baber/WOPTO huggingface dataset:
Patent JP-2000151473-A (JP)
Title: Voice signal processing unit
Inventor: OBARA TAKASHI
IPC: H04M1/60
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of the processing unit by decreasing the processing amount of the processing unit. SOLUTION: A digital filter section 105 of an echo canceller 100 uses a remote end talker signal Xs to generate a pseudo echo signal Yss, a subtractor 106 subtracts the pseudo echo signal Yss from a near end talker signal Ys to obtain a voice signal Es from which an echo component is eliminated, and a voice coder 110 extracts a parameter to compress a data quantity. In this case, when a flag DTF from a double talk detector 108 indicates a single talk state where the remote end talker signal Xs is in existence, the voice coder 110 intermittently conducts the processing for extracting the parameter. Thus, the processing quantity can be reduced.
Patent JP-H03186573-A (JP)
Title: Belt wrapper
Inventor: IGUCHI KENICHI
IPC: B21C47/06
Filed: 1989-12-18
Abstract: PURPOSE:To easily and positively wrap a number of metallic threads by rotatably connecting engaging pieces provided with notch parts for engaging a separator rotary shaft and engaging parts for engaging hooks to a pair of link-pieces on one end part of a linklike body part. CONSTITUTION:Notch parts 12 of engaging pieces 15 of a belt wrapper P are engaged with both end parts of a separator-rotary shaft 11 provided close to a coiler 9 loaded with a paper sleeve 20 to once hang the belt wrapper P and lift its lower part to load the belt wrapper on the coiler 9 so that it is wrapped around the coiler, and expandable and contractible hooks 13 are pulled out to catch the engaging parts 14 of the engaging pieces 15 and fix them. Then levers 7 on both ends of a pair of belt-tension rolls 8 are held to be moved along a belt-tension notch 6 to engage the rolls 8 with the notch 6, and tension is given to a belt 18 by the rolls 8 to bring the belt 18 into close-contact with the coiler 9 more strongly. Then, the tip parts of a number of metallic threads 19 are inserted between the paper sleeve 20 and the belt wrapper P from the hook 13 side, and the coiler 9 is rotated to wrap the fine thread 19.
Patent JP-H04195560-A (JP)
Title: Microprocessor
Inventor: NISHIDA KENJI
IPC: G06F15/78
Filed: 1990-11-28
Abstract: PURPOSE:To delay a system clock to secure timing width by initializing condition data and counting data in a condition coincidence circuit. CONSTITUTION:A timing condition for controlling the clock width of a system clock signal(SYSCLK) 10 and its width controlling count value are respectively initialized in a comparing data part 3 and a count data part 4 in the condition coincidence circuit 2 based upon an instruction outputted from a CPU through a data writing line 6. When a coincidence condition CA is generated to a signal group 1 e.g. data A corresponding to the condition CA in the count data part 14 is set up in a decrement circuit 5, a coincidence signal 8 is simultaneously outputted, the signal level of an SYCLK 10 is fixed (B point), data in the circuit 5 are turned to zero, the level is maintained until a '0' signal 9 is outputted, and then the signal level starts to be changed (C point) at the time of outputting the '0' signal 9. Thus the period of the system clock can be changed to an optional length and the characteristics of the CPU can be sufficiently utilized.
Patent JP-H03189956-A (JP)
Title: Tray loader for disk player
Inventor: KASE MASAO
IPC: G11B17/04
Filed: 1989-12-20
Abstract: PURPOSE:To always perform a control under a constant desceleration state by providing a loading motor rotating speed control means, a timer for measuring the time from the beginning to the end of the desceleration and a control circuit for calculating the time for controlling the motor under constant speed. CONSTITUTION:The tray loader is provided with the loading motor rotating speed control means, the timer 7 for measuring the time from the beginning to the end of the desceleration and the control circuit 9 for calculating the time for controlling the motor 1 under constant speed. Thus, the time for controlling a tray under constant speed is varied in order to absorb deformation of a load to be given to the motor. By this method, since the desceleration states at nearly ends of the drawing-in and drawing-out of the tray are always the same, the drawing-in and the drawing-out of the tray can securely be performed.
