinylidene fluoride, a fibrous reinforcing material and polymethyl (meth) acrylate and/or polymethyl (meth)acrylate. CONSTITUTION:The following three components, i.e.; (A) 50-93wt.% of a polyvinylidene fluoride pref. 500-3,000 in polymerization degree, (B) 5-48 (pref. 10-30)wt.% of a fibrous reinforcing material >=10 in length/diameter ratio on average (e.g., glass fiber, carbon fiber), pref. surface-treated with a silane- or titanium-based coupling agent, and (C) 2-30 (pref. 4-20)wt.% of polymethyl (meth) acrylate and/or polyethyl (meth)acrylate, pref. 500-1000 in polymerization degree are put to melt blending and kneading together followed by forming, or the components A and C are mutually kneaded in a molten state followed by blending the component B and then kneading and forming, thus obtaining the objective form.
Patent JP-H11354644-A (JP)
Title: Manufacture of integrated circuit
Inventor: KARL L BAUEN
IPC: H01L21/82
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To form a highly reliable phase window and a connection pad in an integrated circuit, by removing a part of a reflection suppression film prior to wire bonding, and leaving a part of a dielectric layer on a phase in an etching process used for removing a part of the reflection suppress film. SOLUTION: The exposed part 42 of a reflection suppression film 28 and the exposed part 40 of a dielectric layer 20 are etched prior to wire bonding. A part 44 of a conduction layer 26 is exposed and a phase window 45 on a phase 16 is formed. Thus, a wire is highly reliably connected to a bonding pad 30. In an etching process, a part 46 of the dielectric layer 20 on the phase 16 is left. Namely, the exposed part 42 and the exposed part 40 are simultaneously etched at same speed in the etching process. Thus, the phase is highly reliably formed. Consequently, the phase 16 is not exposed to an outer environment and the invasion of the phase 16 is suppressed.
Patent JP-2000318788-A (JP)
Title: Packing tray for electron gun electrode parts
Inventor: FUJITA MASAHIRO
IPC: H01J9/14
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a packing tray for electron gun electrode parts which is capable of conveying low voltage electrode parts without a fear of deteriorating a withstand voltage property of a electron gun wherein the low voltage electrode parts are incorporated, and to decrease the frequency of exchanging the packing tray by dispensing with a heat treatment for removal of organic compounds for preventing deterioration of the withstand voltage property for the electron gun. SOLUTION: A low voltage electrode part 6 to be placed opposite to a high voltage electrode while being incorporated into an electron gun is housed in a housing cavity, 2 with its pins 7a which are not opposite to the high voltage electrode when its confronted surface 8 being opposite to the high voltage electrode is made non-contact which being held with holding steps 3. Furthermore, protuberances 4 serving as lateral swing preventing means, which being in contact with the pins 7a are formed at the holding steps 3 at the inside of the housing cavity 2.
Patent JP-S63304453-A (JP)
Inventor: KURISUTEIAN MORI
IPC: G11B11/10
Filed: 1988-05-25
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-H01298378-A (JP)
Title: Scanning optical device
Inventor: AZUMA JUN
IPC: H04N1/113
Filed: 1988-05-27
Abstract: PURPOSE:To necessarily and automatically shut off a laser beam and to prevent leakage thereof to the outside in a state where a development cartridge is removed by providing an actuator member which moves a shutter member so as to perform the on/off of the laser light on a scanning optical path. CONSTITUTION:When the development cartridge 5 is inserted in a scanning optical device, the projecting 5a of the development cartridge 5 energizes a 1st arm 6, the actuator member 6, and 2nd arm 7, the actuator member 7, is turned around a turning shaft so as to move a shutter 8 to release the shutoff of the light beam L projected from a laser unit. Meanwhile, when the development cartridge 5 is pulled out of the scanning optical device, the 2nd arm 7 is turned around the turning shaft so as to move the shutter 8 to shut off the light beam L projected from the laser unit. Thus, the harmful laser beam L can be shut off when the development cartridge 5 is pulled out in a state where the actuators 6 and 7 actuate the shutter plate 8 by interlocking with pulling and inserting the development cartridge 5.
