baber/WOPTO huggingface dataset:
Patent JP-S59137399-A (JP)
Title: Method and apparatus of growing low-dislocation density single crystal
Inventor: SHINOYAMA SEIJI
IPC: C30B27/02
Filed: 1983-01-28
Abstract: PURPOSE:To obtain a low-dislocation density crystal by providing auxiliary heaters in addition to a main heater in pulling and growing a single crystal, controlling the temp. at the part close to the contact part of a melt surface with a crucible, and minimizing the thermal stress applied to the crystal at the growing time. CONSTITUTION:In a growing apparatus for a single crystal having low dislocation density such as GaAs, auxiliary heaters 7, 8 in addition to a heater 1 are provided to a crucible 2. The auxiliary heater 7 is arranged at the position of a melt surface and the temp. is controlled by a thermocouple 7' or the like. The side face of a crystal 4 after growing is heated by the auxiliary heater 8 so as to lower a thermal stress by making the temp. at the inside of the crystal 4 uniform. In this manner, the control of the diameter a crystal having low-dislocation density becomes easy.
Patent JP-H06224986-A (JP)
Title: Transmitter-receiver
Inventor: TOKI NOZOMI
IPC: H04M1/02
Filed: 1993-01-27
Abstract: PURPOSE:To prevent sneaked sound from a receiver to a transmitter and to prevent the user from notifying the switch operation by not delivering an undesired sound to a talking opposite party when a conversation is interrupted in the talking state. CONSTITUTION:When the user puts a reception section on an ear, a sensor 4 senses the contact with the ear and outputs a contact sensing signal. A control section 21 increases a gain of a transmission amplifier 22 by the contact sensing signal. Then a transmission signal from a transmitter 23 is amplified and sent to a line. Furthermore, when the user interrupts the conversation and detaches the reception section 3 from the ear, since the contact sensing signal from the sensor 4 is lost, the control section 21 decreases the gain of the transmission amplifier 22. Thus, the transmission level of a voice or the like from the transmitter 23 to a line is much decreased. Then when the ear is touched to the receiver section 3 to restart the conversation with the talking opposite party, the gain of the transmission amplifier 22 is again increased by the contact sensing signal from the sensor 4.
Patent JP-H10207452-A (JP)
Title: Electronic percussion instrument
Inventor: SUENAGA YUICHIRO
IPC: G10H3/14
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely activate a switch regardless of the blow direction by a stick by forming a pressing surface for pressing the switch of a pad to a projecting curvilinear surface toward the switch. SOLUTION: At the time of ordinary playing, a player strikes the pad part A by the stick to produce sounds and activates the switch 5 by striking the coating part 7A of the pad 7. When the part A to be struck is struck, the switch pressing part 13 is compressed and its switch pressing surface 13a presses the switch 5, thereby pressing a movable contact to a stationary contact and activating the switch 5. In such a case the switch pressing surface 13a of the switch pressing part 13 is formed as the projecting curvilinear surface to make the contact area with the switch 5 smaller than the conventional switch pressing surface consisting of a flat surface and, therefore, even if the coating part 7A is struck diagonally or from a transverse direction by the stick, the dispersion of the impact force is small and the switch pressing part 13 is effectively elastically deformed, by which the switch 5 is pressed.
Patent JP-H10210136-A (JP)
Title: Portable telephone set
Inventor: OTOMORI REIKO
IPC: H04W88/02
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To improve the operating convenience by switching an automatic answering telephone mode into a speech mode so as to set a speech state in the case that a handset is hooked off or a speech key is depressed before the number of received ring tones exceed a preset ring tones of less than plural numbers. SOLUTION: When a control section 11 detects an incoming call, the control section 11 reads setting information of a storage section 9, counts number of received tone if it is in the automatic answering telephone mode and reaches an automatic reply state when number of received call tones exceeds a set number of time and starts a recording/reproducing section 10. When the user carrying the portable telephone set depresses a speech key or hooks off before number of the call tones reaches the setting number of times, the control section 11 controls a switch section 3 to stop the automatic answering telephone mode and to set the hook-off state, and then the user reaches a speech available state with a caller by using a transmitter 4 and a receiver 5.  Thus, even when the user leaves the automatic answering telephone mode not set, the user is available of immediate speech without releasing the automatic answering telephone mode.
Patent JP-H06231888-A (JP)
Title: Stabilizer circuit
Inventor: REIMONDO KURUKA
IPC: H05B41/24
Filed: 1993-01-27
Abstract: PURPOSE: To light a discharge lamp with a large power factor by carrying out a.c. input to a DC/AC transformer through a rectifying circuit and at the same time connecting connection points of a pair of diodes with one end of the discharge lamp through a capacitor, and connecting the other end with a switching transistor through an LC circuit. CONSTITUTION: After passing an EMI filter constituted of an inductane 6 and a capacitor 8 and an EMI filter constituted of an inductance 7 and a capacitor 10, a.c. voltage applied to the a.c. input terminals 1, 2 is rectified by diodes 11, 12. The resultant d.c. voltage is applied to d.c. input terminals 13, 14 of a half bridge DC/AC transformer 15 through a voltage doubler circuit 8. The voltage from the mutual connection points of the diodes 11, 12 is applied to one end electrode 27 of a discharge lamp 20 through a capacitor 21. The other end electrode 28 of the lamp 20 is connected with a mutual connection point 22 of switching transistors 18, 19 through an LC circuit constituted of inductances 24, 25 and the capacitor 26. When either one of Tr 18, 19 is turned on, the control circuit 34 controls as to turn off the other.
Patent JP-H03219080-A (JP)
Title: Method for cleaning deposited film forming device
Inventor: KARIYA TOSHIMITSU
IPC: C23C16/44
Filed: 1990-01-23
Abstract: PURPOSE:To clean the inside of an Si-based deposited film forming vacuum reaction vessel in a short time with high efficiency and to form a high quality deposited film by plasma-etching the inside with a mixture of gaseous ClF3 and a dilution gas having a specified composition under specified conditions. CONSTITUTION:An Si-based deposited film is formed on a substrate by a glow discharge in the vacuum reaction vessel. In this deposited film forming device, the inside of the reaction vessel is plasma-etched and cleaned to remove a deposited coating film to prevent the generation of defects due to the released powder. A mixture of gaseous ClF3 contg. >=10vol.% gaseous ClF3 as the etchant is introduced into the reaction vessel, and the etching is carried out at 0.1mTorr to 10Torr pressure with the discharge power of 25-500mW/cm<2>. In this case, the gaseous mixture is introduced into the reaction vessel preferably at the rate of 50sccm to 5slm. Consequently, the inside of the reaction vessel is etched and cleaned with high efficiency.
Patent JP-2000201804-A (JP)
Title: Curatain hook
Inventor: SUGIMURA TAKETSUGU
IPC: A47H13/04
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To make it difficult to discharge harmful matter during using, at the time of burning or after burning and to easily recycle a curtain hook by using polyester as the resin components of the material of the curtain hook. SOLUTION: Polyester is used as the resin component of a recyclable and low-pollution curtain hook 1. As the polyester, polyethylene terephthalate is suitably used and copolymerization polyethylene terephthalate is preferable in particular. In addition, in the case of the curtain hook 1 of ratchet construction formed of a hanger main body 2 with a fixing part 5 to a curtain and a hook body 3 provided with an engaging pawl 35 to be slidably engaged with the tooth-shaped projection 41 of the main body 2, the strength of the pawl 35 can be improved by setting the IV value of the body 3 to be 0.45. In order to produce the curtain hook 1 like this, it is suitable to use a method inject- molding polyester material into a die of a cold runner system after a drying process.
Patent JP-2000210977-A (JP)
Title: Manufacture of pipe joint with silincer socket
Inventor: TAKENAKA HYOE
IPC: B29C45/16
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a pipe joint with dimensional accuracy by placing an outer shell in a second mold cavity having an outer shell placing part being small for a contraction of outer shell synthetic resin and an inner layer forming part to the inside of the outer layer of an outer shell joint main body after the injection molding of the outer shell, and injection-molding elastic resin having a specific rigidity or lower. SOLUTION: Synthetic resin 1A is injection-molded in a first mold cavity so as to integrally mold an outer shell comprising the outer layer 111 of a coupling main body 11 and a socket 12. In the next place, there is used a second mold 4 provided with a cavity having an outer shell placing part being smaller for a contraction of the outer shell synthetic resin 1A than the first mold cavity and an inner layer forming part to the inside of the outer layer 111 of the outer shell joint main body 11. Then, the outer shell is placed on the outer shell placing part within the cavity of the mold, and by injection-molding elastic resin 1B having a rigidity of 80 or lower in the inner layer forming part, an inner layer 112 is formed at the inside of the outer layer 111 of the outer shell joint main body 11. As as result, manufacture can be carried out with excellent dimensional accuracy.
Patent JP-H08201030-A (JP)
Title: Method for measuring roll diameter of multiple-spindle roll turret
Inventor: IEJI TOSHIHIRO
IPC: G01B17/00
Filed: 1995-01-30
Abstract: PURPOSE: To accurately measure roll diameter after moving the support shaft of a roll to a fixed position by turning a turret. CONSTITUTION: First, the fixed position of a two-shaft turret 1 is confirmed depending upon whether or not a zero-point tool 5 installed at a supporting frame 11 is detected by a position sensor 6. Then, when the fixed position is confirmed, the diameter of a roll 10 fitted to a first supporting shaft 2 is measured by a distance sensor 7. Also, when the turret 1 is not located at the fixed position, a motor 4 is operated and the turret 1 is rotated until a sensor 6 detects the tool 5 on the basis of the turning command of the operation device. Then, when the tool 5 is detected, the motor 4 is stopped and then the roll diameter is measured by the sensor 7. A roll diameter and the remaining amount of sheet are calculated by an operation device according to the measurement value.  When the roll 10 has a remaining amount of sheet material, the measurement of roll diameter is started again. When these is no remaining amount, measurement is completed and the an alarm such as the replacement of the roll 10 is outputted.
Patent JP-H10205370-A (JP)
Title: Throttle controller of internal combustion engine
Inventor: ISOBE TAIJI
IPC: F02D41/04
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To improve turbulence of A/F (the air fuel ratio) during the transient operation of an internal combustion engine. SOLUTION: In an ECU(electronic control unit) 20, intake air pressure as load of an internal combustion engine 1 is estimated according to the accelerator opening AP detected by an accelerator opening sensor 9, the estimated intake air pressure is made linear, and linear intake air pressure is calculated. The throttle opening of a throttle valve 3 is controlled on the basis of the linear intake air pressure, and the air amount is supplied to the internal combustion engine 1. Moreover, the fuel amount corresponding to the linear intake air pressure is calculated, the fuel injection time of an injector 17 is controlled, and the fuel amount is supplied to the internal combustion engine 1. Therefore, turbulence of A/F can be improved even during the transient operation of the internal combustion engine 1.
Patent JP-H11212966-A (JP)
Title: Information processor, information processing method and record medium recording method
Inventor: OGATA KOJI
IPC: G06F17/22
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce an inputting work to a 2nd information input management table by automatically producing plural sentences from sentences of a 1st information input management table and inputting them to the 2nd information input table. SOLUTION: A 1st information input management table 32 manages data based on an information input from a user, and an information extracting part 34 takes out define statements stored in a data storing part 33 to a data extracting part 35 based on information inputted to the table 32 and makes the an extracted data storing part 36 store data. An automatic sentence producing part 37 combines define statements to produce plural sentences about a data group stored in the part 36 and inputs plural sentences that are produced to a 2nd information input management table 38. Thus, it is possible to reduce an inputting work to the table 38 and to produce appropriate sentences.
Patent JP-S55106831-A (JP)
Title: Swiveling method for automobile headlamp to get into line with moving angle of front wheel
Inventor: MINOWA YUTAKA
IPC: B60Q1/12
Filed: 1979-02-07
Abstract: PURPOSE:To improve safety during drive at night in such a way that headlamps are made possible to constantly illuminate ahead in response to course changes of automobile by connecting a steering main shaft through a transmission to right and left light fixtures which are interlinked with each other. CONSTITUTION:A swiveling toothed wheel 9 of one side of light fixture 8 is given transmitted movement from front wheels 3 on a steering main shaft 2 swiveled by operating a steering wheel 1 through transmission toothed wheels 4-7. Then, a connector 11 connects one side of light fixture 8 to the other side of light fixture 10, right and left headlamps 12, 13 can be swiveled to the right and left by interlocking turns of the swiveling wheel 9 in such a way of getting into line with the both fixtures 8, 10. Thus, the headlights 12, 13 are swiveled by constantly getting into line with the moving angle of the front wheels, which facilitates to illuminate plenarily ahead. In consequence, safety during drive at night can be improved.
Patent JP-S56109341-A (JP)
Title: Photosensitive and heat-sensitive composition
Inventor: KUNIKANE MAKOTO
IPC: G03C1/735
Filed: 1980-02-04
Abstract: PURPOSE:To obtain a positive image of a high contrast by using a specified dioxime compound as a chelating agent for a photosensitive and heat-sensitive composition contg. a Co (III) ammine or amine complex to lower the coloring density of an exposed part. CONSTITUTION:A dioxime compound represented by the formula (where each of R1 and R2 is alkyl, aryl or aralkyl and n is 0-3) is used as a chelating agent. A photosensitive and heat-sensitive composition is manufactured consisting of the 1st layer based on a naphthol or phenol deriv. which loses the reducing power by the action of activated radiation and a sensitizing dye on a support, the 2nd layer based on a Co (III) complex and the chelating agent and the 3rd layer (image forming layer) based on phthalaldehyde or the like which colors by the action of a basic substance, pyrylium dye which is decolored or aminotriarylmethane or the like which loses the coloring power. The composition is imagewise irradiated with visible light, heated, and irradiated with ultraviolet rays. Thus, a colored or decolored image is formed in the part of the image forming layer corresponding to the original image.
Patent JP-H06219509-A (JP)
Title: Bucket automatic warehouse
Inventor: OBA SHUNICHI
IPC: B65G1/00
Filed: 1993-01-28
Abstract: PURPOSE:To execute the rapid and smooth treatment for a number of shipping orders consisting of a plurality of items by simultaneously operating a plurality of shipping lines, and providing a plurality of traversers in the shipping lines. CONSTITUTION:A number of layers of shipping home conveyors 3', 3''... whose capacity is several time larger than that of entering home position conveyors 10 are provided, and the respective home position conveyors are connected to a shipping station 31 by a plurality of rows of traversers 4, 4'..., a reservoir 5' and conveyors 7, 7'.... When the shipping order is made, a plurality of stacker cranes 2 are simultaneously operated for each item, the specified buckets 1 are taken out from racks respectively, and collected to the shipping station 13 through the respective conveyors, traversers or the like. The required item in the bucket 1 is transferred to an empty container which is carried to the shipping station 13 through an empty container supplying device 11, empty containers conveyors 12, 12', and the rest of the buckets 1 are stored from the entering conveyor 8 to the original rack.
Patent JP-S5397938-A (JP)
Title: Undercoating for vacuum deposition
Inventor: SEKIYA MASATO
IPC: C04B41/89
Filed: 1977-02-09
Abstract: PURPOSE:To prevent cracking of a vacuum deposited film of Mi or Cr by previously coating a substrate with a compsn. comprising a polyol having a specified range of hydroxyl value and excessive equivalent of a polyisocyanate cpd.
Patent JP-H05216426-A (JP)
Title: Fluorescent display device
Inventor: SONOBE SATOSHI
IPC: G09G3/12
Filed: 1992-01-28
Abstract: PURPOSE:To reduce the power consumption by providing a circuit which cuts off a voltage applied to a filament in a blank display state. CONSTITUTION:Three D flip-flops 11-13 and an OR gate 14 are added. When display data 24 is invariably at L level at the rise timing of a data clock 21 between the rising of scan data 22 and the rising of next scanning data 22, the Q output 26 of the D flip-flop 11 is held at the L level, the Q output 29 of the D flip-flop 13 is also at the L level at the time of the rising of the scan data 22, and the output of an AND gate 5 is also at the L level, so that an FET 6 stops oscillating. In this case, a detecting circuit for display data consists of the three D flip-flops 11-13 and OR gate 14, but, for example, when a microprocessor is incorporated in the fluorescent display device, the microprocessor detects the display data. Thus, the voltage is not applied to the filament in the blank display state.
Patent JP-S58129682-A (JP)
Title: Individual verifying device
Inventor: WATANABE SADAICHI
IPC: G10L15/00
Filed: 1982-01-29
Abstract: PURPOSE:To perform individual verification of a speaker simply and accurately by carrying out individual verification using a key code established by a person and voice parameter of the key code spoken by the person. CONSTITUTION:A voice signal inputted through a voice inputting section 1 is given to a voice recognizing section 2 and a verification calculation section 5. The verification calculation section 5 verifies the result of recognition by the recognizing section 2 given through a controlling section 3 and a previously registered key word read out from a verification data file 4, or verifies the voice pattern of inputted voice and a reference voice pattern registered beforehand in the verification data file 4. The result of verification in the verification calculation section 5 is responded to an outputting section through a voice responding section 6 operated and controlled by the controlling section 3.
Patent JP-S61170531-A (JP)
Title: Manufacture of contact
Inventor: HORIUCHI KENICHIRO
IPC: H01H11/04
Filed: 1985-01-25
Abstract: PURPOSE:To obtain simply an internally oxidized composite contact consisting of an arc supporting part and an electrically conductive part by producing a temp. difference between both ends of an internally oxidized contact material to make the concn. of oxide uneven. CONSTITUTION:A chip obtd. by punching a rolled plate of an Ag-Cd alloy or the like is put in an oxidizing furnace and oxidized to manufacture an internally oxidized contact material 5. Both ends of the material 5 are held between a heating member 6 and a cooling member 7, and a temp. difference is produced between both ends of the material 5 to obtain a composite contact having a higher concn. of oxide at one end.
Patent JP-S60158604-A (JP)
Title: Metal oxide magnetic substance and magnetic film
Inventor: KOINUMA NOBUYUKI
IPC: H01F1/10
Filed: 1984-01-27
Abstract: PURPOSE:To lower the Curie temperature of a metal oxide magnetic substance holding properly high coercive force to be required for a memory by a method wherein the metal oxide magnetic substance is constructed of a material to be shown by a general formula. CONSTITUTION:A metal oxide magnetic substance is constructed of a material to be expressed by the general formula (wherein, Me=Ba, Sr and/or Pb; A=Ga, Al, Mn and/or Cr; D=Co, Bi, Gd, Tb, Ho, Dy, La, Eu, B, Si, Sm, Y, Sn, V and/ or Yb; (m), (m') indicate respectively the valence numbers of A, D; 0<x<=0.8, 0<y<=0.4 and moreover x>y; 5<=n<=6). To manufacture a magnetic film using the metal oxide magnetic substance, a perpendicularly magnetized magnetic film 2 is provided on a substrate 1.
Patent JP-S55104766-A (JP)
Title: Comparator
Inventor: HARUYAMA KIYUUICHI
IPC: G01R19/165
Filed: 1979-02-07
Abstract: PURPOSE: To improve the response speed of a comparator by clamping the output amplitude of a drive amplifier stage having a source grounding FET and gate grounding FET by a clamping circuit and improving the delay time of the output from the amplifier stage due to its parasitic capacity.  
     CONSTITUTION: A drive amplifier stage 2 is connected to an input differential amplifier state and consists of an n-channel drive FET 15, an n-channel common gate FET6, a p-channel common gate FET7 and a power supply 18. The amplitude of the output 8 of such a drive amplifier stage 2 is restrained by a voltage clamping circuit 4 having an p-channel FET9 and an n-channel FET10. An output buffer circuit 3 connected to the clamping circuit 4 is formed with an inverter circuit having a p-channel FET and an n-channel FET. The clamping circuit 4 restricts the amplitude of the output of the amplifier stage 2, and lowers, upon conduction of the circuit 4, the output impedance of the amplifier stage 2 when receiving excessively high differential input, thereby accelerating the transfer time from excessive input saturating time of the passive operation to the active operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03217667-A (JP)
Title: Manufacture of shoe
Inventor: OTSU KEIICHIRO
IPC: F04B39/00
Filed: 1990-01-22
Abstract: PURPOSE:To effectively prevent powder for sintered alloy from splashing in the neighborhood with a circular support section, and thereby eliminate waste of powder for sintered alloy by forming a recessed section in a raw material for a sliding member, forming a circular support section in the periphery thereof, and forming a sintered layer inside the recessed section thereafter. CONSTITUTION:A recessed section 3 is formed in the closely attaching end face of a raw material 2 for a sliding member, a circular support section 4 is also formed around the recessed section so that a sintered layer 5 is formed inside the recessed section 3 thereafter. In the second place, the surface side section of the circular support section 4 is cut off while the bottom section of the recessed section 3 is left as it is, and the sliding surface 7 of the sintered layer 5 is formed at the position projected out of the inside of the recessed section 3. When the circumference of the sintered layer 5 is thus enclosed by the circular support section 4, a closely attaching surface between each raw material 2 and 8 and the sintered layer 5 will never be exposed, peeling one from the other can thereby be effectively prevented.