baber/WOPTO huggingface dataset:
Patent JP-S57100514-A (JP)
Title: Temperature controller
Inventor: MORIYA KAZUO
IPC: G05D23/24
Filed: 1980-12-15
Abstract: PURPOSE:To ensure the following control with high accuracy for the temperature of a subject to be controlled to the change of the reference temperature, by connecting an output compensating circuit to a temperature measuring circuit in order to always maintain the difference between the reference temperature  and the working temperature at a certain level. CONSTITUTION:A temperature measuring circuit 13 is connected to a bridge through temperature detectors TH1 and TH2 plus resistances 20, 21 and 22 in order to deliver an output in accordance with a difference DELTAt between the working oil temperature within a hydraulic cylinder for instance and the reference temperature. An output compensating circuit 23 comprises a DC amplifier 24, an output negative feedback resistance 25 of the amplifier 24 and a control resistance 26. A circuit 15 energizes a relay CR1 or CR2 when the output of a circuit 13 becomes higher than a level set previously. Then a specific relation is set between the output change of the circuit 13 and the output voltage of the amplifier 24. Thus the following control is possible with high accuracy for the working temperature to the reference temperature by the values of the resistances 25 and 26.
Patent JP-S6239251-A (JP)
Title: Ink jet recording device
Inventor: ODA HAJIME
IPC: B41J2/06
Filed: 1985-08-13
Abstract: PURPOSE:To lower signal voltage by fitting a first electrode on the surface side of an air nozzle plate oppositely faced to an ink discharge opening, mounting a second electrode on the inner surface side of the air nozzle plate and holding specific relationship among voltage each applied to both electrodes and ink. CONSTITUTION:Minus bias voltage (DC voltage) Vb, Vb' are each applied to an electrode 11 and an electrode 12, plus voltage Vs is applied to an ink supply pipe 10, and these voltage is set so that the relationship of ¦Vb¦>¦Vs¦<¦Vb'¦ holds in the absolute values. Consequently, ink is drawn out of an ink discharge opening 7 by the electrode 12 and introduced up to the state of discharge because the electrode is fitted, and ink can be discharged in the external direction of an air discharge opening 8 by the electrode 11. Accordingly, electrostatic force by the electrode 11 is concentrated to ink in the ink discharge opening 7 more efficiently, thus easily discharging ink, then preventing the danger of discharge, provided that reliability can be improved.
Patent JP-H0846160-A (JP)
Title: Fabrication of soi wafer
Inventor: ITO AKIO
IPC: H01L21/02
Filed: 1994-07-29
Abstract: PURPOSE:To realize easily rigid bonding through small roughness at the surface of insulating film consisting of SiO2 before the bonding by employing a simplified means in fabrication of a semiconductor wafer. CONSTITUTION:After an insulating film 2 consisting, for example, of SiO2 is formed on a semiconductor substrate 1 in the side of active layer, heat processing is executed to the insulating film 2 consisting of SiO2, for example, in the vapor atmosphere. Next, the insulating layer 2 is flattened by machining and polishing process. Thereafter, the semiconductor substrate 1 on the active layer side is stuck to the semiconductor substrate 3 on the supporting side through the insulating film 2.
Patent JP-S5879226-A (JP)
Title: Programed exposure controller for camera
Inventor: YONEDA OSAMU
IPC: G03B7/087
Filed: 1981-11-06
Abstract: PURPOSE:To permit changing of programs by setting of shutter second time by making the combination of aperture value and shutter second time variable. CONSTITUTION:The value of a stop 1 and a shutter second time are controlled according to photometric outputs. A signal output P1 for the shutter second time by manual setting is supplied selectively to a comparator CP1, whereby  the combinations of aperture value and shutter second time are made variable.
Patent JP-H0228540-A (JP)
Title: Sensitizing diluent for infrared ray spectrum
Inventor: KAIHARA MIKIO
IPC: G01N21/35
Filed: 1988-07-19
Abstract: PURPOSE:To improve measurement sensitivity by using a mixture composed of specific weights of cecium iodide and potassium iodide. CONSTITUTION:The mixture composed of 5-95wt.% cecium iodide and 95-5wt.% potassium iodide which respectively have >=20mum average grain size. Both the cecium iodide and the potassium iodide which have about <=20mum, more preferably about 3-20mum average grain sizes are preferable. The mixing ratio thereof by the weight of CsI:KBr is 9:95-95:5, more preferably about 30:70-80:20. This powder is used for tabulation of a sample simply by a method of mixing the powder uniformly with the sample, then molding the mixture to a prescribed shape by a vacuum press. The inorg. materials of different refractive indices randomly gather in the sample part if such diluent is used and, therefore, IR light refracts at the boundary face of the inorg. materials. As a result, the number of times of rescattering increases and the same light collides repeatedly against the sample many times. Information quantity is thus increased and the measurement sensitivity is improved.
