baber/WOPTO huggingface dataset:
Patent JP-2001044201-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: KONISHI NOBUHIRO
IPC: H01L21/304
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To improve the yield and reliability of a semiconductor integrated circuit device by improving the planarity of an insulating film on metal interconnections formed by a CMP(Chemical mechanical polishing) method, and suppressing short circuits of the metal interconnections formed by the CMP method. SOLUTION: In a process step where a sacrificial film 16 is formed on an insulating film 11b and interconnections buried in grooves 15 formed of the films 11b and 16 are formed by deposition of a titanium nitride film 14b (barrier film) and a conductive film 18, such as a copper film and polishing using a CMP method, the film 16 which is polished at a speed higher than for the film 18 is polished at the same time. The film 16 is formed by implanting boron ions into the surface of the film 11b.
Patent JP-H0264969-A (JP)
Title: Feature discriminating device for fixed magnetic disk device
Inventor: TOMIYASU TETSUO
IPC: G11B20/12
Filed: 1988-08-30
Abstract: PURPOSE:To prevent malfunction due to a setting miss by composing a feature discriminating device of a signal detecting means to correspond to feature information, a table to show correspondent relation between a detected signal and the feature information, and a means to collate the detected signal and table and to discriminate a feature. CONSTITUTION:A detecting means 1b detects a signal to correspond to the feature information of magnetic disks 2a and 2b such as a type number, a cylinder number, a sector number in each track and a writing compensation starting cylinder, etc., from the magnetic disks 2a and 2b. Next, the signal to be detected by the detecting means 1b and a table 1c, which shows the correspondent relation between such a signal and the feature information of the magnetic disks 2a and 2b, are collated and the features of the magnetic disks 2a and 2b are discriminated by a discriminating means 1a. Thus, the malfunction due to the setting miss can be prevented.
Patent JP-H0765961-A (JP)
Title: Serial load control device, airport light control device, and airport light device
Inventor: NORIEDA TAMIO
IPC: H05B37/03
Filed: 1993-08-31
Abstract: PURPOSE:To prevent generation of overvoltage across of an oversaturable device by controlling current to load devices with the first switch, and arranging so that the applicable second switch is turned on before any first switch is turned off. CONSTITUTION:Via a transmission line 9, an output control device 8 sends control signal to the first switch devices 41-4n to make stop, start, and output regulation of load devices 31-3n. When a signal to stop the load device 31 is issued by the output control device 8, the control part 412 of the switch device 41 turns off a switch 411. Prior to this turn-off of the switch 411, an On signal is given to the second switch device 51, and an electric continuity control circuit 512 turns on a thyristor 511. Therefore, no load-open condition is generated when viewed from an oversaturable device 21, and no overvoltage is generated at its ends. A controlling power supply device 61 is fed with current usually with the output of the oversaturable device 21, but an closed circuit is formed even after the switch device 41 is turned off, and the power supply device 61 can supply the power stably.
Patent JP-H0646025-A (JP)
Title: Multiple access control method
Inventor: MATSUMOTO SHINJI
IPC: H04J3/16
Filed: 1992-07-22
Abstract: PURPOSE:To provide a multiple access control method which quickly detects that a control station does not receive data. CONSTITUTION:A signaling bit is returned to '0' from '1' during data transmission of subsidiary stations 2 and 3 when a control station does not receive data, and this change from '1' to '0' is held for a prescribed time when the control station normally receives data; and if the signaling bit is returned to '0' during data transmission from subsidiary stations 2 and 3 to the control station, a failure of data transmission is discriminated to execute the retransmission processing. The signaling bit indicating a success or a failure of data reception in the control station 1 is made independent of signaling bits indicating the slot timings of subsidiary stations 2 and 3.
