baber/WOPTO huggingface dataset:
Patent JP-H05286553-A (JP)
Title: Manually sorting conveyor device
Inventor: IKEFUCHI IWAO
IPC: B65G47/20
Filed: 1992-04-07
Abstract: PURPOSE:To provide a manually sorting conveyor which is capable of appropriately arranging operators on one side of the manually sorting conveyor according to the increase/decrease of the number of the operators and the volume of goods to be carried by making an arrangement so that the operators may be able to reach the goods to be carried on the conveyor even when the operators to carry out the manual sorting are arranged on one side of the manually sorting conveyor. CONSTITUTION:A switching dumper 5 is provided to the lower end part of a supplying chute of goods to be carried, and the position of the switching dumper 5 is appropriately switched to the one-side sorting position or the both- side sorting position.
Patent JP-H01256892-A (JP)
Title: Terminal display control system
Inventor: TAMAKI MASANOBU
IPC: H04Q3/545
Filed: 1988-04-06
Abstract: PURPOSE:To freely control arbitrary terminal display information at an arbitrary time by an application program on a computer by connecting the independent computer to an electronic exchange and informing terminal display information in the computer to the exchange and controlling the terminal display based on this information. CONSTITUTION:A terminal display request is informed from a computer 30 to a terminal display control means 12 through a terminal display control information line 31, a computer interface part 15, and a terminal display request receiving means 13. When the terminal display control is possible, the terminal display control means 12 reports acceptance of the request to the computer 30. The computer 30 informs terminal display information to the terminal display control means 12. The terminal display control means 12 identifies a terminal equipment 20 based on received information and controls the terminal display control of the terminal equipment 20 through a terminal interface part 11. Thus, the terminal display control of the exchange is arbitrarily performed from the computer side.
Patent JP-H03285829-A (JP)
Title: Magnetite stuck with activated carbon
Inventor: TAMAURA YUTAKA
IPC: C01G49/08
Filed: 1990-03-30
Abstract: PURPOSE:To obtain very handy magnetite stuck with activated carbon by holding magnetite in a region of specified temp. and supplying reductive substance or electrons to escape oxygen ions from magnetite and allowing carbon compd. to react with the surface of magnetite defective in oxygen. CONSTITUTION:For example, magnetite (Fe3O4) 1 is introduced into a chamber 3 held at 250-700 deg.C by a heater 2. When hydrogen is supplied into the vessel 3 from a supply source 4 and allowed to react with magnetite, water is taken off and activated magnetite (Fe3O4-x) defective in oxygen is obtained. Then hydrogen is stopped and when carbon compd. i.e., gaseous CO2 is supplied to this magnetite defective in oxygen from a supply source 5, Fe3O4-x is changed into Fe3O4 and CO2 is changed into C. Magnetite 1a is obtained wherein activated carbon is stuck on the surface with carbon deposited thereon. For example, magnetite 1a is allowed to react with oxygen and thereby CO2 is generated. Further magnetite 1a is allowed to react with hydrogen and thereby methane is easily obtained.
Patent JP-H0590941-A (JP)
Title: Data output device for cmos logic circuit
Inventor: MARUKO DARABOORA
IPC: H03K19/003
Filed: 1991-03-27
Abstract: PURPOSE: To suitably match delay in signal propagation in switching phase with ground noise reduction by shortening a time derived from a switching current. CONSTITUTION: The device 1 is intended for a CMOS logic circuit with a fast switching rate and includes a couple of signal inputs 2 and 3 and an output 4, this device 1 includes three couples of transistors(TR) 5 to 7 which are connected basically in parallel to one another, and the TR couples 5 to 7 are all n-channel MOS types. The TR couples 5 to 7 are driven through a resistance line having corresponding resistances R1 and R2, which are connected between gate electrodes G1 and G2, and G4 and G5 corresponding to the 1st and 2nd TR couples 5 and 6 and 2nd and 3rd TR couples 7. Therefore, the value of a differentiation ratio dI/dt is decreased and switching noise is also suppressed.
