baber/WOPTO huggingface dataset:
Patent JP-2000086768-A (JP)
Title: Organic silicone polymer
Inventor: NAKAJIMA HIROSHI
IPC: C08G77/60
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain an organic silicone polymer enabling the easy control of its optical characteristics and shape by the changes in the kinds or positions of substituents in solutions at room temperature and useful as a column material for recognizing enantiomers by allowing the organic silicone polymer to contain a specific structure in which aromatic substituents having polar oxygen atoms are directly bound to the main chain of the silicone. SOLUTION: This organic silicone polymer has a structure of formula I [R1 is an alkyl; R2 is a position isomer of anisyl; and (n) is 10-100,000] [for example, poly(m-anisylmethylsilane)]. The compound of formula I is obtained by subjecting an organic dichlorosilane of formula II (for example, m- anisylmethylsilanedichloride) to a desalting condensation reaction using metal sodium in toluene. The polymer is useful as a column material for high performance liquid chromatography or gas chromatography.
Patent JP-H0789750-A (JP)
Title: Production of starting material for cement
Inventor: HORI YASUHIRO
IPC: C04B7/02
Filed: 1993-09-24
Abstract: PURPOSE:To produce a stable and high-quality alpha-alumina and to obtain the production method of the starting material for cement using this alumina by oxidizing a residual metal aluminum in an aluminum dross residual ash and removing chlorine components and nitrogen component as low as a value suitable for a starting material for cement. CONSTITUTION:While imparting oscillation to the aluminum dross residual ash containing <=50wt.% metallic aluminum, this residual ash is subjected to heat treatment at >=800 deg.C, preferably at >=1000 deg.C, by the combusion flame of a fossil fuel preferably to oxidize the residual metallic aluminum in the residual ash and also to remove the nitrogen components and the chlorine components as low as a value suitable for the starting material for cement,and the alpha-alumina as starting material for cement is produced.
Patent JP-H05100853-A (JP)
Title: Data processor with debug support function
Inventor: OKAZAKI HIROMI
IPC: G06F11/28
Filed: 1991-10-07
Abstract: PURPOSE:To make correspondence between an instruction and operand access clear at the time of debug work to facilitate program debugging by outputting the identifier of an instruction corresponding to data access when mode designation is effective. CONSTITUTION:An instruction decoding (D) stage 4 including a decoder 5 executing the instruction received from an instruction fetch(IF) stage 2 generates an instruction code and an address calculation information code, calculates and outputs the program counter (PC) values of the respective instructions. The general-purpose register group 9 of 32 bits, a control register group 10b and a computing element 11 are contained in an instruction execution (E) stage 8, and an instruction execution result is written into an operand. When the bit is set, the PC value of the instruction corresponding to operand access is outputted after an operand access cycle. Thus, correspondence between the instruction and operand access can be made clear.
Patent JP-2001082076-A (JP)
Title: Sheld machine
Inventor: TAMURA KOZO
IPC: E21D9/06
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a shield machine capable of preventing the occurrence of the warp of a boring means in a cutter chamber to the utmost. SOLUTION: First and second shield machines are used to drill a tunnel from both sides, and the first and second shield machines are connected in the ground in this tunnel construction method. A cut-off block 2e is provided on a bulkhead 2c communicatably or closably between a cutter chamber 2d and the bulkhead 2c, and the height adjusting device 15 of a boring means 7 is provided in the cut-off block 2e so that the height of the boring means 7 inserted into the water stop block can be freely adjusted. Since the boring means 7 is horizontally supported in the cut-off block 2e by the height adjusting device 15, it is horizontally supported reliably up to a cutter after leaving the cut-off block 2e, and its tip is prevented from being warped downward by its tare weight.
Patent JP-2001083948-A (JP)
Title: Display device and its method
Inventor: KADOTA SHIGEHIRO
IPC: G09G5/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To display an image preserved in a digital camera with high image quality as it is. SOLUTION: An IrDA interface 6 for executing interface by an infrared ray between itself and a digital camera 21, and developed image data obtained by inputting image data memorized in the digital camera 21 by the infrared ray and developing the data under the control of the IrDA interface 6, are displayed on a liquid crystal panel 10.
