baber/WOPTO huggingface dataset:
Patent JP-H0428826-A (JP)
Title: Ignition device for sintering machine
Inventor: TANAKA KUNIHIRO
IPC: F27B21/08
Filed: 1990-05-24
Abstract: PURPOSE:To prolong the service life of a burner in an ignition device for sintering machine by dividing burner tip into plural pieces to the width direction of a pallet and using gap of the divided part as space for thermal expansion. CONSTITUTION:In a multi hole type flame injecting ignition device, a gas nozzle passage and an air nozzle passage corresponding to a burner passage 15 for fuel gas and a burner passage 16 for air in the burner body Bb are arranged in the burner tip Bt. At the tip part of each passage in these, plural nozzle holes 20, 21 are opened. Plural sets of assemblies of each nozzle hole 20, 21 are set in line at about 10-20mm interval to the axial direction of a pipe in the width direction of the pallet, and this gap is used to the space 30 for thermal expansion. By this method, the crack caused by expansion/contraction is scarcely developed. Further, in order to reduce thermal effect, it is desirable to apply refractory heat insulating material 31 on the outer surface of the burner tip Bt.
Patent JP-S5835252-A (JP)
Title: Fuel passage device for carburetor
Inventor: NAGAO MASANORI
IPC: F02M1/04
Filed: 1981-08-26
Abstract: PURPOSE:To facilitate manufacturing work, by integrally providing a casing member on the sideward extending butt of a bleed pipe made of synthetic resin and by providing a passage in the casing member between the body of a carburetor and the caing member. CONSTITUTION:A casing member 5 is provided as a lid on the recessed groove 6 of the bottom of the carburetor body 1. A jet pipe 8 having a jet part 7 separately molded of plastic on the lower end of the pipe is engaged with the outer periphery of a bleed pipe 3 and the both 7, 8 are mutually engaged with an annular recess 9 and an annular protrusion 10. Starting fuel is conducted through a passage 4. A starting valve 11 is provided downstream to the passage 4.
Patent JP-H033607-A (JP)
Title: Passage of protector through drawing wheel and protector passing through type drawing wheel
Inventor: OTOMO YASUO
IPC: H02G1/02
Filed: 1989-05-29
Abstract: PURPOSE:To permit a protector to pass easily by moving a pair of capstans around a central shaft, when the protector passes. CONSTITUTION:When an only electric wire W passes, then the electric wire W is payed out by turning both capstans 3a, 3b on their axes. When a protector P is advanced into the inlet side of a drawing wheel, then both the capstans 3a, 3b are revolved with the center of a shaft 8 by a driving means 5. By this method, the electric wire W is pays out without rotating around the capstans 3a, 3b, and accordingly, the protector P is also advanced in order from the inlet side to reach the outlet side without rotating around the respective capstans 3a, 3b.
Patent JP-S63296031-A (JP)
Title: Silver halide photographic sensitive material
Inventor: INOUE NOBUAKI
IPC: G03C1/035
Filed: 1987-05-28
Abstract: PURPOSE:To enable the super contrast and the low sensitivity of the titled material for a roomlight by incorporating a specified silver halide emulsion and a specified hydrazine derivative in the titled material. CONSTITUTION:The titled material is composed of the sensitive material for the roomlight which is provided with one or more of a silver halide emulsion layer, and said emulsion layer is composed of an emulsion contg. a rhodium salt (A) of >=1X10<-6>mol. per 1mol. of silver, and the hydrazine derivative shown by formula I is incorporated in the emulsion layer or an another hydrophilic colloidal layer. The content of the salt (A) contd. in the outer shell of the silver halide particle of said emulsion is larger than that contd. in the inner core part of said particle. The salt (A) is exemplified by NH4RhCl4, etc. In the formula, A1 and A2 are each H atom. or a sulfinic acid residual group, etc., R1 is an aliphatic or an aromatic group, etc., R2 is H atom. or alkyl group, etc., G is carbonyl or sulfonyl group, etc. The compd. shown by formula I is exemplified by the compd. shown by formula II.
