baber/WOPTO huggingface dataset:
Patent JP-H0310246-A (JP)
Title: Direct positive color image forming method
Inventor: DEGUCHI HISAYASU
IPC: G03C7/407
Filed: 1989-06-07
Abstract: PURPOSE:To extremely decrease fluctuating of sensitivity, the wax. image densi ty Dmax and the min. image density Dmin even if the pH of a color developing solution fluctuates and to increase the Dmax without increasing the Dmin by subjecting a sphotosensitive material contg. specific compds. to a development processing by a specific developer. CONSTITUTION:The photosensitive material contains at least one kind of a fogging agent or development accelerator or a compd. which releases the precur sor thereof in accordance with the content of developing silver at the time of development and is developed by using a color developer contg. the compd. expressed by formula I. In the formula, R<1> and R<2> respectively denote a hydro gen atom or alkyl group; R<3> to R<6> respectively denote a hydrogen atom, halogen atom, etc. In the formula, R<1> and R<2> may cooperatively form a heterocycle and may form a condensed ring cooperatively with R<3> or R<6>. There is no case in which the sulfoneamide group is the substituent of the alkyl group when R<1> and R<2> are the alkyl group. The fluctuations in the sensitivity, the max. image density and the min. image density are decreased in spite of the fluctua tion the pH of the color developer. Further, the max. image density is high and the min. image density is low.
Patent JP-S6035610-A (JP)
Title: Radial tire
Inventor: UEDA MINORU
IPC: B60C15/06
Filed: 1983-08-06
Abstract: PURPOSE:To improve durability in a bead part, by setting up a second reinforcing layer's lower end in position between a bead core side face and a rim flange upper end, while constituting it so as to be covered with a carcass and a first reinforcing layer's rolled-in end turned up, in case of a radial tire for heavy- duty use such as a motor bus or the like. CONSTITUTION:A carcass rolled-in end 12 is made into a high-ply turnup construction situated in a higher position than a first reinforcing layer's rolled-in end 13. A second reinforcing layer 17 is made up of one ply or composite plies of a steel or textile cord layer, while a turnup part 19 is turned up outward to a tire section from a higher position 22 than the carcass rolled-in end 12 at the upper end of a covering part 18, covering a carcass 6 and these rolled-in ends 12 and 13 of the first reinforcing layer 11. In addition, a lower end 20 of the second reinforcing layer 17 is situated in position between the side position of a bead core 5 and the upper side end vicinity of a rim flange 21. With this constitution, a shortage of rubber quantities in a bead bottom part is prevented and, what is more, durability in a bead part is thus improvable.
Patent JP-S631541-A (JP)
Inventor: AKAO MUTSUO
IPC: G03C3/00
Filed: 1986-06-23
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-H09301354-A (JP)
Title: Easy-to-open paper container for liquid
Inventor: OKAMOTO HIDEHIKO
IPC: B65D5/70
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a gable top carton having an easy-to-raise pull-tab, with which the opening side can be ascertained by only the sense of touch. SOLUTION: Ranging from an upper folding side wall 1G to an upper part of a drum part side wall panel 1 which are connected through a fold line (h) at the opening side, a half cut H is formed from a surface layer so as to partition an area of a pull-tab P whose lower part is closed and upper part is opened. A pull-tab tip at the lower side of the fold line (h) is made to separate from the drum part side wall panel 1 so as to protrude to the outside. Also, a part which crosses the area of the pull-tab P of the fold line (h) is removed.
Patent JP-S6037407-A (JP)
Inventor: YAMASHITA YOUZOU
IPC: F16B12/20
Filed: 1983-08-10
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-S624353-A (JP)
Title: Face-to-face junction type integrated circuit device
Inventor: OGAWA DAIKI
IPC: H01L27/04
Filed: 1985-07-01
Abstract: PURPOSE:To eliminate the operation such as wire bonding, by joining circuit pads by metal strips, with each circuit forming face of two integrated circuit chips formed on a semiconductor substrate opposed to each other. CONSTITUTION:Two integrated circuit chips 1a, 1b have pads for mutual wiring or for external terminals at symmetric positions respectively. The metal frame 3 has projected junction sections 2 at the positions corresponding to the pad positions. The circuit forming faces, that is the faces having pads thereon, of the integrated circuit chip 1a, 1b are opposed to each other, and, by a method such as thermal compression bonding, they are joined at the positions of the projected junction sections 2 of the metal frame 3. Next, leads 4 which extend from the pads necessary for electrodes serving as external terminals are cut long, and leads 5 which extend from the pads to be employed only for mutual wiring between the two chips are cut to a minimum length, in order to provide an integrated circuit device consisting of two chips.