Patent JP-H11158436-A (JP)
Title: Primer composition for precoated metal, method for forming coating film, and coated object
Inventor: OGAMI TOSHIHIKO
IPC: C09D5/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a primer composition which can give a precoated metal improve in anticorrosiveness in an edge, a cut part and a processed part and being excellent in scratch resistance. SOLUTION: 100 pts.wt. (in terms of the solids content) curable resin composition containing a film-forming resin (a) and a curing agent (b) comprising 10-100 pts.wt., per 100 pts.wt. (in terms of the solid content) above film-forming resin, amino resin and/or blocked isocyanate is incorporated with 1-150 pts.wt. at least one chromate rust-preventive pigment (c), 0.5-100 pts.wt. rust-preventive pigment based on a phosphite powder (d), and 0.1-50 pts.wt. ion exchanger inorganic powder whose anions or cations are ion-exchanged (e). To further improve the scratch resistance, the composition may further contain 1-30 pts.wt. inorganic substance particles and/or 0.5-10 pts.wt. organic polymer particles (f).
Patent JP-H02174174-A (JP)
Title: Manufacture of photoelectric conversion element
Inventor: MIZUMURA TAKAYUKI
IPC: H01L31/04
Filed: 1988-12-26
Abstract: PURPOSE:To easily form a metallic electrode without using any vacuum device by dipping a transparent electrode on which an optically active layer is formed and a facing electrode connected with the transparent electrode through a line in a solution of a metal and precipitating the metal on the optically active layer by irradiating the optically active layer with light while the electrodes are dipped in the solution. CONSTITUTION:A transparent electrode 4 on which an optically active layer 8 is formed and a facing electrode 10 connected with the electrode 4 through a line are dipped in a solution 2 of a metal. When the optically active layer 8 is irradiated with light while the electrodes 4 and 10 are dipped in the solution 2, a photoelectric converting action takes place in the layer 8 and the metal contained in the solution 2 is reproduced and precipitated on the layer 8. As a result, a metallic electrode 9 facing the transparent electrode 4 is formed. Therefore, the metallic electrode 9 can be formed easily without using such a complicated device as the vacuum device, etc.
Patent JP-H11163038-A (JP)
Title: Semiconductor device
Inventor: HONDA KOICHI
IPC: H01L21/60
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package at a low cost for facilitating a countermeasure to the high speed, multi-pin, and high heat radiation of a semiconductor IC. SOLUTION: In a tape structure in which a metallic thin film wiring face 3 on which an inner lead 3a and a wiring pattern are formed is provided on an insulating base film 2 of a film carrier tape, a Via hole 17 is formed at a position corresponding to each land part 12 for outside terminal formation with a GND potential in the wiring pattern, and a land part 3c for grounding GND plane provided for a wiring lead having a GND potential in the neighborhood of a device hole 2a on the insulating film which is present on an opposite face to the face on which the wiring pattern is formed, and adhesive 8b having conductivity is packed in the Via hole 17, and the film carrier tape is attached to a conductive metallic reinforcing plate with the adhesive 8b having conductivity.
Patent JP-H04203989-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NOJI MASAHIRO
IPC: G01R31/28
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the production of cross talk by composing an output circuit provided between a logical part and an outside terminal of a plurality of logical gates corresponding to logical part output and inputting a signal for making logical output signal waveform gentle for these logical gates. CONSTITUTION:In an LSI 11 OR logic is taken with a normal logic signal B input into one input terminal of an output circuit 14a and an smooth signal A input into output circuits 14a, 14n by matching with the timing of the rise and the fall of the signal B. Accordingly, since a gentle output signal C is output from a pin 12, an input signal D applied to a pin 18 by the rise and the fall of the signal C is not influenced. Since the output signal C becomes gentle, the production of cross talk is prevented as shown in (D) and noise malfunction caused by output switching is stopped even in the case where LSI 11 is mounted on a special perpose board.
