baber/WOPTO huggingface dataset:
Patent JP-H0677910-A (JP)
Title: Voice codec processing system
Inventor: NAKAMURA MAKIO
IPC: H04J3/04
Filed: 1992-08-24
Abstract: PURPOSE:To make a digital mobile communication equipment compact and light in weight by performing voice codec processing with the DSP of one chip and reducing the capacity of a memory built in the DSP less than the conventional capacity concerning a buffer for inputting/outputting PCM data. CONSTITUTION:When decoding is started, an encoded data sequence 111 is received and inputted to a buffer 112 for receiving the encoded data sequence. Decoding frame processing 113 is performed to the received data sequence 111. Next, decoding sub frame processing is performed at a decoding sub frame processing 114, decoded PCM data 102 are outputted to a buffer 103 for inputting/outputting the PCM data, and the same processing is performed at a decoding sub frame processing part 115. Afterwards, when encoding processing is started, the PCM data 102 inputted at a certain sampling interval and stored in the buffer 103 are provided just for one frame, and encoding frame processing 104 is performed. Thus, encoding/decoding is performed by the DSP of one chip, and the capacity of the memory built in the DSP can be reduced.
Patent JP-S60143334-A (JP)
Title: Resist
Inventor: NARAOKA KIYOTAKE
IPC: G03F7/038
Filed: 1983-12-30
Abstract: PURPOSE:To obtain an electron beam and X-ray resist prevented from disturbance occurring at the interface between adjacent two patterns exposed at two different times one after the lapse of time from the other, and high in sensitivity and resolution by using a resist composed essentially of polymethylsiloxane specified in the range of weight average mol.wt. CONSTITUTION:An objective electron beams and X-ray resist is composed essentially of polymethylsiloxane having a weight average mol.wt. of 350,000- 600,000. Disturbance due to expansion, etc., occurring at the interface between two adjacent resist patterns, the exposure time of one being after the lapse of time from that of the other, can be prevented. The electron beam sensitivity can be further enhanced by replacing <=0.1% of the methyl groups of the polymethylsiloxane molecular chain by vinyl groups. Sensitivity can be lowered and resolution can be enhanced by using polymethylsiloxane having >=500,000 weight average mol.wt. and replacing the methyl groups by phenyl groups.
Patent JP-H0192332-A (JP)
Title: High strength titanium alloy having excellent superplastic plastic workability
Inventor: OUCHI CHIAKI
IPC: C22C14/00
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a high strength titanium alloy having excellent superplastic workability in the reratively low temp. range by specifying the compsn. consisting of Al, V, O, Fe, Cr and Ti. CONSTITUTION:The titled titanium alloy contains, by weight, 5.5-6.75% Al, 3.5-4.5% V, <=0.2% O, <=0.3% Fe, 1.5-3.0% Cr and the balance Ti with inevi table impurities. The superplastic workability of said alloy can be obtd. in the reratively low temp. range.
Patent JP-H04127382-A (JP)
Title: Atmospheric state graphic display supporting device
Inventor: IGARASHI YUJI
IPC: G06F19/00
Filed: 1990-09-19
Abstract: PURPOSE:To efficiently execute the computer graphic simulation in which an atmosphere state is an analytic object by three dimensions by displaying an atmosphere which cannot be observed visually in a regular state on a computer three-dimensional model. CONSTITUTION:At the time of displaying a motor being an object body, it is decomposed to columns 6, 7 and a rectangular parallelopiped 8 and a modeled. That is, the model of a polyhedron or a spherical body having a three- dimensional coordinate in an atmosphere is placed by a variation of an occupancy rate, a display color and a size confirming to a distribution of a state in an atmosphere. In such a way, by allowing the device to have data of an atmosphere state in an actual space, or a space of a plan stage, it can be displayed on a display by its information. Accordingly, in a three-dimensional computer graphic screen, the simulation in which an atmosphere state is an analytic object can be executed, while looking at the atmosphere.