Patent JP-S62119403-A (JP)
Title: Film thickness measurement
Inventor: KAWASHIMA SUMIHIKO
IPC: G01B11/06
Filed: 1985-11-19
Abstract: PURPOSE:To achieve the non-contact measurement of a film thickness at an accuracy as high as Angstrom , by determining the film thickness by computation from at least two angles of incidence to ensure that the reflection or the transmission intensity hold a maximum value caused by an interference action of electromagnetic waves made to irradiate the film. CONSTITUTION:A monochromatic light oscillated with a laser oscillator 11 is divided with a beam splitter 12 and one of the lights travels through a rotary reflection mirror 17, a lens 20 and 21, a film (to be measured) 25 and a focusing lens 22 in that order and the intensity of reflection (quantity of light) is measured with a light quantity detector 23. At this point, a rotary reflecting mirror 17 is driven by a motor 18 and two angles PSImu and PSIm+1 which ensure that the intensity of reflection will be at its maximum are detected with a rotary encoder 19 directly connected to the motor 18. The film thickness (d) of the film 25 can be measured by applying these values, the wavelength lambda1 of monochromatic light, a refractive index (n) of a film 25 with respect to the medium (air) contacting the film 25.
Patent JP-H0574821-A (JP)
Title: Transferring apparatus for lead frame
Inventor: HAYASHI KAZUYUKI
IPC: H01L21/50
Filed: 1991-09-10
Abstract: PURPOSE:To obtain an apparatus wherein, when the width of a guide rail is changed, an excess operation is eliminated and its operating property is good by a method wherein the operating time is shortened when the width of the guide rail is aligned. CONSTITUTION:This apparatus is constituted in the following manner: a slide groove 7a in the axial direction is formed in a revolving shaft 7; a pin 19 which has been integrated with a pulley 18 provided with a bush is fitted to the groove 7a; the pin 19 is moved along the groove 7a when the width of a rail is changed; and the pulley 18 provided with the bush and the shaft 7 are turned simultaneously when the shaft 7 is turned.
Patent JP-S62120174-A (JP)
Title: Television receiver
Inventor: KUREHA TAKESHI
IPC: H04N5/64
Filed: 1985-11-20
Abstract: PURPOSE:To issue an alarm to a viewer without a malfunction, and to prevent the fatigue of eyes by detecting a distance between a television receiver and the viewer, and controlling the operating state of the receiver through a time interval circuit. CONSTITUTION:An ultrasonic wave emitted from a transmission means 1 is reflected on a viewer 2, and a reflection signal is received at a reception means 3. Output signals from a reception means 3 and the transmission means 1 are supplied to a detection means 4, and an AND between both signals is taken, and a signal ontained from a result is supplied to a time interval circuit means 5. The time interval circuit means 5 performs a trigger multivibrator operation, and an integration means 6 integrates the output pulse of the time interval circuit means 5, and supplies the result to a control means 7. In other words, the issuing of the alarm can be prevented when someone approaches to the television only for a short time.
Patent JP-H08121095-A (JP)
Title: Segment assembling positioning method
Inventor: HASHIMOTO HISANORI
IPC: E21D11/40
Filed: 1994-10-25
Abstract: PURPOSE: To assemble segments definitely and enhance an assembling efficiency by finely determining an assembling position of assembling segments to an outer side than a target shape based on the assumption of various conditions which include the deformation of segment rings. CONSTITUTION: Assembling segments 42 are roughly positioned near an assembling position with an erector installed in a shield machine so as to form a segment ring. Then, a relative position and differential postures between the assembling segment 42 and existing segment 41 is detected and corrected thereby finely positioning the segments 42. In this case, when a target shape of the segment ring is determined, the assembling position of the segment 42 is finely positioned to an outer side than the target shape one after another. This construction makes it possible to take up a larger clearance between the assembling segment 42 and the existing segment 41 by finally assembling when ending the work and prevent the segments 41 and 42 from being collapsed and execute fine positioning.
Patent JP-H06106746-A (JP)
Title: Thermal printer
Inventor: YAMAJI YASUMICHI
IPC: B41J35/36
Filed: 1992-09-29
Abstract: PURPOSE:To prevent an interruption of printing due to a failure to take up the ink ribbon in the cassette by executing a printing by a heat transfer printing mode by an ink ribbon until the printing for one page is completed. CONSTITUTION:For the serial type thermal printer, it is made to be selectable between a thermal printing mode for which printing is performed by directing pressing a recording head 30 to a recording paper 1 when a heat-sensitive paper is used as the recording paper 1, and a heat transfer printing mode for which printing is performed on the recording paper 1 through a ribbon when the recording paper 1 is a normal paper. When the heat transfer printing mode is selected, the recording head 30 pulls out a ribbon 5 from the ribbon cassette, and the ribbon 5 is brought into contact with the recording paper 1 which is inserted between a platen 40 and the recording head 30, and a printing by the heat transfer printing mode is performed.
Patent JP-2000092353-A (JP)
Title: Still picture recording and reproducing device
Inventor: ABE HIROSHI
IPC: G10K15/04
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a still picture recording and reproducing device that recognizes a shutter speed depending on a duration length of a shutter operating sound. SOLUTION: A controller 38 receiving a control signal of a shutter button 30A instructs a camera signal processing section 16 of a photographing operation and instructs a voice synthesis IC 32 to start generation of a shutter operating sound by giving a control signal to the IC 32. A camera signal processing section 16 drives a CCD 12 to allow it to conduct photographing based on the instruction of the photographing operation. The voice synthesis IC 32 starts generating a sound signal corresponding to the shutter operating sound. The camera signal processing section 16 allows an electric signal denoting an image of an object image picked up by the CCD 12 to be given to a signal processing section 18. The signal processing section 18 converts the received electric signal into image data by one image pattern.  The controller 38 instructs the voice synthesis IC 32 to complete generation of the shutter operation sound when write of the image data to a DRAM 24 is finished by giving a control signal to the IC 32.
Patent JP-S61137355-A (JP)
Title: Semiconductor device
Inventor: AOKI SHIGEO
IPC: H01L21/822
Filed: 1984-12-10
Abstract: PURPOSE:To contain a power source bus capacitor in a semiconductor device by forming a circuit element on the surface layer of a semiconductor substrate and a diffused layer on the back surface of the substrate to form a P-N junction, applying one potential of a drive power source to the circuit element and the other to the layer to set the P-N junction to reverse bias state. CONSTITUTION:An N<+> type region and two P type regions are formed in the surface layer of an N type semiconductor substrate 5 to form a circuit element, and aluminum wirings 11 provided thereat are connected with bonding wirings 9. A P type layer 6 is diffused on the back surface of the substrate 5, a P-N junction 13 is formed therebetween, and the layer 6 is bonded to a die pad 7 extending from another lead frame 8. Thereafter, the ends of the frames 9, 8 are exposed as normal, and the other portion is sealed with resin 12. With the thus construction, when a positive potential is applied to the frame 9 and a negative potential is applied to the frame 8, the junction 13 becomes reverse bias state to perform a role of the bus capacitor.
Patent JP-H0569620-A (JP)
Title: Recorder
Inventor: YOKOI KATSUYUKI
IPC: B65H3/52
Filed: 1991-09-12
Abstract: PURPOSE:To perform highly quality recording by making a material to be recorded approach a recording means. CONSTITUTION:A pressure contact point P of a carrier roller 8 with a follower roller 9 is positioned on a recording head 12 side from a recording position fixing plane S1, and a pressure contact point Q of a delivery roller 18 with a driven roller 19 is located to be positioned on a more remote side from the recording head than the recording position fixing plane S1. Thereby, when the material to be recorded is discharged, it is nipped in a separate direction from the recording head 12, and the swollen material to be recorded will be seldom swollen to the recording head 12 side. Thereby, the recording position fixing plane S1 is made to approach the recording head 12, and highly quality printing can be performed.
Patent JP-H0321469-A (JP)
Title: Printer controller
Inventor: KAWAMURA MOTOMI
IPC: H04N1/23
Filed: 1989-10-05
Abstract: PURPOSE:To perform a high-speed processing with a small memory capacity by a method wherein an outline font having a high frequency of use that is predetermined per printing mode is previously expanded and stored on a mem ory. CONSTITUTION:A print engine 4 incorporates a bit map-system data processor 3. The bit map-system data processor 3 consists of a bit map control part 30, a bit map RAM 32, a bit map writing part 31 drawing images on said BM-RAM 32, a font part 33 storing therein a compressed font, such as an outline font, and a font RAM 34 storing therein an expanded font. The compressed font stored in the font part 33 is expanded by the bit map control part 30 and stored in the font RAM 34. At the time of printing, when a previously expanded and stored outline font is assigned, printing is conducted immediately without develop ing a selected character again on a memory.
