baber/WOPTO huggingface dataset:
Patent JP-2000009433-A (JP)
Title: Method for measuring film thickness
Inventor: OKAMURA MASANORI
IPC: G02B5/20
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To make a color filter itself directly measurable without damaging the filter by measuring the filter by using a spectral distribution of the filter transmitted light. SOLUTION: After the spectral distribution characteristics of transmitted lights of respective adjacent RGB(red, green and blue) pixels of a color filter are measured under predetermined measuring conditions, the characteristics are digitized based on JIS standards. Further, the total value (white value) of the measured values of the adjacent RGB pixels is also digitized based on the standards, and X value, Y value, Z value, x value, and y value of the white are obtained. There is a correlation between the white values and a thickness of a transparent conductive film formed on a color filter, and the thickness of the film can be measured from its correlation formula.  That is, when the formula between the characteristics and the thickness of the film is previously measured by conditioning or the like, the thickness of the film can be measured only by thereafter measuring the spectral distribution of the transmitted light.
Patent JP-H0729287-A (JP)
Title: Floppy disk device
Inventor: SUKEGAWA MASAZUMI
IPC: G11B5/024
Filed: 1993-07-16
Abstract: PURPOSE:To eliminate the steep change in a magnetic pole, and to prevent the occurrence of a noise and an error due to the noise by providing a time constant circuit and an erase current setting resistor and supplying an erase current smoothing waveforms at a rise and a fall to an erase head. CONSTITUTION:By a control circuit 2, a write gate signal 11 from a host is inputted, and erase timing set previously at every condition is selected, and an erase gate signal 12 is outputted. The signal 12 is inputted to an erase circuit 4 and the time constant circuit 2, and the output erase current control signal 13 of the circuit 2 is inputted to the circuit 4 through the erase current setting resistor 3. The signal through the resistor 3 becomes the waveform smoothing the waveforms at the rise and the fall of the signal 12. Thus, the erase current 14 of the output of the circuit 4 becomes the current whose waveforms at the rise and the fall are smoothed to be supplied to the erase head 5. Thus, the steep change in the magnetic pole is eliminated in an erase area, and the occurrence of the noise is prevented, and the error due to the noise is prevented.
Patent JP-H0470387-A (JP)
Title: Needle buckling detection device of automatic stapler
Inventor: NAKAMURA MASAHARU
IPC: B65H37/04
Filed: 1990-07-02
Abstract: PURPOSE:To deal with the buckling of a needle rapidly without continuation of a clinching action by allowing an area between a clinching guide and a clinching bar to become non-communicative, if a needle buckles during the clinching of a stapler and detecting this non-communication state using a needle buckling detection circuit. CONSTITUTION:A clinching guide 91 is attached to a clinching arm 83 using an electric insulation member 92, and a clinching bar 90 is electrically insulated against the clinching guide 91. When a stapler 32 clinches, a buckling detection circuit does not output a signal, if a complete signal is connected to an AND circuit A1. This is because the clinching bar 90 becomes communicative with the clinching guide 91 through a needle 87, if the needle 87 is normally clinched. However, if the needle 87 clinches insufficiently or buckles, the needle 87 does not reach the clinching guide 91 so that the clinching bar 90 becomes non- communicative with the clinching guide 91. If this non-communication state is detected, a bucking detection signal is output from the AND circuit A1 to deal with the buckling of the needle 87 rapidly.
Patent JP-S6156279-A (JP)
Title: Film forming method
Inventor: TARUI YASUO
IPC: C23C16/24
Filed: 1984-08-25
Abstract: PURPOSE:To form uniformly a thin film on a large substrate by controlling the electric power consumption of plural sets of counter electrodes for each of the sets to discharge electricity, converting a discharge gas to plasma, irradiating UV rays so as to arrive on the substrate and photodecomposing the photochemically reactive gas. CONSTITUTION:A discharge region 1 where the discharge gas such as rare gas supplied from a pipe 3 is converted to plasma by an electrode 2 and a reaction region 7 where the substrate 6 is disposed on a substrate holding base 5 and the photochemically reactive gas such as silane is supplied from a pipe 4 are enclosed by separate vessels or by one vessel without blocking said regions. The above-mentioned discharge gas is converted to the plasma in said vessel and the UV rays are radiated thereto to photodecompose the above-mentioned photochemically reactive gas. The resulted product of the decomposition is deposited on the above-mentioned substrate 6 by which the film formation is executed. The above-mentioned electrode 2 is constituted with plural sets of the electrode 2a, b... which are disposed to face each other and the above-mentioned plasma is formed by the bar-shaped discharge formed between the electrodes 2 in the stage of forming the film in the above-mentioned manner. The power consumption for the discharge of at least one set of electrode 2a is controlled by the power source separate from the other sets of the electrodes 2b..., by which the formation of the uniform film is made possible.
