baber/WOPTO huggingface dataset:
Patent JP-H05259559-A (JP)
Title: Tunable laser diode
IPC: H01S5/06
Filed: 1993-01-18
Abstract: PURPOSE: To provide a tunable laser diode which can be easily manufactured and is provided with a particularly wide tuning range. CONSTITUTION: A coupler of waveguide layers 5, 7 are arranged in parallel in the lateral direction with respect to the layer surface, an intermediate layer 6 is located between these waveguide layers 5, 7 so that different currents are injected individually to both waveguide layers 5, 7, and an absorbing layer 4 which is periodically intermitted in the vertical direction of the waveguide layers 5, 7 is also arranged in the direction lateral to the layer surface and in parallel to the waveguide layers 5, 7.
Patent JP-2000222154-A (JP)
Title: Printer test system
Inventor: TOMIZAWA KEIKO
IPC: B41J29/46
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To omit operations for reprinting from an application if print contents have a problem to save the trouble and time regarding a test operation by providing a print data duplicating means which duplicates print data to be sent to a printer in printing from application software. SOLUTION: When print data are written as a file in a directory being referred to, a print control mechanism 17 requests the printer 2 to send setting information in a printer. A printer test system 1 transfers the file to a port 21 of the printer 2. A printer controller 22 receives the request from the print control mechanism 17, obtains the internal setting information to be sent to the printer test system 1, and sends the internal setting information with data in a format that the print control mechanism 17 can interpret. The print control mechanism 17 saves the received data with a file name obtained by changing only the extension suffix of a specified file name.
Patent JP-S62248446-A (JP)
Inventor: RIKARUDO ROBERUTO BUSUTAMANTE
IPC: A23B4/08
Filed: 1987-02-03
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-H10223791-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA SATOSHI
IPC: H01L23/50
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To enhance strength and reliability of joint by arranging a dielectric board having low expansion coefficient in the vicinity of the inner lead and outer lead of a TAB thereby preventing positional shift of joint due to difference of expansion coefficient between the board to be jointed and the TAB. SOLUTION: A semiconductor element 11 is bonded to a ceramic package 12 and gold bumps 13, 14 are arranged on the semiconductor element 11 and the ceramic package 12. The signal layer 17 of a TAB is also bonded in order to connect the gold bumps 13, 14 electrically. A dielectric board 15 having low expansion coefficient is arranged on the inner lead side of the TAB and a dielectric board 16 having low expansion coefficient is arranged on the outer lead side thereof. Since the signal layer 17 is held by the inner dielectric board 15 and the outer dielectric board 16 locked by the dielectric board, mutual strength is enhanced.
Patent JP-S57136336-A (JP)
Title: Carrier for substrate
Inventor: SAKITANI FUMIO
IPC: B65G25/02
Filed: 1981-02-18
Abstract: PURPOSE:To transport the substrate accurately, and to treat it thermally and positively by repeating the link action of a parallelogram several times in a carrying plate under a condition that crosses the surface of a hot plate. CONSTITUTION:Under a waiting condition, cylinders 14, 21 are shrinked, supporting levers 4a, 4b sink the carrying plates 3a, 3b under the surface of the hot plate 1, and the substrate is fast stuck to the surface of the hot plate 1 through vacuum and thermally treated. When vacuum is interrupted and the cylinder 14  is stretched, the carrying plates 3a, 3b are projected onto the surface of the hot plate 1 to lift the substrate, the cylinder 21 is stretched, and the substrate is left moved on the surface of the hot plate 1. When the cylinder 14 is shrinked, the  supporting levers 4a, 4b fall, a vacuum means is operated just before the substrate contacts with the hot plate 1, the substrate contacts with the surface of  the hot plate 1, and the cylinder 21 is shrinked to the original condition.