Patent JP-H0777654-A (JP)
Title: Zoom lens
Inventor: SUGAWARA SABURO
IPC: G02F1/13
Filed: 1993-09-07
Abstract: PURPOSE:To obtain the wide-field-angle zoom lens for projection by obtaining specific back focus and reducing the size of the lens system on the whole. CONSTITUTION:The zoom lens has two lens groups, i.e., a 1st group L1 with negative refracting power and a 2nd group L2 with positive refracting power in that order from the side of 1st conjugation point with longer distance and is varied in power from its wide-angle end to its telephoto end by moving the 1st group and 2nd group on the optical axis; and is designed to satisfy the conditions 1.6<bfw/fw<2, 1.2<¦f1/fw¦<1.6, 0.9<f2/fw<1.5, and 0.8<elw/fw <2 hold, where bfw is the back focus at the wide-angle end, fi the focal length of an (i)th group, elw the principal point interval between the 1st and 2nd groups at the wide-angle end, and fw the focal length of the whole system at the wide- angle end.
Patent JP-H0295050-A (JP)
Title: Flow control system for packet assembling decomposing device
Inventor: AKASHI MASARU
IPC: H04L47/43
Filed: 1988-09-30
Abstract: PURPOSE:To execute the efficiency of a flow control by adding the flow control of an interruption level to the flow control of a base level. CONSTITUTION:A packet assembling decomposing device (PAD device) 101 provides an input output control part 102 by the interruption, a communication control part 103, a 100ms period task part 104, a PAD part 108, and a data receiving buffer 109. When a non-packet terminal(NPT) transmits data, the input output control part 102 by the interruption receives this and executes the receivable buffer securing processing. Here, the input output control part 102 by the interruption checks the number of receivable buffers, and at the time of being a flow regulated value or below, a data sending stopping character is sent to the NPT. Thus, since the flow regulation is executed by the input output control part 102 by the interruption, the efficient flow control can be carried out.
Patent JP-H0695181-A (JP)
Title: Optical serial-parallel conversion circuit
Inventor: SAKANO TOSHIKAZU
IPC: G02F1/03
Filed: 1992-09-17
Abstract: PURPOSE:To provide an optical serial-parallel conversion circuit capable of converting a light pulse train on time sequence to a spatial parallel light pulse train at high speed and simplifying a switch control system. CONSTITUTION:In the optical serial-parallel conversion circuit converting the light pulse train aligned on the time sequence to the spatial parallel light pulse train an inputted signal beam is blanched to plural beams by an optical signal blanching part 22, and the delays different from each other are performed for the blanched signal beams by a delay addition part 23, and these beams and a control signal beam are synthesized by a control signal synthesizer part 24 respectively, and further, by inputting them to a gate part 25 consisting of an optical non-linear element, respective signal beams are controlled by the common control signal without converting to an electric signal.
Patent JP-H08115077-A (JP)
Title: Safety device of keyboard lid
Inventor: ISHIDA MUNEO
IPC: G10C3/02
Filed: 1994-10-13
Abstract: PURPOSE: To provide a safety device of a keyboard lid applicable even to a keyboard lid freely turnably supported by a hinge, like the keyboard lid of an upright piano. CONSTITUTION: This safety device 10 is provided with a hole part 12c at the end face 12b on the base end 12a side of the keyboard lid 12. A flexible tube 14 fixed to a deep roof 13 is inserted into this hole part 12c. The hole part 12c is provided with a compression coil spring 16 deep therein. An aperture 12d exists lower than the turning central part 18a of a hinge 18 and, therefore, the tube 14 slips out of the hole part 12c when the keyboard lid 12 is opened. The tube 14 enters the hole part 12c and the coil spring 16 comes into contact with the front end of the tube 14 before the keyboard lid 12 turns from the full open position to the full close position when the keyboard lid 12 is closed and, therefore, repulsive force is generated in the coil spring 16 and the tube 14 receives the force in the direction where the tube is pushed out of the hole part 12c. Since the turning speed of the keyboard lid 12 is regulated in such a manner, there is no possibility of pinching the fingers by the keyboard lid 12 and the consequent injury thereof.
