baber/WOPTO huggingface dataset:
Patent JP-2004526180-A (JP)
IPC: G10D3/04
Filed: 2002-01-17
Abstract: A guitar is constructed to have a hollow body and to have a top member that has a pickup mounting portion integrally formed therein. A slot is cut into the pickup support area, and a pickup is received in the slot. Guitar strings are mounted on the guitar and stretched across the pickup which functions as a bridge to define the lower endpoint of the free length of the guitar strings.
Patent JP-2005506514-A (JP)
Title: 結腸直腸ガンおよび／または乳ガンの診断方法、結腸直腸ガンおよび／または乳ガンのモジュレータの組成物およびスクリーニング法
IPC: G01N33/574
Filed: 2001-12-10
Abstract: ここには、乳ガンおよび／または結腸直腸ガンの診断と予後診断に使用できる方法が説明されている。また、乳ガンおよび／または結腸直腸ガンを変化させることのできる生物活性剤候補のスクリーニングに使用できる方法も説明されている。さらに、乳ガンおよび／または結腸直腸ガンを治療するための方法と分子標的（遺伝子とその産物）も説明されている。
Patent JP-2004523955-A (JP)
IPC: H04L1/00
Filed: 2002-01-30
Abstract: A synchronisation pattern is encoded into a first encoded output and the data is encoded into a second encoded output. A frame is generated from the unencoded synchronisation pattern and the first and second encoded outputs. <IMAGE>
Patent JP-2004519724-A (JP)
Title: 薄膜トランジスタおよび製造方法
IPC: G02F1/1368
Filed: 2002-03-01
Abstract: 【課題】薄膜トランジスタのアレーを有するプレートを製造する方法を提供すること。 【解決手段】薄膜トランジスタを製造する方法には、薄膜トランジスタを規定するために複数の層（３，１３，１５，２３）を堆積し、かつパタニングし、この複数の層（２３）の１つを、高い精細度工程を用いてパタニングし、かつこの複数の層の他の層（３，１３，１５）を、低い精細度工程を用いてパタニングするステップが含まれる。特に、薄膜トランジスタのソースとドレインを規定している金属被覆層（２３）は、高い精細度工程を用いてパタニングすることができ、かつ他の層は、低い精細度工程によってパタニングすることができる。高い精細度工程を、フォトリソグラフィとし、かつ低い精細度工程を、印刷とすることが出来る。
Patent JP-2004529549-A (JP)
Title: 不正モニタと通信システム
IPC: H04L12/56
Filed: 2002-03-20
Abstract: 通信システム（１００）のための、不正モニタシステム（１３３）が開示されている。不正モニタシステム（１３３）はシステムにおける使用活動のレコードを分析し、不正のきざしのあるパターンを検出するために不正パターン検出アルゴリズムを適用する。不正モニタシステム（１３３）はパケット交換ネットワーク（１０１）の制御と、回線交換ネットワークゲートウエイ（１０７）の両方に起因する処理レコードに優位に対応する。
Patent JP-2004534925-A (JP)
Title: 油圧式加圧装置
IPC: B01J3/00
Filed: 2001-04-06
Abstract: 本発明は、油圧式加圧システムに係り、より特別には高い静水圧の基本に従い稼動する加圧デバイスへの適用のための装置に関する。加圧デバイス（２）内の圧力を加減するための加圧装置において、この装置が、１つ以上の主要圧力アキュムレータ（１０ａ，１０ｂ，１０ｃ，１０ｄ，１０ｅ）が、実質的に非圧縮性の流体を前記加圧デバイス（２）に第１の圧力（Ｐ１）で流入させるために、前記加圧デバイス（２）に制御された状態で接続される、第１の油圧回路を具備しており、前記主要圧力アキュムレータ（１０ａ，１０ｂ，１０ｃ，１０ｄ，１０ｅ）は事前圧縮されたガスの圧力アキュムレータである。
Patent JP-2004522578-A (JP)
Title: ハンマーミル
IPC: B02C13/02
Filed: 2002-05-17
Abstract: ハウジング（２０）、ローターアセンブリ（３０）、第１の複数のハンマー、および第１の摩擦プレートアセンブリ（７０）を有する、オーバーサイズの粒子性物質を所望のサイズに粉砕するためのハンマーミルが、提供される。ハウジングは、側壁を有し、この側壁は、入口端部と排出端部との間を延び、この排出端部は、囲まれた作業空間を規定する。ハウジングの長手軸の周りの回転のためのローターアセンブリは、ハウジング内に配置される。
Patent JP-2004526073-A (JP)
Title: 複合材
IPC: D06M17/00
Filed: 2002-05-15
Abstract: ドクタブレード構造体に使用される複合構成物であって、その複合積層構成物は、（ａ）耐熱性かつ非ガラス製のロングストランドファイバで充填されたエンジニアリング熱可塑性樹脂から成る１つ以上の中央層と、（ｂ）上記１つ以上の中央層を覆って配置され、その各々がカーボン層から成る、１つ以上の中間層と、（ｃ）上記１つ以上の中間層を覆って配置される１つ以上の表面シートと、を有する。
Patent JP-2004530689-A (JP)
Title: シクロペンタジエン誘導体の合成
IPC: C07D209/94
Filed: 2002-05-08
Abstract: a)５員の異項環と５員または６員の異項環を結合させ、b)得られた化合物をカルボニル化系と反応させ、c)得られた化合物を還元する工程からなるシクロペンタジエン誘導体の製造法。
Patent JP-2004529188-A (JP)
Title: 上昇に関連した癌の治療法
IPC: C12N5/07
Filed: 2002-05-23
Abstract: ＨＥＲ−２の濃度上昇によって特徴づけられる増殖性障害を治療する新規な方法で、患者にはＨＳＰ９０阻害剤の有効量が投与される。
Patent JP-2004215025-A (JP)
Title: White balance value setting system and imaging sensitivity regulation value setting system
Inventor: IKEDA KOICHI
IPC: H04N1/60
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To set a white balance correction value or an imaging sensitivity regulation value to an imaging means by using a small optical source with small power consumption.  <P>SOLUTION: An optical source 2 is composed of a panel 4 made up of two or more light emitting diodes of three colors in R, G, and B, and a control unit 5. When 5,500° K for daylight is set as a color temperature by a setting unit 7, the control unit 5 controls the quantity of light emission of the light emitting diode for each color of the panel 4 to emit the light of color temperature of 5,500° K. The setting unit 7 generates a white balance correction value setting mode command to a digital camera 3. In the digital camera 3, the white balance correction value is calculated and set as a white balance correction value for 5,500° K for daylight. Similarly, a white balance correction value for 3,200° K for electric bulb is set. Then, a large optical source with large power consumption, such as a lamp, as in a conventional case, is not necessary for setting the white balance correction value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227629-A (JP)
Title: Magnetic recording medium
Inventor: UMEZAWA ATSUSHI
IPC: B42D15/10