Patent JP-H09199286-A (JP)
Title: Starting method for electrodeless high intensity discharge lamp
Inventor: MATSUMOTO MINORU
IPC: H05B41/24
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of reflection wave energy resulting from mismatching between a power source circuit and a load, and prevent the damage of a power source device with ease by starting a lamp using pulse-like high frequency at a lamp starting time, and lighting the lamp using continuous high frequency after lamp starting. SOLUTION: In a lighting method for an electrodeless high intensity discharge lamp 6 using a high frequency power source, at a lamp 6 starting time, the output of a power amplification circuit 3 is formed into pulse-like high frequency by a puls modulation circuit 7, and the same is used. After lamp starting, the lamp 6 is lighted by a continuous high frequency. The pulse like high frequency for starting the lamp is a repetition wave composed of a high frequency segment T1 and a rest segment T2. The frequency of the high frequency segment T1 is 100Hz to 600kHz, and the duty ratio of the high frequency segment T1 to the rest segment T2 is set in a range of 1/10 to 1/3.
Patent JP-S58141693-A (JP)
Title: Controller for ac motor
Inventor: HIRATA AKIO
IPC: H02P6/17
Filed: 1982-02-18
Abstract: PURPOSE:To reduce the pulsating of the generated torque by alternately intermittently controlling the DC current of at least two sets of inverterd which are connected in parallel with each other in the range that the rotating speed of synchronous motor is low. CONSTITUTION:Rectifiers 121, 122, DC reactors 131, 132 and inverters 141, 142 are connected in series between the input terminals 111, 112 of AC powr and a synchronous motor 15. The inverters 141, 142 are alternately conducted in the range that the rotating speed of the motor 15 is low in which the DC current is intermittently controlled. When thus controlled, if the magnetic flux of the motor 15 is contant, the pulsating of the generated torque is proportional to the variation in the armature current of the motor 15 and hence the variation in the sum of the DC currents of the inverters 141, 142.
Patent JP-H01199571-A (JP)
Title: Reaction between enzyme and substrate and reactor therefor
Inventor: KAJIWARA MASAHIRO
IPC: C12M1/40
Filed: 1988-02-02
Abstract: PURPOSE:To carry out the title reaction continuously and in high efficiency by reaction between an enzyme and substrate using a module constituted by packing numerous cellulose ester-based hollow fibers with each specific inner diameter and membrane thickness to ease the separation of the reaction product and said enzyme. CONSTITUTION:Within a reactor 2, is equipped a module constituted by numerous cellulose ester-based hollow fibers 1 with membrane having a thickness of 5-30mu and inner diameter of 150-350mum, permeable to substrate and reaction product, but impermeable to enzyme. Using this modules, a reaction is carried out between an enzyme and substrate. Said cellulose ester-based polymer is e.g. cellulose diacetate, cellulose triacetate. Said enzyme is e.g. amylase, aminoamylase, lipase, esterase, alcohol dehydrogenase, glycerol dehydrogenase.
Patent JP-S63192326-A (JP)
Inventor: SHIGA NAOAKI
IPC: A01G1/04
Filed: 1987-02-05
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-H07218914-A (JP)
Title: Liquid crystal display device with back light
Inventor: NAKAJIMA HIDEKI
IPC: G02F1/13357
Filed: 1994-01-27
Abstract: PURPOSE:To provide the liquid crystal display device with back light which is more miniaturized and improves light irradiation efficiency. CONSTITUTION:Concerning the liquid crystal display device with back light provided with a liquid crystal display panel, light emitting element 7, driving circuit unit for driving the liquid crystal display panel and transparent light transmission plate 6 for introducing light from the light emitting element 7 to the entire lower face of the liquid crystal display panel, the light transmission plate 6 is provided with an LED housing recessed part 63 for housing the light emitting element 7 and a driving circuit unit housing recessed part 62 for housing the driving circuit unit. Since the light emitting element 7 is housed inside the housing recessed part 63 and the driving circuit unit is housed inside the housing recessed part 62, the light emitting element 7 and the driving circuit unit are not protruding in the side direction, the light from the light emitting element 7 is passed through the inside of the light transmission plate 6, and the lower face of the liquid crystal display panel is efficiently irradiated with the light.
Patent JP-S60168922-A (JP)
Title: Traction type booster
Inventor: ARIMITSU SATOSHI
IPC: B60K23/02
Filed: 1984-02-10
Abstract: PURPOSE:To improve the sealing performance by providing on a moving plate a circular protrusion to prevent a relative displacement of the internal elements of a sealed member which is fitted in the input member of the subject equipment, at least a sealed part, with respect to the moving plate. CONSTITUTION:In the traction type booster, when an input member 21 is hauled left by stepping on the clutch pedal, a valve member 33 is seated on a valve seat 32 against a valve spring 30. And the linkage of a negative pressure chamber 15 and a pressure change chamber 16 is broken and, with the valve member 33 separated from the valve seat 31, air is led into the pressure change chamber 16. In this way, the difference pressure between the two chambers 15, 16 shifts a moving element 14 to the left, turning off the clutch through an output member 42. At this time, a sealed equipment 69, which is set up in a recessed section 68 of a rear shell 2 through which an input member 21 penetrates, is made up of a slide plate 70 which is fitted in the input member 21 and a seal member 71 made of rubber which covers the left side surface of the plate 70. At the inside end of the seal member 71, a lip portion 72 is provided to elastically contact with the input member 21.
Patent JP-S50152403-A (JP)
IPC: B60C9/14
Filed: 1975-02-26
Abstract: A tire with a radial carcass and a top belt under the tread, has sidewalls which are reinforced by layers of a rubbery mixture exhibiting a high modulus of elasticity and extending over the entire height of the sidewalls. The upper edges of these reinforcement layers are inserted between the carcass and the lateral edges of the belt.
Patent JP-H06216795-A (JP)
Title: Antenna system for vehicle
Inventor: KAKIZAWA HITOSHI
IPC: H01Q1/32
Filed: 1993-01-19
Abstract: PURPOSE:To obtain a high gain in a comparatively wide frequency range. CONSTITUTION:An antenna impedance matching circuit is formed by connecting matching coils L5 and L6 in series, and a diode D2 is connected to the coil L6 in parallel, and a voltage of high or low level is impressed from a selection signal generating part M on the anode side of the diode D2. When tuning with an upper side frequency in the reception band of AM broadcast is taken, a high level voltage is outputted from the part M, and the diode D2 is energized, then, the coil L6 is short-circuited. Thereby, the matching circuit is formed with only the coil L5, and impedance matching is taken at an upper frequency band. While, when tuning with a lower side frequency is taken, a low level voltage is outputted from the part M, and the diode D2 is not energized, and the matching circuit is formed by the series circuit of the coils L5 and L6, and the impedance matching can be taken it a lower side frequency band. In such a way, since the impedance is taken by bisecting a band into the upper and lower frequency band areas, the high gain can be obtained in the comparatively wide frequency range.
Patent JP-H08221080-A (JP)
Title: Noise controller
Inventor: ISHIKAWA OSAMU
IPC: B60R11/02
Filed: 1995-02-13
Abstract: PURPOSE: To facilitate the renewal of simulated space transfer characteristics in response to their secular changes by providing an adaptive filter, a simulated transfer characteristics correcting section, a filter factor renewal section and a simulated transfer characteristics storage section respectively specified. CONSTITUTION: An adaptive filter 66 which forms a cancel sound to a speaker 4 by inputting a reference signal relating to noise is installed in a noise control device provided with the speaker 4 which forms the cancel sound identical in frequency and amplitude but reverse in phase to noise and a microphone 5 to which the residual sound of cancelled noise is fed back as an error signal. The simulated transfer characteristics correcting section 68 forms a corrected reference signal by correcting the reference signal using the simulated transfer space characteristics of the sound between the speaker 4 and the microphone 5. The filter factor renewal section 67 renews the filter factor of the adaptive filter 66 to minimize the level of the error signal using the corrected reference signal.  The simulated transfer characteristics storing section 62 stores the data of plural simulated transfer characteristics to set them in the simulated transfer characteristics correcting section 68.
Patent JP-S63191432-A (JP)
Title: Loop back circuit
Inventor: ISHII YOSHINORI
IPC: H04L69/40
Filed: 1987-02-04
Abstract: PURPOSE:To improve the profitability of a loop back circuit by cascading one- bit registers by the share of one frame length through separating means and thus constituting a shift register, controlling a specified separating means and dividing the shift register into two front and rear part, and interposing the partial shift registers in loop back paths for digital signals in respective directions. CONSTITUTION:A specific separating means 800 is controlled to divide the shift register consisting of registers 700 into two shift register parts. One partial shift register is interposed in a loop back path for a digital signal in one direction and the other partial shift register is put in a loop back path for a digital signal in the other direction. Consequently, this couple of shift registers delay the signals in both directions properly and the profitability of the loop back circuit is improved.