Patent JP-S616862-A (JP)
Title: Manufacture of multielement type infrared detecting element
Inventor: KOSETO MASARU
IPC: H01L27/146
Filed: 1984-06-20
Abstract: PURPOSE:To remove an introduction into a light-receiving region of excess infrared rays, and to obtain an infrared detecting element having high resolution and high sensitivity by coating the side surface of the light-receiving region with an infrared non-transmitting film difficult to be peeled in a process. CONSTITUTION:An SiO2 film 31 as an infrared non-transmitting film is formed at the tapered position of the side surface of a compound semiconductor substrate 23, to the periphery thereof an anodizing film 26 is shaped and to which a taper is formed gently, through a ZnS film 30 as an infrared antireflection film, and the SiO2 film 31 is fast stuck sufficiently and applied without being peeled on its midway of work because the side surface of the compound semiconductor substrate 23 is shaped gently. Accordingly, excess infrared rays intended to intrude from the side surface side of a light-receiving region 32 in the compound semiconductor substrate 23 are removed, thus acquiring a multielement type infrared detecting element having high sensitivity, high resolution and high reliability.
Patent JP-S5462401-A (JP)
Title: Calorific value correcting method and its apparatus
Inventor: ATOBE ATSUO
IPC: F23N1/10
Filed: 1977-10-26
Abstract: PURPOSE: To vary calorific value and the output of an oxygen-amount controller by exchanging the output of a water-fuel ratio controller for the value corresponding to the water-fuel ratio 1, in correcting calorific value.  
     CONSTITUTION: When the quality of coal varies, and the calorific value becomes different from the set value K2, the energy to be given to water varies, and the temperature of steam is varied, and the output signal of a water-fuel ratio controller Mi varies, and a fuel flow-rate controller M3 varies, and the coal feeding amount varies so as to offset the variation of energy due to calorific variation. When the process is set again by the operation described above, the output signal of the water-fuel ratio controller Mi becomes smaller than 50%, when calory increases, and the output becomes larger than 50%, when calory decreases. Each output signal of oxygen- amount controller M2 and air flow-rate controller M4 is renewed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10322087-A (JP)
Title: Part feed case adapter of part feed device
Inventor: NAKAGAWA YOSHIKI
IPC: B23P21/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To enable different kinds of part feed cases to be mounted on the main body of a part feed device by a method wherein a certain part feed case is equipped with device mounting parts which can be mounted on a part feed device main body of a prescribed kind but can not be mounted on other part device main bodies, and a mounting part where the device mounting parts of the certain part feed case are mounted is provided on the main body of a part feed device. SOLUTION: A part feed device d is mounted on an adapter 1 through such a manner that a part feed case 9 is inserted into the mounting part 2 of the adapter 1 first and slightly tilted back downward so as to insert engaging projections 4a and 4a into the intermediate parts 16b and 16b of the part, feed case 9. Then, the rear edges of the engaging projections 4a and 4a are positioned at the from edges of engaging parts 16c and 16c. The part feed case 9 is moved further forward, whereby the rear edge faces of the engaging projections 4a and 4a are made to bear against, the rear edge faces of the engaging part 16c and 16c. The adapter 1 is mounted on the main body of the part feed device d through such a manner that engaging protrudent stripes 7 and 7 are engaged with the mounting part of the part feed device d.
Patent JP-H06315943-A (JP)
Title: Integral skin foam molding method and polyurethane molding material
Inventor: MABUCHI AKIRA
IPC: B29C39/10
Filed: 1993-04-30
Abstract: PURPOSE:To reduce a material loss by forming a fluorocarbon-free, low-foam, and dense self-skin layer having little residual foam and eliminating the need for an overpack of a polyurethane material. CONSTITUTION:A pressure of a cavity 4 of a mold 1 is reduced to 50-400 Torr. A polyurethane material M mainly composed of a polyol component and an isocyanate component is prepared by adding no fluorocarbon, a water/isocyanate reaction catalyst, and 0.1-0.6 pts.wt. water per 100 pts.wt. of polyol component. The polyurethane material M is injected into the cavity 4 and foamed. In this manner, a semi-cured ISF provided with a low-foam self-skin layer and a high- foam core part is molded.