Patent JP-H1120256-A (JP)
Title: Recording apparatus
Inventor: INAMURA HIDESUKE
IPC: B41J19/20
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To realize a recording apparatus which records quietly and improves quality of record images by eliminating an unnecessary slide load to a carriage when the carriage reciprocates and reducing a change of the slide load of the carriage. SOLUTION: A carriage 5 loaded with a recording head is held slidably by a guide shaft 3 and a support shaft 7 arranged in parallel to each other. A flat part is formed to extend from one end part to the other end part of a circumferential face of the guide shaft 3. A scale part 4 having magnetization information in a movement direction of the carriage 5 is bonded to the flat part. A mount part 8a is provided at a part of the carriage 5 corresponding to the guide shaft 3. A detecting part 8 having an MR element 86 for detecting the magnetization information of the scale part 4 is fitted to the mount part 8a. The scale part 4 does not apply a slide load to the carriage 5 when the carriage 5 moves, and the carriage 5 does not receive an unnecessary slide load.
Patent JP-2000007111-A (JP)
Title: Automatic warehouse
Inventor: NAKAMURA HARUHIKO
IPC: B65G1/04
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent large offset load from applying to a driving conveyor by allowing a part projected from the driving conveyor of a stacker crane to be supported by a conveyor of a rack device when articles are received from racks. SOLUTION: When articles on a driving conveyor 17 are unloaded on a prescribed conveyor 5, an article mounting surface of the conveyor 5 and an article mounting surface of the driving conveyor 17 are made to be located on the same horizontal surface or so that the article mounting surface of the driving conveyor 17 may be slightly upper than the article mounting surface of the conveyor 5, and the driving conveyor 17 is stopped in a form that the conveyor 17 is opposite to the driving conveyor 5. Subsequently, an oscillating arm 33 is oscillated to an upper side and a driving gear 35 is engaged with a driven gear 40. A driving motor 24 is revolved so that an upper side part of an endless carrier band 21 on which articles are put may advance toward the conveyor 5.  As a result, the upper side part of the endless carrier band 9 of the conveyor 5 is driven at the same speed in the same direction as that of the upper side part of the endless carrier band 21.
Patent JP-S6157428-A (JP)
Title: Small car
Inventor: YONEZAWA SHIGEKI
IPC: B60K5/12
Filed: 1984-08-29
Abstract: PURPOSE:To reduce the area required to mount an engine by configuration an engine unit which allows an engine case to integrate a main engine and a reduction gear as an one unit in such a manner than a gear is arranged to an output shaft allowing the gear to be connected with a differential gear installed in a space between rear wheel axles which interset with the output shaft at a right angle. CONSTITUTION:An engine unit 7 is composed of following components as an integral unit such as a main engine 11, an output shaft 13 arranged in parallel with a crank shaft 12 of the engine, a transmission 14 which connects these shafts 12 and 13, and an engine case 15. The engine unit 7 is supported by a support frame in such a manner that the main engine 11 is inclined upward by the specified angle theta so as to avoid possible interference with a rear wheel axle 9, and the output shaft 13 intersects with the rear wheel axle 9 at a right angle. A bevel gear 15 is arranged to the output shaft 13 so as to be connected with a large drive gear 24 of a differential gear 10. This configuration allows the engine unit 7 to be transversally mounted on a car frame permitting the projection to the forward direction in the car frame to be minimized.
Patent JP-S6336611-A (JP)
Title: Rectangular wave generating circuit
Inventor: HORI HIROAKI
IPC: H03K5/04
Filed: 1986-07-31
Abstract: PURPOSE:To extract a pulse with a prescribed duty ratio by applying an output of a sawtooth wave generating circuit receiving a synchronizing signal to an inverting input of a comparator receiving a reference voltage to its noninverting input via a capacitor. CONSTITUTION:The sawtooth wave generating circuit 1 receives a synchronizing signal to generate a sawtooth wave and its output is formed into a prescribed sawtooth wave independently of the frequency in its average level by a capacitor 2, and inputted to the inverting input of the comparator 3. The voltage of a constant voltage source 4 is divided by a variable resistor 5, and the divided voltage is impressed to a noninverting input of the comparator 3 as a reference voltage Eref. A pulse using a period T1 of inverted input voltage Ei-Eref>0 as a pulse width is an output of the comparator 3. Thus, even if a pulse with an optional frequency is inputted to the circuit 1, a pulse having a prescribed duty ratio is outputted from the comparator 3.