Patent JP-H01312554-A (JP)
Title: Electrophotographic sensitive body
Inventor: OTSUKA SHIGENORI
IPC: G03G5/14
Filed: 1988-06-13
Abstract: PURPOSE:To obtain the good characteristics of the title body which do not have an image defect such as a ground fog, etc., under broad surrounding conditions comprising a high humidity by using a substrate which is subjected to a specified after-treatment, for the sensitive body after subjecting an aluminium substrate to an anodical oxidation treatment. CONSTITUTION:In the photosensitive body formed a photosensitive layer on the aluminium substrate having an anodically oxidized coating, the anodically oxidized coating is subjected to a sealing treatment, and then, the obtd. substrate is immersed in a hot water having a specified temp., namely the anodically oxidized coating is formed by subjecting the obtd. substrate to the anodical oxidation treatment in an acidic bath such as chromic acid or sulfuric acid, etc. The sealing treatment is effected to the obtd. substrate according to an usual method, however, a low temp. sealing treatment which is immersed in an aqueous solution contg. nickel fluoride as a main component or a high temp. sealing treatment which is immersed in an aqueous solution contg. nickel acetate, is preferably adopted. And then, the obtd. substrate is immersed in a hot water having a temp. of >=80 deg.C, preferably >=90 deg.C after washing the obtd. substrate with water for a prescribed min. Thus, the good characteristics of the sensitive body which do not have the image defect under the broad surrounding conditions comprising the high humidity, is obtd.
Patent JP-S5270288-A (JP)
Title: Servo-type driving apparatus
Inventor: HIRAI HIROTAKE
IPC: G05D19/02
Filed: 1975-12-08
Abstract: PURPOSE: To feed back thermodynamic functions of displacement velosity, and acceleration in moving parts to input side besides thermodynamic functions of displacement, velocity and acceleration in an actuator even if the rigidity in connecting parts is low in order to control movement of moving parts in high capacity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02118458-A (JP)
Title: Probe device
Inventor: KAWAMURA SHIGERU
IPC: H01L21/66
Filed: 1988-06-13
Abstract: PURPOSE:To accurately arrays probe terminals on a probe card by providing a probe card composed of an elastic body and a base which is fitted so that the tip of the elastic body is a free end. CONSTITUTION:The device is provided with the probe card 4 composed of the elastic body (crystal plate) 6 where an insulating film on which conductors corresponding to the electrode array of a body to be inspected are united integrally while insulated is fitted and the base which is fitted so that the tip of the elastic body 6 is the free end. In this constitution, inspection is carried out while the conductors at the free end is brought into electric contact with the electrode array of the body to be inspected, and consequently probe terminals 8 are accurately arrayed on the probe card 4 corresponding to an inspected body array which is made extremely thin. Consequently, the body to be inspected is accurately inspected.
Patent JP-S59122973-A (JP)
Title: Polarization plane maintaining type optical fiber type magnetic field sensor
Inventor: IIZUKA TOSHIO
IPC: G02B6/02
Filed: 1982-08-21
Abstract: PURPOSE:To enable measurement even if an atmosphere to be measured reaches a high temp. of 110 deg.C or more, by fixing polarization plane maintaining optical fibers opposed so as to interpose a Faraday rotary element therebetween in such a state that the end surface polarization axes of said optical fibers are relatively shifted 45 deg.. CONSTITUTION:Light from a light source 101 such as a laser beam source is incident to a polarization plane maintaining optical fiber 103 through a polarization element 105 in order to raise liner polarizability and the emitted light of the polarization plane maintaining optical fiber 103 is incident to a Faraday rotary element, for example, Y1G106. When the intensity of a magnetic field is H=0, the polarization plane maintaining optical fiber 103 of a light receiving side is fixed so that the polarization axis of the polarization plane maintaining optical fiber 103 comes to about 45 deg. with respect to the polarization plane of the emitted light from the Faraday rotary element 106. By this constitution, a polarization element or a light detecting element is not used in the vicinity of the Faraday rotary element and, therefore, measurement is enabled even if an atmosphere to be measured reaches a high temp. of 110 deg.C or more.