Patent JP-2000012962-A (JP)
Title: Surface emitting semiconductor laser and its manufacture
Inventor: IWAI NORIHIRO
IPC: H01S5/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a surface emitting semiconductor laser exhibiting a good controllability of oxidation of a high Al-composition semiconductor layer and satisfactory laser characteristics and having no variations in laser characteristics between devices, and to provide a method for manufacturing the same. SOLUTION: A surface emitting semiconductor laser 30 has an air post form semiconductor lamination in its light emitting part, whose reflecting mirror is comprised of a multilayer film formed by alternately stacking high Al- composition semiconductor layers and low Al-composition semiconductor layers. At least Al elements in the high Al-composition semiconductor layers of the reflection mirror on the air post side are oxidized and are transformed to an oxide (AlaOb) and current narrowing is caused accordingly.  The center part of at least one layer of the multilayer high Al-composition semiconductor layers 12a, comprising the reflecting mirror and that of the low Al-composition semiconductor layer 12b paired with the high Al-composition semiconductor layer are changed into mix crystal, and at least Al elements are oxidized and transformed into oxides (AlaOb) in the region outside the mix crystal of the high Al- composition semiconductor layer.
Patent JP-S5977159-A (JP)
Inventor: UIRIAMU JIYOSEFU HEIRII
IPC: F16H61/00
Filed: 1983-09-22
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-S6334307-A (JP)
Inventor: SUMITA SUSUMU
IPC: B23Q1/28
Filed: 1986-07-26
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-2001004618-A (JP)
Title: Foamability estimation method for material in tower and tank
Inventor: KAKO AKIYOSHI
IPC: B01D3/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a foamability estimation method for a material in a tower and tank capable of accurately estimating foamability of the material that is a treated substance by a simple method in advance of distillation or gas-liquid separation of the material comprising a large number of components. SOLUTION: In this foamability estimation method for a material in a tower and tank, a sample formed by removing a low boiling point distillate corresponding to an amount evaporating in the case of supply of the material to a distillation tower or gas-liquid separation tank is specially prepared in advance of distillation or gas-liquid separation of the material comprising a large number of components, and foamability of the sample is tested.
Patent JP-H0620468-A (JP)
Title: Refresh request generating circuit, memory control circuit and memory device with this circuit
Inventor: OSADA TSUTOMU
IPC: G11C11/407
Filed: 1992-07-03
Abstract: PURPOSE:To increase the data transfer speed to reduce the power consumption by shortening the time for which another memory access request is kept waiting because of contention with refresh. CONSTITUTION:A lowest-priority level refresh request generating part generates a lowest-priority level refresh request signal RQL when the counted value of a counter 1 is a first specific value. A highest-priority level refresh request generating part 3 generates a highest-priority level refresh request signal RQH when the counted value is a second specific value and a refresh end signal is not received. A control part 4 clears the lowest-priority level refresh request generating part 2 and the highest-priority level refresh request generating part 3 and outputs a set signal when a response signal RACK comes from an external memory access request arbitrating circuit. A refresh end flag register 5 is set by the set signal to output a refresh end signal, and it is reset when the counted value is a third specific value.
Patent JP-H0457907-A (JP)
Title: Sewing of japanese clothing
Inventor: TAKAGI HIROSHI
IPC: A41D1/00
Filed: 1990-07-05
Abstract: PURPOSE:To obtain a Japanese clothing readily, quickly and beautifully wearable by anyone by three-dimensionally sewing with three-dimensionally cutting cloth and previously forming 'OHASHIORI' (a horizontal tube-like part at waist part) to enable to wear by a horizontal shape when worn. CONSTITUTION:Cloth is three-dimensionally cut according to a basic shape paper obtained by measuring and an upper part composed of an upper body part 10, a neck line 20 and sleeves 30 with forming darts 17 and a lower body part 40 having a gusset are individually sewn. For instance, a central part is composed of OHASHIORI 50 formed so as to be gradually curved and a front side is lowered for a person of a thin body breadth is three-dimensionally sewn into one together with the above-mentioned upper part forming darts 17, and overlapping waste of cloth at a 'MIYATSUGUCHI' 16 (the open part of the sleeve under the arm) and the above-mentioned lower body part 40 and waist belts 51 and 52 are fitted to the crossing parts of the OHASHIORI 50 and the neck line 20 to afford the objective Japanese clothing.
Patent JP-H1014428-A (JP)
Title: Continuous cutting and breaking of frozen block-like butter and device therefor
Inventor: SADO HIDEKI
IPC: A01J21/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To continuously and quantitatively cut and break butter and prevent quality deterioration of butter and keep stable operation of the subject device by a specific method utilizing crack of frozen block-like butter formed by a cutting blade. SOLUTION: Frozen block-like butter F is continuously carried by a carrying device A such as carrying conveyers a11 to a51 and butter F in the front row is fixed in a fixing device D, and a lifting and lowering cutting blade (b1 ) having inclination at the top of butter F is pressed to the top of butter F and load is applied to the cutting blade (b1 ), and butter is cut and broken by a definite thickness by utilizing crack generated in butter F by force spreading thickness content of the cutting blade (b1 ) and the cut and broken butter is received in a receiving apparatus C. Further, operations comprising carrying, fixing and cutting and breaking are repeated in a definite time. Carrying, fixing and cutting and breaking are controlled by a control part.
Patent JP-S6236980-A (JP)
Title: Solid-state image pickup device
Inventor: OMAE MASANORI
IPC: H04N5/335
Filed: 1985-08-09
Abstract: PURPOSE:To eliminate longitudinal stripes at the middle of a picture by obtaining a thinner pulse than the width of a horizontal blanking pulse from two outputs having a different phase of a shift register and inputting the pulse to a phase comparator. CONSTITUTION:A horizontal synchronizing pulse HD and an output pulse HD'' of an AND gate 6 are inputted to the phase comparator 1 and a pulse phiP' representing a phase difference between both the pulses is outputted. The pulse phiP' is converted into a DC voltage VCR in response to the phase difference by a LPF 2 and inputted to a VCO 3. The VCO 3 generates a clock pulse CK having a frequency in response to the voltage VCR. The pulse CK is used as a transfer clock of a shift register 4 and the 256th stage of output Q256 is inputted to the 1st stage input D1 through an inverter 5, then the pulse CK is subject to 1/256X2 frequency division. Further, the output Q256 and the 64-th stage output Q64 are inputted to the AND gate 6, where they are ANDed to obtain a pulse HD'''. The pulse is inputted to the comparator 1, where the phase is compared with that of the pulse HD, the similar operation is repeated to obtain the pulses HD''' and CK, whose frequency and phase are both synchronized with those of the pulse HD.
Patent JP-S5878166-A (JP)
Title: Liquid crystal photosensitive device
Inventor: NAKAMURA HARUO
IPC: B41J2/445
Filed: 1981-11-04
Abstract: PURPOSE:To effectively prevent a drop of photosensitivity, by obtaining a liquid crystal photosensitive device which has an optical modulation function in a modulation wavelength area where a polarizing plate has a polarizing characteristic, and also whose modulation wavelength area contains all wavelength areas where a wavelength generated by a light source optical system part, and a photosensitive wavelength area of a photosensitive part are overlaped. CONSTITUTION:A light source 20 and a liquid crystal optical modulation part 21 for constituting a liquid crystal optical signal generating part are shown in the figure, and the liquid crystal optical modulation part 21 consists of polarizing plates 25, 26, a liquid crystal panel 23 and a liquid crystal driving part 24. Light 27 emitted from the light source 20 is modulated by the liquid crystal optical modulation part 21, becomes modulated light 28, and is irradiated to a photosensitive part 22. Also, a light source optical system part is constituted by adding a wavelength filter 29, a condensing lens 30 and an image forming lens 31 to said part. As for the image forming lens 31, an erecting image of 1:1 can be obtained by using a convergent optical fiber array.
Patent JP-H0340856-A (JP)
Title: Chuck mechanism and taking out device for parallel tape group
Inventor: HASEGAWA YUTAKA
IPC: D04H3/045
Filed: 1989-07-07
Abstract: PURPOSE:To obtain the subject mechanism, having nipping members of a specific construction for nipping the tip part of a tape group formed from parallel placed tapes and arranging means for inserting the tip of the tape group in an arranged state between the nipping members and capable of surely and automatically engaging plural tapes. CONSTITUTION:An arranging means 87 is initially advanced to the tip side along a tape group 12 of mutually parallel placed tapes 10 at a prescribed interval to arrange the tip parts of the respective tapes 10 constructing the tape group 12. The arranging means 87 is further inserted into a gap formed between a pair of nipping means 81 and 83 capable of mutually, adjacently and separately nipping the tip part of the tape group 12 simultaneously with advance of the arranging means 87. Projecting ridges 85, provided on the inside surface of one member 83, having elasticity and extending in the direction crossing the tape group 12 are engaged with recessed grooves 86 formed in the other member 81 into which the protruding ridges 85 can be inserted to carry out engagement of the projecting ridges with the recessed grooves of the nipping members 83 and 81. Thereby, the respective tip part of the tape group 12 are engaged.
Patent JP-S6071925-A (JP)
Inventor: IBUAA IERUGENSEN
IPC: G01K7/20
Filed: 1984-08-27
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-H1023113-A (JP)
Title: Communication device and its charging device
Inventor: SHICHIYAMA SHINJI
IPC: H04W52/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To shorten the time needed for charging a battery pack by preparing the power supply terminals and switches to perform direct supply of power to a communication circuit from a charging device. SOLUTION: When the bottom part of a communication device 55 with a battery pack 58 is put into a charging slot 51a of a charger 51, a battery pack charging power supply terminal 58b is connected to a power supply terminal 61. Then the charger 51 starts to charge the pack 58. At the same time, the power can be supplied to the device 55 from a power circuit 53 when a contact is secured between the device power supply terminal 55a and a charger power supply terminal 62. Under such conditions, the pack 58 is separated from the device 55 and connected to the charger 51 only and the charging current is supplied 100% to the pack 58 from the charger 51 when the 1st and 2nd switch means 56 and 57 of the device 55 are turned off and on respectively. As a result, the charging time of the charger 51 is never increased even the device 55 is kept in its waiting state.
Patent JP-H0341814-A (JP)
Title: Voltage level conversion circuit
Inventor: HAMAZAKI MASAHARU
IPC: H02M3/07
Filed: 1989-07-07
Abstract: PURPOSE:To prevent production of latchup by turning on/off a 1st switching transistor(STR) with a pulse, clamping its output to a 2nd STR, and level- shifting a gate voltage of the 2nd STR with a resistor. CONSTITUTION:With pulses phi1, phi2 at both L, pMOSFETs Q1, Q3 are turned on and nMMOSFETs Q2, Q4 are turned off and a capacitor CE is charged. Then the pulse phi1 goes to H and a pulse phi2 goes to H after a time  t, the nMMOSFETs Q2, Q4 are turned on and a charge is charged in a capacitor CL through the FETQ4 and the capacitor CE. Then a negative voltage in response to the charge stored in the capacitor CL is obtained from an output terminal as an output voltage VL. The pMOSFETQ31 is connected between the gate of the FETQ3 and ground in this way to clamp the gate of the FETQ3, latchup is not produced. Thus, the level shift in a negative power supply circuit is implemented stably without latchup.
Patent JP-S6333837-A (JP)
Title: Method of evaluating contact evaluation pattern and contact resistance
Inventor: URAOKA YUKIHARU
IPC: G01R27/00
Filed: 1986-07-28
Abstract: PURPOSE:To apply heat to the part of a contact in the state of a wafer by providing heat generators insulated from first and second layers on a semiconductor substrate under wirings made of first and second layers connected through a contact hole. CONSTITUTION:Aluminums 10 and 20 of first and second layers are aligned through a contact hole 40, and pads 11 and 12 are provided at both ends. Then, a diffused layer 30 insulated from the first and second aluminum layers is laid under wirings made of the aluminum layers, and pads 31 and 32 are provided at both ends. Here, the width of a diffused layer is sufficiently widened, and reduced directly under the hole. A current flows to between both the pads 31 and 32 of the diffused layer to generate heat at a narrowed part, thereby selectively heating the contact part.