Patent JP-S63251962-A (JP)
Title: Signal processor
Inventor: YAMAGATA SHIGEO
IPC: G11B20/02
Filed: 1987-04-08
Abstract: PURPOSE:To reduce the dropout of signals stored in a memory, by detecting the dropout quantities of the signals stored in the memory and supplied signals and causing rewriting to be performed in accordance with the compared results of the quantities with each other. CONSTITUTION:Horizontal synchronizing signals 28, vertical synchronizing signals 30, and dropout pulses 32 are supplied to a memory controlling circuit 46 which controls a memory circuit 36 from a reproduction processing circuit 22. From a dropout, for example, the envelope of input signals can be detected. The reproduction processing circuit 22 monitors the number of dropouts (DO number) of the same picture signal continuously sent from a reproducing amplifier 20 and sends its minimum value to a CPU 12 as the DO number signals of recording signals. Therefore, even when the dropout temporarily or suddenly increases in the supplied signals, the increase is automatically detected by a comparing means and memory freeze is retried. As a result, the optimum data can be stored in a memory.
Patent JP-2000278610-A (JP)
Title: Image pickup device
Inventor: KUMAGAI YOSHIZO
IPC: H04N5/335
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of a whiteout in the case of photographing the sunlight and suppress a rough surface in a sunlight image. SOLUTION: A discrimination means consisting of a differential amplifier 7 that is connected to an OFD terminal 20 of a solid-state image pickup element 4 and of a comparator 8 receiving an input from the differential amplifier 7 and provides an output of an inverted logic signal, detects a current flowing to the OFD terminal by photographing the sunlight, increase an OFD voltage to control the solid-state image pickup element thereby suppressing occurrence of a whiteout.  The discrimination means, a correlation double sampling circuit 10 that eliminates a clock signal from an output of the solid-state image pickup element and of a gamma correction circuit 12 that receives an input from the correlation double sampling circuit 10, and a control means that controls a setting voltage of a white clip in response to an output of the discrimination means detect the current flowing to the OFD terminal by photographing the sunlight and clips a signal over a level to suppress occurrence of surface roughness.
Patent JP-H09272066-A (JP)
Title: Fastening method and device for bolt of impact wrench
Inventor: NODA HIROTOSHI
IPC: B25B21/02
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To ensure the use of accurate rotor encoder through detection of rotation of electric motor to which impact or reaction rotation force of a hammer is not applied and also ensure an accurate fastening work of a bolt or nut by controlling the actual screw fastening force. SOLUTION: This device comprises an impact sensor 21 detecting that a hammer 8 is released from an anvil, and a sensor 22 detecting rotation of a motor 2. The quantity obtained by subtracting the rotation of the motor 2 during one impact at which the anvil 9 does not rotate from the rotation of the motor during one impact detected by an impact sensor 21 is detected as an advance quantity at one impact of the anvil 9. When the advance quantity reaches a set value, the rotation of the motor 2 is stopped.
Patent JP-H03286439-A (JP)
Title: Focus servo control system for levitating height control type magnetic head
Inventor: KANAMARU TAKUJI
IPC: G11B11/105
Filed: 1990-03-30
Abstract: PURPOSE:To realize stable focus servo by executing focus search after setting laser power so that the peak value of total quantity of light falls within an appropriate range. CONSTITUTION:A means 2 capable of changing the power of a laser 3 into several steps and a deciding means 6 to decide whether the total quantity of light peak value falls within the prescribed appropriate range at the time of the focus servo or not are provided, and after the laser power is set so that the total quantity of light peak value falls within the appropriate range, the focus search is executed. Thus, by setting the laser power so that the total quantity of light peak value falls within the appropriate range, a focus servo system can follow the recording surface of the magneto-optical disk even if the reflection factor of the recording surface of the magneto-optical disk varies. Thus, stable focusing can be realized.