Patent JP-H10331706-A (JP)
Title: Misfire diagnostic device for engine
Inventor: SAKAMOTO KATSUHIKO
IPC: F02D45/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To respectively properly diagnose a serious misfire trouble having high possibility for an adverse influence to be exercised on an exhaust gas purifying catalyst and a slight misfire trouble having low possibility for an adverse influence to be exercised thereon. SOLUTION: This misfire diagnostic device for an engine comprises a diagnosing period calculating means 41 to measure a diagnosis period for diagnosing a misfire trouble: a number of misfire occurring times measuring means 42 to measure the number of misfire occurring times; a threshold setting means 43 to set a threshold for deciding a misfire trouble; and a misfire trouble deciding means 44 to decide the misfire trouble of an engine by comparing the number of misfire occurring times, measured during a time in which a diagnosis period forms a preset reference time, with a threshold. The reference number of misfire occurring times for deciding vapor is set according to the number of misfire occurring times measured in a preset first reference time.  A vapor deciding means 45 is provided to decide it based on the reference number of misfire occurring times and measurements of the number of misfire occurring times measured in a second reference time longer than the first reference time whether vapor of fuel is generated.
Patent JP-H0314959-A (JP)
Title: Line pressure controller of automatic transmission
Inventor: FUKUMOTO TAKAFUMI
IPC: F16H59/34
Filed: 1989-06-09
Abstract: PURPOSE:To secure responsiveness and restrain fluctuation of line pressure due to fluctuation of fuel injection as much as possible by providing a basic line pressure setting means, injection change rate detection means, first correction means, opening change ratio detection means, second correction means and control signal output means. CONSTITUTION:A first correction means (d) corrects a basic line pressure so as to restrain fluctuation of basic line pressure to be set by a basic line pressure setting means (c) according to change ratio of fuel injection detected by an injection change ratio detecting means (a). In the case of large change in fuel injection due to intake pulsations, change in basic line pressure becomes large. The fluctuation of line pressure is, however, restrained effectively by a first correction means through the correction of basic line pressure. Since the opening of throttle valve changes upon acceleration/deceleration, the line pressure can be changed with a good responsiveness through the correction of basic line pressure by a second correction means (e) in response to the throttle valve opening detected by an opening change ratio detection means (b) even if response delay is in setting fuel injection.
Patent JP-2000336772-A (JP)
Title: Outer diaphragm
Inventor: TANAKA MASAMITSU
IPC: E04B1/58
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce man-hour and to improve the workability and quality of weld. SOLUTION: An outer diaphragm 10 comprises a joint member 13 having a square joint hole 12 attachable to the outer periphery of a square steel tubing column, plate members 14 connected to the outer periphery of the joint member 13 for jointing beams and bolt holes 15 formed in the plate members 14 or the like. A J type beveling 16 is formed at both the upper and lower sides of the inner periphery of the square joint hole 12.
Patent JP-S632425-A (JP)
Title: Pll circuit
Inventor: ISHIGURO KAZUHISA
IPC: H04H40/54
Filed: 1986-06-20
Abstract: PURPOSE:To secure a wide lock range and capture range, by providing a control circuit which detects synchronism on the input of a phase comparator circuit by means of the output of a frequency dividing circuit and controls the gain of a DC amplifying circuit in accordance with the output of the detection. CONSTITUTION:When an input is stereo signals, phases of a 19-KHz stereo pilot signal and the output of a frequency dividing circuit 8 are compared with each other by means of a phase comparator circuit 9 and PLL control is started. Since a PLL circuit is not locked at the moment when the PLL control is started, no output is produced from a synchronism detecting circuit 11 and a stereo displaying lamp 13 is maintained at a no-light state and, as a result, a control circuit 14 does not operate. Accordingly, the gain of a DC amplifying circuit 10 becomes the relatively high 1st prescribed value and the capture range of the PLL circuit is widely maintained. When the PLL circuit is locked to the stereo pilot signal, the output of the circuit 11 is produced and the lamp 13 lights. Simultaneously, the circuit 14 operates and the gain of the circuit 10 becomes the 2nd prescribed value and, as a result, the phase jitter disappears.
Patent JP-S629141-A (JP)
Title: Warm-air path switching device
Inventor: KASHIMOTO TAKASHI
IPC: F24F13/14
Filed: 1985-07-02
Abstract: PURPOSE:To improve operability in switching the warm air path by adding a circuit with a timer circuit for switching the warm air path. CONSTITUTION:A control means 11 is added with the timer circuit 18 to switch the warm-air path at every given time. Until the time-up of the timer circuit 18, the warm air is sent to either one of the warm-air path 3 or the warm-air path 4 or the warm-air path 3, for example, and when the time-up of the timer circuit is caused, the warm air is switched to the warm air path 4. In this case, a relay 12 is put ON and a contact switch 13 is opened for a given time while a shape memory alloy 6 contracts against the restoring force of a return spring 8 by self-heat generation due to an electric current which flows therethrough. Then, a damper 5 is driven and the air path is switched to the warm-air path 4. In case the warm-air path 4 is switched to the warm-air path 3, the exciting of a heating means 2 is stopped for a given period of time and cool air is sent, then the configurations of the return spring 8 and the shape memory alloy 6 becomes impossible to hold self-holding state and the warm air path 3 is formed again.
Patent JP-2000337086-A (JP)
Title: Shield machine
Inventor: URATA OSAMU
IPC: E21D9/087
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To enable a shield machine to make overcuts by the required amount over the entire range of the outer periphery of the shield machine and to make the shield machine fully applicable to even complicated shield cross sections. SOLUTION: This shield machine includes a cutter frame 11 mounted at the front end of a shield body 10 and equipped with a plurality of cutter bits B on its outer periphery, and a frame pivoting means 12 by which the cutter frame 11 is connected via a crank 14 to a plurality of parallel rotary drive shafts 13a and brought into parallel linked movement by the synchronous operation of the rotary drive shafts in such a way as to pivot along the excavated cross section of a tunnel. The frame pivoting means has a shaft deviation mechanism 14a for causing the pivot of the cutter frame 11 to deviate by a certain amount.
Patent JP-2000340745-A (JP)
Title: Semiconductor integrated circuit device and assembling method of the same
Inventor: KINUGASA YASUSHI
IPC: H01L21/66
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a protective diode, which is effective as a protective circuit in a test/assembly process and capable of carrying out high-speed processing in actual operations, a device equipped with the diode, and assembling method of the device. SOLUTION: A voltage-applying pad 27 and a grounding voltage applying pad 28 of a protective diode 26 are provided lying side by side with a test pad 22. Furthermore, auxiliary pads 29 and 30 are provided near a mounting pad 23. In a test process, the power supply potential and grounding potential of the protective diode 26 are supplied from probes each of which is installed on the pads 27 and 28, a probe is installed also on the test pad 28, and a test operation is carried out. When a semiconductor integrated circuit chip 21 is mounted by the use of a semiconductor integrated circuit chip of a similar structure with the chip 21, the mounting pad 23 and all of the auxiliary pads 29 and 39 are short-circuited with solder bumps.
Patent JP-S629803-A (JP)
Title: Bar loading and unloading device for bar feeder
Inventor: KONDO YOSHIMORI
IPC: B23B13/12
Filed: 1985-07-04
Abstract: PURPOSE:To make it possible to grip a bar, push it into a chuck and pull it out without many kinds of equipment by constituting a captioned device in such a way that the bar is gripped by means of a clamp due to the movement of a cam mechanism and also the slider engaging and disengaging freely with a feed pipe is reciprocated. CONSTITUTION:The moment a bar is pripped by a clamp composed of a clamp arm 39 and a clamp head 38, a link 45 is moved to move a slider 47 to the right. Because, at this time, a push lever 55 is engaged with a connecting plate 61 and pushes it, a feed pipe 60 is advanced and a finger chuck is advanced to chuck the bar. And a rotary member 10 is rotated half a rotation to be brought into contact with a limit switch stopping a motor and loading operation is completed. In the next step, after completing machining, the pipe 60 is returned to the position where it is brought into contact with the lever 55 of the connecting plate 61 and activates a switch LS9 to restart the motor retracting the slider 47. And the bar is gripped by the arm 39 and the head 38, and the pipe 60 is retracted to pull out the bar from the finger chuck completing bar pulling out operation.
Patent JP-S6037019-A (JP)
Title: Rush current control circuit of capacitor
Inventor: INAO KIYOHARU
IPC: H02H9/00
Filed: 1983-08-10
Abstract: PURPOSE:To set the rush current of an input capacitor at a constant level at all times regardless of the variations of the power supply voltage, by controlling a current control element in response to the difference between the signal that has detected the changing amount of the both-terminal voltage of the input capacitor and a reference signal. CONSTITUTION:A transistor Q works at first in a linear area when the power supply voltage is applied. Therefore the input signal keeps balance at the input side of an operational amplifier A, and dE2/dt=Vr/C.R is satisfied (Vr: reference voltage). Thus the rate of change of the voltage E2 of an input capacitor Ci is fixed. While the current supplied from the capacitor Ci is obtained from Iin=Ci.dE2/dt, and therefore Iin=Ci.Vr/C.R is obtained. That is, the current flowing to the capacitor Ci is fixed regardless of the power supply voltage Vcc. Such an action is carried out within a linear active period and ends as soon as the Q is saturated.
Patent JP-S627873-A (JP)
Title: Plural-layer electroless plating method
Inventor: TAKAKURA YOSHINORI
IPC: C23C18/52
Filed: 1985-07-03
Abstract: PURPOSE:To obtain a plural-layer film excellent in electric conductivity on the surface of an article to be treated by performing successively the electroless Ni plating having a required thickness, the electroless Cu plating, the electroless Ag plating and the electroless Au plating for obtaining the electric conductivity among respective-films on the article consisting of Al(alloy) or Mg(alloy). CONSTITUTION:Oil stuck on the surface of Al(alloy) or Mg(alloy) is removed with trichlene or the like and thereafter degreased (a) with an alkaline aq. soln. composed essentially of NaOH. Successively the surface of the above- mentioned article after the degreasing is pickled (b) with an acidic aq. soln. composed essentially of HNO3 to remove a smut and thereafter Zn substitution (c) is performed by an ordinary method. After peeling (d) the above-mentioned layer (c) substituted with An with an acidic aq. soln., the second Zn substitution (e) is performed to obtain a dense crystalline grain. Then the aimed plural-layer electroless plating is performed with a comparatively simple method by performing successively the electroless Ni plating (f) having a required thickness, the electroless Cu plating (g), the electroless Ag plating (h) and athe electroless Au plating (i) on the surface of the article after the above-mentioned treatment.
Patent JP-S6125816-A (JP)
Title: Injection molding method and injection molding machine
Inventor: SHIBATA TORU
IPC: B29C45/54
Filed: 1984-07-16
Abstract: PURPOSE:To facilitate molding at a constant quality, by a method wherein viscosity of a plastic material is measured directly and program control of three terms such as injection pressure, an injection rate and injection time of an injection piston is performed based on the viscosity, in a prepuller type injection molding machine. CONSTITUTION:When a chamber 22 of an injection cylinder 18 is being filled with a pressurized medium, a plastic material flow into the injection cylinder against pressure in the direction of injection acting upon the injection cylinder and an injection piston 16 is moved in the directions of counterinjection. The temperature of the pressurized medium is made constant, constant pressure is applied to the injection piston 16 and viscosity of the plastic material is obtained through a quantity of movement of the injection piston opposing to the pressure. The above viscosity can be secured as a value measured directly. A control device 20 is provided with a speed detecting sensor 26 of the injection piston 16, a position detecting sensor 28 of the injection piston and a detecting sensor 30 of the pressure of the pressurized medium. As for an arithmetic circuit 32, as molding terms have been programmed beforehand in an optimum state to respective plastic materials including temperature terms, injection pressure, a speed and time compatible with the viscosity obtained by the sensor 26 are obtained and the pressure and a flow of hydraulic oil to the chamber 22 are controlled through a result of the operation. The title method can correspond easily and far correctly to a variation of the plastic material itself in this manner.