Patent JP-H09112284-A (JP)
Title: Reciprocation-piston internal combusion engine
Inventor: PEETAA KUROITAA
IPC: F02B31/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the operation characteristic of an internal combustion engine by applying the constitution that the valve seat of an intake valve and a wall adjacent to the intake air along the flow direction thereof function for reducing the cross section of an intake air flow in an angular zone around the moving axis of the intake valve, and a high-speed intake air flow having directivity is generated with a small valve lift. SOLUTION: An opening of an intake port 14 is formed to have a shape outside a combustion chamber, so as to extend the wall 28 of the intake port 14 in parallel with the travel direction of an intake valve 18 over a distance corresponding to a small valve lift at a position downstream of a seat surface 24. As a result, an intake air flow is generated only in the intake port 14 or in a zone at an upper position in the combustion chamber. Then, the intake air flow in such a state as what is called 'charging the the intake port 14' comes to form an eddy current having an axis approximately orthogonal with a cylinder axis along a direction tangential to the top of the combustion chamber.  When the valve lift is enlarged, the intake port 14 is released from the wall 28, and an air-fuel mixture flow is generated all around a valve head 20, thereby maintaining a preferable charge for the combustion chamber.
Patent JP-H0296358-A (JP)
Title: Semiconductor device
Inventor: OSAKA SHUICHI
IPC: H05K3/34
Filed: 1988-09-30
Abstract: PURPOSE:To improve the packaging density and efficiency of a package by arranging regularly pin grid array type leads over the whole rear face of a substrate. CONSTITUTION:Surface mounting of a semiconductor device 11 which is molded with resin sealing, for example, a quad flat package is formed on a face of a pin grid array type substrate 10; besides, pin grid array type leads are arranged regularly over the whole rear face of the substrate 10. In other words, pins 15 are arranged regularly on the whole rear of the board 10 in a lattice, being vertical to the board. In this way, the pins 15 are arranged over the whole rear of a package. The size of the whole package becomes small and improves the mounting density and efficiency of the package.
Patent JP-H03111634-A (JP)
Title: Throttle controller
Inventor: AKITA TOKIHIKO
IPC: F02D9/02
Filed: 1989-09-25
Abstract: PURPOSE:To obtain a preferable operability by automatically returning to a constant speed control while adjusting the drive speed of a throttle drive means by using a transition controller when slip of a wheel generated at the time of the constant speed control is eliminated. CONSTITUTION:A throttle control means M3 controls to open/close a throttle valve 11 by using a throttle drive means M2 independent of an accelerator operating mechanism M1 according to the accelerator operation of the operating mechanism M1 and the operational and traveling states of an internal combustion engine 9. A constant speed controller M4 sets a predetermined vehicle speed, i.e., a target throttle opening, to control the drive means M2. Upon detection of a slip state during the control at the constant speed, a slip ratio controller M5 sets a correspondent slip ratio and secures an adequate drive force via the controller M3 and the drive means M2. Upon completion of control of the slip ratio, a transition controller M6 automatically returns to a constant speed control in such a manner as to gradually increase the drive speed of the drive means M2. Therefore, a preferable operability can be obtained.
Patent JP-2000149909-A (JP)
Title: Battery connecting plate
Inventor: IKEDA TOMOHIRO
IPC: H01M50/528
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To absorb position deviation in series connection of batteries to facilitate mounting. SOLUTION: In order to connect in series a battery assembly formed by alternately stacking in the opposite direction batteries having a positive electrode at one end and a negative electrode at the other end, a bus bar 5 having two holes for inserting electrodes of adjacent batteries is installed in a synthetic resin base plate part 2 as a connecting part 3 to a battery to form a battery connecting plate 1, and a pitch adjusting means 7 for adjusting position deviation between an electrode and a hole 6 of the bus bar 5 is installed every the specified number of connecting parts 3.  The pitch adjusting means 7 is constituted by forming a flexible part 10 through a clearance hole 9 in a slit 8 formed in the base plate part 2, or dividing the base plate part with slits and connecting the opposite sides of each base plate part with a pair of hinge-shaped flexible part, or dividing the base plate part every connecting part and connecting each connecting part with the hinge-shaped flexible part.
