baber/WOPTO huggingface dataset:
Patent JP-H07112448-A (JP)
Title: Injection molding method for resin molded article, and mold
Inventor: MORI TOSHIHIKO
IPC: B29C45/26
Filed: 1993-10-18
Abstract: PURPOSE:To improve the appearance quality by realizing the suppression of the generation of a weld line with a high certainty, and in addition, reduce the internal pressure drastically from the start of injection to the end of the injection to reduce the clamping pressure. CONSTITUTION:A first switching valve is opened, and a plasticized polypropylene (thermoplastic PP) is injected in a cavity 9. Then, when the thermoplastic PP has passed by 'approx. 40mm' a second direct gate 18 which is arranged to surround a first direct gate 16, a second switching valve is opened at once. For this reason, the thermoplastic PP injected from the second direct gate 18 flows to the outside into a wedge form from the inside of the already injected plsticized PP. For this reason, the certainty for the suppression of a weld line is increased further. Also, at the same moment when the second switching valve is opened, the first switching valve is closed. For this reason, the internal pressure does not rise conspicuously.
Patent JP-H02154896-A (JP)
Title: Pipeline heat insulating device for cooling water feed device
Inventor: GOTO HISASHI
IPC: F16L59/16
Filed: 1989-10-05
Abstract: PURPOSE:To facilitate the maintenance work of an electric three-way valve by longitudinally dividing a heat insulator into two, pinching them between pinching plates, and fixing them with a screw member. CONSTITUTION:A heat insulator 6 is longitudinally divided to form heat insulators 6A. Split heat insulators 6A are covered on a pipe coupler 3 section from the front and rear and pinched between pinching plates 8 and 9 and fastened and fixed by a bar nut 91 and a bolt 10. When a three-way valve 2 is to be inspected and maintained, the bolt 10 is loosened, thereby the heat insulators 6A can be simply removed. The maintenance work of the electric three-way valve can be easily performed in a short time.
Patent JP-S63120150-A (JP)
Inventor: HIRAYAMA MASASHI
IPC: D04H1/587
Filed: 1986-11-04
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-H07114451-A (JP)
Title: Method and device for selecting three-dimension menu
Inventor: TANAKA SUKEYUKI
IPC: G06F3/0482
Filed: 1993-10-19
Abstract: PURPOSE:To facilitate reference listing among adjacent menu items and to reduce selection hierarchies even when lots of menu items are in existence by selecting a required menu from menu items assigned to a stereoscopic graphic according to an entered command and executing the processing corresponding to the menu. CONSTITUTION:A command to display a menu stereoscopic graphic onto a display device is inputted by using an inputting device 101. And, a stereoscopic management section 107 receives the command via a command detection section 103 to input graphic data of a menu stereoscopic grahic via a command detection section 103 from a memory 104 to display the menu stereoscopic graphic onto the display device 108. The selected menu data are sent to an application program vias an API control section 106, in which the processing corresponding to the received menu data is conducted. Thus, a user can see easily entire adjacent groups without hiding other attribute groups and the attribute in other group is displayed simultaneously.
Patent JP-H08105967-A (JP)
Title: Radar device
Inventor: HISADA YASUMASA
IPC: G01S13/10
Filed: 1994-10-03
Abstract: PURPOSE: To provide a radar device capable of measuring an object for observation with a high resolution along a depthwise direction without using a large aperture antenna or narrow pulse width. CONSTITUTION: A radar device mounted on a moon-orbital observation satellite 1 or the like is provided with a transceiver section 2 for sending out the first transmission pulse f1 having a frequency reflected on the first moon surface 4-1 and not entering the moon soil, and the second transmission pulse f2 having a frequency entering the soil and reflected on the second moon surface 4-2, and then receiving the echo pulses thereof, as well as a signal processing circuit 11 for reversing the phase of the received echo pulse f1 ' of the first transmission pulse f1 and outputting the pulse f2 ' after the addition thereof to the second transmission echo pulse f2 '.