Patent JP-S60169472-A (JP)
Title: Novel phenylpiperazine derivative
Inventor: NAGANO HIROYUKI
IPC: C07D295/12
Filed: 1984-02-10
Abstract: NEW MATERIAL:1-(2-Methoxyphenyl)-4-(2-cyclohexanoylaminoethyl)piperazine expressed by the formula and a salt thereof. USE:A remedy for diseases in circulatory organs having hypotensive action. PREPARATION:1-(2-Methoxyphenyl)piperazine is reacted with an N-(2-haloethyl) cyclohexanoylamine in a solvent, e.g. toluene, in the presence of a base, e.g. triethylamine, for 3-4hr under refluxing to afford the aimed compound expressed by the formula.
Patent JP-H01226819-A (JP)
Title: Depression control agent
Inventor: YUURUGEN ENGERU
IPC: A61K31/445
Filed: 1989-02-03
Abstract: PURPOSE: To obtain a melanconia depressant consisting of a specific compound such as 6-chloro-2-piperidyl-(4)-thio-pyridine. CONSTITUTION: This melanconia depressant contains a compound of the formula [R1 and R2 are each H, a halogen, CF3 CN, NO2 , NH2 , a mono- or di-1,6C alkylamino, a 1-6C alkyl, a phenyl, OH, a 1-6C alkoxy, etc.; R3 is H, a 1-6C alkyl, a 3-6C alkenyl, a 3-6C alkynyl, a 3-7C cycloalkyl, etc.; X is O, S, SO or SO2 ; Alk is a 0-4C alkylene; (n) and (m) are each 1-3], its pyridine-N-oxide or its salt as an effective ingredient. The effective dose of the compound is 10-200mg, especially 20-100mg for a per oral administration, 1-10mg, especially 2-5mg for a parenteral (e.g. intravenous, intramuscular) administration.
Patent JP-H03228718-A (JP)
Title: Automatic feeding device for chemical liquid to toilet bowl
Inventor: KISHI MITSUHIRO
IPC: E03D9/02
Filed: 1990-02-02
Abstract: PURPOSE:To always carry out the cleaning work for a toilet bowl by installing a control means for operating a feeding means by the signal generated from a detecting means, using a solar battery device as driving source, and spraying the cleaning liquid in accordance with the actual using state of the toilet bowl. CONSTITUTION:A detector 11 for detecting the entry of a person is fixed at the inner wall upper part inside a shiftable toilet 1, and a solar battery unit 12 for generating electromotive force by receiving the solar beam is fixed. When the presence of a person in the shiftable toilet 1 is judged, a detecting circuit 43 transmits the signal to a control circuit 44, which transmits an output to a timer circuit 45 at the same time. Accordingly, the timer circuit 45 supplies electric power so that a motor 34 is driven for a certain time. When the motor 34 is driven, a cam 33 revolves, and a rod 32 in contact with the outer periphery of the cam 33 is moved in reciprocation along the lengthwise direction. Accordingly, a chemical liquid 23 pushes up a valve ball 31 and flows towards a feeding pipe 10. The chemical liquid 23 is jetted from a nozzle 24 at the top edge of the feeding pipe 10, and sprayed in mist form towards the inner peripheral wall of an urine toilet bowl 7.
Patent JP-H09218689-A (JP)
Title: On-demannd performance data transmission system, and center device and terminal device therefor
Inventor: KAWANISHI YASUYUKI
IPC: G11B27/34
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary for a user to take a long time to search out name and request number of a requested tune from a huge number of tunes. SOLUTION: A terminal device T is provided with a customer command control part T3 which accepts an input of an request command for operating private information including a registration or an acquisition of user's private information relating to request for performance data and transmits this request command to a center device C, and when customer's personal information storage part C4 storing the private information and the request command transmitted from the terminal device T are registration commands of the personal information, the private information included in the request command is registered in the customer private information storage part C4, and in the case of a command for operating private information other than registration,  the center device C is provided with a command control part C3 which operates private information of an operation object stored in the customer private information storage part C4.