Patent JP-2001073479-A (JP)
Title: Fireproof structure in fireproof section body having cft column and fire spread preventing method based on the same
Inventor: KOBASHI SOUICHI
IPC: A62C2/06
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To improve fireproof performance of a CFT column so as to use it without any fireproof coating by arranging a heat radiating fin mounted through its base part fixed to a steel pipe in the joint part between the CFT column and a fireproof wall on the inside of the skeletons of the steel pipe and the fireproof wall. SOLUTION: In the case of a fire in a fire-protection section, fire is prevented from spreading because a fireproof wall 2 is made of a flame-retardant material 15, and heat due to the fire is prevented by its fireproof function so as not to spread the fire to a non-fire side on the other fire-protection section side. In this case, in a CFT column, a steel pipe 10 on the fire side is heated to a high temperature, but a part of the fire heat is radiated to the inside of concrete 11. Therefore, a heating temperature in the fire side steel pipe 10 is lowered, and a part of the heat applied to the fire side steel pipe 10 is transmitted to the non-fire side steel pipe 10. The heat transmitted from the fire side to the non-fire side is transmitted to a heat radiating fin 5 so as to be radiated to the concrete 11 inside.  In this way, heat transmission to the non-fire side steel pipe 10 is suppressed, a temperature rise in the steel pipe 10 on the non-fire side is lowered for preventing the fire due to heat from spreading, and consequently, a CFT column without any fireproof coating can be provided.
Patent JP-2001076188-A (JP)
Title: Automatic ticket checking and collecting machine
Inventor: TAKAHASHI AKIHITO
IPC: G07B15/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To securely return tickets to be returned by driving a transportation mechanism, provided that a prescribed return condition is arranged when unseparable tickets are detected. SOLUTION: When a user collectively piles and supplies plural tickets into a supply port and the tickets are continuously detected on this side of a separation part for prescribed time, a controller judges that the tickets are unseparable tickets that cannot pass a separation gap (S100Y and 102). A door is closed, passage of the user is inhibited and driving of a motor stops (S104). Thus, unseparable tickets are kept on this side of the separation part. The tickets kept on this side of the separation part are discharged to the supply port and are returned by the inverse rotation of the motor and the inverse rotation of a take-in roller after prescribed time elapses, three seconds, for example, after unseparable tickets are detected (S106Y and 108).
Patent JP-H0967964-A (JP)
Title: Door lock control device
Inventor: AOKI KOUJI
IPC: E05B81/64
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for provision of any compensation circuit and taking a countermeasure by allowing a sensor to sense movement of a moving member when an impact is applied, and disengaging a door lock which has been in function. SOLUTION: A swinging member 10 is swung counterclockwise by the inertia of a weight 11 due to the impact applied when a car makes a collision, and a moving member 14 in detention is disengaged. Accordingly the moving member 14 moves left by the energizing force of a spring 13. With this motion, a moving piece 111 of a limit switch constituting a position sensor 11 contacts with a projection 112 to turn on the switch, and a collision signal is emitted. An auto- lock control part 21 emits an unlock signal through an unlock control part 23. Therewith a switch relay 24 gives a drive disengage signal to a door control motor 31 or 34 to disengage the door lock which has been locked, and also the auto-lock controlling function is stopped.
Patent JP-H0886007-A (JP)
Title: Rainwater basin made of polyvinyl chloride with small diameter
Inventor: TERADA MASAYUKI
IPC: E03F5/10
Filed: 1994-09-16
Abstract: PURPOSE: To facilitate taking-out of a bucket by a method wherein the bucket is arranged in such a manner that it is freely put or taken out of the mud reservoir part of a rainwater basin made of polyvinyl chloride with a small diameter. CONSTITUTION: A socket for laterally connecting an inspection cylinder capable of being cut with a cover made of a polyvinyl chloride, a socket 5 for connecting downwards a rainwater pipe made of polyvinyl chloride, and a connection cylinder 7 for connecting removably a mud reservoir part 8 made of polyvinyl chloride are integrally injection-molded. A bucket 9 with a handle is contained in the mud reservoir part 8. An opening part flange 11 of the bucket 9 is fitted in the inner periphery of the inlet body opening of the connection cylinder 7. In this case, since the outer peripheral surface of the opening part flange 11 is formed in a funnel-shape, even when soil is caught in a fit-in part therebetween, take-out of the bucket 9 is facilitated.
Patent JP-2000077354-A (JP)
Title: Manufacture of semiconductor device having low- resistance silicide
Inventor: FUJISAWA MASAHIKO
IPC: H01L21/28
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a suitable method suitable in manufacturing a semiconductor device having a low-resistance silicide, which can prevent mixing of oxygen into the silicide at low cost. SOLUTION: A semiconductor device having a low-resistance silicide is manufactured on a silicon substrate 24. A Co film 50 is formed on the substrate 24. The film 50 is formed so that the thickness of a non-oxidized part 54 of the film 50 other than an oxidized cobalt film 52 becomes larger than a film thickness for use in silicide formation reaction. The substrate 24 is subjected to heat treatment to react Co with silicon, and to form a silicide in an electrode part. The silicide formation reaction is controlled so that only the non-oxidized layer 54 of the Co film 50 contributes to the silicide formation reaction.