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium which is hard to generate the difference in adhesive property on a magnetic recording layer and on a base material when a picture is formed by the re-transfer on the magnetic recording medium having no trouble in the magnetic recording and reading operations even though a spacing loss is increased, or by which the formed picture can be satisfactorily protected.  <P>SOLUTION: This subject is solved by providing such a structure that the magnetic recording layer 3 having Ba-ferrite with a planar ratio ≥1.5 as the magnetic material, a coercive force of 580 to 720 oersted and a squareness ratio ≥0.85 is arranged on a part of the base material 2, and further a concealing layer 4, a pattern layer 5, an adhesive layer 6A, an acceptance layer 6B, a stripping layer 8, an adhesion layer 9 and a protective layer 10 are laminated in sequence, and the acceptance layer 6B is arranged to hold the picture 7 at the lower surface side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003217475-A (JP)
Title: Cathode-ray tube
Inventor: PARK JEONG HO
IPC: H01J29/82
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode-ray tube provided with a deflection yoke allowing easy manufacturing of a deflection coil while improving the productivity of the deflection yoke, in a deflection coil having a rectangular cross-section.  <P>SOLUTION: This cathode-ray tube is provided with the deflection yoke including a horizontal deflection coil and a vertical deflection coil for deflecting an electron beam, a ferrite core for improving magnetic efficiency of magnetic force generated from both the deflection coils, and a holder for fixing both the deflection coils and the ferrite core and for isolating both the deflections from each other. The cathode-ray tube is characterized in that the cross-sections of both the deflection coils are rectangular, the cross-section of the ferrite core is circular, and when the vertical distance from the outer side of the holder to the inside surface of the ferrite core, the vertical distance from the outer side of the holder to the inside surface of the vertical deflection coil, and the thickness of the vertical deflection coil are assumed to be Y, X and Z, respectively, in the cross-section of the deflection yoke formed by cutting it at a plane parallel with a panel in the vicinity of an opening end of the ferrite core, 0<X<Y-Z is satisfied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004225789-A (JP)
Title: Liquid cutoff mechanism, and micro fluid device
Inventor: ANAZAWA TAKANORI
IPC: B81B3/00
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid cutoff mechanism in which pressure loss of flowing gas is small to achieve a high flow speed, capable of cutting off the flow of liquid, and which can be manufactured easily at a low cost to be usable for throwaway applications, and a micro fluid element in which it is incorporated.  <P>SOLUTION: When the liquid flows in a passage, a valve member provided in the passage comes into contact with the liquid to be swollen to close the passage, thereby the flow of the liquid is prohibited in this liquid cutoff mechanism.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261627-A (JP)
Title: Masking material
Inventor: OGAWA MASANORI
IPC: B05B15/04
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a masking material, which can be formed in a complicated shape with high accuracy.  <P>SOLUTION: The masking material 11 comprises a modified polypropylene as a material in which 5-30 mass% of polyethylene and/or ethylene-propylene copolymer is compounded to polypropylene. By virtue of the compounding, the masking material 11 has improved elongation and enhanced formability.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004006640-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KUDO HIROSHI
IPC: H01L21/3205
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To form a polishing stopper film with a low dielectric constant on an organic interlayer insulating film of a semiconductor device having a multi-layered wiring structure with the organic interlayer insulating film and to form a wiring pattern of an upper layer stably in a favorable yield even if a lower-layer wire is dished.  <P>SOLUTION: An organic SOG film is used as the polishing stopper film 44 with the low dielectric constant and a flattening interlayer insulating film 47 is formed on the lower-layer wiring pattern 46A is dished owing to chemical mechanical polishing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289272-A (JP)
Title: Isolation transformer, communication device, and communication system
Inventor: KATO SEIJI
