baber/WOPTO huggingface dataset:
Patent JP-H02304490-A (JP)
Title: Musical sound generating device
Inventor: USA SATOSHI
IPC: G10H1/14
Filed: 1989-05-18
Abstract: PURPOSE:To generate a natural musical sound which is close to that of a natural musical instrument such as a rubbed string instrument and a wind instrument by generating a specific musical sound such as a misplayed sound from time to time in addition to a normal musical sound. CONSTITUTION:When specific timbre is selected, a select signal generating circuit 24 sends out a select signal SEL for random selection every time a key-ON signal KON is generated. Consequently, a data selecting circuit 22 selects one of specification data on special waveforms 1 - 3 at random corresponding to the select signal SEL and sends it out as waveform specification data SSL. Therefore, a special waveform read out of a memory 12 is sometimes the same as last one and sometimes different every time a key is pressed. Therefore, when a misplayed sound is generated as the specific musical sound, a musical sound signal where the misplayed sound is simulated is generated as the specific musical sound signal from time to time. Consequently, natural musical sound generation is enabled.
Patent JP-H05300005-A (JP)
Title: Programmable array logic circuit
Inventor: OBATA TAKEO
IPC: H03K19/177
Filed: 1992-04-17
Abstract: PURPOSE:To use product term lines efficiently and to reduce the power consumption by providing a programmable interchange to the logic circuit so as to select optionally combination of OR gates for each output pad and ORing outputs of the selected OR gates. CONSTITUTION:Each of several number of product terms lines 20 is connected from an AND array 10 to each of OR gates 31-38 with a power-down function. Outputs of the gates 31-38 are fed to a programmable interchange 40. Then the interchange 40 takes OR of outputs of the gates 31-38 required by each of output pads 51-54 and the result is outputted to each of the output pads 51-54. A power-down function is employed to stop the supply of a current to gates not in use in the gates 31-38. Thus, the product term lines are used efficiently and the power consumption is reduced.
Patent JP-S5651034-A (JP)
Title: Operation indicator
Inventor: KAWAMURA HAJIME
IPC: G11B15/087
Filed: 1979-09-29
Abstract: PURPOSE: To avoid required operation from being forgotten, by starting the operation of sound producing means automatically at a time set with a timer, and producing sound intermittently with a time interval for a plurality of contents of operation in cooperation with a control means.  
     CONSTITUTION: A time set knob 4 for a timer is positioned to a time when desired operation is to be started, and the operating position is obtained by depressing a play button 2. Then, the knob 4 is returned to a zero position, a switch 27 is closed when it reaches the zero position, power supply is made to a load via switches 26, 24a, and the device is made to the playback state. Further, a recording section A saying "Get up" is reproduced. When the reproduction of the section A is finished and the tone of control signal is listened, a timer circuit 23 is operated and the switch 24a is opened, allowing to stop the device for a fixed time. After a time elapsed, reproduction is again kept to reproduce the recording B. Thus, through intermittent playback of a plurality of recording sections, a series of operations are indicated to the user. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S613866-A (JP)
Title: Wear resistant, tough and hard cast iron and its manufacture
Inventor: YOSHIDA HIROO
IPC: C22C37/04
Filed: 1984-06-18
Abstract: PURPOSE:To manufacture tough and hard cast iron with superior wear resistance by regulating the composition of cast iron and inoculating a specified graphite spheridizing agent after desulfurization to convert graphite into compact vermicular graphite. CONSTITUTION:Molten cast iron contg. 0.4-1.0% Mn, 0.05-0.5% Cr, 0.2-1.4% Cu and 0.02-0.10% Sn as pearlite stabilizing elements, 1.5-2.7% Si as a graphite stabilizer, 0.01-0.05% B, 0.1-0.6% P and 3.0-7.0% C for improving the wear resistance or further contg. 0.01-0.08% Ti and 0.1-0.4% V is desulfurized. Graphite in the structure is converted into compact vermicular graphite by inoculating a graphite spheroidizing agent such as Re or an Mg-Re alloy, and the cast iron is cast to manufacture cast iron having a structure contg. >=95% pearlite. The resulting cast iron has superior wear resistance, toughness and hardness.
Patent JP-S6016927-A (JP)
Title: Agent for promoting sebum secretion
Inventor: YOSHIZUKA NAONOBU
IPC: A61K31/575
Filed: 1983-07-11
Abstract: PURPOSE:To provide the titled agent containing more than specific weight ratio of a branched-chain fatty acid cholesteryl ester, capable of promoting the sebum secretion function and exhibiting excellent effect for the remedy, cure, or beautification of the skin and storable without causing crystallization, etc. CONSTITUTION:The agent contains >=25wt%, based on the whole composition, of the branched-chain fatty acid cholesteryl ester of formula (R is 11-23C saturated aliphatic group having at least one alkyl substituent group between the carboxyl-bonding site and the middle of the main chain). The healthiness and beauty of the skin depend largely upon the normal secretion of the sebum, and the promotion of sebum secretion has remarkable effect for the remedy of the dried and roughened skin. The agent exhibits the sebum-secretion promoting effect only when the amount of the compound of formula exceeds 25wt%. Since the sebum-secretion promoting agent contains a liquid branched-chain fatty acid cholesteryl ester, it can be used in various forms (e.g. lotion, cream, etc.) free from the problems of crystal precipitation, etc.
Patent JP-H06339142-A (JP)
Title: Branch circuit removal catv tap-off and its attating/ detaching method
Inventor: ISHIBASHI RYOJI
IPC: H04N7/16
Filed: 1993-05-27
Abstract: PURPOSE:To connect electrically an input terminal and an output terminal even when a branch distribute circuit is separated from a cover to prevent a transmission signal after tap-off from being stopped in the CATV tap-off branch loss revision work. CONSTITUTION:In the CATV tap-off in which a branch distribute circuit is removable and a branch loss is easily revised, a resilient connector 2 is adopted for a removable connector to connect an input terminal 1, the branch distribute circuit 3 and an output terminal 4. Since the resilient connector 2 is employed, even when the branch distribute circuit 3 is separated from the cover, the input terminal and the output terminal are connected to prevent a transmission signal from being stopped.
Patent JP-S5827500-A (JP)
Title: Speaker
Inventor: KOIZUMI NOBORU
IPC: H04R9/06
Filed: 1981-08-11
Abstract: PURPOSE:To improve the productivity, by bonding a frame to the outher circumference of a plate having a center pole via an upward cylinder, assembling a magnet and an upper plate with this cylinder as a guide, and eliminating the need for a centering tool. CONSTITUTION:At the circumference of a lower plate 6 having a center pole 7, an upward cylinder 8 is arranged and a frame 9 is incorporatedly formed with a synthetic resin via this cylinder 8 to form an opening 10 to a link part with the cylider 8 and the frame 9. The inside surface of the cylinder 8 is taken larger in diameter than the outer diameter of the plate 6 to make the vertical surface accurately. This cylinder 8 is taken as a guide and an upper plate 12 of ring shape is assembled with a ring magnet 11. At the circumference of the frame 9, a gasket 13 and the circumference of a diaphragm plate 14 are bonded with an adhesives, and a voice coil 15 is assembled with a magnetic gap 17 of a magnetic circuit 16, allowing to eliminate the need for a centering tool and to simplify the assembling.
Patent JP-S61283883-A (JP)
Title: Inspecting device for integrated circuit
Inventor: TERASAKA KATSUMI
IPC: G01R31/28
Filed: 1985-06-10
Abstract: PURPOSE:To reduce the inspection time with a less number of products intended for a detailed function test, by applying the same input signal to an accepted integrated circuit and an integrated circuit to be inspected to stratify products by comparing phase differences of output signals. CONSTITUTION:An input signal generator 4 applies the same input signal to an integrated circuit 3 to be inspected and accepted integrated circuits 1 and 2 of the same type. Outputs of the integrated circuits 1 and 2 are connected to interference input terminals 10 and 11 of a discriminator 8 and the outputs of the integrated circuits 2 and 3 to reference terminals 12 and 13 of a discriminator 9. AC signal is applied to the discriminators 8 and 9 from an AC signal generator 16. Then, when the integrated circuit 3 being inspected is a reject, a phase difference results between signals being inputted from the terminals 12 and 13 to cause a level difference between inputs of input terminals 20 and 21 of a comparator circuit 19 in the outputs from the discriminators 8 and 9. A comparator circuit 19 generates a pulse only when there is a large phase difference between the outputs of the integrated circuits 2 and 3 while the phase between the AC signal and the input pulse signal is in a specified relationship and is detected with a pulse detection circuit 22, thereby enabling the stratification of products.
Patent JP-S5552058-A (JP)
Title: Processing method for silver halide color photographic material
Inventor: KOBOSHI SHIGEHARU
IPC: G03C7/42
Filed: 1978-10-13
Abstract: PURPOSE:To form a high quality image rapidly and easily without leaving a leuco- dye, by using a developing solution containing a small amount of benzyl alcohol for color development, washing the developed image with water immediately after the development and processing it with a bleach fix solution containing an organic metal complex salt. CONSTITUTION:A developing solution containing benzyl alcohol in an amount 7ml/l or less is used for color development, and immediately after the development, water washing is made, and then, the following bleach fix processing is performed without processing with an acidic stop solution. For a bleach fix solution a solution is used containing metallic ions, such as Fe or Co, coordinated by an organic acid, such as aminocarboxylic acid, oxalic acid, or citric acid, represented by formulae I, II (A1-A6 are each an optionally substituted hydrocarbon group, and Z is a hydrocarbon group O, S, or formula III, and A7 is a hydrocarbon group). A preferable pH value of the bleach fix solution is 6.5-7.8. Image quality is enhanced by lowering the content of benzyl alcohol affecting remaining of a leuco-compound and avoiding both of acidic stop processing and bleach fix processing immediately after development.
Patent JP-H07329700-A (JP)
Title: Release mechanism for air bag safety device
Inventor: OE NAOKI
IPC: B60R21/16
Filed: 1994-06-08
Abstract: PURPOSE:To properly perform assembly operations in order, not only present the safety device from being carelessly released, but also lower cost with parts reduced in number. CONSTITUTION:A release rod 50 for moving a safety device releasing operation lever 18 is made to be a single part. Under a condition where a fixing bolt 24 has been left unfastened, the release rod 50 is restricted in its release movement with its cover section 60 engaged with the fixing bolt 24, and the release rod 50 can thereby be operated after the fixing bolt 24 has been completely fastened and fixed. Therefore, there is no fear that workers make mistake in the order of an assembly, or a drive means 16 is carelessly operated. Besides, a safety means release condition can be visually affirmed from the outside, furthermore, parts are reduced in number, and cost is thereby lowered.
Patent JP-S5752732-A (JP)
Title: Apparatus for cooling and heating private rooms in building
Inventor: KURIO TOSHIAKI
IPC: F24F1/02
Filed: 1980-09-12
Abstract: PURPOSE: To improve outer appearance of an air conditioner and to increase the internal space of  a room to be air-conditioned, by installing an air conditioner in an installation chamber formed on  the outside of the partition wall of the room, forming a conditioned-air supply port and an indoor- air drawing port in a vertical relationship on the inside of the room, and communicating these  ports to the air conditioner.   
     CONSTITUTION: In case that the prevent apparatus is applied in a building A having many rooms  1 therein, installation chambers 4 are formed by a partition wall 3 and outer walls 5, for instance,  on a veranda 2, and an air conditioner a is installed in each chamber 4. In the partition wall 3 of  each room 1, there are formed a conditioned-air supply port 6 and an indoor-air drawing port 7,  which are communicated to the air conditioner a. Further, a control switch 8 for the air conditioner a is provided on the inner surface of the partition wall 3 located on the inside of the room  1, so that control for the operation of the air conditioner and temperature control can be achieved  from the inside of the room 1. A door 9 used for inspection and repair is formed in the outer wall  5 of the installation chamber 4, and an air outlet port 10 and an open-air air introducing port 11  are formed respectively on the upper and lower sides of the door 9 in the manner that they are  commnicated to the air conditioner a. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01127017-A (JP)
Title: Filter apparatus for computer room
Inventor: MASHIYUU EICHI BAATERUSEN
IPC: B01D46/00
Filed: 1987-05-25
Abstract: PURPOSE: To surely introduce discharge air toward the lower inlet opening of a filter device body in the proximity of a floor by using horizontal vanes and perpendicular duct for the purpose of passing the air discharged from a printer body having an upper discharge opening. CONSTITUTION: The filter device body 18 is provided with the upper discharge opening 30 for passing the filter air and the lower inlet opening 28 for accepting the unfiltered air. In addition, a filter body 38 to remove the pollutant of the passing air is disposed therein. A motor operated ventilation fan 26 moves the air from a paper treating machine toward the body 18 and the opening 30. Further, the hollow vanes 56 are so arranged to accept the air along the passage perpendicular the vertical shaft of the vanes from the paper treating machine and the outlet opening 46 is so arranged as to pass the air to the body 18. A baffle plate 78 is mounted within the vanes parallel with the vertical shaft of the vanes 55 and a baffle plate 54 is mounted downstream thereof to change the direction of the air flow.  Consequently, the discharge air from the printer body is surely introduced to the lower inlet opening of the filter device body in the proximity of the floor.
Patent JP-H04352967-A (JP)
Title: Aromatizing device
Inventor: KAKIMOTO AKIHISA
IPC: F24F1/00
Filed: 1991-05-29
Abstract: PURPOSE:To obtain high practicability by turning a cart consisting of a spring, moving a movable part pressed of a desired storage vessel opened, diffusing aroma and also adjusting a moving amount of the movable part by an opening adjusting means so that intensity of the aroma can be adjusted. CONSTITUTION:When a cam mounting plate 52 is turned by driving a motor 5, a cam 4 is moved downward of a storage vessel 3A to lift an outer vessel 31 by a point end of a tongue part 4b. In this way, a cover 33 mounted to the outer vessel 31 is lifted to open an upper part of an inner vessel 32, and aroma is emitted from an aromatizer 10. A diffusive amount of this aromatizer 10 is specified by an annular space between an upper end surface 32g of the inner vessel 32 and a plug-shaped part 33e of the cover 33. Thereafter, the cam 4 is again rotated, and when it is detached from downward of this storage vessel 3A, the outer vessel 31 is lowered down to close the inner vessel 32 by the cover 33. In a lift amount of the outer vessel 31, tension of a spring 34 as an opening adjusting means is specifically set.
Patent JP-H05318542-A (JP)
Title: Method and apparatus for controlling position and speed of part to be driven by oil pressure
Inventor: FUJITA JUN
IPC: B29C45/82
Filed: 1992-05-19
Abstract: PURPOSE:To accurately control the position and speed of a part to be driven moved at a relatively high speed without generating vibration or overshoot. CONSTITUTION:The position of an ideal part 12 to be driven containing no phase delay, vibration or the like is estimated on the basis of a flow rate command and the detection position of the part 12 to be driven detected by a position detecting means 26 is subtracted from the estimate value and the subtracted value is subjected to low-pass filter processing through a low-pass filter 29 and the obtained value is added to the estimate value to be fed back to perform the feedback control of the position and speed of the part 12 to be driven.
Patent JP-H02305978-A (JP)
Title: Method for preventing corrosion of engaged bolt and nut by coating
Inventor: OHASHI YOSHINOBU
IPC: F16B33/06
Filed: 1989-05-18
Abstract: PURPOSE:To facilitate the disengagement of a nut from a bolt by applying a composition consisting of a mixture of specified resin and inorg. powder on the surface of an engaged bolt and nut to form a film and then applying a nondrying oil on the film. CONSTITUTION:An anticorrosive paint obtained by adding 70 pts.wt. of an inorg. powder such as talc powder to 100 pts.wt. of a liq. mixture of the vinyl- modified epoxy ester resin contg. 50wt.% resin and a solid resin soln. is applied on the thread part of a bolt or a nut. After the coating film is sufficiently dried, a nondrying oil such as a high-grade lubricating oil obtained by adding appropriate antioxidant, wear preventing agent and defoaming agent to a highly refined paraffinic oil is applied on the coating film. The engaged bolt and nut are not stuck to each other even after a long period, and the not is easily disengaged from the bolt.
