baber/WOPTO huggingface dataset:
Patent JP-H06130311-A (JP)
Title: Optical scanner
Inventor: UKITA HIROO
IPC: G01H1/00
Filed: 1992-10-15
Abstract: PURPOSE:To eliminate the need for positioning adjustments of driving components of the optical scanner and to reduce the size of the optical scanner by integrating the components on a semiconductor substrate together with a vibrator. CONSTITUTION:On the semiconductor substrate 1 made of GaAs, etc., the vibrator 5 made of the same material as the substrate 1, a vibrator fixation part 4, and a semiconductor laser 3 which excites the vibrator 5 to vibrate are integrated across an active layer 2. A laser 3 is driven with a pulse current through terminals 7 and 8 and then light is emitted from a light projection opening 6 to irradiate the flank of the vibrator 5. The vibrator 5 absorbs the semiconductor laser light to thermally strain, and vibrates to its maximum amplitude when the light-intensity modulation frequency equals the natural frequency of the vibrator 5. In this state, external light 9 for scanning is made incident on the opposite-side flank of the vibrator 5. The reflected light of the external light is deflected according to the amplitude of the vibrator 5 to become scanning light 10. Consequently, the positioning adjustments of the components are not necessary and the small-sized optical scanner is obtained.
Patent JP-H11117866-A (JP)
Title: Compressor
Inventor: NAKAMURA SHINJI
IPC: F04B27/08
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To stably supply lubrication oil into a shaft seal part. SOLUTION: A front housing 20 has an oil passage 20a extending between a crank chamber 15 and a space around a drive shaft 3, and accordingly, lubrication oil in the crank chamber 15 is fed into a shaft seal member 202 for the drive shaft 3 when the drive shaft 3 is rotated. In this case, an oil supply part 9f is formed in one surface of a rotor 9 around an shaft through hole 9c.
Patent JP-H01151174-A (JP)
Title: Bent boot for ignition plug cable bent terminal
Inventor: RONARUDO PATORITSUKU SUTAADOBU
IPC: H01R13/533
Filed: 1988-11-04
Abstract: PURPOSE: To make a boots easily removable by providing a first end portion receiving a relatively bent ignition plug and a second end portion receiving an ignition plug cable and by providing a push surface and a pull surface in the plane perpendicular to the axis of a central hole of the first end portion. CONSTITUTION: A first hole 18 of a bent boots is brought close to an ignition plug by holding a pull surface 34 and a push surface 28. As the pull surface 34 and the push surface 28 are provided in the plane perpendicular to an axis 29 of the first hole 18, the direction of a push force becomes parallel to the axis 29 when held with the push surface 28 and the pull surface 34. Therefore a plug can be smoothly inserted into the bent boots without unnecessary constraints or inadequate friction. Similarly, when the bent boots are pulled away from the ignition plug, they are disconnected by holding the pull surface 34 and, if necessary, a lower surface of a projection 26. Thus the bent boots are easily removable.
Patent JP-H08136057-A (JP)
Title: Heat storage electric heating equipment
Inventor: OYAMA MAKOTO
IPC: F24H7/02
Filed: 1994-11-11
Abstract: PURPOSE: To improve a radiation rate of a heat storage body in a heating operation and to enhance a heating capacity. CONSTITUTION: A shielding plate is provided between a heat storage body 1 and electric heaters 3c so as to reduce the amount of radiation which the heat storage body 1 receives from the electric heaters 3c in a heating operation. This produces effects that the efficiency of radiation of the heat storage body 1 is improved and that the performance as heating equipment, such as a heating capacity and an initial room temperature rise characteristic, is enhanced.
Patent JP-H01118831-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OTANI SHIGEAKI
IPC: G03C1/035
Filed: 1987-11-02
Abstract: PURPOSE:To improve the color density of the title material in case of processing for a short time, and to reduce the coloring of said material after processing by providing at least one layer of an emulsion layer composed of a tabular silver halide particle and a layer contg. at least one kind of a specified dye in said material respectively. CONSTITUTION:At least one layer of the emulsion layer composed of the tabular silver halide particle in which at least 50% the total projected area of a silver halide particle has >=5 mean aspect ratio, and the layer contg. at least one kind of the dyes shown by formula I are mounted on a supporting body in the silver halide color photographic sensitive material, respectively. In formula I, R1 and R2 are each -COOR5 etc., R3 and R4 are each hydrogen atom or alkyl group, Q1 and Q2 are each aryl group, X1 and X2 are each divalent linking or bonding group, Y1 and Y2 are each sulfo or carboxyl group, L1-L3 are each methine group, (m1) and (m2) are each 1 or 2, (n) is 0-2, (p1) and (p2) are each 0-4, (s1) and (s2) are each 1 or 2. Thus, the color density of said material in a short time processing is improved, and the coloring of the material after processing is reduced.