Patent JP-S61292488-A (JP)
Title: Catv converter
Inventor: YOSHIMOTO YOSHINORI
IPC: H04N5/00
Filed: 1985-06-20
Abstract: PURPOSE:To make a television receiver small in size, low in original cost and smooth in operation as a whole CATV device by supplying an output signal from the CATV converter to an exclusively used receiver, using a part of a casing of this exclusively used receiver to freely attachably and detachably connect the casing of the CATV converter section. CONSTITUTION:A television receiver is divided into a TV tuner section 12 and an exclusively used receiver section 11 and respectively stored in individual casings. Into a casing 11a of a part of the exlusively used television receiver 11, the casing 53 of a CATV converter section 10 and the casing 54 of a TV tuner section 12 are fitted freely attachably and detachably and can decombined with the common casing 11a. The CATV converter section 10 has a bottom surface having a fitting recessed section fitting to a fitting protruding section 57 of the exclusively used receiver section 11, an output terminal B for the CATV, sockets for the respective connecting or the like disposed. In such a way, by mounting a CATV converter 7 on the exclusively used receiver 11, the CATV broadcasting, as the CATV device, can be watched and listened.
Patent JP-S6113585-A (JP)
Inventor: OOMURA IKUO
IPC: H01R12/16
Filed: 1984-06-29
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-H084270-A (JP)
Title: Fixing structure of plinth
Inventor: NISHIMURA YASUHIRO
IPC: E04F19/04
Filed: 1994-06-15
Abstract: PURPOSE:To ensure the fixation of a plinth by forming recessed parts on both surfaces of the plinth, and fixing the plinth to a wall through an adhesive applied to the reverse surface of the plinth and a hidden nail. CONSTITUTION:A recessed part 11 is formed on the interior side forming the surface of a plinth 1 consisting of plastics over the longitudinal direction, and a first recessed part 12a and a second recessed part 12b are also formed on the wall surface side forming the reverse surface over the longitudinal direction. After an adhesive C is applied to the reverse surface of the plinth 1, the plinth 1 is adhered so as to make contact with a floor F in the lower end part of a wall W, and hidden nails N are driven from the recessed part 11 on the surface at intervals to fix the plinth 1 to the wall W. Thus, the extrusion of the adhesive is prevented, and the ornamentality can be improved.
Patent JP-H04233034-A (JP)
Title: Computer system
Inventor: RICHIYAADO JIEEMUZU EITSUKUMEI
IPC: G06F9/38
Filed: 1991-05-10
Abstract: PURPOSE: To increase the executing speed of a digital computer by the parallel execution or simultaneous execution of instructions with present instruction sets without requiring the change of the instruction sets by generating composite tag information while being accompanied with the instructions in order to indicate the group of the instructions to be simultaneously executed. CONSTITUTION: A scalar instruction sequence includes composite tags accompanied with scalar instructions. Those composite tags have a value conditioned for indicating the number of the instructions to be simultaneously executed, that is, the value showing the size of the group of the instructions to be simultaneously executed. Merge circuits 205 and 221 are connected with an actual memory (not shown in a figure), and the corrected instructions from the actual memory are merged with the non-corrected instructions. A tag decreasing device 218 is connected with the merge circuits 205 and 221 and the actual memory, and the values of the composite tags in the instructions in the actual memory for composing the above mentioned corrected instructions with the non-corrected instructions is decreased.
Patent JP-H0431318-A (JP)
Title: Double-layer surface-treatment of calcium carbonate
Inventor: MORITA KEISUKE
IPC: C08K9/04
Filed: 1990-05-23
Abstract: PURPOSE:To enable the uniform surface-treatment of even an superfine powder of calcium carbonate at a relatively low temperature in high efficiency by surface-treating calcium carbonate with a mixture composed mainly of sodium stearate and containing a specific amount of sodium oleate and further surface- treating with dioctyl phthalate. CONSTITUTION:Calcium carbonate is surface-treated with a mixture composed mainly of sodium stearate and containing 5-20wt.% (based on the sodium stearate) of sodium oleate to form the 1st layer. The treated calcium carbonate is further surface-treated with dioctyl phthalate to form the 2nd layer. When the content of sodium oleate in the mixture is less than 5%, the softening effect on the sodium stearate by the combined use of the oleate becomes insufficient and a sufficient improving effect cannot be attained. On the other hand, when the content exceeds 20%, there is not further improvement on the effect. The slurry concentration of calcium carbonate can be increased compared with conventional process and a uniform treatment can be carried out in high efficiency.
