baber/WOPTO huggingface dataset:
Patent JP-H07231499-A (JP)
Title: Method for controlling sound image position in vertical direction
Inventor: IIDA KAZUHIRO
IPC: H04R3/00
Filed: 1994-02-17
Abstract: PURPOSE:To provide a method for controlling a sound image position by which the vertical position of a sound image can optionally be set. CONSTITUTION:A measurement signal is emitted to a sound field 1 and a dummy head microphone 6 arranged at a sound field listening position measures a relative sound pressure level 8 for a critical band of the sound field, and a difference between the measured value and data 9 of relative sound pressure level at a prescribed position in the vertical direction of the sound image generated in advance through experiments is obtained. The characteristic of a frequency equalizer 12 is adjusted to cancel the difference and the frequency characteristic of the listening signal 11 emitted to the sound field is corrected by the frequency equalizer. A listener listens to a sound as if the sound image were in existence at the position actually by correcting the relative sound pressure level at the critical region into the relative sound pressure level when the sound image is in existence in the prescribed position in the vertical direction.
Patent JP-H05238963-A (JP)
Title: Production of isobutylene by oxidative dehydrogenation of isobutane
Inventor: TAKITA YUSAKU
IPC: C07C11/09
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a method for providing isobutylene in high selectivity by oxidatively dehydrogenating isobutane. CONSTITUTION:In the objective method for producing isobutylene by oxidatively dehydrogenating isobutane in the vapor phase with molecular oxygen, a catalyst composed of a phosphorous oxide and an oxide of at least one element selected from the group consisting of zinc, nickel, iron, chromium, vanadium, manganese, cobalt, silver, copper, magnesium and tin is used.
Patent JP-H05217675-A (JP)
Title: Electroluminescence element
Inventor: SAKON HIROTA
IPC: H05B33/12
Filed: 1992-01-31
Abstract: PURPOSE:To increase the brightness using a simple constitution and enhance the light emission efficiency without change of the light emission wavelength by including metal atoms in a part of a light emission layer. CONSTITUTION:An electroluminescent element is composed of a positive electrode 5, a negative electrode 1, and a light emission layer or layers 2 made of organic compound pinched by the two electrodes, wherein a metal inclusive layer 3 is provided in a part of the light emission layer 2. Examples of the metal are silver, tin, lead, magnesium, and aluminum, or further nickel, gold, plutinum, etc. The metal inclusive layer 3 may be produced through co- evaporation with the material to light emission layer or insertion of a metal thin layer. Thereby the brightness can be increased without changing the light emission wavelength and requiring any complicated constitution, and also the light emission efficiency be enhanced.
Patent JP-S51131975-A (JP)
Title: Assembling method for large frame of house unit
Inventor: KATSUTA TSUYOSHI
IPC: B23P21/00
Filed: 1975-04-07
Abstract: PURPOSE: To assemble the large frame of the house unit in a mechanical way. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60209088-A (JP)
Title: Treatment of mechanical pulp by hydrosulfite bleaching
Inventor: RUISU OTSUTO TOREGUROTSUSA
IPC: D21C9/10
Filed: 1985-03-05
Abstract: A medium consistency mechanical pulp (e.g. RMP, CMP, TMP, CTMP or stone groundwood) is treated to effect efficient reductive bleaching. The pulp, at about 8-15% consistency is simultaneously pumped and degassed utilizing a fluidizing pump (13), and by controlling the pump head to maximize deaeration. The pulp may be immediately passed -- without air introduction -- to a fluidizing mixer (28), where it is mixed with hydrosulfite (dithionite) bleaching chemical. Alternatively, the hydrosulfite may be added directly to the discharge (25) or suction (14) of the pump, and the mixer eliminated. After chemical addition, the pulp is retained at predetermined pH and temperature conditions for a predetermined period of time to effect the desired bleaching, as in an upflow tower (31).
Patent JP-S56141218-A (JP)
Title: Vibration type container aligner
Inventor: NIIDA HIROYOSHI
IPC: B65G47/14
Filed: 1980-04-02
Abstract: PURPOSE: To smoothly perform the alignment of containers with a contracted diameter port by providing a step in a through hole section at the top of a spirally  shaped induction path in a vibration box and also forming an aligning induction section with a forwardly and downwardly inclinded bottom.  