Patent JP-H0742993-A (JP)
Title: Ventilation fan for ceiling
Inventor: ONO MICHIHIKO
IPC: F24F7/10
Filed: 1993-07-20
Abstract: PURPOSE:To realize an easy and simple mounting work of a ventilation fan body by a method wherein an engaging protrusion of a mounting member which is provided on a ventilater is engaged with an upper surface of a mounting frame by inserting the ventilation fan from downward into an opening formed in a ceiling, so that the ventilation fan can be supported. CONSTITUTION:When a ventilation fan 14 is mounted on a wooden frame 13 provided to surround an opening 12 formed in a ceiling plate 11, first a flexing duct 17 is drawn out of the opening 12 and its lower end is fitted and fixed to an upper end of the fan 14. Next, the fan 14 is pushed up to be inserted into the opening 12. At this time, a tapered guide surface 23a of an engaging protrusion 23 collides with a periphery of the opening 12, and during the pushing up of the fan 14, a mounting member 20 swings inward against a compression coil spring 26 to allow the insertion of the fan 14. When the engaging protrusion 23 out of the inside of the wooden frame 13, the mounting member 20 returns to stand upright, whereby the engaging protrusion 23 engages with the upper surface of the wooden frame 13. In this state, a thumscrew nut 25 is tightened and then the mounting of the fan 14 is completed.
Patent JP-S6239345-A (JP)
Title: Front brake device for front two-wheel steering vehicle
Inventor: MIZUTA FUMIO
IPC: B60T1/06
Filed: 1985-08-14
Abstract: PURPOSE:To reduce the number of parts and simplify the structure, by forming a brake drum integrally to a wheel hub supported rotatable at a knuckle and, at the same time, furnishing a brake panel integrally at the knuckle. CONSTITUTION:At the top of a swing arm 11L pivoted swinging up and down freely, is formed a knuckle support 12L, at which a knuckle 15L is supported rotatable around an axis 14L. And at a shaft 17L of the knuckle 15L is supported a wheel hub 19L rotatable. In such a structure, a brake drum 22L is formed integrally to the wheel hub 19L, and a panel body 24L of a brake panel 23L is fixed integrally to the knuckle 15L. Therefore, it is not necessary to arrange a connecting surface and a connecting measure for the brake panel 23L to the knuckle 15, resulting in a realization of a simple structure and a reduction of the number of parts.
Patent JP-H0345066-A (JP)
Title: Facsimile equipment
Inventor: NAKANO HIROTSUGU
IPC: H04M11/00
Filed: 1989-07-13
Abstract: PURPOSE:To accept an incoming phone call even when the user is apart from a facsimile equipment by sending a line signal from a cordless phone main body when a facsimile equipment main body receives the line signal automatically and sending its reception signal from a speaker as a voice signal by a handset receiving the signal. CONSTITUTION:When a facsimile equipment main body set to the automatic reception mode is called through a telephone line, a control section 14 detects it and sends a call signal to a control section 21 of a handset via a transmission section 16 and a control channel. A CPU detects the incoming call and informs it to the control section 14 that the telephone line is selected to the position of the facsimile equipment main body. The control section 14 connects a branch line of the line switched to the facsimile equipment to the transmission section 16. On the other hand, the control section 21 of the handset closes a switch 25 to connect a reception section 23 and a communication circuit 30. Thus, the content of the line is listened to by a speaker of the handset and even when the user is apart from the facsimile equipment and the equipment is set to the automatic reception mode, the accept of the telephone call is attained.