Patent JP-S58117316-A (JP)
Title: Direct injection type combustion chamber for engine
Inventor: TOKITA HIDEHIRO
IPC: F02B23/06
Filed: 1981-12-28
Abstract: PURPOSE:To increase fuel moistening adhering to the circumferential wall of a cavity formed to the end surface of the combustion chamber at a high temperature, and to improve the performance of combustion by each forming convex curved surfaces among respective concave curved surface of the cavity. CONSTITUTION:The convex curved surfaces 20 are formed among the concave curved surfaces 19 of the cavity 16. Since fuel 22 from each injection port 23 of a nozzle 14 blows against the lee side surface sections 20b of the convex curved surfaces 20 at large incident angles theta2, rebounded fuel 22a is reduced, most of fuel moistening-adhere on the surface sections 20b and are moistening-spread rapidly up to the concave curved surfaces 19, and a negative pressure region 26 is generated outside a swirl 21. Accordingly, moistening-adhering fuel 22b is moistening-spread rapidly and widely onto the circumferential surfaces 18 of the cavity by air flows 27 while being blown strongly against the circumferential surfaces 18 of the cavity.
Patent JP-H0887471-A (JP)
Title: Electronic equipment with printer
Inventor: KANAZAWA MANABU
IPC: B41J5/30
Filed: 1994-09-09
Abstract: PURPOSE: To print at a printing speed responding to a user's key operation and also to fast print when user immediately want to see printing such as operation result that is independent of the key operation in electronic equipment with a printer. CONSTITUTION: This electronic equipment with a printer consists of a key board 1 which contains a key group set to print, an operation part 2 which operates data inputted through the keyboard 1 and a printer 4 that prints a result operated by the operation part 2. The equipment has a control means which controls the printer 4 in plural printing modes and a means which decides input that prints an operation result (including a halfway result) and prints in a specific printing mode or in a printing mode at a full speed when the input is performed.
Patent JP-H0380778-A (JP)
Title: Video camera apparatus for tube inside inspection
Inventor: KAWAKAMI KAZUYUKI
IPC: H04N5/232
Filed: 1989-08-24
Abstract: PURPOSE:To reduce the number of transmission lines and to attain the miniaturization of a system and the light weight of a cable by performing the time division multiplex transmission of the analog data of plural items, transmitting the data of a control item in series for digital control data, and sharing the transmission line of each transmission data. CONSTITUTION:A control signal line between two sides is composed of, for example, one transmission cable 300. The reception part 101 of a camera head part 100 receives the digital control data from a camera control part 200, and supplies it to a serial/parallel converter 102. Also, the various kinds of analog data are supplied from a parallel/serial converter 104 to a transmission part 103 in time division. Meanwhile, at the camera control part 200, digital data for direct sight/side sight switching, iris adjustment, and focusing control, etc., at the camera head part 100 are supplied from parallel/serial converter 204 to a transmission part 203.
Patent JP-H0497825-A (JP)
Title: Cutting device of parison of blow molding machine
Inventor: OGURA MASASHI
IPC: B29L22/00
Filed: 1990-08-16
Abstract: PURPOSE:To cut parison each in the same lengths always, by a method wherein a cutter is made freely turnable unidirectionally by an actuator and the actuator is provided with a cutter positioning mechanism deciding a starting position of cutting of the cutter. CONSTITUTION:The title device is constituted of a rotary plate 44 where the tip of a rod 42a of an air cylinder 42 is hinged by a pin and turns in a clockwise direction by a movement and reciprocation of the rod 42a, a fitting plate 47 fixed to the lower end of a shaft part 44a, a cutter 48 whose tip fitted to the top of the front of the fitting plate 47 through a plurality of bolts 49 is in a triangular shape and a positioning mechanism 50 of the cutter 48, which is juxtaposed with the air cylinder 42 and rotary plate 44 on a base plate 41 and decides a starting position (starting position of rotation) of cutting of the cutter 48. Then since the title device is constituted so that the cutter 48 does not perform reciprocation but turns unidirectionally through which the upper end of each molten parison is cut off. Therefore, the molten parison 2, 2, 2 each can be cut off always respectively under a fixed state, for example, into a fixed lengths.