Patent JP-H05165016-A (JP)
Title: Polymer dispersion type liquid crystal display device and manufacture of the same
Inventor: OTAGURO HIROSHI
IPC: G02F1/13
Filed: 1991-12-12
Abstract: PURPOSE:To provide a method for manufacturing a high polymer dispersion type liquid crystal display device containing a liquid crystal layer of uniform thickness in a short time and provide a high polymer dispersion type liquid crystal display device having a display function of a good image quality. CONSTITUTION:A high polymer dispersion type liquid crystal is printed in layers on one substrate 11 via a screen stencil 12 by means of a printing machine 13. After that, it is superimposed on and bonded to the other substrate. Spacers made of the high polymer dispersion type liquid crystal are dispersed in the obtained liquid crystal layer of a high polymer dispersion type liquid crystal display device.
Patent JP-H11163357-A (JP)
Title: Semiconductor device
Inventor: TAKANO HITOMICHI
IPC: H01L29/786
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is reducible in the parasitic capacity formed of a drain bonding pad and also reducible in output capacity. SOLUTION: An n<+> -type drain region 5 and a p-type well region 6 are formed separately in an n-type semiconductor layer 3, and an n<+> -type source region 7 is formed while included in the p-type well region 6. On a p-type well region 6 interposed between the n<+> drain region 5 and the n<+> -type source region 7, an insulating gate 9 is formed across a gate oxide film 8, and then a p<+> -type element separation region 4 is formed in such configuration as surrounding the n<+> -type source region 7. Across a passivation film 10 formed on the n-type semiconductor layer 3, while being electrically connected to the n<+> -type drain region 5, a drain electrode 11 led out onto the p<+> -type element separation region 4 is formed by straddling the insulating gate 9 and n<+> -type source region 7, and at its end part a drain bonding pad 11a is formed.
Patent JP-H02178481-A (JP)
Title: Stay tool for window sash
Inventor: NAKANISHI KOICHI
IPC: E05F11/22
Filed: 1988-12-28
Abstract: PURPOSE:To lightly open or close multiple sashes with one crank handle by swayably connecting window sashes to a window frame and moving a driving lever opening or closing window sashes and a locking bar with a coupling section coupled with a latch provided on the window sash at the relative time difference. CONSTITUTION:When a crank arm 21 is slightly swayed by a crank handle 2a via a driving arm 18 and a transmission lever 19, the first and second connecting levers 24 and 25 are moved in the arrow A direction, an operation lever 40 is moved in the same direction A, and the hooking section 36 of a locking bar 37 is released from a latch 35. As a result, a sash 1 is unlocked. When the handle 2a is rotated in the closing direction of the sash 1 to completely close the sash 1, the latch 35 reaches the locking position, and a swaying plate 45 is counterclockwise swayed around a pin 27. As a result, the connecting lever 25 and the swaying plate 45 are moved against the connecting lever 26, a driving lever 11 is left at the closing position, the connecting lever 25 moves the operation lever 40 in the arrow D direction, and the hooking section 36 of the locking bar 37 is engaged with the latch 35. Multiple lock means are locked or unlocked by the operation of one crank handle, and multiple sashes 1 are concurrently opened or closed.
Patent JP-2001145657-A (JP)
Title: Applicator for tampon
Inventor: WADA MITSUHIRO
IPC: A61F13/26
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To overcome such defects with the conventional applicator for tampons that both of an outer cylinder and an inner cylinder are injection molded and are therefore high in cost, that there is a limit in making the inner cylinder thin and small in diameter from the restriction on injection molding and that the amount of the resin to be used is large. SOLUTION: The outer cylinder 1 is injection molded and the inner cylinder 2 is formed of an extrudate formed by extruding a thermoplastic resin to a cylindrical shape and stretching the same in an axial direction. The inner cylinder may therefore be formed thin and small in diameter and particularly the stretched inner cylinder is high in buckling strength. Further, a pressing part 11 for pressing the tampon 3 is formed at the front end of the inner cylinder 2 and an expanding part 12 for pushing the inner cylinder with the fingers is formed at the rear end. The molding of the pressing part 11 and the expanding part 12 is easy as well.