IPC: H02H7/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase thunder-resistant properties in a communication device for communicating via a balance two-wire system communication cable, and to improve reliability in a communication system which uses the communication device.  <P>SOLUTION: In a cable modem 2, that is connected to a bidirectional CATV network via a connection port 209 and is connected to a LAN via a connection terminal 210, the connection terminal 210, for connecting to the communication cable of the LAN, is connected to an internal circuit section 207 via an insulating transformer 20, and the mid point of a primary coil 22 of the isolation transformer 20 is connected to a common line (ground line) of a circuit section 207 connected to a secondary coil 23 via a lightning conductor circuit 30 having a discharge gap 27. As a result, even if an abnormal voltage is generated in a portion to other communication devices that are connected via the communication cable, such as a personal computer by a surge voltage due to thunder, the abnormal voltage is absorbed by the arrester circuit 30, thus protecting the cable medium 2 itself and other communication devices.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004230592-A (JP)
Title: Apparatus for molding tread rubber for tire
Inventor: BANDO EIJI
IPC: B29C48/305
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding apparatus which enables the molding of stable tread rubber for a tire only by simply remodeling an existing molding apparatus and facilitates the maintenance of molding components when the tread rubber for the tire in which a part of unvulcanized rubber for a conductive under tread is inserted into unvulcanized rubber for a non-conductive cap tread as rubber for grounding is molded.  <P>SOLUTION: An auxiliary plate 3 striding the inlets of both channels 21 and 22 of the unvulcanized rubber UT for the under tread and the unvulcanized rubber CT for the cap tread is arranged attachably/detachably on the back of a preform die 2. Openings 31 and 32 corresponding to the inlets of the channels 21 and 22, a division wall 34 dividing the inlet of the channel 22 of the unvulcanized rubber CT for the cap tread into a right part and a left part, a discharge slit 37 located downstream from the division wall, an inflow port 33 for the unvulcanized rubber UT for the under tread, and a guide passage 36 inducing it from the inflow port 33 to the discharge slit 37 are formed in the auxiliary plate 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230601-A (JP)
Title: Image forming apparatus and program
Inventor: HAYASHI MASAHIRO
IPC: H04N1/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can perform printing in a printing condition which is initially set even when the exchanging of image data is repeated between a digital duplicator and a client computer connected with each other through an electric communication line, and to provide a program therefor.  <P>SOLUTION: Various instructions and printing conditions or the like input from an operation section (not shown in the figure) are transmitted to a manuscript reading section 11 and an operation condition recognizing section 13 through a user I/F section 12, each of them outputs image data and printing condition data, respectively, and then the image data is merged with the printing condition data by a data generating section 14. The image data merged with the printing condition data (hereafter referred to as document data) is accumulated in a document data/operation condition data accumulating section 15 to be printed by an output operating section 16. When a transmission request of image data for editing an image is issued by the client 20, the document data is transmitted thereto and when a request of accumulation is made again, the edited document data is received, and then the printing of the document accumulated again is performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234240-A (JP)
Title: Method for controlling line sensor camera, line sensor camera control device, and line sensor camera
Inventor: OKITA AKIMITSU
IPC: H04N1/028
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the rise of costs by transmitting a clock signal and a start signal which are control signals for a line sensor camera through one signal line.  <P>SOLUTION: A signal composition circuit 3 in an image processor generates a clock/start signal which is a new composite signal by superposing a start signal and a clock signal. The clock/start signal is transmitted to the line sensor camera through one signal line. In a signal separation circuit 4 on the side of the line sensor camera, a PLL 6 reproduces the clock signal from the received clock/start signal. A start signal detection circuit 5 monitors the clock/start signal, and when detecting the stop state of the clock signal for one clock or more, generates the start signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233666-A (JP)
Title: Method for manufacturing rolled web of optical laminate, optical laminate, backlight unit and liquid crystal display
Inventor: MURAKAMI TOSHIHIDE
IPC: G02F1/13357