Patent JP-H02123741-A (JP)
Title: Semiconductor device
Inventor: KAWAI FUMIAKI
IPC: H01L21/331
Filed: 1988-11-02
Abstract: PURPOSE:To alleviate the protrusion of an isolating semiconductor layer into an epitaxially grown layer by a constitution wherein the isolating semiconductor layer is embedded in a recess part which is provided in the surface of a semiconductor substrate. CONSTITUTION:An isolating N<+> embedded layer 2 is diffused and formed in a recess part 1a formed in a substrate 1. A P<+> embedded layer 3 which is to become a collector region is formed on the N<+> embedded layer by diffusion. Then an N-type layer is epitaxially grown on the substrate 1. A part of the upper end surface of an epitaxially grown layer 4 corresponding to the recess part 1a of the substrate 1 is made to be a recess part 4a. An SiO2 film 19 is formed on the upper end surface of the epitaxially grown layer 4. Thereafter, only the SiO2 film 19 at the recess part 4a is made to remain by photolithography. Then, with the remaining SiO2 film 19 as a mask, etching is performed. The upper end part of the epitaxially grown layer is made flat. In this constitution, the isolating N<+> embedded layer 2 which is embedded in the substrate 1 and the P<+> embedded layer 3 are arranged at the lower positions, and protrusion to the upper part is suppressed.
Patent JP-H07112739-A (JP)
Title: Method for preventing paper and cardboard from slipping
Inventor: HASHIMOTO KEN
IPC: B32B5/18
Filed: 1993-10-08
Abstract: PURPOSE:To develop an anti-slipping method with an effect exhibited by a new internally adding method since there has been no conventional method except for applying anti-slipping agent on a surface of paper to give an anti- slipping effect to paper and cardboard. CONSTITUTION:In water solution wherein amphorteric ion graft starch polymer contains cation starch, amphorteric ion graft starch polymer obtained by polymerizing vinyl monomer comprising at least acrylamide and/or metacrylamide and anion vinyl monomer is added to make paper.
Patent JP-H04153698-A (JP)
Title: Instrument key
Inventor: OSUGA ICHIRO
IPC: G10H1/00
Filed: 1990-10-18
Abstract: PURPOSE:To obtain a rhythm sound with loudness matching the operation feeling of an operator by using sheet type switches which are arranged in two upper and lower layers. CONSTITUTION:A 1st sensor sheet 4 is depressed with a key top 10 depressed at first and outputs a detection signal. When the key top 10 is depressed with a weak force, a specific rhythm sound generation device generates a rhythm sound with small loudness only with the detection signal from the 1st sensor sheet 4. When the key top 10 is depressed strongly, on the other hand, a 2nd sensor sheet 6 is depressed a slight time after the 1st sensor sheet 4 is depressed and the 1st and 2nd sensor sheets 4 and 6 outputs detection signals respectively. Consequently, the rhythm sound generation device generates a rhythm sound with large loudness according to the detection time difference between both the detection signals. Consequently, the rhythm sound with loudness corresponding to the strong or weak operation of the key top 10.
Patent JP-H1197631-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KANDABASHI TERUYUKI
IPC: H01L21/822
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To enable wiring which surely absorbs external noises without having strong constraints imposed on circuit design and can supply stable voltage power by causing a power-supply potential member connected to a power line to constitute an electrostatic capacity element a ground wire, with an insulator interposed between the power-supply potential member and the ground wire. SOLUTION: In a semiconductor integrated circuit device 10, power to a cell portion 19 of each functional block 12 is supplied through a power line 14 and a ground wire 15 extended from a power-supply voltage terminal 13a and ground terminal 13b, respectively. In the power line 14 and the ground wire 15 which form a power supply path, electrostatic capacity elements are respectively individually formed. Therefore, even if an external noise such as an electrostatic noise acts on the power-supply voltage terminal 13a an the ground terminal 13b, this external noise is appropriately absorbed by the electrostatic capacity of the electrostatic capacity elements incorporated in the power line 14 and the ground wire 15. Thus, the effects of the external noise on the operation of the functional element of the cell portion of each functional block 12 is prevented effectively.
Patent JP-H01122347-A (JP)
Title: Manufacture of motor
Inventor: NINOMIYA KUMAO
IPC: H02K15/02
Filed: 1987-11-05
Abstract: PURPOSE:To permit the easy fitting of teeth to a yoke, by a method wherein a plurality of teeth is attached to a printed circuit board, having a diameter smaller than the inner diameter of the yoke, and the teeth, attached to the printed circuit board, is attached to the yoke. CONSTITUTION:A bobbin 4 is formed so as to be hollow and is constituted so that it can be attached to teeth. The outer diameter of a printed circuit board 9 is positioned at the inner diametral side of protuberances 6 of the teeth and is constituted so as to be smaller than the inner diameter of the yoke. The bobbin 4, provided with a winding, is attached to the teeth and is fixed to the printed circuit board 9 through terminals, to which the ends of the winding are connected. The teeth is fitted into the yoke so that the printed circuit board 9, to which the teeth are attached, is inserted ahead of all.
Patent JP-2001097460-A (JP)
Title: Article packaging tool and packaging method
Inventor: NAGASHIMA AKIHIRO
IPC: B65D30/24
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To package a plurality of articles collected together into one and eliminate the breakage to the articles generated by the movement of the articles during the carriage. SOLUTION: An article packaging tool is provided with a rectangular tray 3 on which articles are placed, a rectangular bag 11 storing the tray 3 and formed of a flexible material such as a plastic and a sealing device 17 sealing an opening 13 of the bag 11 to be opened and closed, and the tray 3 is provided with an edge frame 5 with through-holes 6 formed on the peripheral edge, and the bag 11 is provided with a check valve 20 for preventing the infiltration of atmosphere into a side edge 15 close to the opening 13. Also a mat 9 is provided on the inner bottom of the tray 3. The check valve 20 is formed into a flat cylindrical body by using a flexible material provided with bonding properties, and a part of the cylindrical body is inserted into the bag 11, and the outer face of the cylindrical body is bonded on the bag 11.
Patent JP-H0972799-A (JP)
Title: Method and device for testing press forming property of metal plate surface
Inventor: SATO KENTARO
IPC: G01L5/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To objectively evaluate the lubrication characteristics of a material surface in a press forming where plastic deformation and slide are repeated without being affected by the difference in the material deformation force by performing the plastic forming of bending, bending return, and slide to a metal plate and measuring the friction coefficient of the surface of the metal plate which is subjected to plastic forming. SOLUTION: The lubrication characteristics of a surface can be objectively evaluated without being affected by the strength of a material and the influence of a plate thickness by independently damaging a material (metal plate) to be tested due to bending/bending return deformation and slide and measuring slide resistance. Further, by comparing the difference between an evaluation value and a friction coefficient due to flat-plate slide, namely the difference between friction coefficient before and after receiving damage on the surface, the degree of surface damage can be quantitatively evaluated. Namely, as the difference of the friction coefficient is larger, the surface damage is judged to be larger.
Patent JP-S63132429-A (JP)
Title: Photoresist developer
Inventor: SHIBA MITSUAKI
IPC: H01L21/30
Filed: 1986-11-25
Abstract: PURPOSE:To achieve the sufficient agitation effect of developer in case of transferring a spinner to normal or reverse revolution making the development even by a method wherein the developer is dripped on a photoresist while the spinner is being turned in the normal or reverse direction. CONSTITUTION:Developer is dripped from a developer nozzle 3 while a spinner 1 is being turned at relatively high speed in the normal direction. The developer can be spread by centrifugal force in the radial direction on a wafer W by means of accelerating the turning speed by controlling a motor 2 at a revolution controller 5. When the revolution reaches the specified revolution range of 30-100 rpm, the motor 2 is controlled by a revolving direction controller 6 to turn the spinner 1 in the reverse direction. When the spinner 1 reaches the specified revolution in the reverse direction, the revolving direction is transferred to turn the spinner 1 in the normal direction. Through these procedures, the developer can be suffieicntly agitated in the circumferential direction by the normal or reverse revolution of wafer W to stop the laminar flow in the circumferential direction so that the development may be made even.
Patent JP-H04153644-A (JP)
Title: Radiation image information recorder and reader
Inventor: ISHIKAWA TAKAHIRO
IPC: H04N1/04
Filed: 1990-10-17
Abstract: PURPOSE:To prevent an accumulative type fluorescent material sheet from being exposed by switching a 1st photographic mode to a 2nd photographic mode and moving the accumulative type fluorescent material sheet arranged at an image recording part to a specific stand-by position when radiation image information is accumulated and recorded on the accumulative fluorescent material sheet in a cassette. CONSTITUTION:When image recording operation is performed by the radiation image information recorder and reader 10 by using the accumulative fluorescent material sheet IP stored in the cassette 28, the 1st photographic mode is switched to the 2nd photographic mode by operating a changeover switch 61. The accumulative fluorescent material sheet IP arranged at the image recording part 12 is conveyed as shown by an arrow A through the operation of a link mechanism 26 and then conveyed to the position corresponding to a conveyance system 40 through a conveyance system 38 and stops at the specific stand-by position in a circulation path. Consequently, the accumulative type fluorescent material sheet in the device is prevented from being exposed unnecessarily.
Patent JP-H08112188-A (JP)
Title: Ornament having stand for stick candy
Inventor: YAMADA TADASHI
IPC: A23G3/50
Filed: 1994-10-19
Abstract: PURPOSE: To provide an ornament having a stand to store a stick candy when it is temporarily separated from the mouth when tasting the stick candy. CONSTITUTION: In an ornament 1 having a stick candy stand having a pedestal 2 on which a decorative body such as a doll is arranged and a stand 4 having a holding hole of a stick 5a of a stick candy 5 whose candy 5b is fixed to the stick 5a on this pedestal 2, the stand has a switch to be turned on and off by insertion and extraction of the stick, and a voice synthesizer and a light emitting device are arranged on the pedestal 2 or in the decorative body.
Patent JP-H11115043-A (JP)
Title: Biaxially stretched polyester film and its manufacture
Inventor: AEBA MIKA
IPC: B29K67/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To improve mechanical properties, heat-dimensional stability, ease of handling and shape in roll by specifying the proportion of thickness irregularities in the longitudinal direction and the width direction and further, perform an aging treatment under specific temperature conditions. SOLUTION: A biaxially stretched film with thickness irregularities of 0.3% or more and 5% or less in the longitudinal direction over a length of 10 m and 0.5% or more and 5% or less in the thickness direction, is subjected to an aging treatment at Tg -30 deg.C or less and Tg or less. In addition, in case the Fourier analysis of the wave-form of the thickness irregularities in the longitudinal direction over the length of 10 m is performed, the ratio Pw/PwT to the spectrum intensity sum PwT in the total wavenumber zone of a spectrum intensity sum Pw when the wavenumber is 1 (1/m) or more and 2 (1/m) or less, is preferably 0.15 or less, and more preferably the ratio Pw/Pwt is 0.1 or less.
Patent JP-H08137725-A (JP)
Title: Performance prediction device
Inventor: NAKAJIMA MARI
IPC: G06F11/34
Filed: 1994-11-14
Abstract: PURPOSE: To predict performance when a work quantity of a computer system fluctuates and a hardware constitution is changed in a short period by a person except for a specialist. CONSTITUTION: Computer system operation information and a hardware constitution information in a storage part 2 and job execution information of a storage part 3 are inputted to a job operation situation reproduction function part 4, and a job operation situation is reproduced. When a change of work quantity and the change of hardware constitution are indicated by user designation to a change designation part 10 and the change of hardware constitution is indicated to a job division information change function part 5, processing capacity information 6 of hardware is reference to and a using time of respective divided resources is changed. A simulation function part 7 executes simulation, simulates the using time of the respective resources and the waiting time of the resources and the prediction results for respective jobs are graphed at part 8 and displayed at part 9.