Patent JP-S63115139-A (JP)
Title: Driving system for electrochromic element
Inventor: MATSUHIRO KENJI
IPC: G02F1/17
Filed: 1986-11-04
Abstract: PURPOSE:To hold the quantity of implanted charges constant by providing a series resistance to the electrode of an element, and estimating the quantity of accumulated charges from a voltage between both terminals and controlling driving pulses so that a desired quantity of charges is obtained. CONSTITUTION:A CPU 31 outputs a coloring signal to a driver 20 through an output port 34. The output of the driver 20 falls to a low level to generate a potential difference across a resistance 21, and it is inputted to the CPU 31. The sum value of input data of an A/D converter 27 is compared with aptitude data stored in a ROM 32 and when the sum is smaller, the addition is further carried on; when the sum value becomes larger than the aptitude data, the CPU 31 sends a coloring stop signal to the driver 20 through the port 34. When decoloring is performed, a decoloring stop signal is sent from the CPU 31 to the driver 20 on judging that the sum value of the potential difference data across the resistance becomes larger than the aptitude data, namely, that the quantity of accumulated charges becomes sufficiently small, thereby completing the decoloring. Thus, the quantity of implanted charges is held constant.
Patent JP-H02107749-A (JP)
Title: Thin amorphous alloy film
Inventor: MIZUMOTO KUNIHIKO
IPC: C22C45/04
Filed: 1988-10-17
Abstract: PURPOSE:To provide high coercive force and superior magneto-optical characteristics by adding specific amounts of Pd or Pd and Pt to the composition of a thin film of RE-Fe(Co) amorphous alloy. CONSTITUTION:A thin amorphous alloy film having an easy magnetization axis perpendicular to a film surface has a composition represented by a formula, where RE means one or more light rare earths selected from Ce, Pr, Nd, Sm, and Eu and one or more rare earth selected from Gd, Tb, Dy, and Ho, TM means Fe and Co, and the symbols (a), (x), and (y) stand for >0-1, >0.2-<0.7, and 0.15-0.3, respectively. By this method, the thin amorphous alloy film having magneto-optical characteristics, such as large Kerr rotation angle and large Faraday rotation angle, and superior oxidation resistance and further improved in reflectivity can be provided.
Patent JP-H01103345-A (JP)
Title: Handset
Inventor: UEHARA TSUKASA
IPC: H04M11/00
Filed: 1987-10-17
Abstract: PURPOSE:To shut off external noise entering a handset from a throughhole in using an auxiliary equipment by fitting a rubber-made cap filled with plastic attachably and detachably to the handset and closing the throughhole other than a mouthpiece. CONSTITUTION:The cap 7 is made of a rubber filled with plastic and a circular hole 7a is provided on the top in a shape in tracing the peripheral side face of the handset 3 and the peripheral part of the mouthpiece 3a. Thus, the cap 7 has a vibration attenuation property and also elasticity. In mounting the cap 7 to the handset 3, the cap 7 is fitted tightly to the peripheral side face of the handset 3 and the peripheral part of the mouthpiece 3a to close entirely other throughholes than the mouthpiece 3a such as slits 3s formed to the peripheral side face. Thus, even when an auxiliary equipment such as an acoustic coupler is mounted to the handset, the external noise entering the internal microphone from the slit is shut off.