Patent JP-H02265986-A (JP)
Title: Ferroelectric liquid crystal composition and photoswitching element using it
Inventor: TERAJIMA KENJI
IPC: G02F1/137
Filed: 1989-04-07
Abstract: PURPOSE:To obtain the title compsn. having high speed response even though a spontaneous polarization value is small by combining a non-chiral smectic liq. crystal compd. with an optically-active compd. CONSTITUTION:A ferroelectric liq. crystal compsn. contg. the below described three components, i.e., 75-95wt.% component A, 3-9wt.% component B and 3-12wt.% component C and the phase transfer series of which is in the order of an isotropic liq., a choresteric phase, a smectic A phase and a schiral smectic phase and with a spontaneous polarization value of 30nC/cm<2> or smaller, from the high temp. side. In this compsn., the component A is a compd. selected from compd. of formula I (wherein R<1> and R<2> are each a 1-18C alkyl, alkoxy or alkanoyloxy) and formula II (wherein R<3> and R<4> are each a 1-18C alkyl or aikoxy); the component B is a compd. selected from compd. of formula III (wherein R<5> is the same as R<3> and R<4>; R<6> is a 2-18C alkyl or a 1-18C alkoxy; * indicates an asymmetric carbon atom) and compd. of formula IV (wherein R<7> is the same as R<3> and R<4>; R<8> is the same as R<6>; * is described above); the component C is a compd. of formula V (wherein R<9> is the same as C<3> and C<4>; R<10> is a 2-18C alkyl; X is a group of formula VI or VII; m and n are each 1 or 2 and m+n=3; * is described above).
Patent JP-H04318774-A (JP)
Title: Movie camera provided with still picture pickup function
Inventor: SOEDA HARUO
IPC: G03B15/05
Filed: 1991-04-18
Abstract: PURPOSE:To obtain a sharp reproduced still picture with high picture quality by flashing a strobo automatically at still picture pickup when the illuminance of an object is less than a minimum object illuminance in the case of still image pickup on the way of movie image pickup CONSTITUTION:A still controller 68 discriminates the presence of the necessity of a strobo light based on luminance information comprising iris information from an iris position detection circuit 90 and gain information or the like from an AGC circuit 36. When an illuminance of an object is less than a minimum object illuminance, the still controller 68 inputs a synchronizing signal to a strobo control section 96 synchronously with the electronic shutter timing. As a result, while the strobo light is flashed automatically from the flash section 98 of the strobo 20, a still picture for each frame is picked up. The picked-up picture is a sharp reproduced still picture with high quality.
Patent JP-S61245270-A (JP)
Title: Two-way bus control system
Inventor: FUKUDA TAKAO
IPC: G06F13/20
Filed: 1985-04-23
Abstract: PURPOSE:To deconcentrate a risk at the occurrence of a trouble and to detect easily the trouble by dividing one peripheral device by function, providing a bus corresponding part thereon and returning an individual signal. CONSTITUTION:The basic frame 5 of a primary switch and its additionally installed frame 6 are connected to a channel system bus composed of an address bus 1 connected to a central control unit 4, a data bus 2 and a control bus 3. The basic frame 5 and the additionally installed frame 6 are provided with a bus corresponding part 51 and a bus corresponding part 61. The frame specified by the central control unit 4 reads data, and an individual response signal is returned upon the termination of data processing.
Patent JP-H10277368-A (JP)
Title: Environment cleaning composition, environment purifying material and production
Inventor: ISHIBASHI ISATO
IPC: B01J21/06
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain an environment cleaning composition which can improve the activity of a photocatalyst and efficiently clean harmful substances such as offensive odors, harmful gas, bacterial, and organic substances, an environment purifying material using the composition, and its production method. SOLUTION: An environment purifying composition containing a photocatalyst such as titanium oxide, an organometalic complex, and/or an organic compound containing an azo group is used directly or added to the base material of resin, etc., to form an environment cleaning material, or the surface of the base material is coated with the composition incorporated additionally with a binder and a solvent to form an environment cleaning material.
Patent JP-H03287416-A (JP)
Title: Automotive intake device
Inventor: NAKAMURA KENJI
IPC: B60K13/02
Filed: 1990-03-31
Abstract: PURPOSE:To improve productivity at the time of connecting a suction duct to a resonator installed in a narrow space inside an automobile by forming a trough-shaped receiving part at the resonator, bringing the suction duct into contact with the receiving part of the resonator, and moving the suction duct forward to fit it into the resonator. CONSTITUTION:A resonator 18 provided in a front fender 17 is connected to a suction duct 15 extended from the air cleaner 14 of an engine 13. In such an intake device for an automobile, a trough-shaped receiving part 21 following the peripheral shape of the end connection of the suction duct 15 is protrusively formed at the end connection 19a, to the suction duct 15, of the resonator 18. The end connection of the suction duct 15 is drawn close to the end connection 19a of the resonator 18 so as to bring the peripheral surface of the suction duct 15 into contact with the trough-shaped receiving part 21. Accordingly, the suction duct 15 can be fittingly secured into the resonator 18 by pushing the suction duct 15 forward along the shape of the receiving part 21.