Patent JP-2000068948-A (JP)
Title: Method and device for converting sampling rate of sound signal
Inventor: SCHMITT JUERGEN
IPC: G10L19/02
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce and remove alias distortion owing to power saving by decoding a spectrum with a sampling frequency smaller than a sampling frequency before spectrum encoding and sampling again. SOLUTION: For data-compressing an MPEG encoded sound signal, a sound spectrum is frequency/time-converted and is divided into the prescribed number of different frequency bands. They are sampled with fs1. Thus, a digital signal having a spectrum SPEC1' is obtained. When frequency/time conversion is executed by a method for suppressing a signal content in an upper frequency range, the spectrum SPEC2' of a reduced sub-band is generated, digital/analog conversion is executed and a low-pass filter removes a higher harmonic. Thus, a spectrum SPEC3' without alias distortion can finally be obtained. At that time, the sampling rate fs1 is converted into fs2 smaller than fs1 and SPEC3' is generated.
Patent JP-S63302402-A (JP)
Title: Rotary magnetic head device
Inventor: OZAKI SHINJI
IPC: G11B5/02
Filed: 1987-05-30
Abstract: PURPOSE:To miniaturize a device and to make it light weight, by using an annular groove for coupling (transmitting) a voice signal, or the annular groove neighbored to the annular groove for coupling (transmitting) the voice signal and generated for the prevention of crosstalk between channels commonly in use for the winding part of a pair of erasing signal coupling (transmitting) coils. CONSTITUTION:A rotary transformer 4 is equipped with a pair of video coupling coils and a pair of voice coupling coils connected to video recording and reproducing magnetic heads 1a and 1b and voice recording and reproducing magnetic heads 2a and 2b, and the annular grooves 15-20 on which a pair of the video coupling coils and a pair of the voice coupling coils are wound separately. Furthermore, the rotary transformer 4 is constituted in such a way that a pair of erasing signal coupling coils connected to erasing heads 3a and 3b are wound on the same annular groove with a pair of the voice coupling coils. And a voice signal is bias-recorded by an erasing signal by supplying a part of the erasing signal to the voice recording and reproducing magnetic heads 2a and 2b. Therefore, it is possible to transmit a rotary erasing signal in addition to the transmission of the video signal and a voice signal with high fidelity based on the size of the rotary transformer having an audio function with the high fidelity. In such a way, the miniaturization and the light weight of the device can be attained.
Patent JP-H06341345-A (JP)
Title: Cylinder block and its manufacture and brazing device
Inventor: NISHIMURA AKIHISA
IPC: F02F1/00
Filed: 1993-06-03
Abstract: PURPOSE:To prevent a cylinder bore from deforming irregularly with thermal expansion of the cylinder. CONSTITUTION:A water jacket 16 is formed around the cylinder 12 of an engine, and in the cylinder block 10 of this engine, the whole outer side-face in circumferential direction of the top of the cylinder 12 is connected with a lid 14 which blocks totally the oversurface of the water jacket 18 to be consolidated with the exterior wall 16 of cylinder block through the lid 14. Accordingly the whole outer side-face in circumferential direction of the cylinder top is supported by the cylinder block exterior wall 16 with an approx. equal strength from the sides in radial direction. Even though the cylinder 12 goes in thermal expansion when the engine is put in operation, therefore, the cylinder 12 expands approx. equally in the circumferential direction, so that the cylinder bore 12b is free from deforming irregularly.
Patent JP-S5924986-A (JP)
Inventor: HAMADA TSUTOMU
IPC: B25J15/08
Filed: 1982-07-29
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-S5658819-A (JP)
Title: Molding method of resin plate having hard coating
Inventor: FUKUDA YASUHIKO
IPC: B29C53/06
Filed: 1979-10-18
Abstract: PURPOSE: To enhance the accuracy of an inner dimension and to prevent cracks from being generated by providing a slit with a specific depth and a width to an outer side of a folding part.  