Patent JP-S5970419-A (JP)
Title: Coiling method of hot rolled strip
Inventor: TAKECHI TOSHISADA
IPC: B21C47/02
Filed: 1982-10-14
Abstract: PURPOSE:To improve the coiling ability of a strip in an early stage, by coating a lubricant on the prescribed part of the surface of strip in coiling the strip by the coiler of a hot rolling mill. CONSTITUTION:A lubricant coating device 7 is attached to a conventional coiler so that it is positioned at the rear side of a final wrapper roll 4''. And when a mandrel 6 starts to coil a strip 1, the front tip of strip 1 is guided in sequence by a wrapper roll 4, a mandrel guide 5, a wrapper roll 4', and a mandrel guide 5' to pass just under the roll 4''. And when the front tip of strip 1 passes through the roll 4'', a tip detector 9 attached to the end part of roll 4'' detects it. In response to the detection, a lubricant is directly coated on the strip 1 throughout its whole surface and whole width for a few seconds by the device 7. Thus, a large difference between the frictional coefficients, between mandrel- strip and between strip-strip, is provided, and a well coiled strip is obtained.
Patent JP-S6233834-A (JP)
Inventor: HERUBERUTO KEENITSUHI
IPC: B65H63/00
Filed: 1986-07-31
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-S6238132-A (JP)
Inventor: OUCHI TERUO
IPC: A61B1/00
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-S5969298-A (JP)
Inventor: INABA HAJIME
IPC: B25J13/00
Filed: 1982-10-13
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-S5984101-A (JP)
Inventor: EDOWAADO SHII RATSUTEI
IPC: G01B3/10
Filed: 1983-09-29
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-S5880565-A (JP)
Title: Monitoring device for process signal
Inventor: KATSUHARA JIROU
IPC: G05B23/02
Filed: 1981-11-06
Abstract: PURPOSE:To omit incorporation of a storage device into a titled device, to realize high-speed processing and to reduce the load of an arithmetic processing part, by always comparing an analog variable with an input value and, only when the input value is larger or smaller than the analog variable, automatically executing AD conversion to send the converted digital value to the arithmetic processing part. CONSTITUTION:When a process signal larger than a prescribed analog value which is inputted through a sample holding circuit 1, AD converting circuit 2 and DA converter 6 is inputted to a comparator 7, the circuit 7 generates pulses to apply a holding command to the circuits 1, 2 through an OR circuit 8, the circuit 1 holds a newly inputted process signal and the circuit 2 converts the input signal into a digital signal. When a process input signal is smaller than the analog value, the comparator 7 outputs no pulse and the circuits 1, 2 hold original values. Consequently the output of the circuit 2 holds the maximum value, which is sent to an arithmetic processing part 4 and updated by a conversion command 5'. Thus incorporation of a storage device into a titled device is unnecessary, making it possible to attain high-speed processing.
Patent JP-S5974003-A (JP)
Inventor: NAGASAWA TOSHIO
IPC: B31B50/00
Filed: 1982-10-13
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-H0466840-A (JP)
Title: Preparation of sample for transmission electron microscope
Inventor: SAITO TADAO
IPC: G01N1/28
Filed: 1990-07-09
Abstract: PURPOSE:To simplify a whole process and also to shorten a time for preparation of a sample and to improve reproducibility by a method wherein a sample to be observed which is formed in a thin piece is shaped in a plate and the front and rear surfaces thereof are machined to be specular. CONSTITUTION:A sample 12 is prepared by cutting a sample 11 for observation out of a GaAs wafer 10 made to grow on an Si substrate 9 and by sticking surfaces of the wafers 10 being surfaces for observation on each other. Si 13 is stuck on the Si substrate 9 of the sample 12, the material thus formed is machined in the shape of a column, so as to obtain a columnar sample 15, and then it is sliced to obtain a small-disk-shaped sample 16. A grinding wheel 18 rotating at a high speed is made to approach the vicinity of the center of the sample, a slurry 20 is supplied through a nozzle 19 and the rear surface of the sample 16 is machined to be specular. Moreover, a retainer plate 21 whereon the sample 16 is bonded is fixed on a rotary table 17 and an indentation 22 shaped in a concave surface is formed in the central part of the sample by the wheel 18 rotating at the high speed. When the slurry is supplied to the outer circumference of the wheel 18, the surface of the sample is ground gradually by a very minute amount and a small hole 23 is formed in and around the center, while a very thin piece part 24 is formed in the vicinity of the small hole 23.
Patent JP-S6240116-A (JP)
Inventor: MIURA KEIICHI
IPC: H01H43/02
Filed: 1985-08-15
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-H0524771-A (JP)
Title: Linear motor elevator
Inventor: IKEJIMA HIROYUKI
IPC: H02K41/025
Filed: 1991-07-19
Abstract: PURPOSE:To prevent a feeling to ride from worsening due to thrust fluctuation, generated in a joint of a secondary conductor, by avoiding both side armatures from simultaneously passing through the joint. CONSTITUTION:By forming a length L of a secondary conductor 4 larger than two times the length 1 of armatures 7a, 7b and further by arranging only a sheet of L/2 length in the lowermost part of the one either right or left secondary conductor 4, a position of a joint 21 in one side is displaced by each L/2 relating to a position of a joint in the other side.
Patent JP-H06112152-A (JP)
Title: Formation method of contact part of semiconductor device
Inventor: JIIKUFURIITO REERU
IPC: H01L21/28
Filed: 1993-06-25
Abstract: PURPOSE: To provide a method for easily forming an edgeless contact part with a cap composed of conductive polycrystalline silicon on a semiconductor device substrate. CONSTITUTION: A layer 24 of true polycrystalline silicon is formed on the surface of a semiconductor base body, a hole passed through the true polycrystalline silicon layer to the surface of the base body is formed, and the hole is filled with the conductive polycrystalline silicon 34. A layer 38 of silicon dioxide which is thicker than the true polycrystalline silicon 24 is grown on the conductive polycrystalline silicon 34, all the silicon dioxide is removed from the top of the true polycrystalline silicon 24, the part of the silicon dioxide is left on the conductive polycrystalline silicon 34 on the other, and the true polycrystalline silicon is removed.
Patent JP-H1123155-A (JP)
Title: Jet burner type processor
Inventor: FUJINAMI HIROSHI
IPC: F26B23/02
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a jet burner type processor which can prevent the occurrence of remaining of incompletely processed matter staying at the bottom without being cracked with only the heating gas substance, and can immediately cope with even the fluctuation of the property of handling matter, and can roughly equalize the quantity of processed matter contained in the mixed gas sent out of an exhaust part, and can recover the processed matter stably in desired property. SOLUTION: This processor is equipped with a wing-form body 21 which rotates along a vessel wall, at the bottom of a processing vessel 1 equipped with a jet burner 2, and this returns the incompletely processed matter to the flow of exhaust gas body 12 by crushing the incompletely processed matter having fallen to the vessel wall 1a with the wing-form body 21 and flying it with centrifugal force. Thus, this can prevent the occurrence of the incompletely processed matter 18 apt to remain within the vessel and roughly equalize the quantity of processed matter contained in the discharged mixed gas, and it is possible to recover the processed matter 11 stably in desired property.
Patent JP-S6424425-A (JP)
Title: Formation of tapered pattern
Inventor: YONEKURA YOSHIMICHI
IPC: H01L21/027
Filed: 1987-07-21
Abstract: PURPOSE:To improve the characteristics of a semiconductor device such as a magnetic bubble memory by a method wherein a mask pattern is transcripted onto photosensitive material by exposure on a wafer while the relative position between the mask pattern and the wafer is shifted a number of times to form a tapered pattern with a good reproducibility. CONSTITUTION:The mask pattern 12 of a reticle is transcripted onto photosensitive material 11 by exposure while the relative position between the mask pattern 12 and a wafer is shifted a number of times. Then a thin film 10 on the wafer is subjected to dry-etching by using the photosensitive material 11 on which the mask pattern is transcripted as a mask. By performing exposure while the relative position between the mask pattern 12 and the wafer is shifted a number of times, a taper can be formed at the edge of the photosensitive material in accordance with the characteristics of the photosensitive material. Further, by etching the thin film by using the photosensitive material as a mask, a taper can be formed at the edge of the thin film.
Patent JP-S6073550-A (JP)
Title: Copying machine
Inventor: ISHIGAKI TOSHINORI
IPC: G03G21/04
Filed: 1983-09-30
Abstract: PURPOSE:To manage the number of copies without a key counter by starting a copying operation only when a key number inputted by a user coincides with a preliminarily registered number and totalizing and storing the number of copies for every key number. CONSTITUTION:A non-volatile memory 33 where the key numbers are preliminarily registered is provided. When the key number which the user memorizes is inputted, a CPU31 compares the input key number with the registered numbers in the memory 33, and the copying operation is started only when the registered number coinciding with the input key number is detected. The total number of copies copied with the key number is stored in the copy total number storage area of the memory 33 corresponding to the key number with which a copying machine is operated and is displayed on a display part 37. Thus, the number of copies is managed for every user without a key counter.