Patent JP-H0962368-A (JP)
Title: Controlling method for process flow rate
Inventor: ITO TOSHIHIKO
IPC: G05D7/06
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To keep a flow rate ratio with high accuracy by adding the value obtained by multiplying the preceding deviation by a constant to the value whose ratio is calculated based on the rate of an independent process flow and then applying the feedback PID control to the rate of a subordinate process flow. SOLUTION: In a chemical process where two or more types of reaction materials, for example, are used, the process flow flows into a reactor or a dispensing vessel 1. In such a system, the rate of a subordinate process flow 3 is controlled to keep its constant rate ratio against the rate of an independent process flow 2 that increases or decreases at an approximately estimated speed. At the same time, the feedforward control is applied to the valve travel of a control valve 6 of the flow 3 based on the changing speed set value of the flow 2. Then a flow rate 9 obtained by multiplying the rate value 7 of the flow 2 by the ratio set value of a ratio setting unit 8 undergoes the cascade control as the feedback PID set value of the rate of the flow 3.  Under such conditions, the value obtained by multiplying the preceding deviation between the preceding set value and the present process value by a constant is added to the present set value.
Patent JP-H0268203-A (JP)
Title: Pneumatic tire
Inventor: HIRAYAMA SEIICHI
IPC: B60C9/20
Filed: 1988-09-01
Abstract: PURPOSE:To improve durability at high speed by a method wherein a belt layer in a folded belt structure and a belt layer whose cord angle with tire circumference is approximately 0 deg. are assembled between a carcass layer and a tread. CONSTITUTION:Between a carcass layer 2 and a tread 4, a belt layer A (organic fiber, for example) whose cord angle with a tire circumference is approximately 0 deg. and a belt layer B (highly elastic cord, for example) whose cord angle with respect to the tire circumference is 18 to 27 deg.. The widthwise ends of the belt layer B are further folded toward the tread 4 so that the widthwise ends of the belt layer A are enclosed. This constitution enables adjustment of belt rigidity and prevents a tire from being excessively expanded in diameter by centrifugal force.
Patent JP-H0963355-A (JP)
Title: Anisotropic conductive film
Inventor: KUMAKURA HIROYUKI
IPC: H01R11/01
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductive film which has high peel strength even if it is press-fitted at a low temperature not more than 130 deg.C and has reliability of electric continuity and is excellent in preserving stability. SOLUTION: This anisotropic conductive film is formed by dispersing a hardening agent and conductive particles in insulating resin. This insulating resin contains ester type epoxy resin. The content of the ester type epoxy resin in the insulating resin is 5 to 40wt.%.
Patent JP-H10274629-A (JP)
Title: Apparatus for measuring heat conductivity
Inventor: SONODA KEISUKE
IPC: G01N25/18
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus which can measure a heat conductivity between a fluid and the surface of a solid in real time with high accuracy. SOLUTION: The apparatus comprises a rod-like sample 20, an insulating material 2, a solid 3, a thermocouple 4 for measuring a surface temperature of the sample, a thermocouple for measuring an internal temperature of the sample, a thermocouple 8 for measuring a temperature of a fluid, a device for recording temperature data and an operating device 7. The rod-like sample 20 is placed in the insulating material 2 which is set in the solid 3 to be measured. Faces of the sample and the solid in touch with a fluid 10 are made even. A cable from the thermocouple 4 for measuring the surface temperature of the sample and a cable from the thermocouple for measuring the internal temperature of the sample are connected to the device for recording temperature data and the operating device 7.  A calculation formula for a heat conductivity (h) is installed beforehand in the device for recording the temperature data and the operating device 7. When the heat conductivity is measured, data from each thermocouple are processed and, a change of the heat conductivity (h) with time is displayed and recorded in real time.