Patent JP-S5712389-A (JP)
Title: Electronic wrist watch with scale generating function
Inventor: AYUSAWA HITOMI
IPC: G10H5/06
Filed: 1980-06-26
Abstract: PURPOSE:To output a melody tone corresponding to a musical sheet through simple consitution by punctuating a generated scale through controlling a gate with an inhibition signal read out from a frequency-division-ratio storing circuit. CONSTITUTION:A frequency-division-ratio signal is read out from a frequency- division-ratio storing circuit 10 via an address counter 9 synchronizing with a synchronizing signal 14, and a scale signal having a corresponding frequency division ratio is generated by a frequency-division-ratio varying and frequency divising circuit 4. On the other hand, an inhibition signal is read out, synchronizing with the signal 14, from the circuit 10 together with the frequency-division-ratio signal and passed through a gate 8 to close a gate 11, thereby punctuating the scale signal passed through the gate 11. Thus, the scale signal for note length, etc., corresponding to the musical sheet is generated and a melody tone which corresponds to the musical sheet is outputted with the simple constitution.
Patent JP-H03286050-A (JP)
Title: Feed water device
Inventor: AIDA KANAE
IPC: F23N1/08
Filed: 1990-03-30
Abstract: PURPOSE:To prevent feed water from an unnecessary stoppage at the time of operating a change-over switch by providing the change-over switch in a barrel part of a shower head and a detecting part for opening and closing a feed water piping in a part other than the barrel part. CONSTITUTION:A feed water pipe 2 equipped with a shower head 23 at an outlet of a discharge pipe 22 is provided. A change-over switch 24 to change discharge water flow into a shower-form or a straight-form is provided in a barrel part 23a of the shower head 23. A detecting part 41 is also provided in a part 23b other than the barrel part of the shower head 23. The feed water pipe 2 is then opened and closed by operating an opening and closing means through a control means, when the detecting means 41 detects a user's hand and the like. In this operation, the detecting means 41 can be made not to detect, the user's hand and the like at the time of change over operation of the change-over switch 24.
Patent JP-S5517204-A (JP)
Title: Brushless dc motor
Inventor: BAN ITSUKI
IPC: H02K29/00
Filed: 1978-07-19
Abstract: PURPOSE:To switch and control rotational direction of a brushless DC motor by utilizing a semiconductor switch. CONSTITUTION:When a rotational direction switching switch 26 is connected with a point 26a, transistors 7 and 8 are connected with armature coils 2a to 2c in series. Then transistors 10, 12, and 14 are energized if hole elements 16 to 18 are located in the S pole magnetic field, thus causing voltage drop in resistores 10a, 12a, and 14a, and energizing transistors 7 to 9 through diodes 20, 22, and 24. As a result, the armature coils 2a to 2c are energized with different phase of 120 degrees each other, and rotational torque is generated, thus rotating the magnetic field 1 in an arrowed direction. When the switch 26 is connected with a point 26b, emitter side of the transistors 10 to 14a are deenergized, and the emitter side of the transistors 11 to 15 are connected with a forward voltage terminal 5a. As a result, only if each hole element is located in the N pole magnetic field, transistors 7 to 9 are energized through the diodes 21 to 25, thus generating rotational torque in the opposite direction.
Patent JP-2000281174-A (JP)
Title: Restricting tool for use in stacking container in container ship
Inventor: HAMAZAKI RYUICHI
IPC: B63B25/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a restricting tool for use in stacking containers which does not hinder a stacking work when a plurality of containers are vertically stacked within a ship. SOLUTION: The restricting tool 51 restricts containers 14 which are adjacent to each other in the width direction B of a ship. The restricting body of the tool 51 comprises a movable arm 54 rotatably mounted to one of a pair of upper and lower engaging bodies 53 each having a protrusion, and one of a pair of upper and lower engaging bodies 59 each having a protrusion is inserted into a mount hole 58 of a free end of the arm 54. Each protrusion is releasably inserted into each hole of upper and lower end surfaces of each container 14. When the protrusion of one of the engaging bodies 53 is inserted into a hole of the container 14, the arm 54 rotates between an engaging position X where the protrusion of the other engaging body 59 can be inserted into a hole of an adjacent container 14 and a retracted position Y where the arm retracts from within a stacking space 11b of an adjacent container 14.