Patent JP-H11222313-A (JP)
Title: Bottle arranging device
Inventor: TACHIBANA TOSHIO
IPC: B07C5/02
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To reliably arrange bottles in a row with a nontroubling simple mechanism by rotating a friction wheel by a moving belt, rotating a rotary body by the friction wheel, allowing the bottles to abut to the braking surface of the rotating rotary body, and applying braking to the bottles. SOLUTION: Since a friction wheel 35 is rotated in the anticlockwise direction by a forward movement of a belt 14, a rotary body 27 is rotated in the clockwise direction. When left/right two bottles W1, W2 are carried up to a place of the rotary body 27 in a state of overlapping in the belt axis direction, the right side bottle W2 among the left/right two bottles W1, W2 abuts to the braking surface 33 of the rotary body 27 to reduce the forward moving speed, so that the left side bottle W1 passes through clearance as it is. As a result, the right side bottle W2 slides down up to abutting to a bottle sliding guide member 16 from above the left side bottle W1. The bottles W1, W2 sent in two rows are thereby arranged in a row.
Patent JP-S5654631-A (JP)
Title: Magnetic reading device
Inventor: GEMA NOBUO
IPC: G11B5/02
Filed: 1979-10-05
Abstract: PURPOSE:To obtain a low-cost track variation correcting device, by disposing several magentic heads in the travelling direction of the magnetic tape with some distance secured each and then compensating the spaces electrically by the synchornous compensating circuit. CONSTITUTION:When the magnetic tape 3 has a normal travelling, the signal of the head 6U is delivered with a delay equivalent to the travelled distance (d) of the head 7U. For this purpose, the signal of the head 6U is delivered through the delay circuit 9. In the same way, the signal of the head 5U is delivered through the delay circuit 8 as the signal which cannot be detected since the head 5U is out of the magnetic track of the tape 3. The output is small also for the signal of the head 7U. Then in case the tape 3 has a track variation to be turned into the state 4, the signal of the head 5U becomes maximum. And the signal outputs of the heads 6U and 7U are made small or turned to 0. In this instant, the signal is the 5U signal with a switching carried out from head 6U to the head 5U. In such way, a compensation can be given to the track variation.
Patent JP-H06104961-A (JP)
Title: Analytical method of communication between boards and analytical method of communication between control devices
Inventor: ROBAATO JIEI PESAARU
IPC: G06F3/048
Filed: 1993-05-31
Abstract: PURPOSE: To easily and speedily separate a fault between control boards. CONSTITUTION: Under the assumption that a service staff performs operation for generating communication between ordinary printed wiring boards, such as pressing the button of a user interface or opening a door on a copy machine, when various kinds of communication are scrolled in display windows shown by windows 112, 114, 116, 118 and 120, the respective new kinds of communication are displayed on the user interface. As mentioned above, the alphanumeral characters of respective lines express one message between two printed wiring boards and the source and destination printed wiring boards corresponding to that specified message are coded on a communication display. The other various data and information are changed by word started by the service staff in a specified application.  Therefore, by investigating a network communication trace, the service staff can discriminate which printed wiring board is functionally correct or erroneous through an easy and speedy visual method.
Patent JP-S617814-A (JP)
Title: Optical connector ferrule
Inventor: KAKII TOSHIAKI
IPC: G02B6/38
Filed: 1984-06-21
Abstract: PURPOSE:To prevent the formation of air bubbles near the tip of the optical connector ferrule, reduce the quantity of eccentricity of an optical fiber, and to improve the photocoupling property of the optical connector by forming the tip part of the optical ferrule within a specific angle range. CONSTITUTION:The whole of the optical connector ferrule 1 is molded out of resin and its tip part is formed at an angle theta of 40-120 deg.. When the angle theta is limited within this range, the insertion of the optical fiber into a mold is smoothed and the flowability of molding resin near the tip of the ferrule is improved to reduce an air bubble generation rate. Further, the quantity of eccentricity of the optical fiber 3 is reduced because of the excellent flowability of the molding resin. A metallic pipe 6 is provided to part of the outer peripery of the connector ferrule 1 to reinforce the ferrule, and the resin atop the metallic pipe 6 is projected at the angle theta. The internal or internal and external surfaces of the metallic pipe are made rugged to improve fixing strength. Thus, the optical connector with good photocoupling property is obtained.