Patent JP-H04264645-A (JP)
Title: Data management method
Inventor: KIJIMA MASASHI
IPC: G06F12/16
Filed: 1991-02-19
Abstract: PURPOSE:To enable a monitor means to monitor a copy means, to give an operation instruction to a collation means at aribitrarily given collating timing, to reduce time required for collation and to hold data to be the same. CONSTITUTION:An input means 50 inputs timing when the collation means 40 operates and the monitor means 60 inputs timing when the collation means 40 operates. The monitor means 60 stores timing when the collation means 40 operates and the copy means 30 copies copy source data 11 stored in a copy source storage means 10 to a copy destination data 21 stored in a copy destination storage means 20. The monitor means 60 supervises the operation of the copy means 30. When it is timing when the collation means 40 operates, the collation means 40 collates copy source data 1 to copy destination data 21.
Patent JP-H0555364-A (JP)
Title: Method of forming isolating film of semiconductor element
Inventor: IYON KUON JION
IPC: H01L21/76
Filed: 1992-01-16
Abstract: PURPOSE: To prevent the generation of the groove of a field oxide film due to a loading effect by vertically and deeply forming a narrow valley in a silicon substrate, filling an oxide film in the valley, oxidizing a polysilicon layer, and forming the element remote area of a cylinder box configuration. CONSTITUTION: A pad oxide film 2 and a nitride film 3 are successively formed on a silicon substrate 1, and a polysilicon 4 is formed in scheduled thickness. Then, an insulating film 5 for flattening is formed, etch-back and flattening is done, the polysilicon 4 and the substrate 1 are etched self-matchingly, and a deep valley is vertically formed in the substrate 1. Then, the insulating film 5 for flattening is removed, and the polysilicon 4 is exposed. Then, the polysilicon 4 is oxidized, the nitride film 3 is removed, and a field remote oxide film 7 in a cylinder box configuration is formed. Thus, the generation of groove of the field oxide film 7 due to a loading effect can be prevented.
Patent JP-H08202156-A (JP)
Title: Developing device
Inventor: KOSHIMIZU MASATO
IPC: G03G15/08
Filed: 1995-01-20
Abstract: PURPOSE: To prevent a partitioning member from being turned with the impact of vibration, dropping, etc., by releasing the engagement of a stopper member with a developer supplying container, moving the stopper member to a projecting position and holding a shield member in a shielding position, when the developer supplying container is pulled out from a container housing chamber. CONSTITUTION: This developing device is provided with the stopper member 2a disposed so that it is projected and engaged with the partitioning member 1, when a cylindrical container 3 is not inserted and thrust by the container 3, when it is inserted. When the container 3 is not installed in a developing container housing part, the stopper member 2a is energized/projected by an energizing member, engaged with the partitioning member 1 and locked not to turn it. When the cylindrical container is inserted into the developing container housing part, the stopper member 2a is thrust into the inner part of the developing container 2 by the projection of the cylindrical container, to release the locking of the partitioning member 1.
Patent JP-S57139411-A (JP)
Title: Method and device for unmanned replacing of roll for rolling
Inventor: HIROFUJI KAZUMI
IPC: B21B31/08
Filed: 1981-02-21
Abstract: PURPOSE:To make replacing of rolls for rolling unmanned, by hanging a pair of string type hangers holding roll shaft end parts, on a rotary hook of a crance detachably through a special arm mechanism. CONSTITUTION:A hanging part 5 at the top part of a roll replacing device is hung on a rotary hook 3 to lower horizontal bars 12, 12' parallelly to rolls 1a, 1b. At this time, the tip part of the part 5 is locked to a locking part 15 located at the central upper surface of the bars, and string type hangers 9, 9 are opened to the outside of the roll shaft. Then, when the hook 3 is lowered after roll holders 13 located at the lower surface of the bars are brought into contact with the roll 1b, the part 5 is released from the part 15. Next, when the hook 3 is lifted, the upper part of a pair of long arms 6, 6' are lifted to rock arms 7, 7' inward, so that the hangers 9, 9' approach each other and a pair of holding parts 10a, 10b coil around the roll shafts. After carrying and mounting the rolls by lifting the hook 3 while keeping said condition, the hook 3 is lowered to open the hangers 9, 9 outward, and then the part 5 is locked to the part 15 again to return the condition to the original state as shown in the figure.
Patent JP-S60172003-A (JP)
Inventor: ANDORIYUU KIYANON KAATAA
IPC: G02B6/42
Filed: 1984-02-14
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。