Patent JP-H0334369-A (JP)
Title: Optical sensor
Inventor: USUI MASAYUKI
IPC: H01L27/14
Filed: 1988-04-11
Abstract: PURPOSE:To enable an optical sensor to be easily formed, to make a displacement detection region enlarged corresponding to the shape of the sensor, and to enable the sensor to be possessed of a wide dynamic range by a method wherein the photodetective region of the optical sensor or an opening provided onto the photodetective region is formed into such a shape that it deceases or increases almost linearly in width along a certain direction on a plane. CONSTITUTION:An optical sensor 1 is provided with a tapered photodetective region which increases gradually in width along a rightward direction facing this paper as shown in a figure. An optical spot 2 moves in the direction of an arrow in the figure, and the direction in which the optical sensor 1 changes in width is made nearly coincident with the direction in which the optical spot 2 moves. In this state, when the optical spot 2 larger than the width of the optical sensor 1 moves in the direction of an arrow, the sensor 1 changes in light receiving area proportional to a position, so that the output of an amplifier changes linearly, therefore the position of the light spot can be detected basing on the output. A position detecting range can be widened as far as the width of the tapered photodetective region does not exceed the diameter of the light spot.
Patent JP-H08265372-A (JP)
Title: Video conference system and router device for video conference system
Inventor: ICHIMURA SATOKICHI
IPC: H04L29/06
Filed: 1995-03-20
Abstract: PURPOSE: To enable the coexisting of LAN and WAN lines by separating image data from data for video conference data, changing the compressing system of image data and compressing the image data again. CONSTITUTION: When a LAN interface circuit 14 receives video conference data, a protocol conversion part 11 divides data into each of image, voice and control data. The image data is delivered to a compression elongation circuit 12 and the sound and and control data for which data conversions are unnecessitated is held. The circuit 12 elongates compressed image data, delivers the image data to a compression and expansion circuit 13 via a transmission bus 16, recompresses the image data for a WAN line and delivers the image data to the conversion part 11. The image data is coupled with the voice and control data held by performing protocol conversions by a coupling means, the image data is delivered to a WAN interface circuit 15 and the data is transmitted to a conference system terminal via the WAN line. Thus, the coexisting of the LAN and WAN lines becomes possible.
Patent JP-S5211329-A (JP)
Title: Controlling device of air to fuel ratio
Inventor: HATSUTORI TADASHI
IPC: F02M23/04
Filed: 1975-07-16
Abstract: PURPOSE: Controlling device of air to fuel ration with which smooth start of internal combustion engine can be performed usually, is provided. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06172913-A (JP)
Title: Titanium carbide-based cermet alloy
Inventor: NAKAHARA YUICHI
IPC: C22C29/10
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a TiC-based cermet alloy having both high strength and high toughness by combining a TiC-based hard phase with a Co or Ni-based bonding phase and specifying the Ti and Mo contents of the bonding phase. CONSTITUTION:This TiC-based cermet alloy consists of a TiC-based hard phase which may contain WC as necessary and a Co- and/or Ni-based bonding phase. The Ti and Mo contents of the bonding phase satisfy the conditions of Mo/Ti>=0.85 and Ti+Mo>=6wt.% or Ti+Mo+W>=7wt.%. Feeding sources for Ti and Mo allowed to enter into solid soln. in the bonding phase are TiC in the hard phase and added metallic Mo. The pref. amt. of Co or Ni added is about >=15vol.% and that of WC is about 5-50vol.%. The bonding phase is strengthened, the hardness is made equal to or higher than that of TiCN and excellent toughness can be ensured.
Patent JP-S53128458-A (JP)
Title: Electric razor
Inventor: NISHIJIMA TOMIO
IPC: B26B19/04
Filed: 1977-07-21
Abstract: PURPOSE: To simplify construction with improved sealability by means of a set screw fixing a partition plate within a blade unit which is adapted to serve as a guide of the inner blade retaining body sliding on the surface in the moving direction. 
     COPYRIGHT: (C)1978,JPO&Japio