Patent JP-S6149537-A (JP)
Inventor: KORAADO RITSUTSUOO
IPC: G08C25/00
Filed: 1985-08-13
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-S6069107-A (JP)
Title: Production of ethylene polymer
Inventor: SATOU KAZUYOSHI
IPC: C08F6/00
Filed: 1983-09-27
Abstract: PURPOSE:To recover monomers, etc., without contamination and to thereby reduce the manufacturing cost, by forming an ethylene (co)polymer by using a co- ordination polymerization catalyst and deactivating the catalyst with an ate complex compound. CONSTITUTION:Use is made of, as a catalyst deactivator, an ate complex compound such as sodium boronydride or lithium tetramethylborate. Namely, ethylene (alone or together with a 3-18C alpha-olefin) in polymerized at an average polymerization temperature >=130 deg.C by using a co-ordiantion catalyst containing a transition metal compound (e.g., titanium chloride) and an organometallic compound (e.g., organoaluminum compound), the above catalyst deactivator in an amount about 0.1-6 times the total number of moles of the transition metal compound and the organometallic compound is added to the formed polymer mixture, and unreacted monomers and the solvent are recovered. At the same time, the polymer is recovered.
Patent JP-H1122756-A (JP)
Title: Duo-servo type drum brake
Inventor: MAEHARA TOSHIFUMI
IPC: F16D65/22
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a duo-servo type drum brake to provide a stable brake force even when a brake drum effects advance rotation or reverse rotation. SOLUTION: By using a brake reaction force inputted from a secondary shoe 3 or a primary shoe 2 to first or second anchor pins 11 and 12, first and second control levers 40 and 50 are oscillated to operate a control rod 23. By controlling operation of a wheel cylinder 20, a press force by which the primary shoe 2 and a secondary shoe 3 are pressed against a brake drum is controlled. Thus, when a brake force exceeds a given value, a pressure force by which the primary shoe 2 and the secondary shoe 3 are pressed against a brake drum is decreased. When a brake force is decreased to a value lower than a given value, a press force is increased again and the brake force is restored.
Patent JP-H04371987-A (JP)
Title: Filming removal device for photosensitive body
Inventor: SAWAI YUJI
IPC: G03G21/00
Filed: 1991-06-20
Abstract: PURPOSE:To remove the filming of a photosensitive body without increasing the size of a device while making the wear of the photosensitive material less than before. CONSTITUTION:A rotary brush roller 14 as a exclusive filming removal member is supported rotatably on a support lever 21 and driven and rotated by a driving means which is not shown in a figure. A reset spring 22 and a pressure spring 23 are engaged with the engagement end part of the support lever 21. The upper end of this reset spring 22 is locked to a easing of cleaning and the lower end of the pressure spring 23 is connected to the plunger of a solenoid 24. In cleaning operation, the solenoid 24 is turned OFF to put a rotary brush roller 14 away from the surface of the photosensitive body. During photosensitive body filming removing operation, the solenoid 24 is turned ON to make the rotary brush roller 14 abuts on the surface of the photosensitive material, thereby removing photosensitive body filming substances.
Patent JP-S6156015-A (JP)
Inventor: YUTANI IWAO
IPC: A01D34/76
Filed: 1984-08-25
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-S56132219-A (JP)
Title: Thread reeling extracting treating device
Inventor: FUEDERIKO MINETSUTEI
IPC: B65H54/00
Filed: 1980-12-17
Abstract: The invention is concerned with a machine for drawing yarn hanks from advancing hank carrying supports and doffing the drawn hanks on a carriage or container or conveyor belt. The machine comprises a pliers holder head wherein the pliers, each formed of two or more rods movable near one another, can be adjusted in spacing for adaptation to various dimensions of hanks. The head is rotatable about a horizontal axis to arrange the hanks in horizontal direction and is tiltable or upsettable about a further horizontal axis. Furthermore, the head is mounted to be movable parallel to the extension of the hank carrying supports, and preferably also parallel to the advancement or feeding of the hank carrying supports.