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing, with good productivity, a raw fabric of an optical laminate capable of condensing diffusion light into parallel light and functioning as a collimator, to provide the optical laminate and a backlight unit for a liquid crystal display using the same, and to provide the liquid crystal display.  <P>SOLUTION: In the method for manufacturing the raw fabric of the optical laminate, cholesteric liquid crystal layers 61R, 61G and 61B of Grandjean alignment which are used in combination and have a collimator function for condensing diffusion light from a light source into parallel light are serially stacked on an elongated quarter wave plate 62 and integrated with each other. The optical laminate is formed by cutting the rolled web obtained by this method. The backlight unit for the liquid crystal display has the optical laminate. The liquid crystal display has the backlight unit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236439-A (JP)
Title: Rotating electric machine
Inventor: FUJIGAKI TETSURO
IPC: H02K9/06
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise while improving the heat dissipation efficiency of a rotating electric machine equipped with a radial duct.  <P>SOLUTION: The rotating electric machine is constituted such that a hollowed rotor core 4 is held to a rotor shaft 6 by a rotor shaft arm 8, and an axial duct is thereby formed between the rotor core 4 and the rotor shaft 6. A rectifying plate 11 is installed between circumferential directions of the rotor shaft arm 8, not to cause a wind drift in a cooling wind in the axial duct.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238803-A (JP)
Title: Fog-drop recovery device
Inventor: NAKAMURA SHIGERU
IPC: F25B21/02
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fog-drop recovery device, by which the recovery efficiency of fog drops can be improved regardless of the status of a wind and which has an excellent durability.  <P>SOLUTION: The fog-drop recovery device has a water collecting tank 2, in which an atmospheric-air inlet 2a and an atmospheric-air outlet 2b are formed to an upper section, an atmospheric-air introducing duct 3, a vapor-liquid separator 4 and a blower 5. The duct 3 has a pipe section 3a extended in the vertical direction, and is mounted by connecting the lower section 3b of the pipe section 3a to the inlet 2a. The separator 4 is incorporated into the pipe section 3a. The blower 5 is secured in an air path from an atmospheric-air intake section 3c to the outlet 2b. Atmospheric air containing a fog is sucked to the duct 3 by operating the blower 5, the fog drops are separated from the atmospheric air by the separator 4 in the pipe section 3a of the duct 3 and air, from which the fog drops are removed, is made to flow out from the outlet 2b of the tank 2. The separated fog drops are recovered into the tank 2 arranged just under the pipe section 3a by gravity with the separation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240062-A (JP)
Title: Liquid crystal display device, method for stopping the same, program, and record medium
Inventor: KUBOTA MASAHIRO
IPC: G09G3/36
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an independently CC driven liquid crystal display device which decreases OFF after-images in case of a sudden interruption of power source supply, a method for stopping the device, and a program and medium thereof.  <P>SOLUTION: The liquid crystal display device is equipped with a gate driver 11, a source driver 10, a battery 26, a gate line, a source line, a transistor (TR) 2, a capacitor 4 of which one side is connected to the drain side of the TR 2, a liquid crystal element 3 of which one side is connected to the drain side of the TR 2 and of which the other side is connected to a counter electrode 9 side, and a power source potential detecting means 27 which detects the potential of a battery 26. A compensation signal line is connected to the other side of the capacitor 4 and when the means 27 detects the drop of the absolute value of the potential of the battery 26 to a prescribed value or below, the gate driver 11 and the source driver 10 cause the electric charges stored in the liquid crystal element 3 and the capacitor 4 to be discharged.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241576-A (JP)
Title: Positioning device
Inventor: ASANO TOSHIYA
IPC: H01L21/027