Patent JP-H07186387-A (JP)
Title: Thermal ink jet printing head
Inventor: DONARUDO JIEI DOREIKU
IPC: B41J2/155
Filed: 1994-11-14
Abstract: PURPOSE: To prevent damage resulting from the production of a large array printing head at the time of dicing of a substrate for heating elements by arranging first thermal tranducers so that the spacing distance between the thermal transuders in an array to the adjacent thermal transducers in the array is different from the distance between the adjacent thermal tranducers. CONSTITUTION: Edge heating elements 78A, 78B are moved inwardly and the heating elements 80A, 80B adjacent to the edge heating elements 78A, 78B are also moved inwardly by a distance 1/4 the distance maintained between the heating elements 80A, 80B. By moving one or more heating elements from the edge of a heating element substrate, the distance between the edge heating element 78 and the adjacent heating element 80 becomes longer as compared with such a case that only the edge heating element 78 is moved inwardly and, therefore, the influence of the interval between the heating elements on the action of the adjacent heaters can be reduced or removed. Herein, two or more heating elements can be also moved inwardly from both ends of the heating element substrate 24.
Patent JP-H0277340-A (JP)
Title: Control circuit of regeneration power absorbing device
Inventor: TANAKA SHIGEO
IPC: B60M3/06
Filed: 1988-11-04
Abstract: PURPOSE:To absorb only the regeneration energy from a D/C electric car securely by providing a device to generate a pattern approximate to the D/C output voltage wave form of a rectifier, and a device to set the generated pattern as an absorption starting voltage at the upper side of the rectifier D/C output voltage. CONSTITUTION:A three-phase A/C voltage is picked up by providing a synchronous converter 21 at the A/C side of a rectifier 4, input to a synchronous shaping circuit 22, and the wave form is shaped from a sine wave to a square wave there. After correcting the phase of the square wave in a synchronous signal circuit 23, a pattern approximate to the D/C output voltage wave form of the rectifier 4 is generated in a pattern generating circuit 24 as an absorption starting voltage of the regeneration energy. On the other hand, since the D/C output voltage of the rectifier 4 is detected by a voltage detecting circuit 11, the detected voltage and the absorption starting voltage from the pattern generating circuit 24 are compared in a comparison circuit 13, the result is given to a chopper device 8 through a phase-shifting circuit 14, and when it is detected that the voltage is raised up to the absorption starting voltage or higher by the regeneration energy from the D/C electric car 7, the chopper device 8 is operated to absorb the energy to a resistor 9.
Patent JP-H05115211-A (JP)
Title: Controller for lifting and lowering of paddy field working machine
Inventor: OKUDA HIROSHI
IPC: A01B63/10
Filed: 1991-10-25
Abstract: PURPOSE:To prevent a hunting phenomenon due to feedback control from occurring by maintaining a seedling planter at a prescribed height from the muddy surface according to the relative height of the seedling planter from a mobile machine body and muddy depth. CONSTITUTION:The depth of a muddy soil layer is computed from results of sensing by sensors (S1) and (S2) for muddy surface height from a machine body with a muddy depth arithmetic means. The relative height of the seedling planter 2 from the mobile machine body 1 is sensed with a height sensing means (PM1) to maintain the seedling planter at a prescribed height from the muddy surface with a lifting and lowering driving means based on results of sensing by the sensing means (PM1) and arithmetic results obtained by the muddy depth arithmetic means.
Patent JP-S62139494-A (JP)
Title: Network control system
Inventor: ISHI YUUHEI
IPC: H04Q11/04
Filed: 1985-12-13
Abstract: PURPOSE:To deliver a network control information for time division multiple access satellite communication by dividing the network control information to be delivered from a reference station to a general station into common information in each station group and information to individual stations and transmitting these information to respective station. CONSTITUTION:Burst time plan information is divided and reconstituted to information 26 common to respective local groups consisting of stations (a), (b), (l) e.g., information 27 common to all stations and specific information 28a-28l to individual stations by control circuit 24 for the sort/reconstitution of information common to respective groups and stored in memories 25a-25l. A transmission network control information forming circuit 29 accesses the memories 25a-25l to extract respective information, respective destination information are added to these information and the added information is written in a transmission network control information memory 30. The burst time plan information 34 formed to all the stations is read out in a reference burst forming circuit 36 and delivered to respective general stations on the basis of multiple address communication.
Patent JP-S63134390-A (JP)
Inventor: TSUTSUMIGOSHI SHINOBU
IPC: B62K5/00
Filed: 1986-11-22
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。