Patent JP-2001148040-A (JP)
Title: Device for referring to data
Inventor: KOIWA HIROKI
IPC: G07B15/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To allow even a computer other than the host computer of a head office to refer to accumulated data, etc., of the station service device of each station. SOLUTION: This date referring device that refers to prescribed data such as the accumulated data of entrances and exits of the station service device such as an automatic ticket examination machine respectively installed in each station, which are collected and also stored by the host computer through a communication line, consists of an extracting means that is connected to the communication line and extracts prescribed data stored in the host computer as necessary and an outputting means which displays the extracted prescribed data on a display screen or prints out the extracted prescribed data.
Patent JP-H05241770-A (JP)
Title: 180° conversion visible display system
Inventor: ASANO HAYAO
IPC: G06T11/00
Filed: 1991-12-13
Abstract: PURPOSE:To improve the handling facilitation of a display device which is used for the window service jobs, etc., by provide a conversion display control part which inverts a conversion display screen by 180 deg. with a 180 deg. conversion command. CONSTITUTION:An input information analyzing part 2 checks and decodes the 180 deg. conversion information instructed from an input part 1 and then outputs the conversion information to a conversion display control part 3. The part 3 inverts the screen information to be displayed by a received 180 deg.C conversion command and sends this control output signal to a visible display part 4 to display an inverted image at the part 4. In such a constitution, the display screens can be inverted when a terminal operator pushes a conversion key as necessary in such a case where two persons are using a display device opposite to each other for the window service jobs, etc. Thus the contents o the display screens can be confirmed with no mistake.
Patent JP-2000153601-A (JP)
Title: Printed matter monitor
Inventor: IIDA MICHIHIKO
IPC: G01N21/892
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a printed matter monitor in which color printing can be dealt with using a set of sensors while reducing the size. SOLUTION: A printed matter monitor 1 for dividing the print face into a plurality of pixels, comparing the reflection density of each pixel with a preset reference level and making a decision that a printed matter is defective if the reflection density deviates from an allowable value comprises a light source 2 where blue, green and red light emitting elements 15a, 13a and 10a are arranged sequentially, a lighting control means for lighting respective light emitting elements in the light source 2 sequentially, and means 3 for receiving light reflected on the print face. Consequently, contamination on the print face can be monitored for color printing using a set of sensors while reducing the size and the installation space.
Patent JP-H01173921-A (JP)
Title: D/a converter
Inventor: SHOJI NORIO
IPC: H03M1/74
Filed: 1987-12-28
Abstract: PURPOSE:To output an analog signal with high accuracy even when a device is constituted of an IC circuit, etc., by setting the current-voltage conversion gain of a differential amplifier by the same resistor by first and second switching means at the time of taking the positive or the negative value of an outputted analog signal for a reference value. CONSTITUTION:The first and second switching means S1 and S2 interlocked mutually and whose contact pieces are inverted to a contact (a) or a contact (b) is inverted by, for example, a code bit representing the polarity of a digital signal, or is driven at the time of inverting an analog output voltage V0 for a reference level by a control signal from the outside. And the analog output voltage changing in a positive or a negative direction can be obtained by switching the input terminals of the differential amplifiers A1 and A2, and simultaneously, the input terminal of a reference voltage to be supplied to the differential amplifiers A1 and A2 is changed. In such a way, it is possible to set the current-voltage conversion gain by the same resistance value, and to prevent the error of the analog output voltage in the positive or negative direction from being generated.
Patent JP-H07147825-A (JP)
Title: Harvesting device for burdock
Inventor: KAWABE HISAO
IPC: A01D25/00
Filed: 1993-12-01
Abstract: PURPOSE:To mechanize a series of harvesting operation of raising burdock cultured in a row of a plow land from the ground, grasping the head part of the root of the raised burdock and pulling out it from the ground without casting an excessive burden upon a farm household having already possessed a digger for raising a culture row of burdock. CONSTITUTION:A longitudinally long machine frame 2 is supported on a machine body 1 traveling by itself or by traction and two holding belts 30 for endlessly revolving in a rotation locus longer in the longitudinal direction are arranged in a pair of right and left and combined in such a way that these opposing belts are rotated from the front to the rear almost in a contact state to give a pulling conveyor 3. In a side view, the pulling conveyor 3 is supported on the machine frame 2 in a slant state with the front end facing closely the surface of the ground and the rear end positioning higher than the surface of the ground by the length of root (r) of a harvested burdock p.