     CONSTITUTION: A deep slit 2 piercing a hard coating is provided to an outer side of a resin plate 1 and the depth (t) of this slit 2 is regulated to 1/4W3/4 of the thickness T of the resin plate 1. Moreover, the width l of the slit at a surface of the resin plate is set to 1/4T tan θ/2≤l when an inner angle of a folded portion is θ. As described above, by enlarging a slit surface relatively, the slit portion can be well heated and the sharp raising having almost no curved surface along a bending line 3 is obtained. Because a resin plate immediately after folded forms a recessed or a protruded part on an outer surface thereof, an outer surface is cut to a desired surface shape after forming. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02310783-A (JP)
Title: Curve interpolating system
Inventor: WAKIZAKA ARAMICHI
IPC: G06T11/20
Filed: 1989-05-26
Abstract: PURPOSE:To perform curve interpolation with high accuracy at high speed by finding the sum of the larger length of each neighboring control coordinate point in an axial direction, and deciding the number of developmental data points corresponding to the value. CONSTITUTION:The length of control coordinate data in the axial direction of each coordinate between the neighboring coordinate points, and the number of coordinate data points generated by attaching positive correlative relation with the sum of the larger length of the each neighboring coordinate point in a direction of coordinate axis is decided. In other words, distances  x1 and  y1 for an x<->axial direction and a y<->axial direction between control data C0 and C1 are calculated, respectively, and the  y1 with a larger value is selected, and a distance  x2 with the larger value between the control data C1 and C2 is selected similarly, and distance  y3 with the large value between the control data C2 and C3 is selected similarly. Then, the number of developmental data points can be obtained from the range of the value of the sum ( y1 +  x2 +  y3) with a developmental data point number table for coordinate data P0 - Pn-1 on Bezier curve corresponding to the range. Thereby, it is possible to realize the acceleration of processing speed without lowering the accuracy of the curve interpolation.
Patent JP-H07313360-A (JP)
Title: Cooking apparatus
Inventor: ONO TAKUJI
IPC: A47J27/16
Filed: 1994-05-23
Abstract: PURPOSE:To provide a cooking apparatus which enables the maintaining of the taste and flavor of foods without impairing them while shortening cooking time by supplying steam as hot as possible even to a cooking apparatus far away from a boiler. CONSTITUTION:A secondary side pipeline of a heat exchanger 14 is linked to a pipeline for supplying heated steam between two layers of the bottom surface of a pot body 1 and an oil storage tank 16 with a heating means 15 on a primary side pipeline of the heat exchanger 14 is linked to a circulation pump 17 to feed a silicone oil stored in the oil storage tank 16.
Patent JP-H07314558-A (JP)
Title: Welding machine for thermoplastic resin film
Inventor: WATANABE SUMIO
IPC: B29L7/00
Filed: 1994-05-23
Abstract: PURPOSE:To provide a welding machine, for joining films of any materials and improving the workability of fusion welding regardless of the qualities of the film materials. CONSTITUTION:A welding machine is provided with a pressure welding means 14, for joining opposed parts 3, 4 of superposed films materials 1, 2 made of thermoplastic resin, and a supporting plate 12, located near the pressure welding part 24 for the pressure welding means 14 and inserted extractably between the parts 3, 4 deviated from the pressure welding part 24. A coil 25, generating fluxes 25a by impressing a voltage thereon, is provided. The coil 25 is arranged so that the supporting plate 12 enters the fluxes 25a. The pressure welding mean 14, the supporting plate 12, the coil 25 and the opposed parts 3, 4 are permitted to move relatively along the lengthwise direction of the opposed parts 3, 4.
Patent JP-H0429596-A (JP)
Title: Controlling method for drive of five-phase stepping motor
Inventor: SAKAMOTO MASABUMI
IPC: H02P8/00
Filed: 1990-05-25
Abstract: PURPOSE:To decrease deterioration of torque at high speed driving time by selecting inflow and outflow points of a current in each excitation step and controlling current-flowing phase windings so as to obtain one set of each two- phase series and three other phase windings in all the excitation conditions, in the case of five-phase excitation driving. CONSTITUTION:In the case of 5-phase excitation driving, current flowing phase windings are controlled so as to obtain one set of each 2-phase series and the other three phase windings in all the excitation conditions by selecting inflow and outflow points of a current in each excitation step. In the case of 4-phase/5- phase half step driving, a total of connection points, connected to positive and negative poles of a drive power supply, is controlled so as to obtain a value of alternately repeating 4 and 5 in each receiving an input pulse. In this way, the 5-phase excitation driving and 4-5 phase excitation half step driving with less torque down at high speed input pulse time can be performed while utilizing a merit of the pentagon driving method.