Patent JP-H02106793-A (JP)
Title: Control system for electro-optic display device
Inventor: TAKEDA SHOICHI
IPC: G09G3/00
Filed: 1988-10-17
Abstract: PURPOSE:To eliminate the need for investment of a high amt. and to allow the additional installation of electro-optic display devices as well as to have system extendability by connecting a central unit and the electro-optic display devices via telephone circuits and executing the schedule control of the displays by the respective electro-optic display devices. CONSTITUTION:Display data and timing data are outputted to a signal transmission device 14 by an input device 13 in the central unit 10 and the electro-optic display device 11 to be transmitted with the signal is called out, then the data are transmitted on the circuit. This data transmission operation is repeated by as much as the number of the electro-optic display devices 111 to 11n to be controlled. The data are stored into the 1st memory part m1 of a memory board 17 when the data are received in the electro-optic display device 11. The data d1 stored in a 1st memory part m1 is first read out successively right after the start of the display and are displayed on the display board 19. The data d2 stored in the 2nd memory part m2 are successively displayed in succession if the unit time is not elapsed yet. The need for the investment of the high amt. for the purpose of laying the private lines is eliminated and the system expandability is improved in this way.
Patent JP-H02107853-A (JP)
Title: Planetary gear reciprocating mechanism
Inventor: TOYOSHIMA NORIAKI
IPC: F16H1/28
Filed: 1988-10-17
Abstract: PURPOSE:To improve performance by applying a principle that the locus of one point on the periphery of a small circle becomes a diameter line of a large circle when the small circle is rolled inside the fixed large circle in two circles with radii in the relationship of 2:1. CONSTITUTION:When a crank E is rotated centering the center line D of a fixed gear A, a gear B is rolled inside the gear A, a pin C fitted to it is horizontally reciprocated, and a pin C fitted to it is horizontally reciprocated, and a piston arm F connected to the pin C is horizontally reciprocated. Two pistons G fitted to both ends of the piston arm F are horizontally reciprocated in a cylinder H, and the volume in the cylinder is changed. The ideal conversion of the motion mode and the acceleration/deceleration of the reciprocating motion from the reciprocating motion of the piston to the rotation of the crank are obtained according to this mechanism.
Patent JP-H1181355-A (JP)
Title: Foot holder for manhole, etc.
Inventor: TAKAHASHI EIZO
IPC: E06C9/04
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To carry out ascent and descent under a more stable of an ascending- descending person by composing the top face of a stepping section of a horizontal section towards the side section side from a central section and an inclined section upwards inclined at a specified angle from each end of the horizontal section. SOLUTION: A stepping section 5 is formed to a foot holder 1, and side sections 6 are formed on both sides of the stepping section 5. A large number of non-slip patterns 8 are shaped to the top face of the stepping section 5 in the axial direction so that an ascending-descending person does not slip. A corrugated gripping section gripped by the hand of the ascent-descent person is formed in the axial direction in the stepping section 5. Reflectors 10 are installed at both end sections. The stepping section 5 is constituted covering the whole circumference of a horizontal rectilinear mandrel 2 with a synthetic resin 4.  A horizontal section 11 is formed in uniform thickness towards the side section 6 sides from a central section S in the wall thickness of a covering by the synthetic resin 4, and the horizontal section 11 is thickened successively towards the side section 6 sides so as to be upwards inclined at an angle of 1-5 deg. from each end of the horizontal section 11, and inclined sections 12 are formed.
Patent JP-H02107095-A (JP)
Title: Color video signal processor
Inventor: NAITO HIDEFUMI
IPC: H04N9/86
Filed: 1988-10-17
Abstract: PURPOSE:To arbitrarily change and store the band ratio of a luminance signal and a color difference signal by providing a sample-and-hold circuit at the front step of a switching circuit, setting a sampling signal and keeping the periodicity of the luminance signal and the color difference signal written into a memory. CONSTITUTION:A sample-and-hold circuit 11 is provided at the front step of a change-over switch 8, a luminance signal Y is sample-and-hold by a sampling signal at the sample-and-hold circuit 11, and the time division multiplexing is executed by the R-Y signal and B-Y signal of the sample-and-hold luminance signal Y and a color difference signal. Since the sampling signal of the sample- and-hold circuit 11 has the periodicity and the luminance signal Y sample-and- hold to the circuit has the periodicity, even when the luminance signal Y and color difference signals R-Y and B-Y written in a memory 10 are time-division- multiplexed, the periodicity can be kept. Thus, the satisfactory luminance signal and the color difference signals R-Y and B-Y can be stored in the memory 10 by changing arbitrarily the band ratio.