Patent JP-H07156713-A (JP)
Title: General purpose controller for on-vehicle electronic appliance
Inventor: MUROTA YOSHIMASA
IPC: B60Q9/00
Filed: 1993-11-30
Abstract: PURPOSE:To connect a desired electronic appliance to a controller for an on- vehicle electronic appliance, and attain an additional function by a combination of plural appliances. CONSTITUTION:An electronic controller 30 is provided with a CPU 31 for signal processing, and the CPU 31 is provided with external ROM 32 and ROM 33, and is connected to an operation part 34 for inputting a processing mode. The CPU 31 executes a program stored in the external ROM 32 in corporation with the operation part and the RAM 33. To the CPU 31, a general purpose interface 35 is connected. To the general purpose interface 35, electronic appliances 11-18 such as a television tuner are connected through exclusive interfaces 11a-18a. The general purpose interface 35 has functions such as receiving a change-over signal from the CPU 31, transmitting a signal from the CPU 31 for the electronic appliances necessary to execute a desired operating mode, and transmitting a signal from the electronic appliance to the CPU 31 through the exclusive interfaces 11a-18a.
Patent JP-H04200700-A (JP)
Title: High-temperature treatment of waste water
Inventor: TOGO YOSHITAKA
IPC: C02F3/28
Filed: 1990-11-30
Abstract: PURPOSE:To improve a treating capacity to 2 to 3 times the treating capacity by the conventional treating method using middle-temp. bacteria and to reduce initial and running costs by holding high-temp. decomposing bacteria on a glass fiber carrier and bringing waste water into contact with these decomposing bacteria at the high temp. at which the decomposing bacteria exhibit activity. CONSTITUTION:The decomposing bacteria which are active at a high temp. are held on the glass fiber carrier 1 and the waste water S is subjected to a decomposition treatment at the high temp. at which the decomposing bacteria exhibit activity. More preferably, the waste water decomposing temp. is kept at 50 to 60 deg.C. Further preferably, the glass fiber carrier 1 is constituted by holding a hollow cylindrical body 2 having a porous peripheral wall 3 made of glass fibers on a frame body 4. The diameter of the hollow cylindrical body 2 is adequately selected by taking the property of the porous peripheral wall 3 into consideration. The frame body which can support the hollow cylindrical body 2 and retain its shape suffices in the case of use of the frame body 4. There are no particular limitations on the shape and material quality thereof. For example, the hollow cylindrical body 2 may be made into a spiral frame body 4 made of a synthetic resin which holds the hollow cylindrical body from the inner or outer side. The hollow cylindrical body 2 may be fixed to the frame body 4 by an adhesive or welding at need.
Patent JP-H02176392-A (JP)
Title: Heat treatment device
Inventor: KATO MITSUO
IPC: C23C16/455
Filed: 1988-12-27
Abstract: PURPOSE:To prevent bad affection due to the back-diffusion of operating oil for a vacuum mechanism by a method wherein an exhaust gas processing mechanism, removing poisonous substances contained in process gas, is provided at the downstream side of the exhaust gas of an exhaust pump consisting of only an oilless pump. CONSTITUTION:An exhaust system is constituted of an exhaust tube heating mechanism 13 for preventing the accumulation of non-reacted gas, reaction products and the like in an exhaust tube, a vacuum mechanism 7 consisting of a trap mechanism 14 and an oilless pump 15 and an exhaust gas processing mechanism 16 for removing poisonous constituents in exhaust gas. The non- reacted gas, reaction products and the like, which are contained in the exhaust gas, are introduced into the mechanism 14 and are collected here concentrically. The exhaust gas, whose dust is removed by the mechanism 14, is introduced into the mechanism 16 through the pump 15 and the poisonous substances in the exhaust gas are removed. According to this method, bad affection due to the back-diffusion of operating oil can be prevented.