Patent JP-2000077981-A (JP)
Title: Semiconductor device
Inventor: TAKEI HIDEKI
IPC: H03K3/037
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the reduction of power consumption and the reduction of peak value of current at the time of operation and to attain improvement in the EMI noise of a semiconductor device by using the transistor of small channel width for elements at one part of a logic circuit. SOLUTION: When the signal of a clock terminal 101 is a low level, the write data of a data input terminal 106 are written to an internal node 107 composing of a master latch circuit 130 and respective nodes connected by inverters 116 and 117 by an analog switch 114. At the same time, an analog switch 119 is turned to active state, analog switches 115 and 118 are turned to inactive state, a slave latch circuit 131 is made into data hold circuit configuration composed of inverters 120 and 121, and the signal of an output terminal 109 is fixed at a hold level. In the case of CMOS process at such a time, the channel width of elements composing of inverters 113 and 116 and analog switches 114 and 118 is made narrower than half in comparison with elements composing of inverters 117 and 121 and analog switches 115 and 119.
Patent JP-H1073412-A (JP)
Title: Far infrared image pickup device
Inventor: SHIMOYAMA YOSHIHISA
IPC: G01J1/44
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a far infrared image pickup device which can take the picture of an object with high visibility by appropriately coupling a far infrared picture with another picture. SOLUTION: A far infrared image pickup device 50 is provided with a first camera section 6 which takes the picture of a specimen with far infrared rays and a picture processing section 70 which processes the data of the taken picture. The image pickup device is also provided with a second camera section 9 which takes the picture of the specimen with light rays other than the far infrared rays. The picture processing section 70 performs first processing for emphasizing or suppressing a prescribed feature or characteristic on the picture taken with the first camera section 6 (71) and second processing for suppressing or emphasizing the feature or characteristic on the picture taken with the second camera section 9 (72) and, in addition, the section 70 generates a synthesized picture by superimposing both pictures upon another and outputs the synthesized picture (73).
Patent JP-H08115488-A (JP)
Title: Centralized meter inspecting system of water meter
Inventor: KAWAKAMI YOSHIKAZU
IPC: G08C25/00
Filed: 1994-10-14
Abstract: PURPOSE: To easily find a water meter which is erroneously connected to the terminal of a centralized meter inspecting board. CONSTITUTION: A room number corresponding to the terminal number of the terminals 1-10 is transmitted by a telegraphic message from the centralized meter inspecting board 20 to the electronic-system water meters M1 -M10 of an eight-bit system, which are respectively arranged in the respective rooms 101-110 of a multiple dwelling house 100 so as to be set in a water meter RAM. The room number set in RAM is displayed in a liquid display equipment for a fixed time by permitting a permanent magnet 40 to approach the upper part of the water meters M1 -M10 . Connection is judged to be right when the displayed room number matches with the actual room number.
Patent JP-H0193609-A (JP)
Title: Fixture for metallic part
Inventor: MORIMOTO YOSHIFUMI
IPC: F16B7/22
Filed: 1987-09-30
Abstract: PURPOSE: To easily firmly assemble to a base plate by separating one plate section of square-case-shaped metal article to have an outward resilience and by providing projections for contacting the plate sections, nails for putting a base plate, and stoppers on other plate sections. CONSTITUTION: A square-case-shaped metal article is formed from four pieces of plate section 12 to 15. The plate section 12 and the plate section 15 are separated, the tapered nails 18 are outwardly formed cut and upright on a front edge section for inserting side of the metal article 11 to a square hole of the base plate on the plate sections 13 to 15. Stoppers 19 for putting the base plate between the plate sections 12, 13 and the nails 18 are outwardly formed cut and upright. Projections 20, 22 are formed on the plate section 12, and projections 21 for engaging the projection 20 are formed on the plate section 15 to firmly fix the metal article 11 to the base plate and to make it possible to be assembled and disassembled.