Patent JP-S59105565-A (JP)
Title: Electric field detecting circuit
Inventor: MIZOE KENJI
IPC: G01R29/08
Filed: 1982-12-09
Abstract: PURPOSE:To contrive to enlarge the dynamic range of an electric field detecting circuit, by comparing detection output voltage corresponding to the electric field passing through a voltage shift circuit with reference voltage to subject an input variable attenuator and the voltage shift circuit to feed-back control. CONSTITUTION:The electric field detection signal passing a variable attenuator 3 comes to electric field detection output voltage good in linearity through a logarithm amplifier 1, a detector circuit 2 and a voltage shift circuit 6. On the other hand, this detection output voltage is compared to reference voltage by a comparator 5 to subject the attenuator 3 and the circuit 6 to feed-back control through a memory circuit 4 for temporarily storing the comparison result and electric field detection good in linearity is performed without using a multi- stage logarithmic amplifier circuit to make it possible to attain to enlarge the dynamic range of an electric field detecting circuit.
Patent JP-S6194073-A (JP)
Title: Image recorder
Inventor: SAKAI YUKIO
IPC: G03G15/08
Filed: 1984-10-16
Abstract: PURPOSE:To improve the fluidity of the toner in a cleaning device and to prevent the clogging thereof by developing carrier particles with part of the non- image part of a photosensitive body. CONSTITUTION:A latent image is formed on the photosensitive body 31 by a corona electrostatic charger 32 and an LED array light source 33. The latent image is developed by a developing device 34. A voltage is applied from a bias power source 37 to a sleeve 35 of the developing device to generate an electric field between said sleeve and the body 31 by which the toner 25 and carrier 26 are stuck to the photosensitive body and the image is developed. The toner particles are made into 3-12mu and the carrier particles into 30-60mu to form the developer. The non-image part of the body 31 is developed by the carrier by changing the voltages V1, V2 of the power source 37. The carrier is much mixed with the developer in the stage of removing the developer by the cleaning device 39 after the development and therefore the fluidity is improved and the clogging in a conveying device 27 is prevented. Since the fluidity of the developer is improved by the cleaning device, the satisfactory cleaning is executed.
Patent JP-H0266837-A (JP)
Title: Image display device
Inventor: OSUGI MICHIO
IPC: H01J31/12
Filed: 1988-08-31
Abstract: PURPOSE:To prevent the generation of bright lines owing to the superposition of electron beams by making the width of black stripes wider near the borders than other parts of vertical sections which are made by dividing plurally the picture surface on the screen in the vertical direction. CONSTITUTION:Electron beams 16 are generated from an electron beam source, given a necessary control, passed through black stripes 11, and projected on red, green, and blue fluorescent screens 12, 13, and 14. The electron beams 16 are projected by dividing into plural parts in the vertical direction of the fluorescent screen. The black stripes 11 are formed in a larger width near the border line 15 where a single electron beam 16 is deflected. As a result, since the amount of electron beams at the parts 17 where the electron beams are superposed can be reduced, a picture image without disturbing bright lines generated by the superposition of the electron beams can be obtained.
Patent JP-H1096146-A (JP)
Title: Improved sub-needle for circular knitting machine
Inventor: ANDO JAN
IPC: D04B15/68
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an improved sub-needle equipped with related functional elements for a circular knitting machine. SOLUTION: This improved sub-needle for a circular knitting machine is constituted by a lower sub-needle 6 equipped with a selection heel 7 and a middle sub needle 8 equipped with an upper heel 9 and a lower heel 10, and a top of the lower sub-needle 6 having a lower side outside region 15 and an upper side inside region 16 for loading a base of the middle sub-needle 8 and a first bolt cam 20 for lifting the lower heel 10 of the middle sub-needle 8, are installed therein. The bolt cam is made as selectively transferrable so as to load a rocking base of the middle sub-needle can the lower side outside region 15 or the upper side inside region 16, a second bolt cam 21 is installed for lowering the upper heel 9 of the middle sub-needle, and the selective and lengthwise directional transfer performed by the middle sub-needle 8 is suitable for reducing a stroke in lengthwise direction necessary for the sub-needle and angles of the bolt cams 20, 21 and a selection cam 22.