Patent JP-S63117053-A (JP)
Title: Thermosetting resin composition and laminated sheet
Inventor: NAGAI AKIRA
IPC: C08L25/00
Filed: 1986-11-04
Abstract: PURPOSE:To provide the title compsn. which has excellent flame retardance, heat resistance and moldability and is useful as a laminating material for high- density multi-layer printed wiring boards, which has a low dielectric constant, containing a prepolymer composed of a specified poly(p-hydroxystyrene) derivative. CONSTITUTION:The title compsn. is obtd. by blending a prepolymer of a poly(p- hydroxystyrene) derivative (A) composed of a unit of the formula (wherein R is a 2-4C alkenyl or alkenoyl; l and m are each 1-4) [e.g., vinyl ether which is a reaction product of poly(p-hydroxystyrene) with ethylene oxide] with optionally not more than 50wt% prepolymer of a 1,2-polybutadiene derivative having unsaturated groups on its side chains. 100pts.wt. said compsn. is dissolved in an org. solvent (e.g., methyl ethyl ketone) and 0.1-10pts.wt. radical polymn. initiator (e.g., dicumyl peroxide) is added thereto to give impregnating varnish. A sheet substrate is coated with said varnish and dried at room temp. - 170 deg.C to give a prepreg. Predetermined sheets of prepregs are laminated and heated under a pressure of 1-100kgf/cm<2> at 100-250 deg.C to carry out a curing reaction, thus providing a laminated sheet.
Patent JP-H05100200-A (JP)
Title: Phase shifter
Inventor: MONNO HIROSHI
IPC: G02B5/28
Filed: 1991-10-08
Abstract: PURPOSE:To provide the phase shifter which shifts the phase of a light beam stably with high precision without checking the characteristics of a liquid crystal cell. CONSTITUTION:An incident light beam L is split by a prism P1 into two beams, and one beam is made incident on a lens 16. The other beam is reflected by prisms P2-P4 to pass through a polarizing plate 14 and the liquid crystal cell 12 four times and then projected from a prism P1. At this time, part of the beam is guided out of a prism P5 as a phase-modulated beam. The beam after passing through the liquid crystal cell 12 four times is synthesized with the beam projected from the prism P1. The composite beam is enlarged and projected by a lens 16 to form interference fringes, whose light intensity is detected by a photodiode 18 arranged at a specific position. The liquid crystal cell 12 is connected to a driving circuit 22 which supplies a voltage and the driving circuit 22 is controlled by a controller 20 according to the signal from the photodiode 18.
Patent JP-H1189202-A (JP)
Title: Spindle motor and its manufacture
Inventor: IWAI HIROSHI
IPC: G11B19/06
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in S/N and the variation in rotation by outputting, to positional magnetic poles, rotating signals which change their amplitudes at different phases, and then causing driving current to flow in armature coils located so as to face driving magnetic poles on a rotor, and by outputting a wave division frequency according to output signals to magnetic poles of a correction magnet. SOLUTION: On a yoke of a rotor 20, a spindle 23, a driving magnet 24, a positional magnet 25 formed as an integral part of the driving magnet 24, and a molded correction magnet 26 are concentrically located as an integral unit. In the positional magnet 25, positional magnetic poles are formed at equal intervals in the circumferential direction in correspondence with the driving magnetic poles of the driving magnet 24. Correction magnetic poles are formed in the correction magnet 26. From Hall elements 29a, 29b on a stator base 27, signals having a 90 deg. phase difference are output and are amplified according to circumstances.  On the stator base 27, the rotating signals having a phase difference output from the Hall elements 29a, 29b are frequency- divided into a sixteenth of the original one to generate signals having a frequency of 64 cycles per one rotation which is proportional to the rotating speed of the rotor 20. Therefore, the amplitudes of signals are not lowered by the decline in the rotating speed.
Patent JP-H07113332-A (JP)
Title: Construction equipment of large space structure
Inventor: KAWAGUCHI MAMORU
IPC: E04B7/02
Filed: 1993-10-19
Abstract: PURPOSE:To smoothly carry out a construction work, by suspending a transferring jack device and connecting it to posts engageably through a plurality of beams and detecting an eccentric load between the jack by beams and providing an eccentric load adjusting mechanism. CONSTITUTION:A base frame is installed and a plurality of jacks are suspended down from the upper position thereof. Next, the jacking devices and posts are connected to each other engageably by a plurality of beams 16. In this case, respective jacking devices are installed so as to be freely swingable against the base frame and connected to the posts through the beams 16 so as to be swingable. At least one of plural beams 16 detects an eccentric load between respective jacking devices and adjusts the vertical position of the posts and the jacking devices based on the detection signal. A large space structure 1 assembled in a lower position is constructed to be in a specified level by transferring upward above the posts attached to the structure 1. In this way, the axial line of the jacking device is aligned with the acting direction of load to make smooth the motion of jacking device and the eccentric load-adjusting mechanism is actuated to make the work smooth.