Patent JP-S5250173-A (JP)
Title: Semiconductor device
Inventor: KUWAGATA MASAHIRO
IPC: H01L21/331
Filed: 1975-10-20
Abstract: PURPOSE: To make it possible to perform negative resistance operation with the voltage to be applied to a collector-corresponding region and in addition to make it possible to vary the negative resistance operation as desired by applying said voltage to the control region provided in a base-corresponding region. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5250333-A (JP)
Title: Method for repairing metallic coating
Inventor: YAMASHITA JIYUNICHI
IPC: B05D7/14
Filed: 1975-10-21
Abstract: PURPOSE: A method for easily repairing metallic coatings causing no color difference between the repaired and unrepaired parts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06177237-A (JP)
Title: Mosfet structure provided with flat surface
Inventor: FURANKU BURAIANTO
IPC: H01L29/78
Filed: 1993-05-28
Abstract: PURPOSE: To provide a separation structure body provided with the surface practically in the same surface shape as the surface of an adjacent active area by forming a flat silicide layer layer on a conductive layer and an insulation area on a substrate. CONSTITUTION: A gate oxidized film 12, a polysilicon layer 14 and a silicon nitride layer 16 are formed on the substrate 10. Then, a photoresist layer is formed and patterned. The silicon nitride layer 16, the polysilicon layer 14 and a gate oxide layer 12 are etched, an opening 20 is formed and the substrate 10 is exposed. Then, photoresist is removed, the exposed substrate 10 and a part of the polysilicon layer 14 are oxidized and an oxidized area 22 is formed. A flattened insulation layer is formed on the silicon nitride layer 16 and inside the opening 20, the flattened insulation layer is etched back and the silicon nitride 16 is exposed. In this case, the upper surface of the insulation layer is turned to the same surface shape as the upper surface of the polysilicon layer 14.  Then, the silicon nitride layer 16 is removed and the flat silicide layer 28 is formed on the polysilicon layer 14.
Patent JP-H10321630-A (JP)
Title: Bump formation
Inventor: KOYAMA MASAHIDE
IPC: H01L21/60
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a bump formation method which prevents crack causing breakage in an aluminum pad. SOLUTION: A wire bump 3 is formed on an aluminum pad 2 of a chip 1, then the surface of the chip 1 is coated with a protective film 7. Next, the protective film 7 on the upper surface of the wire bump 3 is removed by plasma etching, and a solder bump 4 is formed on the upper surface of the wire bump 3. As the aluminum pad 2 exposed around the wire bump 3 is protected by the protective film 7, it is protected from flux used upon formation of the solder bump 4. Accordingly, crack due to corrosion caused by contact between the aluminum pad 2 and the flux is prevented.
Patent JP-S5830474-A (JP)
Title: Engine ignition timing control method
Inventor: KOBAYASHI NOBUYUKI
IPC: F02P5/10
Filed: 1981-08-14
Abstract: PURPOSE:To prevent the generation of knocking by advancing an angle during low load, and by delaying an angle during high load when engine temperature exceeds a specified value. CONSTITUTION:A CPU45, A/D converter 46, RAM47, ROM48, and RAM49 are connected to each other. When an ignition switch is turned to an ON position, electric power is supplied to elements 45-48. The RAM49 receives power supply independent of the opening and closing of the ignition switch and maintains memory during engine stop. The output of an air flow meter 2, and a water temperature detector 37 are sent to the A/D converter 46. The output of an air fuel ratio sensor 29, a throttle sensor 34, and a car speed sensor 35 are sent to the RAM47. The current to be supplied to a solenoid control valve 26 and a solenoid 42 of an automatic transmission 3 is sent from the ROM48.
Patent JP-H07309171-A (JP)
Title: Lighting control device of operation panel for vehicle
Inventor: ASANO MICHIO
IPC: B60Q3/04
Filed: 1994-05-16
Abstract: PURPOSE:To set the brightness of an operation panel at a desired luminance to an instrument panel, in a system in which the brightnesses of the instrument panel, and the operation panel of an air-conditioning device or the like can be regulated by a luminance regulating device. CONSTITUTION:The dipping characteristic of an operation panel 4 to the luminance regulation from a luminance regulating device 1 is set according to the external operation. When the luminance is regulated by the luminance regulating device 1, the luminance of the operation panel 4 is controlled depending on the set dipping characteristic. Since the dipping characteristic of the operation panel 4 can be set depending on the external operation, the operation panel 4 can be made at a desired luminance characteristic, and it can cope with a variation easily, when the brightness is necessary to reset by a change with the passage of time and the like.