Patent JP-H09318652-A (JP)
Title: Acceleration sensor device
Inventor: KATO HAJIME
IPC: G01P15/12
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To absorb an impact load applied to a single acceleration sensor device so as to protect a semiconductor sensor element in its inside by a relatively simple structure. SOLUTION: This acceleration sensor device 1 includes a semiconductor sensor element 2 in its main surface for detecting acceleration of the vertical direction, a base plate 3 for supporting the sensor element 2, a package 11 for holding the base plate 3 and surrounding the base plate 3 and the sensor element 2, a frame 12 having a plurality of leg parts 12d protruded from the bottom surface of the package 11 and being fixed to the package 11, and a cap-like resin cover 13 having an overhead part 13a opposite the upper surface of the package 11 or the frame 12, the cover 13 being fixed to the package 11 from above, and the side wall part 13b of the cover 13 is extended at least to a position corresponding to the disposing portion of the sensor element 2.
Patent JP-2000031392-A (JP)
Title: Semiconductor device and its manufacture
Inventor: INOUE ATSUO
IPC: H01L21/8246
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent increase of a leakage current and decrease of dielectric strength of a capacitor element having a ferroelectric film or a high dielectric film as the capacitor insulating film. SOLUTION: A capacitor element 10 constituted of a lower electrode 7, a capacitor insulating film 8 such as a ferroelectric film and a dielectric film having a high permittivity, and an upper electrode 9 is formed on an interlayer insulating film of a silicon substrate 1. A first protective film 11 covering the capacitor element 10 is formed. Metal wiring 13a, 13b connected with a semiconductor integrated circuit or the capacitor element 10 are formed. A silicon oxide film 15 doped with phosphorus and a silicon oxide film 16 undoped with phosphorus are laminated covering the capacitor element 10.
Patent JP-H05327477-A (JP)
Title: Method and device for errro check of field progrtammable gate array
Inventor: SASAKI ATSUSHI
IPC: G06F11/10
Filed: 1992-05-26
Abstract: PURPOSE:To provide an error checking method/device which can easily check whether the data written in a working field programmable gate array are normal or not. CONSTITUTION:A read control circuit 5 receives a check start signal from a processor 3 and stops the system clock transmitted to a gate array 1. Then the circuit 5 reads the data and the original data out of the array 1 and a storage 2 respectively. The bit of the data A read out of the array 1 is cleared by a status bit clear circuit 6 and then inputted to a deciding circuit 7 to which the read data B is inputted from the storage 2. The circuit 7 decides the coincidence between both data A and B. Then the circuit 7 outputs an alarm signal when no coincidence is decided between both data and sends a normal signal to the circuit 5 when the coincidence is secured between both data respectively. When the coincidence is confirmed among all data, the circuit 5 decides that the data given from the array 1 are normal starts the system clock.
Patent JP-S6110926-A (JP)
Inventor: KAMIMURA RIYOUICHI
IPC: H02J13/00
Filed: 1984-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5559463-A (JP)
Title: Color photographic material
Inventor: SHIMANO SHINJI
IPC: C07D249/12
Filed: 1978-10-30
Abstract: PURPOSE: To obtain an image of low fog, high fastness, and superior sharpness regardless of high temperature and rapid devolopment, by adding a specified yellow forming coupler and a specified 1,2,4-triazole compound as an antifoggant to a silver halide emulsion layer.  
     CONSTITUTION: A tautomeric 3-mercapto-1,2,4-triazole compound represented by formula I [X is NHCOR 1 , NHSO 2 R 2 ; Y is H or optionally substituted (below abbreviated to OS) alkyl, OS aryl, or the like,; a substituent is halogen, alkoxy, cyano, or the like; Y is H, OS aryl, OS aralkyl, or the like, or COR 3  SO 2 R 4 , and R 3 , R 4  are OS alkyl or the like] is added in an amount of 1W100mg per mole silver. In combination with this compound, a two-equivalent α-acylacetamide yellow forming coupler represented by formula II [R 1  is alkyl or aryl having a tertiary carbon directly bonding to a carbonyl group on the end of the chain or cyclic  molecule; R 2  is OS aryl, or a heterocyclic group; and X is a pyrrole group or the  like] is added. As a result, fog is controlled even in devolopment above 30°C. 
     COPYRIGHT: (C)1980,JPO&Japio