Patent JP-S6371296-A (JP)
Inventor: NAGAI KATSUYA
IPC: F26B9/06
Filed: 1986-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1163599-A (JP)
Title: Ventilator duct device
Inventor: KATO MITSUO
IPC: F24F7/013
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent the entry of wind, rain, and dust indoors, by closing an air chamber at the opening part of a ventilator duct automatically when an actual air velocity has reached a preset value. SOLUTION: The signal of an air velocity which is given by an anemometer 2 is supplied to an air velocity resetting device 7. At the air velocity which is optionally set by the air velocity resetting device 7, the signal controlling an air chamber 3 and a ventilator 5 is supplied to a switch. By a driving motor 4 which is operated by the signal received by the switch, the air chamber 3 is operated to close the opening part of a ventilator duct in case of the set air velocity or higher, and the air chamber is operated to open the opening part in case of the set air velocity or lower. Likewise in the ventilator 5, the power source of the ventilator 5 is fumed off by the signal received by the switch, when the air chamber 3 is closed at the optionally set air velocity, and the power source of the ventilator 5 is turned on when the air chamber 3 is opened.
Patent JP-2001039350-A (JP)
Title: Low floor type bus
Inventor: ODA YOICHI
IPC: B62D31/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To make a passage floor as flat as possible with seats being sitted from a passage floor increased relatively, without narrowing seat intervals respectively. SOLUTION: The rear part of a low floor type bus is equipped with a passage floor 17 formed nearly flush with a boarding and alighting step surface formed at a boarding and alighting platform, and a step raised floor 18 provided at a position higher than the floor 17 so as to cover a rear axle 13 continued with the rear part of the floor 17, to provide plural seates 19 on the floors 17 and 18. The seats 19 at the forefront part of the floor 18 are provided so that the foot bottom of a passenger sitting on the seat 19 can reach the floor 17. Any one or two or more of a fuel tank 26, an air tank, or a battery are provided on the lower part of the floor 18 and the front of the axle 13.
Patent JP-H1165270-A (JP)
Title: Developing device
Inventor: MAKABE AKIRA
IPC: G03G15/06
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of suppressing fogging, reducing the fluctuation of resistance value due to an environmental change of temp. and humidity and stabilizing hue by controlling the amplitude, frequency and duty of an alternating voltage. SOLUTION: The alternating voltage is applied to a developer carrier 3 by an alternating voltage applying means 4, to generate an alternating electric field between the developer carrier 3 and a photoreceptor 1 which face each other across a given gap δ. A developer 2 soars up in the gap δ, to be moved from the developer carrier 3 to the photoreceptor 1 or it to the developer carrier 3, by the working of the alternating electric field. The direction of moving the developer 2 is determined by the direction of an electric field and the moving amount is roughly decided by the strength of the electric field and the specific charge of the developer 2. In such a case, the frequency and duty (the ratio of the duration of a peak value to a cycle of the alternating voltage) of the alternating voltage are controlled to be values within a given range by a control part 5.  Thus, a defect in an image due to an electric discharge can be prevented and simultaneously surface fogging can be effectively prevented as well.
Patent JP-2001040805-A (JP)
Title: Form block
Inventor: TAKADA TOSHIHIRO
IPC: E04B2/86
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a means by which accessories such as a lighting appliance or mail box can be easily and firmly installed when a basic body is constructed with form blocks to construct a structure. SOLUTION: This form block K is made of a synthetic resin such as a self- extinguishing foamed plastic and constituted of two sheets of substrate panels 2, 2 disposed apart by an appropriate distance and connection parts 3 connecting the panels. A reinforcing plate Q is put on a fitting part 20 for accessories in a top plate R placed on the upper end of the form block K. The reinforcing plate Q is made of a metallic material or a synthetic resin having a strength larger than top plate R. The reinforcing plate Q disposed at the rear side of the top plate R and the top plate R are connected by a bolt piercing them and a nut in order to fit the reinforcing plate Q, Or an adhesive can be applied.  A hole is formed in the reinforcing plate Q and the top plate R and the reinforcing plate Q is attached to the top plate R so that both holes of these members coincide with each other to form the fitting part 20. The basal part of a lighting appliance L and cables are inserted therein to install the appliance.