     CONSTITUTION: A large number of containers 7 charged into a vibrating box U are gradually directed into an induction path P while being vibrated from the bottom 4 of the vibrating box U vibrating by the actuation of a prime mover and then reach near the top (t) of the induction path P. And, the containers 7 induced into a through hole (h) by turning their contracted diameter port sections (r) forward in an aligning induction sections A are forwardly inclinded at the top end (j) as a supporting point of the through hole (h) by the step (y) in the through hole (h) sections on the one hand, and the containers 7 are inversed to turn their contracted diameter ports (r) backward by supporting the side of the body (d) of the container 7 by the projection (z) of the bottom 6 in such a way as to prevent its falling on the other hand. The containers 7 being controlled in such an attitude are dropped onto a screw conveyer C and then fed to an outlet 9 side. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10237278-A (JP)
Title: Thermoplastic resin composition and molded item produced therefrom
Inventor: SAKOGAWA KOUICHI
IPC: C08K5/02
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a conductive seamless belt excellent in flex resistance and a resin compsn. suitable for producing the same. SOLUTION: This compsn., having flame retardance and electrical conductivity, mainly comprises 100 pts.wt. thermoplastic polyester or polycarbonate resin (A), at least 2 pts.wt. thermoplastic polyester elastomer (B), at least 3 pts.wt. conductive filler (C), and at least 3 pts.wt. bromine-contg. flame retardant (D). Pref. the wt. ratio of the sum of ingredients C and D to the sum of ingredients A and D is 0.2-0.5.
Patent JP-S61204404-A (JP)
Inventor: SAITO TORU
IPC: E01D2/00
Filed: 1985-03-04
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-H10243354-A (JP)
Title: Moving image reproducing device and computer system having moving image reproducing device as peripheral device
Inventor: ITO TATSUYA
IPC: H04N19/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a moving image reproducing device capable of reducing the load of a CPU and suppressing the adverse effect to be exerted to other application by executing the playback and reverse reproduction of a digital moving image by hardware. SOLUTION: When a reverse reproduction mode or a playback reproduction mode is instructed from the external, data stored in a buffer memory 17 are successively read out respectively in a new order and an old order. A hardware circuit consisting of a buffer memory control circuit 16 for adding time information for disabling a moving image reproducing circuit 13 from being conscious of reverse reproduction or playback reproduction to read data and supplying the time information to an input selector and an input data selector 18 for selecting one input and supplying the selected input to the circuit 13 in accordance with the execution or reset of the mode is added. The playback reproduction and reverse reproduction of a digital moving image are executed by the hardware circuit. Consequently the throughput of the system can be improved.
Patent JP-S60186170-A (JP)
Title: Printing device
Inventor: ITOU SHIYUUJI
IPC: H04N1/00
Filed: 1984-03-06
Abstract: PURPOSE:To improve use efficiency by reading and storing image data from an image scanner in an external storage device and outputting it to a printer when the printer is free. CONSTITUTION:Data sent through a communication line 23 is stored temperarily in the external storage device 18, read out, and outputted to the printer 19, on which the data is printed out. When a copy is taken, a scanner interface 16 is started from a console 21 and the image of an original is read by the image scanner 20. Image data from the image scanner 20 is compressed by an image sensor 14 and stored in the external device 18. This image data is outputted to the printer 19 while the printer 19 is free. The image data is read out of the external storage device 18 and then expanded by an image processor 14 and saved in a bit map memory.
Patent JP-S60189149-A (JP)
Title: Energy analyzer
Inventor: SATOU MITSUGI
IPC: H01J49/44
Filed: 1984-03-05
Abstract: PURPOSE:To enable the distribution of secondary ions of within a specific energy range to be omnidirectionally detected with high efficiency and high resolution by synchronizing secondary electron detection signals for the second obstruction voltage with those for the first obstruction voltage stored in an image memory according to the position on the sample to obtain each difference between the signals for the same position thereby displaying an image. CONSTITUTION:When primary electrons 6 focused by an objective 8 are irradiated upon a sample 9, secondary electrons 14 are released from the sample 9 before being discharged through a lead-out electrode 10. Secondary electrons 14 with below a specific energy level are obstructed by a secondary-electron-obstructing electrode 12 and do not enter a secondary electron detector 15. The result obtained by scanning primary electrons 6 over the sample 9 and then sampling the signal produced by the secondary electron detector 15 by a sampler 17 through an amplifier 16, is stored in an image memory 19. Secondary electron detection signals obtained with a different secondary electron obstruction voltage are synchronized with the secondary electron detection signals stored in the image memory 19 according to the position on the sample to obtain each difference between the signals for the same position, thereby displaying an image.
Patent JP-S51117660-A (JP)
Title: Unequal ground subsidence detection unit of large tanks and structures
Inventor: SUGIYAMA SHIGEO
IPC: G01C5/04
Filed: 1975-04-08
Abstract: PURPOSE: In order to detect the unequal subsidence of ground easily, by means of detecting the liquid pressure value of liquid being put into, in a manner of fixing tubulous bodies of which lower edges are mutually intercommunicated, in standing state at several necessary positions in a large tank and so on. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58161123-A (JP)
Title: Method and apparatus for manufacturing magnetic head
Inventor: GOTOU NORIO
IPC: G11B5/127
Filed: 1982-03-19
Abstract: PURPOSE:To improve the accuracy of depth of a groove for deciding the track width even in case of a substrate having warp or a substrate having an inclination error, by freely supporting a cutting tool in the height direction, and applying a desired constant load to it. CONSTITUTION:As for a cutting tool 17, a constant load is applied in the rotating direction of alpha by a coil spring 23 whose one end and other end are fixed to a rotary shaft receiver 24 and a rotary shaft, respectively. An XY stage 14 is moved fully in the direction (x) and (y). The cutting tool 17 is set up by a rotary stopper at the height where height of the edge of the cutting tool 17 is lowered from the surface of a substrate 16 by at least thickness of the magnetic film or above. In this state, the stage 14 is moved in the direction (-y) and a groove 19 is cut. After that, the cutting tool 17 is raised, the stage 14 is reset, is fed by a prescribed pitch in the direction (x), and plural grooves 19 are worked in order on the substrate 16. Accordingly, since a constant load is applied to the cutting tool 17, depth of the groove can be made constant.
Patent JP-H02219544-A (JP)
Title: Injection of content of cake and device therefor
Inventor: MASUDA FUMIHIKO
IPC: A23G3/20
Filed: 1989-02-21
Abstract: PURPOSE:To prevent damage of cake during injection and to smoothly inject contents into cake by thrusting an injecting needle laid at the tip of a conveyor belt in cakes on the conveyor belt and releasing only the injecting needle from the cakes. CONSTITUTION:For example, contents such as cream 18 are injected into cakes such as cream puff 2 as follows. Namely, an operating arm 15 is rotated, an injecting needle 3 is advanced and stood ready for injection at a thrusting position. In the operation, puff 2 is sent by a pushing device 17, especially a side plate 17a, the puff 2 is approached to the injecting needle 3 stood ready in a static state and the needle 3 is thrust in the puff 2. In this case, the puff 2 is pressed from above by an upper plate 17b of the device 17 and from side by the side plate 17a. Therefore, during injection, the needle 3 is thrust in the puff in a safely positioned state and the cream 18 can be smoothly injected. Then, after the injection, the needle 3 is rapidly moved backward. On the other hand, the device 17b is also moved backward, the injected puff 2, namely the cream puff is discharged from the tip of the conveyor belt 1.
Patent JP-S51131935-A (JP)
Title: Induction heating apparatus
Inventor: KANEKO TAKAFUMI
IPC: H05B6/06
Filed: 1975-04-10
Abstract: PURPOSE: To regulate source power automatically following frequency change depending on amount or condition of object to heat. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01216551-A (JP)
Title: Containing and stocking device for semiconductor substrate
Inventor: SARUWATARI SHINSUI
IPC: H01L21/68
Filed: 1988-02-24
Abstract: PURPOSE:To eliminate the deterioration of a resist film on a semiconductor substrate after coating with a resist by providing measuring means for measuring indoor temperature, moisture and atmospheric pressure of a semiconductor substrate containing and stocking chamber, and control means for holding the temperature, moisture and atmospheric pressure in the room within specified values. CONSTITUTION:A semiconductor substrate containing and stocking chamber 10 for containing a semiconductor substrate containing carrier 9, a sealable/openable door 8, and temperature, moisture and atmospheric pressure measuring units l-3 for measuring temperature, moisture and atmospheric pressure in the chamber 10 are provided. Temperature, moisture and atmospheric pressure controllers 4-6 are operated in accordance with the measured data of the units 1-3, temperature, moisture and atmospheric pressure correction control units 7 are controlled by controllers 4-6, thereby always holding the temperature, moisture and atmospheric pressure of the chamber 10 at specified values. Thus, since means for always measuring the temperature, moisture and atmospheric pressure in the chamber 10 and always controlling them at suitable values in accordance with the data are provided, a coated resist film is not deteriorated, and the wafer 9 can be stocked in an excellent managing state.
Patent JP-S58159827-A (JP)
Title: Filter device
Inventor: INOUE KIYOSHI
IPC: B01D39/16
Filed: 1982-03-19
Abstract: PURPOSE:To develop a filter device which maintains excellent filtering capacity for a long period of time by using a porous synthetic resin body or a porous synthetic resin body contg. magnetic material as a filter body and making the shape of holes changeable with external pressure. CONSTITUTION:Many spherical granular materials 3 made of materials soluble with solvents or having an m.p. lower than the m.p. of a base material 2 of a synthetic resin, a polymer compd. or the like are incorporated in the base material 2. After these materials are melted so as to be dispersed uniformly, the materials 3 are dissolved or melted away with solvents to form many inside holes 3. A fine magnetic material is incorporated in the material 2 in this case and the holes 3 formed in the material 2 are connected by the parts 4, 5 communicating with each other. The magnetic filter 12 formed in such a way is supported in a case with supporting walls 7, 17, 27, and liquid WA to be filtered is passed through the filter through flow passages 28. The filter 12 is compressed with a pressurizing body 20 in this case to filter the liquid. When the holes in the inside are clogged, the body 20 is retreated to the position of dotted lines 22 to expand the holes of the filter 12, whereby the filtering capacity is increased and the filtering capacity is maintained for a long period of time.
Patent JP-S51118541-A (JP)
Title: An assembly toy
Inventor: KATSUTA SHIYOUZOU
IPC: A63H33/08
Filed: 1975-04-09
Abstract: PURPOSE: An assembly toy consisting of plural segments that can be assembled at the option of the children. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09234746-A (JP)
Title: Production of multilayered different hardeness foam
Inventor: KAIDOU MASAKI
IPC: B29L31/58
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To produce multilayered different hardness foam comfortable to sit on imparting a fit feeling to the hip of a sitting person so as to enclose the same even if a seat cushion member is relatively thin to firmly support the hip, imparting a soft feeling to the femur part of the sitting person by the front part of the cushion member without applying pressure thereto and not allowing the sitting person to feel the hardness boundary part of the cushion member. SOLUTION: The cavity 2 formed to the upper surface of a lower mold 1 is obliquely arranged so that the rear side of a seat cushion member 3 after molding becomes an underside and a raw soln. of hard first plastic foam is finely injected into the trough part 2a of the rear part of the cavity 2 in a left and right direction and, after the raw soln. of the first plastic foam is slightly foamed, a raw soln. of soft second plastic foam is injected into the central part of an upwardly inclined surface becoming the front part of the cushion member after molding in the lower mold 1.
Patent JP-H02223929-A (JP)
Title: Liquid crystal display device
Inventor: KITAJIMA MASAAKI
IPC: G02F1/1368
Filed: 1989-02-27
Abstract: PURPOSE:To prevent a fault such as the crack of line and to remove the fault of display by dividing a wiring formed on a glass substrate. CONSTITUTION:A TFT thin film transistor 17 is constituted of a gate electrode 12, a drain electrode 13, contact parts 14 and 15 and a semiconductor layer 16. Meanwhile, a gate line 11 is divided to 11a-11c, which are electrically connected to the gate electrode 12 through a connection part 18. A drain line 10 is divided to 10a-10c, which are electrically connected to the drain electrode 13 through a connection part 19 and the contact part 14. Then, a picture element electrode 20 is connected to the semiconductor layer 16 through the contact part 15. By dividing the wiring formed on the glass substrate to plural, the distortion of stress caused by the difference of a thermal expansion coefficient between the glass substrate and the wiring can be dispersed. Thus, the occurrence of the crack of the wiring is reduced and the fault of the line of a displayed image is prevented.
Patent JP-S58160880-A (JP)
Title: Sampling device by remote operation
Inventor: SHIMODA OSAMU
IPC: G01N1/02
Filed: 1982-03-18
Abstract: PURPOSE:To sample a liquid freely through remote operation by sampling and inspecting the circumferential liquid at an optional position without fixing a sampling device which detects radiation leakage in a pit wherein a radioactive material, etc., is stored at a position for the sampling. CONSTITUTION:The sampling device 10 mounted on a traverser moves left and right, and forth and back freely to be set on the top surface of a prescribed storage chamber 3. On the reverse surface of the base 11 of this device 10, a sampling monitor chamber 12 is arranged and in the monitor chamber 12, a monitor body guide 13 having the same shape and fitting position relation with a guide 5 for storage installed in the storage chamber 3 is installed. In said monitor chamber 12, there is specific clearance with the monitor body guide 13 and an opening part 15a is provided internally between monitor body guides 13 adjoining to each other in the clearance; and the sampling monitor body 15 moving up and down by rolling on the surface of the monitor body guide 13 by guide rollers installed on both side surfaces is suspended by being fixed to the lower end part of a sampling and suspending tube 16. The sampling monitor boty 15 is lowered to suck a sampling liquid at the circumference of a desired canister.
Patent JP-S55137396-A (JP)
Title: Vane wheel for fluid machinery
Inventor: SATOU YOSHIO
IPC: F04D29/22
Filed: 1979-04-11
Abstract: PURPOSE: To make an energy rotating a vane wheel smaller and grow a fluid energy flowing out of an outlet of the vane wheel bigger by forming a circumferential component of an absolute flow speed of a fluid flown out of the vane wheel smaller.  
     CONSTITUTION: When a radius from a center of a rotating shaft of a vane wheel to an outlet 2 of the vane wheel is instituted as, a radius from the center of the rotating shfat to an inlet 1 of the vane wheel 0.1r, the rotating speed of the vane wheel w, an acceleration of the gravity g, the vane wheel is so designed as a speed water head over 0.7 2 r 2 w 2 /2g is generated at an outlet of the vane wheel so that the water flows out at a speed of (1 2 -0.1 2 ) 1/2 rw from the vane wheel, and further the vane angle is determined to be 45°W90° to a radial direction in reverse to the rotating direction of the vane wheel. Thereby a fluid with an abnormally great speed water head (energy) however with an extremely small torque (energy) for rotating the wheel is flown out of the outlet 2 of the vane wheel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03245694-A (JP)
Title: Key telephone system
Inventor: AHIKO YOSHINORI
IPC: H04Q3/58
Filed: 1990-02-23
Abstract: PURPOSE:To send a quick and accurate reply signal automatically by providing a reply signal transmission means sending a reply signal selected by a reply signal storage section to a line depending on the result of period identification of an incoming signal from an incoming call period identification circuit at the arrival of call. CONSTITUTION:When an incoming signal from a line L1 accommodated in a line interface section 2 is detected by an incoming call detection circuit 211, an incoming call period identification circuit 51 inputs the result of identification to a voice storage control circuit 61. A called reply party recognizes an incoming call through ringing of a key telephone set and enters the speech state, the information is inputted from a telephone set interface section 4 to main control circuit 52 and the voice storage control circuit 61. The voice storage control circuit 61 detects a hooked-off telephone number by the information from the telephone set interface section 4 and the reply content registered by the hooked-off key telephone set is called from the storage circuit 62 storing the reply content registered by each key telephone set in advance and an analog voice reply subject to analog conversion at a D/A converter circuit 64 is sent to a caller to apply automatic reply.