Patent JP-S5918876-A (JP)
Inventor: MORITA TAMAO
IPC: E05C19/16
Filed: 1982-07-22
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-S5353999-A (JP)
Title: Display device of smoke detector
Inventor: HAYATA KAZUMASA
IPC: G08B17/10
Filed: 1976-10-26
Abstract: PURPOSE: To make distinct the alarm display when smoke is detected and an apparatus is abnormal as well as to stop the alarm instantly in case it is produced by a false announcement. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5461856-A (JP)
Title: Measurement system for capacity of rlc series metwork
Inventor: NOMURA AKIO
IPC: G01R27/26
Filed: 1977-10-27
Abstract: PURPOSE: To realize highly-precise measurement under no influence of a series resistance and inductance except a reference resistance, by integrating a voltage across the reference resistance series-inserted into a series network composed of a resistance, inductance and capacity when extracting and measuring only the capacity of the network.  
     CONSTITUTION: Reference resistance 10 is connected newly to the entrance side of resistance 11 of the series circuit composed of circuit 11, inductance 9 and measured capacitor 3. To both the sides of this resistance 10, the negative and positive input terminals of operational amplifier 12 are connected via resistances R 0  and R 1  respectively; and feedback capacitor C 0  is connected to the negative input terminal, and grounded capacitor C 1  is to the positive input terminal, thereby constituting the differential integrator. Next, a unit staircase wave of +E s  volt is applied to input terminal 1, and the accumulated charge of measured capacitor 3 is calculated by equation (9), provided that a difference in potential across reference resistance 10 and reference resistance are denoted by v s (t) and R s  respectively. Consequently, the measurement value can be obtained accurately under no influence. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04354237-A (JP)
Title: Telephone set
Inventor: HAMAMATSU SHIGERU
IPC: H04M1/02
Filed: 1991-05-31
Abstract: PURPOSE:To attain clear taking at a sufficient level without causing howling and to monitor a surrounding sound of a doorphone clearly. CONSTITUTION:When no voice signal comes from a microphone of a receiver 1 and no detection signal is fed from a detector 5, a transmission T attenuator 6 increases a gain of a transmission amplifier 3 and a reception (R) attenuator 7 decreases the gain of a reception amplifier 4, and when the detection signal is received, the transmission T attenuator 6 decreases the gain of the transmission amplifier 3 and the reception attenuator 7 increase the gain of the reception amplifier 4.
Patent JP-S5831192-A (JP)
Inventor: NAKAJIMA TOUICHI
IPC: D21F1/00
Filed: 1981-08-18
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-S5461966-A (JP)
Title: Electronic time limit device
Inventor: NARITA TAKAYASU
IPC: H03K17/28
Filed: 1977-10-27
Abstract: PURPOSE: To assure easy and secure setting operations of time limit by storing the set time limit in plural time limit setting memories using key operations as addresses and displaying the memory contents.  
     CONSTITUTION: When register keys for setting the time limit on a keyboard 6 are operated, the process program stored in the ROM of a microcomputer 31 is read out. According to this program, the time limit is set and stored depending on the addresses of the rigister keys operated in memories 531 to 539 which correspond to the register keys, by the writing and reading of the RAM composed plural memories of time limit setting memories 531 to 539, input memory 540, time setting memory 541, control memory 542, etc., by way of the CPU of the computer 31. Then, according to detouching of register keys, the memory contents in the memories 531 to 539 are displayed in display unit 10. Therefore, the set time limit can be checked, and the time limit can be set easily and securely simply by manipulation of register keys. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01299379-A (JP)
Title: Control valve
Inventor: SAKO MITSUSATO
IPC: F16K31/02
Filed: 1988-05-25
Abstract: PURPOSE:To prevent leaks at the time of closing as well as to make a device compact by exciting both a stationary disc and an elastic ring provided while holding an rotating disc by means of piezo-electric elements, and thereby letting rotating drive force be applied to the rotating disc from the both sides of its so as to let the device be so constituted that the openings of both of the discs are communicated with each other. CONSTITUTION:Plural numbers of electrodes are arranged in piezo-electric elements 7 and 8 in the circumference direction at the pitch of the half-wave length of deflection oscillation, and high frequency voltage of resonance frequency is applied to the group of the electrodes. In addition, other electrodes are provided among the aforesaid respective electrodes so that high frequency voltage having the difference in phase of pi/2 from that of the aforesaid voltage is applied to the electrodes. This permits travelling waves to be formed in an elastic ring 3 and a stationary disc 2 so that a rotating disc 4 coming in contact with the elastic ring 3 and the stationary disc 2 is rotated. The rotating disc 4 can be changed in the rotating direction by delaying or advancing the phase. This constitution therefore allows the opening area communicating the opening 5 of the stationary disc 2 with the opening 6 of the rotating disc 4 to be changed, thereby enabling the flow-rate or the pressure of fluid flowing within a valve main body 1 to be controlled.
Patent JP-H07332831-A (JP)
Title: Refrigerator
Inventor: WADA KAZUNARI
IPC: F25D25/00
Filed: 1994-06-10
Abstract: PURPOSE:To provide a refrigerator where water in an ice making pan placed on a freezing casing is not spilled out. CONSTITUTION:A freezing chamber 2 is provided. The inside of a refrigerator is divided with a partition wall 3, and a freezing chamber 2 is provided on a middle stage in the divided refrigerator. An ice making tray 8 is provided slidably forwardly and backvvardly on a freezing chamber casing on the side of the back surface of a door 6 provided freely to go in and out of the freezing chamber 2. Protruded stoppers 10a, 10b are formed on the ice making tray 8 and the partition wall 3. Hereby, the stoppers 10a, 10b make contact with the freezing chamber casing when the casing is forced to go in and out of the freezing chamber, so that the ice making tray 8 is forced to slide and hence an ice making pan 11 is restricted not to move with the freezing chamber casing. Thus, water in the ice making pan 11 is prevented from being spilled out.
Patent JP-H08296162-A (JP)
Title: Water-absorbing dry type nonwoven fabric
Inventor: MIZUKAMI YOSHIKATSU
IPC: D04H1/42
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a dry nonwoven fabric capable of favorably absorbing a physiological saline and having high water retention performance and suitable for hygienic materials, etc., by using a specific water-absorbing fiber and a water-absorbing polymer. CONSTITUTION: This water-absorbing dry type nonwoven fabric is obtained by uniformly spraying a mixture of >=20wt.% water-absorbing fiber such as Oasis (R) (Technical absorbent Corp., England) having >=1000wt.% water retention ratio of a physiological saline onto paper obtained by putting a mixture of a water-insoluble water-absorbing polymer such as polyethylene oxide modified material with pulp onto a sucking net and having 15g/m<2> weight by an air lay method to form a laminated web in >=30wt.% total amount of the water- absorbing fiber and the water-absorbing polymer, spraying water from above the paper of the first layer in fog-state and carrying out heat press treatment to carry out self bonding of the water-absorbing fiber. The nonwoven fabric has >=0.25g/cc density and swells to thickness of >=7 time after absorbing water, based on the thickness before water absorption.
Patent JP-S5852190-A (JP)
Inventor: MIYAZAWA HIROSHI
IPC: B66C23/66
Filed: 1981-08-17
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-S5254353-A (JP)
Title: Tone controller
Inventor: TOYOMAKI KAZUYA
IPC: H03G5/02
Filed: 1975-10-29
Abstract: PURPOSE: To obtain a flat frequency response easily and to set gain freely to a desired value-by using simple circuitry. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63295770-A (JP)
Title: Wall paper containing foreign material
Inventor: TOKORO GUNJI
IPC: E04F13/00
Filed: 1987-05-25
Abstract: PURPOSE:To obtain wall paper containing foreign materials and having high surface strength and naive feeling, by scattering small pieces of decorative foreign materials composed of natural or synthetic materials on a vinyl chloride layer of a backing substrate for wall paper in an irregular pattern, melting the vinyl chloride layer with heat and embossing the laminate. CONSTITUTION:A vinyl chloride compound is applied to a paper 1 used as a backing substrate for wall paper to form a vinyl chloride layer 2. Small pieces of decorative foreign materials 4 made of natural or synthetic materials [e.g. paper mulberry, Edgeworthia chrysantha (a raw material for Japanese paper) or mica] are scattered on the surface of the vinyl chloride layer 2 in irregular pattern and the vinyl chloride layer is melted and gelatinized by heating. The product is embossed, pressed and cooled to firmly integrate said foreign materials 4 to the vinyl chloride layer. A wide variety of wall papers can be produced by coating the vinyl chloride layer with a properly selected synthetic resin adhesive, thereby enabling the use of various kinds of foreign materials. Various kinds of wall papers having naive feeling can be produced in small lots by this process.