Patent JP-H02111713-A (JP)
Title: Shampoo composition
Inventor: KURISUTOFUAA ROORENSU GAMAA
IPC: A61K8/46
Filed: 1988-10-17
Abstract: PURPOSE: To prepare a shampoo composition, comprising a surfactant, a nonvolatile silicone, an acyl derivative or an amidoxide, an antidandruff agent and water and having excellent hair conditioning and antidandruff effects at the same time. CONSTITUTION: This shampoo composition comprises (A) about 5-70wt.% of a synthetic surfactant, (B) about 0.01-10wt.% of a dispersed insoluble nonvolatile silicone, (C) about 0.5-5wt.% of a long-chain acyl derivative or a long-chain amidoxide, (D) about 0.1-3wt.% of a first antidandruff agent which is a 1- hydroxy-2pyridinethione salt, (E) about 0.1-3wt.% of a second antidandruff agent selected from hydroxypyridones represented by formula I (R is an aliphatic or an aromatic moiety having at least 1.3π factor), an imidazolylketone derivative represented by formula II (R<1> and R<2> are each an alkyl, an alkenyl, an aryl, an alkaryl, etc.) and a mixture thereof and (F) water. A preservative, a thickener, a perfume, a pH regulator, etc., as necessary, are compounded therein.
Patent JP-H0690678-A (JP)
Title: Production of fried food and its apparatus
Inventor: ISHIKURA SEIJIYOU
IPC: A23L5/10
Filed: 1991-09-13
Abstract: PURPOSE:To make it possible to efficiently produce a high-quality fried food using a small amount of oils and fats without consuming large amounts of oils and fats. CONSTITUTION:Foods kept in a state to be fried are placed on a cooking try 6 in a treating tank 1 and edible oils and fats 13 kept in a state heated from the outside of treating tank 1 are fed under pressure to piping 11 for feeding oil arranged above each cooking tray 6. The edible oils and fats 13 fed under pressure to the piping 11 for feeding oil are jetted from jetting nozzles 12 formed at plural positions of the piping 11 for feeding oil and the oils and fats are jetted to foods placed on the cooking tray 6 from above. As a result, these foods kept in a state to be fried can be prepared into the objective fried food in a state placed on the cooking tray 6.
Patent JP-H09107334-A (JP)
Title: Polarization plane modulation system for optical communication
Inventor: KAMIYA ISAMU
IPC: H04B10/61
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a polarization plane modulation system capable of reducing the state of not accepting polarization plane modulation as less as possible. SOLUTION: An optical fiber 1 is installed between a transmitter side S and a receiver side R in the polarization plane modulation system, and the transmitter side S is provided with a light source 2, a polarization plane modulator 6, and a modulation signal generator 4, and the receiver side R is provided with an analyzer 5, a photoelectric converter 6, and a reception signal processing section 7. In the transmitter side S, the polarization plane modulator 3 applies modulation to a light emitted from the light source 2 and propagated in the optical fiber 1. The modulation in this case is provided based on an electric signal from the modulation signal generator 4. In the receiver side R, the analyzer 5 receives the modulated light and the light passes through the analyzer 5 to convert the change in the polarized state of the modulated light into a light intensity change.  A polarization plane variator 10 is installed in front of the polarization plane modulator 3. The polarization plane variator 10 receives an output signal of a variation signal generator 12 and is activated to vary at all times the polarization plane of the light emitted from the light source 2 faster than a carrier speed of the modulation signal.
Patent JP-H0999559-A (JP)
Title: Ink jet recording device
Inventor: MISUMI YOSHINORI
IPC: B41J2/05
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To recover a heater to the normal state by providing a pulse signal output means for applying a high frequency pulse signal to an electrothermal converter in the divided different stages of drying conditions and carrying out the cleaning restoration process for cleaning the surface in the periphery of the electrothermal converter. SOLUTION: A celaning restoration process is controlled by operation procedures stores in a ROM 13 of a control section 12 and divided into a first stage and a second stage. In the cleaning restoration process in the first stage, the drive applied to a heater is a single pulse. On the other hand, in the second stage, driving pulses for not jetting ink and main pulses for jetting ink are applied to the heater alternately with the suspension time between the operations. In the first stage, scorches are accumulated intentionally on the heater to make the state of removing the above-said scorches from the heater together with the scorches formed previously in the process. In the second stage, the scorches accumulated on the heater are removed to clean the surface of the heater.
Patent JP-H10102252-A (JP)
Title: Vapor deposition device
Inventor: TAGUCHI TOSHIO
IPC: C23C14/24
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a vapor deposition device capable of effectively utilizing gaseous oxygen to be fed. SOLUTION: This device is provided with a vacuum vessel 11, a bulkhead 11c having a space dividing the vacuum vessel 11 into a vapor depositing chamber 11a and a storing chamber 11b and furthermore connecting the vapor depositing chamber 11a with the storing chamber 11b, a crucible 13 and an electron gun 14 generating the vapor 102a of a coating forming material 102, a cooling drum 17 provided at the space part of the bulkhead 11c and running a band shaped substrate while cooling is executed thereto, a vacuum pump 12a connected to the vapor depositing chamber 11a, a vacuum pump 12b connected to the storing chamber 11b and a shielding board 19 in which the base edge is fixed to the bulkhead 11c so as to cover the downstream side of the cooling drum 17 and moreover jetting gaseous oxygen 103 from the tip side toward a substrate 101.  Then, by operating the vacuum pumps 12a and 12b so as to make the atmospheric pressure in the vapor depositing chamber 11a slightly lower than that in the storing chamber 11b, an air stream heading from the base edge of the shielding board 19 toward the tip is generated on the space between the shielding board 19 and the cooling drum 17.
Patent JP-H08102913-A (JP)
Title: Method for reverse production of compressed moving picture data
Inventor: YANAGISAWA OSAMU
IPC: H04N19/625
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a method for reproducing compressed moving picture data through the use of a frame memory of a smaller storage capacity when the data of the MPEG system are reversely reproduced. CONSTITUTION: The compressed moving picture data of the MPEG system in the reverse reproduction are received in the reverse order from the forward reproduction in the unit of the GOP. Switch circuits 8, 9, 5 apply switch control to an input series and I-and P-pictures of 1 GOP and an I-picture relating to a preceding GOP in the forward direction are decoded and reproduced and the result is stored in a frame memory 2a, and a B picture of 1 GOP is stored in a data memory 7 without converting the coded data of the B-picture. While the data in the memories 7, 2a are being rewritten by the FILO system, the B-picture in the data memory 7 are decoded and reproduced and a switch circuit 6 is switch-controlled to provide an output of reproduced image data of each picture continuously in the reverse order.
Patent JP-2000090953-A (JP)
Title: Fuel cell power generation facility
Inventor: SAITO KEIJI
IPC: C02F3/28
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a stable and continuous operation over a long term, regarding a fuel cell power generation facility utilizing bio gas obtainable through the methane treatment of waste water in a beer producing plant. SOLUTION: A biogas concentration sensor 8 detects the concentration of the component of methane hydrocarbon or carbon dioxide in biogas, and sends the detected value to a summation part 16. This summation part 16, upon receipt of the detected value from the biogas concentration sensor 8 and a current power generation amount from a power generation amount instruction part, calculate a biogas feed volume on the basis of received values. In addition, a biogas feed volume adjusting valve 13 feeds biogas to a fuel cell plant 6, depending on the biogas feed volume calculated by the summation part 16.
Patent JP-2000091338-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MATSUKI HIROSHI
IPC: H01L23/522
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device at low cost. SOLUTION: A semiconductor device is provided with a silicon nitride film or silicon oxinitride film 103 formed through plasma CVD, a flattened silicon oxide film 104 formed by using the mixed gas of a gas containing silicon atoms and hydrogen peroxide, and a silicon nitride film 105 formed through plasma CVD on a semiconductor substrate 101, on which elements and wiring 102 are formed.
Patent JP-H07121934-A (JP)
Title: Program-recording reservation apparatus
Inventor: SOMA YOKO
IPC: H04N5/76
Filed: 1993-10-20
Abstract: PURPOSE:To obtain a program-recording reservation apparatus which can achieve the labor saving and the high speed of a program-recording reservation and whose operability does not depend on individual apparatus and a system constitution. CONSTITUTION:An extraction means 2 extracts, from a program-information supply means 1, program-broadcasting information corresponding to a kind designated by a program-kind designation means 3, and the program- broadcasting information is displayed on a display means 4. In a selection means 5, a desired program is selected from the program information displayed on the display meas 4, and the program-broadcasting information of the selected program is reserved in a reservation means 6. A reception recording means 7 receives and records a broadcast on the basis of the content of the reservation means 6.
Patent JP-H0977484-A (JP)
Title: Container lifter
Inventor: OKAZAKI SHINICHI
IPC: B66F7/22
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To eliminate any tangle in link operations by making a container go up and down in keeping approximately a horizontal attitude intact by means of pseudoparallel link mechanism, having the container turned over and discharged at a position got beyond a top dead center, and stabilizing its rotation in and around the top dead center of this pseudoparallel link mechanism. SOLUTION: An interval of tip parts between both upper and lower links 4 and 5 vertically rotating, with two fixed link fulcrums 2 and 3 at both vertical positions to a frame 1 is connected by a movable link 6 through two hinges 7 and 8, thereby forming a pseudoparallel link mechanism composed of the following formation that the sum total of lower link length and movable link length is made larger than that of fixed link length and upper link length between both these fixed link fulcrums 2 and 3, and in this constitution, a container 9 is held in the tip pat, and it is lifted and rotated within a turning area going beyond a vertical top dead center Y from the top of the floor.
Patent JP-H08125645-A (JP)
Title: Digital phase synchronization circuit
Inventor: KOGA SHOICHI
IPC: H04L7/027
Filed: 1994-10-26
Abstract: PURPOSE: To realize the high speed and stable digital phase synchronization circuit by calculating an average phase error between digital input data and a generated clock and correcting the phase depending on the average phase error. CONSTITUTION: An edge detection circuit 1 asserts an edge pulse EP every time a leading edge and a trailing edge of digital input data Dt are detected. An accumulator 5 accumulates a phase error output Mo every time the edge pulse EP is asserted to generate an accumulated phase error output AcE. A divider 8 averages the accumulated phase error output AcE by number of assert times of the edge pulse EP to generate an average phase error output AvE. The average phase error AvE when number of assert times of the edge pulse EP reaches a time constant N is loaded to a loadable counter LCo, in which the phase is corrected and phase synchronization of a regenerated clock is realized.
Patent JP-H01104726-A (JP)
Title: Method and device for charging sintering raw material
Inventor: FUJIMOTO MASAMI
IPC: C22B1/20
Filed: 1987-10-17
Abstract: PURPOSE:To form packed layers with which sintering is efficiently executed by obliquely gliding sintering raw materials specified in average grain size on an inclined chute having a sieve part, thereby forming the packed layers having the upper layer part specified in grain size and packing density on a pallet. CONSTITUTION:The sintering raw materials 1 having >=1.7mm average grain size are supplied from a hopper 2 via a drum feeder 3 onto an inclined chute 4. This inclined chute 4 has the upper inclined plate 5, the lower inclined plate 6 and the sieve part 7. Particles 1a of small diameters are passed and dropped through the sieve part 7 and the remaining particles 1b of large diameters are dropped on the lower inclined plate 6 to form the packed layers 9 consisting of the lower layer part 8b of the large-diameter particles 1b and the upper layer part 9a of the small-diameter particles 1a on the pallet 8. The opening of the sieve part 7 is so adjusted that the ratio at which the coarse particles of >=3mm grain size occupy in the upper layer part 9a attains <=7% to adjust the packing density of the upper layer part 9a to >=1.6ton/m<3>.