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To perform positioning of an object of interest with high precision in stage equipment which moves a wafer.  <P>SOLUTION: This positioning device is provided with electromagnetic mechanism wherein movement of structure is enabled in accordance with movement of a moving member while a gap is formed between the structure and the moving member by applying electromagnetically force to a part between the structure and the moving member. The electromagnetic mechanism is provided with an electromagnet unit equipped with a first and a second electromagnets 130 which are arranged on the same line so as to mutually generate forces in opposite directions, targets 105T and 107T which are arranged in face to face with each of the first and the second electromagnets 130, and an electromagnet directive computing unit which so applies electromagnet directives to each of the first and the second electromagnets 130 that difference between the respective attracting forces by magnetic fluxes which are generated by the first and the second electromagnets 130 becomes a prescribed value, at a part between the first and the second electromagnets 130 and the targets 105T and 107T.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245589-A (JP)
Title: Tester for test hammer
Inventor: KIKURA YOSHIKUNI
IPC: G01N3/52
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tester for a test hammer allowing the alignment of the reference of hardness measurement values in a low repulsion value area to be accurately performed and having excellent practicability without causing errors in measured values due to an environmental variation such as a variation in temperature and secular change.  <P>SOLUTION: In this tester for a test hammer, a hammering hard body 7 with a specified hardness is installed in a tester body 6, a metal elastic body 8 elastically pivoting the hammering hard body 7 on the tester body 6 is installed between the tester body 6 and the hammering hard body 7, and the hammering hard body 7 is elastically pivoted on the metal elastic body 8. A plunger 4 is allowed to abut on the hammering hard body 7, and the test hammer body 1 is pressed against the hammering hard body 7 and the hammering hard body 7 is hammered at a specified position by the hammer body 2 through the plunger 4. By this hammering, the metal elastic body 8 is deformed and the hammering hard body 7 absorbs impact caused by the hammering so that a repulsion hardness value lower than a repulsion hardness value obtained from the hammering hard body 7 can be provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247788-A (JP)
Title: Storage digital broadcasting apparatus, storage digital broadcast reception terminal, and storage digital broadcasting system
Inventor: HAYAKAWA HIROYUKI
IPC: H04N7/173
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage digital broadcasting service for transmitting storage control information multiplexed with a program together with a compressed video signal / audio signal to a reception terminal incorporating a storage device, capable of managing programs in the storage device by allowing the reception terminal to analyze the control information for controlling the operations of the terminal, and capable of controlling each terminal without giving no effect on the operations of the reception terminals without a storage device without the need for revising the digital broadcast transmission standards and managing programs in the storage device of each terminal.  <P>SOLUTION: A digital broadcast apparatus is provided with: a video/audio reproducing means; a video signal compression means; an audio signal compression means; a storage control information generating means; a program information generating means; a multiplexer means; an encryption means; and a signal modulation means. On the other hand, each reception terminal is provided with: a signal demodulation means; a first signal switching means; a second signal switching means; a decryption means; a demultiplexer means; a storage information analysis means; a storage reproduction means; and a video audio expansion means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247493-A (JP)
Title: Epitaxial substrate, semiconductor laminated structure, and method for decreasing dislocation of group iii nitride layer group
Inventor: SHIBATA TOMOHIKO
IPC: H01L21/205
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new epitaxial substrate capable of forming a group III nitride layer group superior to a crystallinity at low dislocation, especially an Al included nitride layer group and a semiconductor laminated structure using the same, and to provide a method for decreasing a dislocation of the group III nitride layer group to be formed.  <P>SOLUTION: The epitaxial substrate 10 is composed of a group III nitride underlying layer 2 including at least Al on the predetermined base material and having a dislocation density of not more than 1×10<SP>11</SP>/cm<SP>2</SP>and an X-ray rocking curve half-power bandwidth at (002) face not more than 200 sec, and an intervening layer 3 including at least B and having an opening 4 from which the III nitride layer 2 exposes. After that, the group III nitride layer group is epitaxially grown on the substrate 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI